The longest river in the Pacific Ocean. Basin of north america

Amur river

The Amur flows along the border of Russia and China, partly through the territory of Mongolia. Thus, the riverbed passes through the territory of three countries. In each of the countries, the Amur has its own name, for example, the Chinese call it the “Black Dragon River”, and the Mongols “Black River”. The length of the Amur is two thousand eight hundred seventy-four kilometers (2874 km.), And the length of the entire basin is about four and a half thousand kilometers, from the mouth of the Shilka and Argun rivers. In terms of basin area, the Amur is in fourth place among Russian rivers, yielding only to the Yenisei, Ob and Lena, the area of the Amur River basin is one thousand eight hundred and fifty five square kilometers.

In the Russian Federation, the Amur flows through the territory of Primorsky Krai, Khabarovsk Territory, Amur Region, Chita Region, Jewish Autonomous Region and Aginsky Buryat Autonomous Okrug. Amur is formed as a result of the connection of two rivers: Argun and Shilka. Argun originates in Mongolia, more precisely on the western slope of the Greater Khingan Range. The length of the Argun from its source to the connection with Shilka is about one thousand six hundred kilometers. The source of the Shilka is located in the Chita region, before joining the Argun, the waters of the river pass over five hundred and fifty kilometers.

The Amur has seven main tributaries: Zeya, Ussuri, Bureya, Sungari, Amgun, Anyui, Tunguska. The Zeya is a right tributary of the Amur. The source is located high in the mountains belonging to the Stanovoy Range system. The Ussuri is the right tributary of the Amur, less than nine hundred kilometers long. Bureya is the left tributary of the Amur, flows through the territory of the Amur Region and the Khabarovsk Territory, the length is about six hundred kilometers. The Sungari is the largest right tributary of the Amur. It flows through China. The Amgun is a large left tributary of the Amur, originating in the mountains of the Bureya Range. The length of the Amgun is a little over seven hundred kilometers. It flows through the territory of the Khabarovsk Territory, in permafrost conditions. Anyui is the right tributary of the Amur, the source is in the mountains of the Khabarovsk Territory. Tunguska - the left tributary of the Amur, eighty-six kilometers long, flows completely through the plains of the Khabarovsk Territory.

In the last two years, the ecological situation in the waters of the Amur has deteriorated significantly. In the winter of 2005, an accident occurred at a chemical plant located on the banks of the Songhua River in China. The result of the incident was a powerful release of chemicals into the waters of the river, which is the largest tributary of the Amur, naturally, poisonous substances soon got into the water of the Amur. Despite the construction of the dam, water poisoning continues to this day.

Anadyr River

Anadyr is a relatively small Chukchi river, its length is 1150 kilometers, and the basin area is one hundred ninety-one thousand square kilometers. The source of Anadyr is located in the center of the Anadyr plateau, there is a small lake, from which the Siberian river originates. The channel passes through the territory of the Chukotka Autonomous Okrug, and the river flows into the Gulf of Anadyr in the Bering Sea. The banks of the Anadyr are high mountains covered with dense forests, so there are no villages along almost the entire length of the river. Sometimes nomadic Chukchi tribes come to the cold waters of Anadyr.

River Amur flows through the territory Far East, Mongolia and China. Slightly more than half (54%) of the basin is located in Russia. The Amur riverbed separates two neighboring states China and Russia. The area of the basin of the Amur River basin is 1855 thousand square meters. km. according to this indicator, it ranks fourth among Russian rivers and tenth among the world's rivers. The length of the river is 2824 km.

It feeds primarily on monsoon rains, they make up 75% of its annual runoff, snow feeding plays a secondary role. Because of this fluctuation in the water level in the channel is 10-15 meters during the flood. During heavy rains, the river can overflow for 10-20 kilometers. During summer floods, water level fluctuations do not exceed 3-4 meters.

Along the Amur River

Upper Amur, stretches from the confluence of the Shilka and Argun rivers to the city of Blagoveshchensk, has a length of about 900 kilometers.

In the upper course, the river has a mountainous character and a strong current. Between the Nyukzha ridge and the Greater Khingan, the Amur passes between rocky and high banks. Closer to the city of Blagoveshchensk, the mountains gradually move away and the current slows down.

Middle Amur this is a section of the river between Blagoveshchensk and Khabarovsk with a length of about 1000 km.

In this section, the river flows in a wide valley, the banks are marshy in places, the channel flows in numerous.

Pacific Basin - Rivers and Seas

After crossing the Lesser Khingan, the Amur valley narrows and its waters gather into one powerful stream flowing in a picturesque valley.

Lower Amur, this is a section from Khabarovsk to the sea, with a length of about 950 km. Here the river flows through the vast Lower Amur Lowland, where there are many lakes and oxbow lakes. After the city of Nikolaevsk, there is the Amur Estuary, through which it connects with the Tatar Strait.

After the confluence of a large tributary of the tributary - the Ussuri, the Amur becomes especially full-flowing.

tributaries

Zeya, Ussuri, Bureya, Sungari, Argun, Anyui. Gorin, Gur, Amgun

Fishery resources

Amur is one of the largest fishing regions in Russia.

The most valuable fish are Chum salmon, Salmon, Pink salmon, Smelt, Lamprey. In addition, such rare species of fish as Kaluga and Sea Sturgeon live in the river.

Briefly

The main characteristics of the Amur River:

Length - 2824 km.

Swimming pool - 2855 sq. km.

Annual flow - 11330 cubic meters / s

The greatest width is 5 km (Troitskoye village)

The greatest depth is 56 m (near the Tyrsky cliff)

Food - mostly rain

Interesting Facts:

The first Russians appeared on the Amur in 1644, then the Cossacks came there under the leadership of V.
Every year, the excess of MPC for microbiological indicators, nitrates and phenol is recorded in the river.
The Amur River basin is located on the territory of 3 states - Russia (about 54%), China (44%) and Mongolia (2%).

Cupid photo:

Answer left Guest

About forty rivers belong to the Pacific Ocean basin. The largest and most significant rivers are the Amur, which flows into the Sea of Okhotsk, and the Anadyr, which flows into the Bering Sea. All rivers flowing into the Pacific Ocean can be described as relatively short, but fast-flowing. Both Amur and Anadyr originate and flow by a third among the mountains.
*** The Amur flows along the border of Russia and China, partly through the territory of Mongolia.

What rivers empty into the Pacific Ocean?

Thus, the riverbed passes through the territory of three countries. In each of the countries, the Amur has its own name, for example, the Chinese call it "Black Dragon River", and the Mongols "Black River". The length of the Amur is two thousand eight hundred seventy-four kilometers (2874 km.), And the length of the entire basin is about four and a half thousand kilometers, from the mouth of the Shilka and Argun rivers. In terms of basin area, the Amur is in fourth place among Russian rivers, second only to the Yenisei, Ob and Lena, the area of the Amur River basin is one thousand eight hundred and fifty-five square kilometers.

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***Anadyr is a relatively small Chukchi river, its length is 1150 kilometers, and the basin area is one hundred ninety-one thousand square kilometers. The source of Anadyr is located in the center of the Anadyr plateau, there is a small lake, from which the Siberian river originates. The channel passes through the territory of the Chukotka Autonomous Okrug, and the river flows into the Gulf of Anadyr in the Bering Sea. The banks of the Anadyr are high mountains covered with dense forests, so there are no villages along almost the entire length of the river.

Sometimes nomadic Chukchi tribes come to the cold waters of Anadyr.
*** In the west, the rivers flow into the Pacific Ocean: Penzhina, Yalujiang (Amnokkan), Huanghe, Yangtze, Xijiang, Yuanjiang
***Rivers North America- Yukon, Kuskokwim, Fraser, Columbia, Sacramento, San Joaquin, Colorado, Salado.

education:

Characteristics of the Pacific Ocean. Rivers and seas in the Pacific Ocean. Ecological status of the ocean

The characteristics of the Pacific region show that it is the largest and deepest on the planet.

It will be on such continents as Eurasia, America, Australia and Antarctica. In Marian Diche, the depth of the ocean reaches 11 km.

etymology

The first person living in Europe to visit the eastern part of the ocean is Balboa, the Spanish conqueror.

When he crossed the Isthmus of Panama and, unknowingly, entered the ocean, he named it South Sea. A few years later, Ferdinand Magellan decided to try his fortune.

He traveled for almost four months, crossing the ocean from the Philippines to Tierra del Fuego. After that, he was named Tikh. But the French scientist Buyash, who sailed with his team and the Pacific Ocean, and its entire basin, estimating its enormous size, called it the Great.

However, this hydronym is not caught.

Properties of salt and water in winter

In fact, the most high rate salt reaches 35.6%. A similar option is found only in the tropics due to the fact that the climate in these areas does not have a lot of precipitation, but strong evaporation occurs here. The characteristics of the Pacific Ocean, found in many reference books, show that in the immediate vicinity of the eastern part of the salinity, the water is significantly reduced due to cold currents.

It should be noted that in temperate and underground regions, this figure approaches the lowest mark due to constant rain and snow.

The appearance of ice, that is, the freezing of water, directly depends on the salt content. They often cover only the Antarctic regions, as well as the waters of the Bering Sea, the Sea of Japan and oceanic sea. On the shores of Alaska, ice gorges often travel primarily across the Pacific Ocean.

Due to the harmful effects of human activities, the Pacific map allows you to mark several areas of water that are completely polluted and are of great harm to people, as well as to life-threatening types such as seals, whales.

The main pollution is oil and all kinds of waste. Because of this, the ocean is overloaded with metals, radioactive substances that simply cannot be in the water. Full characteristic The Pacific Ocean has shown that all substances belonging to it take place in the entire water area. Most interesting fact is that similar compounds have been found in animals living near Antarctica.

A place that attracts tourists has long been associated with beautiful landscapes.

Most people come to see the landfill, which was created a few years ago by waste generated by the currents. It is scary to almost reach the shores of California, Hawaii and Japan. If in 2001 the area of the city was 1 billion square meters. km and weighing 4 million tons, this moment this number has increased thousands of times!

Every 10 years, this deposit grows to a decent size.

Because some birds take small plastic food collections, they eat or feed them chicks. As a result, the body does not digest these substances, and the creature dies due to the inability to take them.

Animal and plant life

More than half of the world's population lives in the waters of the Pacific Ocean.

There are many species of fish and plants here. Only phytoplankton has more than 1300 representatives. Vegetation water is 4 thousand water and 29 land plants. Laminaria is common in cold zones, the length of which sometimes reaches 200 m. In the tropics, red and fucose algae.

Holothurians live in the depths, which are stored only on the ground.

hydrosphere

Tropical ocean water is a thousand times richer in fish than other waters. Here you can see sea urchins, horseshoes and many other species of animals that are not preserved in other oceans. Most salmon live there.

Rivers in the Pacific

All watercourses that spread into the ocean are not large, but have a fairly high flow rate. There is currently no precise figure on how many streams are combined with these powerful waters.

Some have over 100 streams, while others have over a thousand.

The map of the Pacific Ocean allows you to see 40 rivers that directly belong to its basin. The largest of them is the watercourse, in which the mouth of Okhotsk is larger - Amur.

Mineral resources

You should not lose sight of the fact that there are many minerals on the bottom of the Pacific Ocean.

Here you can find deposits of various minerals. In the fields of many countries, especially Japan, the USA, Australia and other countries, they extract gas and oil. Tin is produced in large quantities in Malaysia, zircon is found in Australia. Ores and manganese deposits are found in the northern part of the water. Thanks to estimates that characterize the characteristics of the Pacific Ocean, we can say that these waters hide about 40% of gas and oil reserves.

There are also hydrates, and in 2013 Japan decided to drill wells to extract natural gas from the capital to the northeast ocean.

In the Pacific seas, their character as a problematic flow often does not manifest itself. At the same time, it is interesting that Magellan and his team, who traveled by water, came to the storm for all three months of their stay. That is why the ocean got its name.

It is divided into several sides: northern and southern, the border between which runs along the equatorial line.

Comments

Island (river in the Pacific Ocean)

The width and depth of the river do not allow large cargo ships to pass through it, so only small ships are used as a transport line. Only at the mouth of the Anadir, six and a half miles, seven kilometers in the middle, and the upper course of the river is shown in the lower reaches of the Anadir, and the development of industrial fishing in the upper and middle reaches of the fish was captured only by fans and athletes.

Land belonging to the basin of the rich deposits of Anadyr coal, so that small cargo ships pass on the river, transporting coal on the river to the Gulf of Anadyr, where ports and wharves are being built.

The bulk of Anadyr's water comes from snowmelt, and to a lesser extent, the river is fed by rain and groundwater. The aforementioned reaches the Chukotka River with very early frosts - in mid-September, the middle and lower streams are covered with ice in October.

Ice begins only at the beginning of summer. There is no navigation in Anadyr for about eight months.

Home > Wiki-tutorial > Geography > Grade 7 > Inland waters North America: rivers of the Pacific and Atlantic basins

Rivers of the Pacific Basin

The rivers that belong to the Pacific Ocean in North America are short, but very full-flowing.

These rivers surround deep and narrow valleys called canyons.

The largest river in the Pacific Ocean basin is the Colorado River, which has many hydroelectric power plants that generate energy for several states.

In the northern west of North America, the Yukon River flows, the lower course of which resembles the great and full-flowing rivers of Siberia.

Rivers of the Pacific Basin

The Yukon River carries its waters directly to the Pacific Ocean. In summer, it is full of water, in July the river overflows for 160 km.

Rivers of the Atlantic Ocean basin

The rivers of the Atlantic Ocean basin are very long, they have a large number of tributaries. The most major river continent, which belongs to the Atlantic Ocean basin - Mississippi.

The main tributary of the Mississippi is the Missouri River, one of the longest rivers in the world.

The Mississippi River basin occupies 1/6 of North America.

In frosty winters, the Mississippi is covered with ice (with the exception of the part that crosses tropical latitudes), in summer the river floods. The Mississippi is called the "fat mud": its waters are colored in yellow, as the current washes loose clay rocks.

Lakes of North America

On the territory of North America, the largest accumulation of fresh lakes on earth is located - the Great Lakes. The Great Lakes complex unites five reservoirs, two of which are held together by the Niagara Falls.

The largest lake on the continent is the Upper Lake, it is the largest fresh water body on the planet.

The freshwater lakes of North America do not freeze in winter, which makes them suitable for year-round use for industrial purposes.

Salt lakes are located in the north of the continent. The largest of them are the Great Bear, Great Slave, Great Salt Lake.

Niagara Falls

Translated from the language of the ancient Indians, "Niagara" means "thundering water." This name very accurately characterizes the reservoir: the noise of Niagara Falls is heard at a distance of 25 km.

Niagara Falls is relatively young: it was formed about 10 thousand years ago.

Niagara Falls is made up of three waterfalls: Horseshoe, Bridal Veil and American Falls. The height of all three waterfalls is 53 meters (of which 21 meters are visible).

Despite the fact that the height is small, the waterfalls are very wide, the volume of falling water reaches 5700 m3/s. Niagara Falls attracts many tourists from all over the world.

The most colorful views of the waterfall open from Canada.

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USA characteristic

Introduction ( Business card countries)

Coat of arms of the United States (Eagle) Flag of the United States (50 stars on the flag)

Official language : English
Capital: Washington
Largest cities: Washington, New York, Oralndo, Miami, Los Angeles, Las Vegas, San Francisco, Denver, San Diego
Form of government: federal Republic
Territory: about 9.373 million km.
Population: 243 million people
Currency: U.S. dollar
Internet domain: .us
Telephone code: + 1
Time Zones: GMT -4 hours

physical map USA

Geographical position

The United States of America is a federal republic, which consists of 50 states with a certain autonomy, and the capital federal district Colombia. The United States of America is located in the central part of the North American continent, occupying a vast area between the 25th and 57th parallels of northern latitude. From the east they are washed by the waters of the Atlantic, in the south by the Gulf of Mexico caribbean, in the west and southwest - by the Pacific Ocean, the northern and northwestern coasts of Alaska - by the Arctic Ocean. 48 states are located compactly, 2 - separately: Alaska (received state status in 1958) and the Hawaiian Islands (received state status in 1959 year). In addition, the United States owns the island of Puerto Rico and the Virgin Islands in the Caribbean, Eastern Samoa, the island of Guam and the islands of Micronesia (UN Trust Territory) in the Pacific Ocean and the Pacific atolls of Wake and Midway, equipped for missile testing. It borders Canada in the north and Mexico in the south. In the east it is washed by the Atlantic Ocean, in the south - by the Gulf of Mexico, in the West - by the Pacific Ocean.

The area of the country is 9666861 sq. km, of which 1593438 sq. km. accounts for Alaska and 16729 sq. miles to Hawaii. The highest point in the country (and throughout North America) is located in Alaska - Mount McKinley (6194 m), the lowest point - Death Valley (86 m below sea level) - is located in California. The average height of the territory of the United States is about 760 m above sea level. Physiographically, the territory of the country is very diverse. About half of the country's territory is occupied by mountain ranges, plateaus and the Cordillera plateau; eastern outskirts the Cordillera belts form the ridges of the Rocky Mountains with a height of more than 4000 m. In the east are the Appalachian Mountains (2037 m).

Between the Cordillera and the Appalachians lie vast inland plains - the Central, the Great - and the Mexican Lowland. In the west of the country, many rivers form magnificent canyons, breaking mountain ranges. In the north of the country there is a chain of the Great Lakes - Superior, Michigan, Huron, Erie and Ontario - covering an area of about 200,000 square meters. km. The United States borders with Canada in the north (the total length of the border is 8893 km, including 2477 km in Alaska), with Mexico in the south (3141 km), with Russia in the northwest (the sea border along the Bering Strait and the Arctic shelf, the distance between the islands of Maly and Big Diomede, owned by the United States and Russia, respectively, is only 4 km) and Cuba in the southeast (the border is both sea, along the Strait of Florida, and by land, in the area of the American naval base Guantanamo, located directly in Cuba).

The Hawaiian Islands are located in the central part of the Pacific Ocean, at a distance of about 4000 km from the mainland. Many island territories, also in one form or another belonging to the United States, are scattered throughout the Pacific and Atlantic oceans.

The United States also controls a number of island territories with different political status(in each specific case, it is established by a separate agreement, supported by a decree of the federal authorities). These include the island territories of American Samoa, Guam, the Northern Mariana Islands, the Marshall Islands, the Federated States of Micronesia, Puerto Rico, the US Virgin Islands, the Baker, Howland and Jarvis Islands, Johnston, Midway, Navassa, Palmyra, Wake, Kingman Reef and some other territories.

The country is famous for its natural resources and fertile land.

political map North America

The main part of the territory of the United States is divided into eight provinces according to the features of the relief: the Appalachians, the Coastal Plains, the Interior Hills, the Interior Plains, the Lake Superior Hills, the Rocky Mountains, the Intermountain Plateaus and the Pacific Coast Mountains. Alaska and the Hawaiian Islands are also independent provinces. Only the main part of the United States is considered below.

The Appalachians are a mountainous country stretching 1,900 km from northern Maine to central Alabama. All significant mountain peaks of the East of the USA are located here, at least 20 of them exceed 1520 m and 8 - 1830 m. St. Lawrence and New England.

The Piedmont is a low plateau that forms a transition zone between the high mountain ranges of the Appalachians to the west and the Coast Plains to the east. The surface of the plateau is predominantly gently undulating, 150–300 m a.s.l. m., but in some places low ridges and remnants and even massive granite domes rise here. The most famous Mount Stone with a relative height of more than 185 m, located near the city of Atlanta (Georgia).

The Blue Ridge Mountains, the highest part of the Appalachians, stretch along Piedmont's western border from southeastern Pennsylvania to northern Georgia. These are mountain ranges and massifs with densely forested slopes and treeless peaks. The easternmost ridge, the Blue Ridge Front, or Blue Ridge Scarp, rises steeply above Piedmont's surface like a massive rock wall. The Roanoke River divides the Blue Ridge Mountains into two parts - north and south.

In the north, the width of the mountains varies from 15 to 25 km. The Blue Ridge Front is well defined here, which, together with lower ridges, is crossed by the Potomac and James Rivers, which flow into the Atlantic Ocean. In the southern part, the width of the Blue Ridge Mountains reaches 130 km. The massive ridges of the Blue Ridge Front in the west and the Great Smoky Mountains in the east stand out here. The highest point of the United States east of the Mississippi River - Mount Mitchell (2037 m) - is located in the Black Mountains, a spur of the Blue Ridge Front.

The Ranges and Valleys region is located west of the Blue Ridge region and is separated from it by the Great Appalachian Valley, or Great Valley. In some places its width does not exceed several kilometers, but in the south it increases to almost 80 km.

In fact, it combines interconnected sections of the Hudson, Lebanon and Shenandoah valleys.

To the west of the Great Valley are parallel valleys and low ridges. The number of ridges in the south reaches 10, and in the north, in the state of New York, only one ridge is expressed.

Appalachian plateaus. This largest region of the Appalachians stretches for more than 1000 km with a width of 160 to 320 km. It consists of two plateaus - the Allegheny in the north and the Cumberland in the south. In each of them along the eastern edge is expressed narrow belt parallel ridges, which turns into a vast forested plateau, gradually lowering to the west. The Allegheny Mountains form the highest part of the ridge belt, stretching for 800 km from central Pennsylvania to Virginia. The easternmost ridge of the Allegheny Front, up to 1465 m high, abruptly breaks off to the adjacent region of the Ranges and Valleys. To the north of Allegan, a large area is occupied by the Poconos and Catskills. In the southwest, the Allegheny Mountains border the Cumberland Plateau. On the eastern edge is a series of ridges, lower but less dissected compared to the Allegany Front. To the west of the mountains stretches a vast gently undulating plateau, the surface of which is strongly dissected by steep valleys of numerous rivers and streams. Often the depth of cuts reaches several tens of meters. In the northern part of the Allegheny Plateau, which experienced glaciation in the Pleistocene, the surface is more flattened.

The Adirondack Mountains, located in upstate New York north of the Allegheny Plateau, were also glaciated during the Pleistocene. Here, over a leveled surface covered with forests and dotted with lakes, massifs with steep slopes and pointed peaks rise sharply. The highest point is Mount Marcy (1629 m).

Valley of the St. Laurentia is mostly located within Canada and only in a small area northwest of the Adirondacks forms the border between the United States and Canada. The flat or slightly undulating lowlands adjacent to the valley gradually rise to the foothills of the Adirondacks and the New England Plateau.

New England is a mosaic of rolling hills, plateaus and forested mountains. In the Pleistocene, glaciation developed in this area, the traces of which in the relief are ram foreheads, drumlins, troughs, eskers and glacial ploughed-out basins, currently occupied by lakes. By the nature of the relief, the Seaside Lowlands, the New England Uplands, the White Mountains and the Green Mountains, and the Taconic Upland are distinguished.

The Maritime Lowland stretches along the Atlantic coast from Maine to Rhode Island. The surface is flat or wavy. Heights less than 150 m a.s.l. predominate, with the exception of a few isolated peaks. The coast is rocky, with numerous bays separated by ledges. The Cape Cod peninsula with sandy spits stands out in particular.

The New England uplands occupy most of the area under consideration and are located at altitudes from 300 to 900 m above sea level. Hilly terrain dominates, crossed by numerous river valleys, including the wide valley of the Connecticut River.

The massive White Mountains in New Hampshire and Maine are heavily dissected. The highest point is Mount Washington (1917 m).

The Green Mountains, the most widely developed in Vermont, are also heavily dissected, but the average heights here are at least 300 m lower than in the White Mountains.

The Taconic Rise is located between the Green Mountains and the Hudson River and is distinguished by a hilly surface with heights of less than 600 m. In the east, the elevation adjoins the mountains of the same name with Dorset peak (1149 m).

US relief map

Minerals

The country's need for such mineral resources as gas, oil, iron and uranium ores, ores of vanadium, copper, titanium, lead, molybdenum, zinc, beryllium, tungsten, silver, gold, phosphorites, potassium salts, fluorite, boron ores, barite, sulfur is completely covered by mineral reserves.

US minerals are in first place in terms of fossil coal reserves. The main coal basins are located in the central, western and eastern parts of the country, brown coal basins are located in the south and north. Alaska also has a number of basins that are almost undeveloped.

The country has large reserves of uranium ores, concentrated in the western regions in the ore provinces: in the intermountains of the state of Wyoming, on the Colorado Plateau, on the west coast of the Gulf of Mexico. Some deposits are also found in the Cordillera.

Mineral resources of the USA abound in oil reserves, according to which the USA is in third place among the countries of the Americas and eighth in the world. About six hundred oil and gas fields were discovered in the waters of the Arctic, Pacific, and Atlantic oceans. In the future, the discovery of new fields is considered in the waters of the Bering and Chukchi Seas near the coasts of Alaska, the Beaufort Sea, the coast of California, and areas in the Gulf of Mexico.

There are oil shales in the United States, their accumulation is observed in the Appalachian Basin and the region of the Green River Mountains.

Stocks iron ore able to fully meet the needs of the country. Large deposits are located in the north of the United States in the Lake Superior region near the border with Canada. US minerals are rich in titanium ore reserves. The most significant deposit is located in the state of New Jersey, where there are over 300 million tons of ilmenite sand. Three main types of vanadium ore deposits are known in the United States. The country has quite significant reserves of beryllium ores. The main base is in Utah.

The United States has bauxite reserves concentrated in the states of Georgia, Arkansas, Mississippi, and Virginia. The Hawaiian Islands contain almost 30% of the country's low-quality bauxite reserves.

US minerals after Canada are in second place in terms of reserves of tungsten ores. More than fifty tungsten deposits are located in the Western states of the country. In the future, Searls Lake in California is considered as a source of tungsten raw materials.

In terms of gold ore reserves, the United States is in second place after South Africa. The gold-bearing regions are located along the southeastern and western coasts, as well as in Alaska. Most of the gold is extracted from porphyry copper deposits, the largest of which is Bingham in Utah.

The country has abundant reserves of lithium ores, concentrated in the states of North Carolina and Nevada. There are large stocks copper ores satisfying 60% of the country. More than seventy copper deposits are known in the USA. US minerals are in first place in terms of molybdenum ore reserves, more than thirty deposits are known. Most of them are in the Western states. There are stocks platinum ores. After Australia, the United States ranks first in terms of lead ore reserves, with about a hundred known deposits. Most of them are located in the western and central parts of the country. The base of zinc ores is quite developed in the USA. In the state of Nevada, reserves of mercury ores are concentrated. Also, large deposits are developed in the state of California. The country has large reserves of silver ores.

After Morocco, the US minerals are second in terms of reserves of phosphorites, the deposits of which are located in the phosphorite province of the states of South and North Carolina, Florida and in the Rocky Mountains. Minor reserves are found in the states of Tennessee and California.

The United States is rich in potassium salts, contained in sedimentary deposits and salt lakes. There are three large salt-bearing basins on the territory of the country. The country has abundant supplies of natural soda, which is extracted from the lakes of California.

After Turkey, the United States is in second place in terms of boron ore reserves, which are localized in southern California.

The US leads in barite reserves. Of the many deposits in the United States, there are three main ones. The largest are located in the state of Nevada, the smaller ones are in the states of California, Missouri and Arkansas.

Asbestos stocks are concentrated in the west of the country in the Cordillera region. High quality asbestos is also mined in Arizona.

In the USA there are numerous deposits of building materials: clays, facing stones, betonites, marbles, sand, crushed stone, gravel.

A number of deposits of ornamental and precious stones are known in the country, such as tourmaline, turquoise, sapphire, jade, chrysolite, rose quartz, petrified wood. Turquoise deposits are located in the states of Colorado, Arizona, New Mexico. A large sapphire deposit is located in the state of Montana.

USA Minerals Map

Almost every type of climate can be found in the vast United States, from arctic and subarctic in Alaska to tropical in the Hawaiian Islands, California and Florida. In the main part of the country, the climate is temperate continental, humid in the east and dry in the west. On a narrow strip of the Pacific coast, temperate marine (in the north) and Mediterranean (in the south) climate types can be traced.

The general temperature background is quite uniform. In summer, the temperature in most areas ranges from +22°С to +28°С, while the difference between the northern and southern states is relatively small. Winter in most of the country is quite mild - the average January temperature ranges from -2°C in the north to +8°C in the south. However, significant temperature fluctuations are not uncommon due to the free penetration of air masses both from the Arctic region and from tropical latitudes (the US mountain systems located in the meridional direction act as a kind of “pipe” along which cyclones and anticyclones move from north to south or vice versa , with virtually no obstacles). In mountainous areas it is always cooler than in the adjacent areas of the plains - in summer by 4-8 degrees, in winter - by 7-12. At the same time, in the oceanic regions it is always warmer in winter, and cooler in summer than in the center of the country (the eastern coast of the country, heated by the warm Gulf Stream, has a temperature of 5-7 degrees higher than the central and western regions for almost its entire length).

Depending on the nature of the mountain systems, the stability of the weather also changes markedly - in the low Appalachians, the climate differs little from the flat regions of the east of the country and is fairly constant, while the vast and high ranges of the Cordillera system are widely known for their cooler, drier and inconsistent weather.

The distribution of precipitation is also very uneven. In the southeastern states and on the Pacific coast, up to 2000 mm of rain falls per year, in the Hawaiian Islands - up to 4000 mm or more, while in the central regions of California or Nevada - no more than 200 mm. Moreover, the nature of the distribution of precipitation depends entirely on the terrain - the western slopes of the mountains and the Atlantic regions receive noticeably more rain than the eastern ones, while throughout the Great Plains, from the coastal lowlands of the south to the wooded regions of the north, almost the same amount of precipitation falls (about 300-500 mm).

At any time of the year, you can find a region of the United States in which the rest would be comfortable due to its weather conditions. You can swim on the coast of Florida almost all year round ( average temperature water even in winter months rarely drops below +22°C), but from July to September it is quite hot (+36-39°C) and very high humidity (up to 100%), and from June to November tropical hurricanes are not uncommon.

The Pacific coast has a noticeably greater difference in water and air temperatures between the northern and southern regions. In the southern part of the coast, you can swim almost all year round, although from November to March, even in California, the water temperature rarely rises above + 14 ° C (numerous bays with well-heated water are used for sea recreation). At the same time, in the north, in Oregon and Washington, even in the summer months, noticeable cooling of both water and air is not uncommon, while in winter temperature regime quite common for areas with a temperate maritime climate (air from -6 to + 4 ° C, water - about + 4 ° C). Contrary to popular belief, the climate of Oregon is quite dry (it rains less than in Atlanta or Houston) and warm enough (summer highs rarely exceed +30°C, and in winter the thermometer stays around +2°C). Therefore, you can find great opportunities for recreation almost all year round.

To the north, in the state of Washington, two climatic zones- west of the Cascades, on the Pacific coast and in Seattle, summers rarely get hotter than +26°C, and colder than +8°C in winter, while the eastern part of the state has noticeably more warm summer and cool winters. Traditionally summer tourist season here it starts from Memorial Day and continues until Labor Day, and even some attractions are open to the public only during this period.

The central mountainous regions can be visited all year round, in the southern part of the Rocky Mountains it is too hot in summer (+ 26-34 ° C), so it is recommended to plan your trip for spring or autumn.

There are no seasonal restrictions on visiting Los Angeles. Despite its dry and hot semi-arid climate, the city is protected from the scorching heat by mountain ranges to the north and east, as well as by the Pacific Ocean itself. August and September are the hottest months (+24-30°C), January and February are the coolest (about +12°C) and the wettest, but at any time of the year, ocean breezes soften the weather towards greater comfort. However, urban smog combined with summer heat makes the end of summer not best time to visit the metropolis, while the resort areas adjacent to it from the north and south in the same period have excellent weather conditions.

The climate of Alaska is quite severe, since 30% of its territory is located beyond the Arctic Circle. In the northern and central regions with their subarctic climate, the thermometer often drops to -45-50°C in winter, while in summer the air warms up to + 16-20°C (in the northern regions - + 2-6°C) with very low precipitation (about 250 mm annually). In the southern and central regions, the climate is temperate maritime, the average summer temperature here is about + 18 ° C, but often the air warms up to + 30 ° C), in winter - from -6 ° C to + 4 ° C, while precipitation falls from 400 to 600 mm per year.

USA climate map

Inland waters

The rivers of the USA belong to the basins of the Atlantic, Arctic (Alaska) Pacific Oceans. At the same time, the main watershed is shifted to the west, to the Pacific Ocean. Therefore, most of the rivers belong to the basins of the Atlantic Ocean. The area of internal runoff is insignificant. It occupies part of the Great Basin and a small area in the north of the Mexican Highlands.

Food near US rivers is snow, rain, glacial (Alaska), groundwater (predominant sources of food) and mixed for large (“transit”) rivers.

The largest river system on the mainland is the Mississippi-Missouri system. Its basin occupies 1/6 of the mainland. The length of the Mississippi itself is 3779 km. But if we take the Missouri River as the source, then the length river system will be 5985 km. The total watercourse of the system is formed from the confluence of three rivers that are quite different in terms of nutrition and regime - the upper Mississippi, Missouri and Ohio. In the upper reaches, the river is fed by snow and rain. The level of the Mississippi before its confluence with the Missouri does not fluctuate seasonally as much as the level of the Missouri. Missouri reflects in its diet and regimen climatic features and the Rocky Mountains, and the elevated Great Plains, and the Prairie plateau. By the end of summer the river becomes shallow; navigation on the Missouri, even in the lower reaches, is difficult. Only after the confluence with the Ohio (its length is 1580 km) does the Mississippi really become a “great river”. The volume of water in the Mississippi more than doubles. The Ohio River is characterized by a fairly uniform hydrological regime, reflecting the precipitation regime of the Appalachian and pre-Appalachian plains. Every year, the Mississippi brings about 400 million tons of sediment to the Gulf of Mexico, the main source of which is the Missouri (“muddy river”) and Arkansas. The vast river delta protrudes into the Gulf of Mexico by 100 m annually.

Rivers of the Pacific Basin

The rivers of the Pacific basin (Columbia, Colorado and others) are short, but abounding; have a mixed diet. The river valleys are narrow and deep. These are the so-called canyons. The Grand Canyon on the Colorado River is world famous. It cuts into the layers of sedimentary rocks of the Colorado Plateau to a depth of 1800 m. The length of the canyon is over 320 km. The Columbia River is full-flowing in the summer, during the melting of snow and glaciers in the mountains. A cascade of powerful hydroelectric power plants has been created on it.

In the northwest of the mainland, in Alaska, along the Yukon Plateau, the Yukon River carries its waters to the Pacific Ocean. The river has a pronounced summer flood, during which the discharge in the middle reaches triples compared to the average level. In its lower reaches, the Yukon resembles in its power and width the great Siberian rivers. The tides rise up the river for 160 km.

There are many lakes in the USA. They are very unevenly distributed across the mainland. On the southern edge of the shield is the system of the Great American Lakes: Superior, Michigan, Huron, Erie, Ontario. In terms of volume of water, all these lakes surpass the Baltic Sea. Lake Superior is the largest freshwater lake in the world. Its area is 82.4 thousand km2, the maximum depth is 393 m. All the lakes of this system are interconnected by rivers. Lakes Erie and Ontario are connected by the short and turbulent Niagara River, on which the Niagara Falls formed, 50 m high and more than 1 km wide. The majestic spectacle of water falling from a great height attracts millions of tourists every year. The Great Lakes are important springs fresh water for industrial needs and water supply of cities. They are used year-round as waterways. Lake Michigan is connected by a shipping channel to the Mississippi River. The Erie Canal was built, connecting Lake Erie with the Hudson River, which flows into the Atlantic Ocean.

The lakes of the internal runoff basin stand apart in the United States. The lakes here are “relic”, their basins have been preserved from the wetter epochs of the Quaternary period. The largest of these lakes is the endorheic Great Salt Lake in the Great Basin. Its salinity ranges from 137 to 300 ppm.

Overall, the US is well endowed water resources, water transport routes, has significant reserves of hydropower. However, the countries of North America are faced with the problem of pollution of the mainland's internal waters. So, once the waters of the Great Lakes were distinguished by amazing purity. Now they are heavily polluted. Moreover, the deep basins of the lakes have turned into real collectors of hazardous pollutants. Accumulating along with silt, they threaten to gradually turn into a powerful source of pollution of living organisms. Large cities located along the shores of lakes constantly dump various toxic metals, detergents, and acids into the waters of the lakes. Pollution of the Great Lakes causes great harm to the natural environment of the entire region.

The largest of all oceans is the Pacific. It washes five continents and covers an area of 179 million km2. It includes many rivers, bays and seas. Almost 10 thousand islands and archipelagos are washed by its waters. What rivers are in the Pacific Ocean? What seas does it belong to?

great ocean

Ferdinand Magellan was one of the first to set out on an open voyage across the unknown ocean. He was very lucky with the weather, which is why he named it Quiet. Fortune smiled on the navigator, because the ocean is far from calm everywhere. For example, volcanoes and mountains located on the border with it can cause tsunamis, and typhoons and hurricanes often occur in tropical latitudes.

It is also called the Great Ocean, because it is the largest in size. It accounts for approximately 33% of the planet's surface and almost 50% of the ocean area. It washes all the continents of the Earth except Africa. Its average depth is 3984 meters, which is higher than other oceans.

The deepest place is the Mariana Trench, which goes down 11 thousand meters. At the bottom of the ocean there are no less impressive trenches, such as the Philippine (10,540 m) or the Kuril-Kamchatsky (9,783 m).

The ocean amazes with the number of islands, among which there are many tourist ones. Important transport routes run through it. Its bottom serves as a source of minerals, and the waters have become home to a huge number of species of commercial fish, mammals, mollusks, rare animals and plants. However, not all of its inhabitants are known to science.

Seas of the Pacific Basin

All the seas, straits and bays of the Pacific Ocean occupy 18% of its area. In the western part of the ocean, the coasts of the mainlands are strongly dissected and surrounded by numerous islands. Thanks to this, there is the largest number seas. In total there are about 30 of them.

In the east, the coast is smoother, and there are no seas there. But there are three bays: Panama, California and Alaska. Next to the latter is the northernmost sea of the Pacific Ocean - the Bering Sea. It washes the shores of Eurasia and North America, and from the south it is bordered by the “dotted line” of the Commander and Aleutian Islands.

Together with the Sea of Okhotsk and the Sea of Japan, the Bering Sea washes the Far East of Russia. To the south of them, the number of reservoirs begins to increase. The most famous are: East China, Yellow, Coral, Philippine, Fiji, Bandu, Tasman and Solomon seas. They wash Australia and the southeastern part of Eurasia.

If you do not take into account the concept of the Southern Ocean, then the Pacific Ocean reaches Antarctica. There it forms the Amundsen, Ross, Bellingshausen and other water bodies named after the discoverers.

Rivers of the Pacific Basin

Approximately 40 rivers belong to the Great Ocean. For most of them (Mekong, Yukon, Amur), the mouth "opens" into the seas and bays. Some (Mamberamo, Yoshino, Balsas) flow into open waters, that is, into the ocean.

Due to the peculiarities of the relief of the continents, many of them are mountainous. As a rule, they are fast and full-flowing. This allows them to cut their way through the rocks, forming the most beautiful gorges and valleys, like the Grand Canyon of the Colorado River.

Interestingly, there are very large rivers in the Pacific Ocean basin only in Eurasia and North America. They are not found in Australia due to the hot and arid climate. In South America, water is blocked by a dense wall of mountains. In Antarctica, the largest river flows not into the ocean, but into the lake of one of its valleys.

We will get acquainted with the largest and longest rivers of the Pacific Ocean basin in more detail in the table.

Name		Place of confluence	Length, km
		East China Sea
		Yellow Sea
	China, Myanmar, Vietnam, Cambodia, Thailand, Laos	South China Sea
	Canada, USA	Bering Sea
	Russia, China	Amur Estuary
Colorado	USA, Mexico	gulf of california
Pearl (Zhujiang)		South China Sea
		Strait of Georgia
		Yellow Sea
Chao Phraya		South China Sea

Yangtze

The Yangtze is the deepest river in Eurasia and the longest river in the Pacific Ocean. She begins her journey in the Tibetan Plateau and ends in the East China Sea. The river basin covers ⅕ of the area of all of China. It divides the country into northern and southern regions, which are markedly different in their culture.

In Yunnan province, the river flows through deep gorges national park"Three Parallel Rivers". The height of the rocks here reaches about 3000 kilometers. River waters are used for irrigation of fields, navigation and energy. The world's largest hydroelectric power plant is located on the Yangtze. In the area of the famous Leaping Tiger Gorge, it forms many rapids, attracting the attention of rafting enthusiasts.

Yukon

The Yukon River begins in Lake Marsh, in northwestern Canada, and then flows into Alaska, emptying into the Bering Sea. Most of the year it is covered with ice, which melts for a maximum of four months.

The river has long been ignored by the white population of America. The first attempts to study it began only in 1830. But in the XX century, it became one of the most famous, thanks to the "gold rush". On the right tributary of the river, the Klondike, gold was discovered. Very quickly, everyone who wanted to earn money began to come here, and the name of the tributary turned into a household name and began to mean a place full of treasures.

Amur

The Amur River is the longest in the Far East. It originates from the confluence of Shilka and Argun. It stretches across four regions of Russia, from Transbaikalia to the Khabarovsk Territory, and for almost its entire length is a natural border with China.

The mouth of the Amur is controversial. The river flows into the Amur estuary, and it is periodically referred to either the Sea of Okhotsk or the Sea of Japan. As a rule, the first wins more often. Along its entire length, the river is navigable and serves as a crossing not only for passenger, but also for cargo ships. In addition, it is known for a huge variety of fish (108-140 species), which are twice as many here as in the largest rivers of Russia - the Lena, Ob and Yenisei.

Anadyr

Both the source and the mouth of the Anadyr River are located on the territory of Russia. It begins on the Anadyr Plateau and flows into the bay of the Bering Strait - Onemen. The Anadyr is far from the largest river in the ocean, but the largest in Chukotka. Its length is 1150 kilometers.

About 30 species of fish (whitefish, chum salmon, salmon) are found in the river, and reserves of gold and coal have been found in its lower reaches. Its numerous tributaries and branches are connected to each other through lakes, forming a dense network. Most of them are fickle, and dry up in the middle of a short summer, forming oxbow lakes.

Page 11 of 13

Rivers of the Pacific Ocean.

Pacific Basin includes rivers flowing directly into the Pacific Ocean and rivers flowing into the seas, bays and bays of the Pacific Ocean. This article provides descriptions of the longest rivers in the Pacific Ocean(over 1200 km long) and list of Pacific Ocean rivers over 100 km long(table)

The longest rivers in the Pacific Ocean basin (over 1200 km). Descriptions.

1. The Yangtze River (6300) - China - the river of the Pacific Ocean basin.

yangtze river- the most long river Eurasia and the longest river of the Pacific Ocean - originates in the eastern part of the Tibetan Plateau at an altitude of about 5600 km and flows through China from west to east, making a large turn to the south after Qinghai Province. The lower course of the Yangtze passes through the southern part of the Great Plain of China, where the river often divides into branches, while the width of the main channel reaches 2 km or more. In the area where it flows into the East China Sea, the Yangtze forms a large-scale delta with an area of about 80 thousand km².

The Yangtze River has a huge cultural and economic importance for the country. This is China's main waterway. The total length of the waterways of the Yangtze basin exceeds 17 thousand km. The river is one of the busiest waterways in the world. The volume of freight traffic in 2005 reached 795 million tons.

The Yangtze River basin, which covers a fifth of China, is home to a third of the country's population and produces about 20% of GDP. The world's largest hydroelectric power plant, the Three Gorges Hydroelectric Power Plant, was built on the longest river in the Pacific Ocean.

The Yangtze River is home to many animals, including several endangered species such as the Chinese river dolphin, Chinese alligators and Korean sturgeon. The Pacific Ocean's longest river basin contains several nature reserves and part of the listed Three Parallel Rivers National Park. world heritage UNESCO.

2. The Yellow River (5464) - China - the river of the Pacific Ocean basin.

Huanghe- one of the greatest rivers world, is the second longest river in Asia and the fifth longest river in the world. The name of the river means "Yellow River" in Chinese. The yellow color of the waters of the river is given by the abundance of sediments, of which there are so many in the river that the sea into which it flows is called Yellow. In terms of sediment volume, the Yellow River ranks first in the world (1.3 billion tons / year).

Huang He originates in the eastern part of the Tibetan Plateau at an altitude of over 4000 m, and flows into the Bohai Gulf of the Yellow Sea, forming a delta in the confluence area. According to various sources, the length of the river is from 4670 km to 5464 km, and the area of its basin is from 745 thousand km² to 771 thousand km².

The river is usually divided into three parts- upstream, middle and downstream. The upper course of the river runs along the northeast of the Tibetan Plateau and the Loess Plateau of northwestern China; the middle reaches include the valley between Ordos and Shaanxi and the gorges further downstream; the lower course of the river runs along the Great Chinese Plain.

Yellow River Basin provides about 140 million people drinking water and irrigation water. A number of hydroelectric power stations have been built on the river.

For flood protection a system of dams with a total length of more than 5,000 km has been built along the river. Breaks of dams led to catastrophic floods, accompanied by large-scale destruction and a change in the river channel (the maximum change in the channel was about 800 km). Due to the incredible catastrophic floods, the Yellow River received the nickname "Mountain of China".

3. Mekong River (4500) - the river of the Pacific Ocean basin.

The Mekong River is the largest river in the Pacific Ocean basin on the Indochina Peninsula. Length - about 4500 km, basin area - 810 thousand km². The river originates on the Tangla Range in the Tibetan Plateau, flows into the South China Sea, forming a delta. The Mekong Delta is one of the largest deltas in the world. Located in Vietnam.

In the upper and middle reaches The Mekong flows mainly through the bottom of deep gorges, has a rapids channel. At the exit of the Mekong to the Cambodian plain, there is one of the largest, widest, waterfalls in the world - Khon (about 21 m high).

The waters of the lower Mekong used for irrigation. Wide floods of the river contribute to rice cultivation. The huge hydropower resources of the Mekong (about 75 million kW) are almost not used.

The rivers and lakes of the Mekong basin are rich in fish(mainly from the cyprinid family), a lot of waterfowl, preserved river dolphins, crocodiles, predominantly in Cambodia.

Mekong is navigable over 700 km (in high water - 1600 km, to Vientiane). Sea vessels rise to Phnom Penh (350 km). However, the river is very unstable, its course changes all the time, and shallows appear.

4. Yukon River (3185) - USA, Canada - a river in the Pacific Ocean.

The Yukon is a river in the Pacific Ocean in northwestern Canada and the United States. The length of the river is 3185 km, the basin area is about 832 thousand km². The river originates in Marsh Lake in Canadian territory, then flows northwest to the border with Alaska, which it crosses almost exactly in the middle from east to west and flows into the Bering Sea, forming a delta. Main tributaries: Tanana, Pelly, Porcupine, Koyukuk.

Riverbed in the upper reaches it passes through a deep mountain valley; rapids are characteristic of this part of the river. Further, after confluence with the Pelly River, the channel of the Yukon River acquires a flat character.

Width valleys up to 30 km. In high water it rises 15-20 m above sea level. Water discharge at the mouth 6428 m³/sec. The river is navigable from May to September for 3200 km (up to the Whitehorse Rapids).

Economic value. The Swatka Reservoir was built in the Yukon.

Flora and fauna. Most of the river basin is located in the subarctic zone. The vegetation is represented by such tree species as aspen, birch, poplar, pine and spruce. Typical representatives of the fauna of the Pacific Ocean are: muskrats, beavers, weasels, foxes, lynxes, coyotes, wolves, minks and black bears. Wolverine, grizzly, bald eagle, golden eagle and trumpeter swan can also be found here, as well as large populations of migratory birds, primarily waterfowl and shore swallows.

In 1991, the 48-kilometer section of the river from La Berge Lake to the mouth of the Teslin River was included in List of protected rivers of Canada.

Yukon River known for itsgold rush" beginning of the XX century - Klondike, named after the tributary river.

5. Amur River (2824) - China, Russia - a river in the Pacific Ocean basin.

Amur - the longest river in the Far East. It originates from the confluence of the Shilka and Argun rivers, flows through the territory of Russia and the border between Russia and China and flows into the Sea of Okhotsk (according to some sources - into the Sea of Japan). The length of the river is 2824 km. Main tributaries: Zeya, Bureya, Sungari, Ussuri, Anyui, Amgun. The average annual water flow in the mouth area is 11,400 m³/s. Amur is navigable along its entire length.

By pool area(1855 thousand km²) Amur takes the fourth place among the rivers of Russia and the tenth place among the rivers of the world. The Amur River basin is located in the temperate latitudes of East Asia. Within the Amur basin, four physical and geographical zones are represented: forest, forest-steppe, steppe and semi-desert.

According to the features of the valley the river of the Pacific Ocean basin is divided into three main sections: the Upper Amur (to the mouth of the Zeya River; 883 kilometers), the speed of the flow is 5.3 km / h, the Middle Amur (from the mouth of the Zeya River to the mouth of the Ussuri River inclusive; 975 kilometers), the speed of the flow 5.5 km / h and the Lower Amur (from the mouth of the Ussuri River to Nikolaevsk-on-Amur; 966 kilometers), the speed of the current is 4.2 km / h.

Ichthyofauna. The diversity of the ichthyofauna of the Amur is unparalleled among the rivers of Russia. More than 100 species and subspecies of fish are found here, of which 36 species are of commercial importance.

Ecology. Almost every year, the river exceeds the MPC for phenol, nitrates and microbiological indicators.

Colorado is a major river in the southwestern United States and the extreme northwest of Mexico. Length - 2334 km. The basin area is 637,137 km² (the seventh largest basin in North America). It originates in the Rocky Mountains of Colorado, flows into the Gulf of California of the Pacific Ocean, forming a vast delta.

The height from which the waters of the sources of the river descend to the ocean is 3104 meters. On its way, the Colorado River forms several narrow canyons, including the famous Grand Canyon, whose picturesque views attract tourists from all over the world.

Climate in different parts of the Pacific basin is quite different. Temperature extremes range from 49°C in desert areas to -46°C in winter in the Rocky Mountains.

The Colorado River is of great economic importance: it is a necessary source of water for the needs Agriculture and the population of cities in the vast territory of the south-west of the country. The flow of the river and its tributaries is controlled by a variety of dams, reservoirs, and diversion channels that carry water both inside and outside the Colorado River Basin, and provide water to about 40 million people. The river is actively used for electricity generation.

Ecological problems. Since the middle of the 20th century, overuse of the basin's rivers for irrigation and other uses has meant that today Colorado increasingly does not reach the Gulf of California, except in the most abundant years.

7. Zhujiang River (2200) - China - the river of the Pacific Ocean basin.

Zhujiang- the third longest river in China, has a length of 2200 km. It is formed at the confluence of the Xijiang (Western River), Dongjiang (Eastern River), and Beijiang (Northern River). It flows into the South China Sea, forming a wide delta, turning into an estuary.

pearl river, starting in the jungle in the northeast of Vietnam, flows through the south of China, incorporating many tributaries, which makes it the second most full-flowing river in the country after the Yangtze. Like most Chinese rivers, it flows from west to east. flows into in the Zhujiangkou Bay of the South China Sea, forming an estuary below, the length of which is over 40 km, and the area is 39,380 km 2. At the entrance to the estuary is the mountainous Wanshan archipelago, which includes 104 islands. Some islands of the archipelago are so large in area that they contain several districts of Guangzhou and other cities.

developed on the Pearl River pearl fishing, which gave the name to the river - "Pearl River".

Ecology. The Pearl River is one of the most polluted waterways in the world. The main sources of pollution are industrial and domestic effluents and air emissions. The Chinese government imposes a ban on fishing in Zhujiang for certain periods: in its waters, as well as in bottom sediments, salts of heavy metals and many other chemical compounds dangerous to human health are found - these data were given in a Greenpeace report in 2009 d. Unnatural chemical composition water also destroys fish spawning grounds and fish fry. The population of white dolphins in the South China Sea is also under threat.

In 2007 The World Bank allocated $97 million to the PRC to clean up Zhujiang. About 30 new treatment plants were built. In 2014, a joint report was published by the Department of Environmental Protection of the Hong Kong Special Administrative Region and the Guangdong Provincial Environmental Protection Bureau, which stated that in 2013, compared with 2006, the air quality in the Pearl River Region improved significantly.

8. Fraser River (1370) - Canada - the river of the Pacific Ocean.

fraser- the main river of the province of British Columbia (Canada).

The Fraser River rises in Mount Robson Provincial Park on the western slopes of the Rocky Mountains in central British Columbia. It flows in a general southwesterly direction. The length of the river is 1370 km.

Pool area rivers 233,100 km², with most of the basin (232,300 km²) located in Canada, and a smaller part (800 km²) in the USA.

Nutrition mostly rain and snow, high water - from May to September. The average water flow per year is 112 km³, the river carries about 20 million tons of sediment (0.179 kg per cubic meter of water) into the Pacific Ocean.

The Fraser River flows into into the Strait of Georgia, forming a delta.

9. Liaohe River (1345) - China - the river of the Pacific Ocean basin.

The Liaohe is the largest river in southern Manchuria. It is formed at the confluence of the Donglyaohe and Silyaohe rivers, flows into the Bohai Bay of the Yellow Sea. The length of the river is 1345 km, the basin area is 231 thousand km². Average water consumption of approximately 500 m³/sec. The influence of tides can be traced up to 40 km from the mouth.

Feeding the river mostly rainy. Freezes in December, opens in April. The Liaohe Basin is prone to frequent flooding during floods. Like the Yellow River, the Liaohe carries a lot of loess - fertile yellow soil.

Reservoirs created in Liaohe Basin to regulate runoff Dahofan, Erlongshan.

Liaohe is navigable from Shuangliao city. At the mouth of the river is the large seaport of Yingkou.

On the plain in the middle and lower reaches of the Liaohe River is located large oil and gas field of the same name, opened in 1980. The initial oil reserves are 500 million tons.

10. Chao Phraya River (1200) - Thailand - the river of the Pacific Ocean basin.

Chao Phraya is a river in the Indochina peninsula. the largest river in Thailand along with the Mekong. The river is formed at the confluence of the Ping and Nan rivers, flows into the Gulf of Thailand of the South China Sea. The length of the river with tributaries is about 1200 km.

River basin area- 150-160 thousand km². At the mouth of the Chao Phraya there is a delta, which, due to sediments, is displaced into the sea by 30-60 cm per year.

The river is navigable, full-flowing from May to November - during the monsoon rains.

The waters of the Pacific Ocean are used in irrigation agriculture (rice growing).

Cities are located on the river Nakhon Sawan, Uthai Thani, Chainat, Singburi, Angthong, Ayutthaya, Pathum Thani, Nonthaburi, Bangkok and Samut Prakan.

Rivers of the Pacific Basin (complete list of rivers of the Pacific Ocean with a length of more than 100 km).

Pacific river name

Country (region)

Length

Pool

Source

mouth

Rivers of the Pacific Ocean,

flowing into the Pacific Ocean (Eurasia).

Sepik

Papua New Guinea, Indonesia

1126 km

80,321 km²

Mount Victor Emmanuel

Pacific Ocean, Bismarck Sea

Mahakam

Indonesia (Kalimantan Island, East Kalimantan Province)

920 km

80,000 km²

Southern slope of Mount Chemeru

Pacific Ocean, Macassar Strait

Mamberamo

Indonesia (New Guinea, Popua Province)

700 km

80,000 km²

Pacific Ocean

Kinabatangan

Malaysia (Kalimantan, Sabah)

564 km

16,800 km²

Central Sabah

Pacific Ocean, Sulu Sea

Kluta

New Zealand, South Island, Otago Region

338 km

21,960 km²

Oz. Wanaka

Pacific Ocean, 75 km southwest of Dunedin

Abukuma

Japan (Miyagi, Fukushima)

239 km

5390 km²

Mount Asahi, 1300 m.

Pacific Ocean, near the village of Watari

Yoshino

Japan (Shikoku Island)

194 km

3750 km²

Pacific Ocean

Sagami

Japan (Honshu island, Kanagawa and Yamanashi prefectures)

109 km

1680 km²

Lake Yamanaka

Pacific Ocean, near the city of Hiratsuka

Rivers of the Pacific Ocean,

flowing into the Pacific Ocean (North America).

Pacific river name

Country (region)

Length

Pool

Source

mouth

Colorado

USA, Mexico

2334 km

637 137 km²

Rocky Mountains

Pacific Ocean, Gulf of California

balsas

Mexico

724 km

113,100 km²

Mexican highlands

Pacific Ocean

Skin

Canada (British Columbia)

579 km

54,400 km²

Spatsisi Plateau

Pacific Ocean, Chatham Bay

Rio Grande de Santiago

Mexico (Jalisco)

562 km

76,400 km²

Lake Chapala

Pacific Ocean

Stickin

Canada (British Columbia), USA (Alaska)

539 km

52,000 km²

Spacisi Plateau

Pacific Ocean

Klamath

USA (California, Oregon)

423 km

40,795 km²

Lake Upper Klamath

Pacific Ocean

Lempa

El Salvador, Guatemala, Honduras

422 km

18,246 km²

between the Sierra Madre and the Sierra del Merendon

Pacific Ocean

Horn

USA (Oregon)

322 km

13,400 km²

cascade mountains

Pacific Ocean

Nass

Canada (British Columbia)

280 km

21,100 km²

coast range

Pacific Ocean, Portland Bay

Tehuantepec

Mexico (Oaxaca)

240 km

10,090 km²

17°00′26″ s. sh. 96°14′22″ W d.

Pacific Ocean

Tijuana

USA, Mexico

195 km

Pacific Ocean

Nihalem

USA (Oregon)

190.7 km

2214 km²

Tillamook State Forest

Pacific Ocean, Nihalem Bay

Umpqua

USA (Oregon)

179 km

11,163 km²

confluence of the North Umpqua and South Umpqua rivers

Pacific Ocean

Russian River

USA (California)

177 km

3846 km²

Mendocino Ridge

Pacific Ocean

siuslow

USA (Oregon)

177 km

2002 km²

Southwest Lane County

Pacific Ocean

Suchyate

Guatemala, Mexico

161 km

1230 km²

Volcano Takana

Pacific Ocean

Santa Ana

USA (California)

154 km

6863 km²

San Bernardino Range

Pacific Ocean

Santa Ynez

USA (California)

148 km

2321 km²

Santa Ynez Ridge

Pacific Ocean

Rio Paz

Guatemala, El Salvador

134 km

2661 km²

Mountains of Quesada

Pacific Ocean

Santa Clara

USA (California)

134 km

4144 km²

San Gabriel Mountains

Pacific Ocean

Guadalupe

USA (California)

160 km

Santa Cruz Mountains

Pacific Ocean, Alviso Bay

Goascoran

Honduras, El Salvador

130 km

2663 km²

13°57′51″ N. sh. 87°41′49″ W d.

Pacific Ocean

Sailets

USA (Oregon)

109 km

966 km²

Suslow National Forest

Pacific Ocean, Sailets Bay

Rivers of the Pacific Ocean,

flowing into the Pacific Ocean (South America).

Pacific river name

Country (region)

Length

Pool

Source

mouth

Loa

Chile

440 km

33,600 km²

Andes, Minho volcano

Pacific Ocean

Patia

Colombia

400 km

24,000 km²

Volcano Sotara

Pacific Ocean

Guayas

Ecuador

389 km

34,500 km²

Volcano Chimborazo

Pacific Ocean, Gulf of Guayaquil

Bio Bio

Chile (Bio-Bio)

380 km

23,920 km²

Patagonian Andes

Pacific Ocean, Araucan Bay

San Juan

Colombia (Choco)

380 km

15,000 km²

Andes, Mount Karamanta

Pacific Ocean

Chira

Peru (Pyura)

315 km

19,095 km²

Ecuadorian Andes

Pacific Ocean

Copiapó

Chile (Atacama)

292 km

18,800 km²

Confluence of the Horker and Rio Pulido

Pacific Ocean

Maule

Chile (Maule)

240 km

20,600 km²

Lake Maule

Pacific Ocean

Palena

Argentina, Chile

240 km

12,887 km²

Lake General Winter

Pacific Ocean

Huasco

Chile (Atacama)

190 km

9857 km²

Confluence of the Transito and Carmen rivers

Pacific Ocean

Salado

Chile (Atacama)

175 km

7575 km²

Pedernales Salt Flats

Pacific Ocean

baker

Chile

170 km

26,726 km²

Lake Bertrand

Pacific Ocean, Baker Bay

Elki

Chile (Coquimbo)

170 km

9826 km²

Confluence of the Turbio and Rio Claro rivers

Pacific Ocean

Tana

Chile (Taracapa)

163 km

2790 km²

andean plateau

Pacific Ocean

Rimac

Peru

160 km

Andes

Pacific Ocean

cisnes

Chile

160 km

5464 km²

Andes

Pacific Ocean,

Quebrada de Vitor

Chile

148 km

1590 km²

Andes

Pacific Ocean

Liuta

Chile

147 km

3400 km²

Andes

Pacific Ocean

aconcagua

Chile (Valparaiso)

142 km

7200 km²

Confluence of the rivers Juncal and Rio Blanco

Pacific Ocean

Rio Bueno

Chile (Los Rios, Los Lagos)

130 km

15,297 km²

Lake Ranko

Pacific Ocean

Andalien

Chile (Bio-Bio)

130 km

780 km²

36°47′30″ S sh. 72°49′27″ W d.

Pacific Ocean, Concepción Bay

Camarones

Chile

128 km

3070 km²

Andes

Pacific Ocean

Quebrada de Asapa

Chile

128 km

3070 km²

andean plateau

Pacific Ocean

tolten

Chile (Araucania)

123 km

8398 km²

Lake Villaricca

Pacific Ocean

Rivers of the Pacific Ocean,

flowing into the Avacha Bay.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Avacha

Russia (Kamchatka Territory)

122 km

5090 km²

Ganal Range, Elizovsky District

Avacha Bay

Rivers of the Pacific Ocean,

flowing into the Gulf of Alaska.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Susitna

USA (Alaska)

504 km

52,000 km²

alaska range

Pacific Ocean, Cook Inlet

Copper

USA (Alaska)

460 km

62,500 km²

Wrangel mountains

Pacific Ocean, Gulf of Alaska

Alsek

USA (Alaska), Canada (Yukon)

250 km

Saint Elias Ridge, Canada

Pacific Ocean

kenai

USA (Alaska)

132 km

5210 km²

Lake Kenai

Pacific Ocean, Cook Inlet

Matanuska

USA (Alaska)

120 km

Matanuska Glacier, Chugach Mountains

Pacific Ocean, Kenai Bay

Rivers of the Pacific Ocean,

flowing into the Bering Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Yukon

Canada (Yukon), USA (Alaska)

3185 km

832,000 km²

Oz. March (Canada)

Bering Sea

Anadyr

1150 km

191,000 km²

Anadyr Plateau

Bering Sea, Onemen Bay

Kuskokwim

USA (Alaska)

1130 km

124,319 km²

Confluence of the North Kuskokwim and South Kuskokwim rivers

Bering Sea, Kuskokwim Bay

Great

Russia (Chukotka Autonomous Okrug)

451 km

31,000 km²

Confluence of the rivers Kuyimveem and Kylvygeyvaam

Bering Sea, Onemen Bay

Nushagak

USA (Alaska)

451 km

34,700 km²

Bering Sea, Bristol Bay

Kanchalan

Russia (Chukotka Autonomous Okrug)

426 km

20,600 km²

Chukchi highlands

Bering Sea, Kanchalan Estuary

Vyvenka

Russia (Kamchatka Territory)

395 km

13,000 km²

Oz. Gorne, the foot of the Vetveysky ridge

Bering Sea, Corfu Bay

Khatyrka

Russia (Chukotka Autonomous Okrug)

367 km

13,400 km²

Koryak Highlands

Bering Sea

Apuca

Russia (Kamchatka Territory)

296 km

13,600 km²

Olyutorsky ridge

Pahacha

Russia (Kamchatka Territory)

293 km

13,400 km²

Bering Sea, Olyutorsky Bay

Avtatkuul

Russia (Chukotka Autonomous Okrug)

197 km

1290 km²

63°42′40″ s. sh. 176°43′56″ E d.

Bering Sea, Anadyr Estuary

Uqelayat

Russia (Kamchatka Territory)

188 km

6820 km²

Bering Sea, Dezhnev Bay

Koyuk

USA (Alaska)

185 km

5200 km²

center. part of the Seward Peninsula

Bering Sea, Norton Bay

Opuka

Russia (Kamchatka Territory)

175 km

Bering Sea

Avyavayam

Russia (Kamchatka Territory)

155 km

1330 km²

Kuzitrin

USA (Alaska)

153 km

Bering Sea, Imuruk Bay

Uka

Russia (Kamchatka Territory)

149 km

4480 km²

Ozernaya

Russia (Kamchatka Territory)

145 km

8480 km²

Confluence of the rivers Left Ozernaya and Right Ozernaya

Bering Sea

Unalakleet

USA (Alaska)

145 km

Mountain range Kaltag

Bering Sea, Norton Bay

Nachiki

Russia (Kamchatka Territory)

140 km

1800 km²

Bering Sea, Karaginsky Bay, Litke Strait

hailulya

Russia (Kamchatka Territory)

112 km

2220 km²

Bering Sea, Karaginsky Bay, Litke Strait

Ilpi

Russia (Kamchatka Territory)

112 km

1790 km²

Bering Sea

Gyrmekuul

Russia (Chukotka Autonomous Okrug)

110 km

1900 km²

64°51′00″ s. sh. 175°16′39″ E d.

Bering Sea, Kanchal Estuary

Karaga

Russia (Kamchatka Territory)

109 km

2190 km²

Bering Sea, Karaginsky Bay

Kurupka

Russia (Chukotka Autonomous Okrug)

100 km

1980 km²

Chukchi Highlands, lake. Kurupka

Bering Sea, Kuyymkay lagoon

Rivers of the Pacific Ocean,

flowing into the East China Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Yangtze

China

6300 km

1,808,500 km²

Tibetan Plateau

East China Sea

Minjiang

China (Fujian Province)

577 km

East China Sea

Rivers of the Pacific Ocean,

flowing into the Yellow Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Huanghe

China

5464 km

752,000 km²

Tibetan Plateau

Yellow Sea, Bohai Bay

Liaohe

China (Liaoning Province)

1345 km

231,000 km²

Changtu County, Tieling City, Liaoning Province

Yellow Sea, Bohai Bay

Luanhe

China (Inner Mongolia, Hebei Province)

877 km

44,900 km²

confluence of the Shandianhe and Heifenghe rivers

Yellow Sea, Liaodong Bay

Yalujiang

DPRK, PRC

813 km

63,000 km²

Baitoushan volcano

Hangang

Republic of Korea (Gyeonggi-do, Incheon, Seoul)

514 km

Yellow Sea

Dalinghe

China (Liaoning Province)

375 km

Yellow Sea, Bohai Bay

Weihe

China (Shandong Province)

246 km

6493 km²

Wulian County, Rizhao City

Yellow Sea, Bohai Bay

cheongcheongan

North Korea

217 km

9553 km²

Nannim Mountains, Chagang Province

Yellow Sea, West Korea Bay

mihe

China (Shandong Province)

206 km

3847 km²

Yishan Ridge

Yellow Sea, Bohai Bay

Xiaolinghe

China (Liaoning Province)

206 km

5475 km²

Chaoyang County, Chaoyang City District

Yellow Sea, Bohai Bay

Jiaolayhe

China (Shandong Province)

130 km

5478 km²

Gaomi County, Weifang City

Yellow Sea, Bohai Bay

Bailanhe

China (Shandong Province)

127 km

1237 km²

Dagushan City, Shandong Province

Yellow Sea, Bohai Bay

haihe

China (Hebei Province)

102 km

280,000 km²

confluence of the Baihe, Weihe, Ziyahe and Daqinghe rivers

Yellow Sea, Bohai Bay

Rivers of the Pacific Ocean,

flowing into the Kamchatka Bay.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Kamchatka

Russia (Kamchatka Territory)

758 km

55,900 km²

median ridge

watchman

Russia (Kamchatka Territory)

110 km

2040 km²

Pacific Ocean, Kamchatka Bay

Rivers of the Pacific Ocean,

flowing into the Coral Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Fly

Papua New Guinea

1120 km

76,000 km²

mountains star

Berdekin

Australia (Queensland)

732 km

129,700 km²

Great Dividing Range, Seaview Range

Pacific Ocean, Coral Sea, Upstart Bay

Fitzroy

Australia (Queensland)

480 km

142,664 km²

confluence of the Mackenzie and Dawson rivers

Pacific Ocean, Coral Sea

Purari

Papua New Guinea

470 km

28,738 km²

Bismarck mountains

Pacific Ocean, Coral Sea, Gulf of Papua

Brisbane

Australia (Queensland)

344 km

13,600 km²

Conondale Range, Mount Stanley

Pacific Ocean, Coral Sea, Moreton Bay

kikori

Papua New Guinea

320 km

west of Arthur Gordon's Ridge

Pacific Ocean, Coral Sea, Gulf of Papua

Mary

Australia (Queensland)

291 km

9595 km²

near the village of Burubin

Pacific Ocean, Coral Sea, Great Sandy Sound

Turama

Papua New Guinea

200 km

central ridge

Pacific Ocean, Coral Sea, Gulf of Papua

Rivers of the Pacific Ocean,

flowing into the Gulf of Nicoya.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Tempisque

Costa Rica (Guanacaste)

144 km

611 km²

Cordillera

Gulf of Nicoya

Tarcoles

Costa Rica (Puntarenas)

111 km

2121 km²

confluence of the Central Cordillera and Cordillera rivers

Gulf of Nicoya

Rivers of the Pacific Ocean,

flowing into the Sea of Okhotsk.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Amur

China, Russia

2824 km

1,855,000 km²

confluence of the Argun and Shilka rivers

Pacific Ocean, Sea of Okhotsk

Penzhina

Russia (Kamchatka Territory)

713 km

73,500 km²

Kolyma Highlands

Kuyul

Russia (Kamchatka Territory)

458 km

24,100 km²

western spurs of the Vetveysky Range

Pacific Ocean, Sea of Okhotsk, Shelekhov Bay, Penzhina Bay

Ouda

Russia (Khabarovsk Territory)

457 km

61,300 km²

confluence of the Anyanga and Taksan rivers

Pacific Ocean, Sea of Okhotsk, Uda Bay

Ulbeya

Russia (Khabarovsk Territory)

399 km

13,500 km²

Suntar-Khayat ridge

Pacific Ocean, Sea of Okhotsk

Hunting

Russia (Khabarovsk Territory)

393 km

19,100 km²

Suntar-Khayat ridge

Pacific Ocean, Sea of Okhotsk

Kuhtuy

Russia (Khabarovsk Territory)

384 km

13,200 km²

Pacific Ocean, Sea of Okhotsk

Taui

Russia (Khabarovsk Territory)

378 km

25,900 km²

confluence of the Rasava and Lozovaya rivers

Poronai

Russia (Sakhalin region)

350 km

7990 km²

East Sakhalin Mountains

Pacific Ocean, Sea of Okhotsk, Gulf of Patience

Inya

Russia (Khabarovsk Territory)

330 km

19,700 km²

lake Hal-Dagy

Pacific Ocean, Sea of Okhotsk

Tym

Russia (Sakhalin region)

330 km

7850 km²

Mount Lopatina

Pacific Ocean, Sea of Okhotsk, Nyisky Bay

hive

Russia (Khabarovsk Territory)

325 km

15,500 km²

Dzhugdzhur mountains

Pacific Ocean, Sea of Okhotsk

Boy

Russia (Kamchatka Territory)

310 km

13,200 km²

Pacific Ocean, Sea of Okhotsk

crucible

Russia (Kamchatka Territory)

300 km

17,800 km²

median ridge

Big

Russia (Kamchatka Territory)

275 km

10,800 km²

Ganal Range

Pacific Ocean, Sea of Okhotsk

cloudberry

Russia (Kamchatka Territory)

270 km

5450 km²

Pacific Ocean, Sea of Okhotsk

Pit

Russia (Magadan region)

270 km

12,500 km²

confluence of the Maimanja and Maimachan rivers

Khairyuzova

Russia (Kamchatka Territory)

265 km

11,600 km²

Pacific Ocean, Sea of Okhotsk

Zhupanova

Russia (Kamchatka Territory)

242 km

6980 km²

confluence of the rivers Left and Right Zhupanova

Pacific Ocean, Sea of Okhotsk, Kronotsky Bay

Icha

Russia (Kamchatka Territory)

233 km

4530 km²

center. part of the Middle Range

Pacific Ocean, Sea of Okhotsk

Urak

Russia (Khabarovsk Territory)

229 km

10,700 km²

western slopes of the Urak plateau

Pacific Ocean, Sea of Okhotsk

white-headed

Russia (Kamchatka Territory)

226 km

4000 km²

western slopes of the Middle Range

Pacific Ocean, Sea of Okhotsk, Khairyuzovskaya Bay

Gizhiga

Russia (Magadan region)

221 km

11,900 km²

apple ridge

Pacific Ocean, Sea of Okhotsk, Gizhiginskaya Bay

Oblukovina

Russia (Kamchatka Territory)

213 km

3110 km²

western spurs of the Middle Range

Pacific Ocean, Sea of Okhotsk

empty

Russia (Kamchatka Territory)

205 km

5620 km²

Pacific Ocean, Sea of Okhotsk, Shelikhov Bay

Arman

Russia (Magadan region)

197 km

7770 km²

Kolyma Highlands

Pacific Ocean, Sea of Okhotsk, Tauyskaya Bay

Kuivivayam

Russia (Kamchatka Territory)

187 km

Pacific Ocean, Sea of Okhotsk, Penzhina Bay

Kolpakova

Russia (Kamchatka Territory)

185 km

2730 km²

median ridge

Pacific Ocean, Sea of Okhotsk

Amanina

Russia (Kamchatka Territory)

181 km

1960 km²

Pacific Ocean, Sea of Okhotsk, Shelikhov Bay

Tylkhoy

Russia (Kamchatka Territory)

180 km

11,600 km²

Pacific Ocean, Sea of Okhotsk, Penzhina Bay

Sopochnaya

Russia (Kamchatka Territory)

176 km

4060 km²

Pacific Ocean, Sea of Okhotsk

Thor

Russia (Khabarovsk Territory)

176 km

4430 km²

Pacific Ocean, Sea of Okhotsk

Tugur

Russia (Khabarovsk Territory)

175 km

11,900 km²

confluence of the rivers Assyn and Konin

Pacific Ocean, Sea of Okhotsk, Tugur Bay

Krutogorova

Russia (Kamchatka Territory)

169 km

2650 km²

Pacific Ocean, Sea of Okhotsk

Bolshaya Vorovskaya

Russia (Kamchatka Territory)

167 km

3660 km²

53°58′44″ s. sh. 157°27′04″ E d.

Pacific Ocean, Sea of Okhotsk

Voyamppolka

Russia (Kamchatka Territory)

167 km

7950 km²

Pacific Ocean, Sea of Okhotsk, Shelikhov Bay

Ola

Russia (Magadan region)

166 km

8570 km²

slopes of the Olsky plateau

Pacific Ocean, Sea of Okhotsk, Tauyskaya Bay

Opala

Russia (Kamchatka Territory)

161 km

4070 km²

confluence of the rivers Right Opala and Middle Opala

Pacific Ocean, Sea of Okhotsk

Rekinniki

Russia (Kamchatka Territory)

146 km

5090 km²

Pacific Ocean, Sea of Okhotsk, Shelikhov Bay

Palana

Russia (Kamchatka Territory)

141 km

2500 km²

western slope of the Middle Range

Pacific Ocean, Sea of Okhotsk, Shelikhov Bay

Yana

Russia (Magadan region)

134 km

8660 km²

confluence of the rivers Right Yana and Left Yana

Pacific Ocean, Sea of Okhotsk, Tauyskaya Bay

Saichik

Russia (Kamchatka Territory)

131 km

928 km²

Pacific Ocean, Sea of Okhotsk

langry

Russia (Sakhalin Region, Sakhalin Island)

130 km

1190 km²

52°40′57″ s. sh. 142°28′08″ E d.

Pacific Ocean, Sea of Okhotsk, Tatar Strait, Amur Estuary

Lutoga

Russia (Sakhalin region)

130 km

1530 km²

Mitsulsky ridge

Pacific Ocean, Sea of Okhotsk, Aniva Bay

Utkholok

Russia (Kamchatka Territory)

128 km

1350 km²

Pacific Ocean, Sea of Okhotsk

Qahtana

Russia (Kamchatka Territory)

125 km

2290 km²

Pacific Ocean, Sea of Okhotsk, Shelekhov Bay

Malkachan

Russia (Magadan region)

123 km

1380 km²

Kolyma Highlands

Pacific Ocean, Sea of Okhotsk, Shelikhov Bay

Kohl

Russia (Kamchatka Territory)

122 km

1580 km²

median ridge

Pacific Ocean, Sea of Okhotsk

Lesnaya

Russia (Kamchatka Territory)

119 km

3560 km²

Pacific Ocean, Sea of Okhotsk, Shelekhov Bay

Naiba

Russia (Sakhalin region)

119 km

1660 km²

Schrenk Ridge

Pacific Ocean, Sea of Okhotsk

Aldoma

Russia (Khabarovsk Territory)

118 km

3440 km²

Pacific Ocean, Sea of Okhotsk, Aldoma Bay

Hey

Russia (Sakhalin region)

117 km

578 km²

Pacific Ocean, Sea of Okhotsk, Chayvo Bay

Pymta

Russia (Kamchatka Territory)

115 km

1050 km²

southern part of the Middle Range

Pacific Ocean, Sea of Okhotsk

Shaft

Russia (Sakhalin region)

112 km

1440 km²

North Sakhalin lowland

Pacific Ocean, Sea of Okhotsk, Chaivo Bay

Golygin

Russia (Kamchatka Territory)

112 km

2100 km²

confluence of the Rybnaya and Yuzhny Ksudach rivers

Pacific Ocean, Sea of Okhotsk

shaman

Russia (Kamchatka Territory)

109 km

2250 km²

Pacific Ocean, Sea of Okhotsk, Shelikhov Bay

Kihchik

Russia (Kamchatka Territory)

103 km

1950 km²

confluence of the rivers Right Kikhchik and Left Kikhchik

Pacific Ocean, Sea of Okhotsk

Udov

Russia (Kamchatka Territory)

103 km

1590 km²

Pacific Ocean, Sea of Okhotsk

Langeri

Russia (Sakhalin region)

101 km

1360 km²

Pacific Ocean, Sea of Okhotsk

Nabil

Russia (Sakhalin region)

101 km

1010 km²

Nabil Range

Pacific Ocean, Sea of Okhotsk, Nabil Bay

Rivers of the Pacific Ocean,

flowing into the Salish Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

fraser

Canada (British Columbia)

1370 km

233,100 km²

Mount Robson, Rocky Mountains

Salish Sea, Strait of Georgia

Nisqually

USA (Washington)

130 km

1339 km²

Mount Rainier National Park

Salish Sea, Puget Sound (bay system)

Rivers of the Pacific Ocean,

flowing into the Solomon Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

markham

Papua New Guinea

180 km

Finistere Range

Pacific Ocean, Solomon Sea, Yuon Bay

Rivers of the Pacific Ocean,

flowing into the Tasman Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

hunter

300 km

22,000 km²

Liverpool Ridge

tasman sea

Wanganui

New Zealand (Manawatu-Wanganui)

290 km

Mount Tongariro

tasman sea

Yarra

Australia (Victoria)

242 km

Great Dividing Range

Tasman Sea, Port Phillip Bay

Derwent

Australia (Tasmania)

215 km

9249 km²

Lake St. Clair

Tasman Sea, Storm Bay

Huon

Australia (Tasmania)

169 km

Lake Pedder

Tasman Sea, D'Entrecasteaux Strait

Hawkesbury

Australia (New South Wales)

126 km

21,730 km²

Confluence of the Nepean and Gros rivers

Tasman Sea, Broken Bay

Rivers of the Pacific Ocean,

flowing into the South China Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Mekong

China, Myanmar, Laos, Thailand, Cambodia, Vietnam

4500 km

810,000 km²

Tibetan Plateau

South China Sea

Zhujiang

PRC

2200 km

437,000 km²

Confluence of the Xijiang, Dongjiang and Beijiang rivers

South China Sea

Chao Phraya

Thailand

1200 km

150,000 km²

Khunthan Range and Phipannam Highlands

Hongha

China, Vietnam

1183 km

158,000 km²

Dali Bai Autonomous Prefecture, Yunnan, China

Capuas

Indonesia

1143 km

98,749 km²

The junction of the Müller and Upper Kapuas mountain ranges

South China Sea

Hari

Indonesia (Sumatra)

600 km

40,000 km²

Barisan Range

South China Sea

Rajang

Malaysia (Sarawak)

563 km

60,000 km²

Range Iran

South China Sea

Ka or Lam

Laos, Vietnam

513 km

27,200 km²

The confluence of the rivers Nyon and Mat

South China Sea, Bakbo Bay

Laos, Vietnam

512 km

28,400 km²

Son La Province, Vietnam

South China Sea, Bakbo Bay

Pahang

Malaysia (Pahang)

459 km

Confluence of the rivers Gelai and Tembeling

South China Sea

Hanjiang

PRC (Guangdong)

410 km

Confluence of the Meijiang and Tingjiang rivers

South China Sea

Agno

Philippines

206 km

5952 km²

Central Cordillera

South China Sea, Lingayen Gulf

Makhlong

Thailand

140 km

The confluence of the Khweiai and Khuenoi rivers

South China Sea, Gulf of Thailand

Rivers of the Pacific Ocean,

flowing into the Java Sea.

Pacific river name

Country (region)

Length

Pool

Source

mouth

barito

Indonesia

900 km

100,000 km²

Müller Ridge

Java Sea

Solo

Indonesia (East Java)

548 km

16,100 km²

Volcanoes Lavu and Meshali

Java Sea

Chitarum

Indonesia (West Java)

300 km

Java Sea

Rivers of the Pacific Ocean,

flowing into the Sea of Japan.

Pacific river name

Country (region)

Length

Pool

Source

mouth

Foggy

China, North Korea, Russia

549 km

41,200 km²

Changbaishan Plateau

Japanese Sea

Shinano

Japan

367 km

11,900 km²

The confluence of the Sai and Dzikuma rivers

Japanese Sea

Tumnin

Russia (Khabarovsk Territory)

364 km

22,400 km²

Krutaya, Khomi ridge

Sea of Japan, Tatar Strait, Datta Bay

Ishikari

Japan (Hokkaido)

268 km

14,200 km²

Japanese Sea

Razdolnaya

China, Russia

245 km

16,830 km²

The confluence of the Xiaosuifenhe and Dasuifenhe rivers

Sea of Japan, Amur Bay

Coppi

Russia (Khabarovsk Territory)

219 km

7290 km²

Southeast slope of Mount Yako-Yani

Sea of Japan, Tatar Strait, Andrey Bay

Samarga

Russia (Primorsky Territory)

218 km

7760 km²

Sikhote-Alin Ridge

Mogami

Japan

216 km

7400 km²

Japanese Sea

Agano

Japan

210 km

7710 km²

37°02′37″ s. sh. 139°38′47″ E d.

Japanese Sea

Japan

194 km

3900 km²

Mount Asa

Japanese Sea

partisan

Russia (Primorsky Territory)

142 km

4140 km²

Sikhote-Alin Ridge

Sea of Japan, Nakhodka Bay

Viakhtu

Russia (Sakhalin region)

131 km

783 km²

Western slope of Kamyshovy ridge

Sea of Japan, Tatar Strait, Viakhtu Bay

Jinzu

Japan (Toyama, Gifu)

120 km

2720 km²

Mount Kaore

Japanese Sea

Kema

Russia (Primorsky Territory)

119 km

2720 km²

Sikhote-Alin Ridge

Sea of Japan, Storm Bay

edinka

Russia (Primorsky Territory)

108 km

2120 km²

Sikhote-Alin Ridge

Japanese Sea

Big Khadia

Russia (Khabarovsk Territory)

107 km

1990 km²

Sea of Japan, Tatar Strait

Botchi

Russia (Khabarovsk Territory)

106 km

2810 km²

Sikhote-Alin Ridge

Japanese Sea

Kievka

Russia (Primorsky Territory)

105 km

3120 km²

Sikhote-Alin Ridge

Sea of Japan, Kievka Bay

Maksimovka

Russia (Primorsky Territory)

103 km

2240 km²

Sikhote-Alin Ridge

Japanese Sea

coal burner

Russia (Sakhalin region)

102 km

1250 km²

Sea of Japan, Tatar Strait

In this article, we examined the topic of the Rivers of the Pacific Ocean, read on: Straits of the Pacific Ocean - list and characteristics.

North America has rich inland waters. By the number of inland water bodies, it ranks third in the world among other continents (after Eurasia and South America).

Rivers of the Pacific Basin

The rivers that belong to the Pacific Ocean in North America are short, but very full-flowing. These rivers surround deep and narrow valleys called canyons.

The largest river in the Pacific Ocean basin is the Colorado River, which has many hydroelectric power plants that generate energy for several states.

In the northern west of North America, the Yukon River flows, the lower course of which resembles the great and full-flowing rivers of Siberia. The Yukon River carries its waters directly to the Pacific Ocean. In summer, it is full of water, in July the river overflows for 160 km.

Rivers of the Atlantic Ocean basin

The rivers of the Atlantic Ocean basin are very long, they have a large number of tributaries. The largest river of the continent, which belongs to the Atlantic Ocean basin, is the Mississippi.

The main tributary of the Mississippi is the Missouri River, one of the longest rivers in the world. The Mississippi River basin occupies 1/6 of North America.

Lakes of North America

The largest lake on the continent is the Upper Lake, it is the largest fresh water body on the planet. The freshwater lakes of North America do not freeze in winter, which makes them suitable for year-round use for industrial purposes.

Salt lakes are located in the north of the continent. The largest of them are the Great Bear, Great Slave, Great Salt Lake.

Niagara Falls

Niagara Falls is made up of three waterfalls: Horseshoe, Bridal Veil and American Falls. The height of all three waterfalls is 53 meters (of which 21 meters are visible).

Despite the fact that the height is small, the waterfalls are very wide, the volume of falling water reaches 5700 m3/s. Niagara Falls attracts many tourists from all over the world. The most colorful views of the waterfall open from Canada.

The longest river in the Pacific Ocean. Basin of north america

Along the Amur River

Pacific Basin - Rivers and Seas

tributaries

Fishery resources

Briefly

Cupid photo:

What rivers empty into the Pacific Ocean?

Characteristics of the Pacific Ocean. Rivers and seas in the Pacific Ocean. Ecological status of the ocean

etymology

Properties of salt and water in winter

Animal and plant life

hydrosphere

Rivers in the Pacific

Mineral resources

Island (river in the Pacific Ocean)

Rivers of the Pacific Basin

Rivers of the Pacific Basin

Rivers of the Atlantic Ocean basin

Lakes of North America

Niagara Falls

Need help with your studies?

great ocean

Seas of the Pacific Basin

Rivers of the Pacific Basin

Yangtze

Yukon

Amur

Anadyr

Rivers of the Pacific Ocean.

The longest rivers in the Pacific Ocean basin (over 1200 km). Descriptions.

1. The Yangtze River (6300) - China - the river of the Pacific Ocean basin.

2. The Yellow River (5464) - China - the river of the Pacific Ocean basin.

3. Mekong River (4500) - the river of the Pacific Ocean basin.

4. Yukon River (3185) - USA, Canada - a river in the Pacific Ocean.

5. Amur River (2824) - China, Russia - a river in the Pacific Ocean basin.

7. Zhujiang River (2200) - China - the river of the Pacific Ocean basin.

8. Fraser River (1370) - Canada - the river of the Pacific Ocean.

9. Liaohe River (1345) - China - the river of the Pacific Ocean basin.

10. Chao Phraya River (1200) - Thailand - the river of the Pacific Ocean basin.

Rivers of the Pacific Basin (complete list of rivers of the Pacific Ocean with a length of more than 100 km).

Rivers of the Pacific Ocean,

flowing into the Pacific Ocean (Eurasia).

Rivers of the Pacific Ocean,

flowing into the Pacific Ocean (North America).

Rivers of the Pacific Ocean,

flowing into the Pacific Ocean (South America).

Rivers of the Pacific Ocean,

flowing into the Avacha Bay.

Rivers of the Pacific Ocean,

flowing into the Gulf of Alaska.

Rivers of the Pacific Ocean,

flowing into the Bering Sea.

Rivers of the Pacific Ocean,

flowing into the East China Sea.

Rivers of the Pacific Ocean,

flowing into the Yellow Sea.

Rivers of the Pacific Ocean,

flowing into the Kamchatka Bay.

Rivers of the Pacific Ocean,

flowing into the Coral Sea.

Rivers of the Pacific Ocean,

flowing into the Gulf of Nicoya.

Rivers of the Pacific Ocean,

flowing into the Sea of ​​Okhotsk.

Rivers of the Pacific Ocean,

flowing into the Salish Sea.

Rivers of the Pacific Ocean,

flowing into the Solomon Sea.

Rivers of the Pacific Ocean,

flowing into the Tasman Sea.

Rivers of the Pacific Ocean,

flowing into the South China Sea.

Rivers of the Pacific Ocean,

flowing into the Java Sea.

Rivers of the Pacific Ocean,

flowing into the Sea of ​​Japan.

Rivers of the Pacific Basin

Rivers of the Atlantic Ocean basin

Lakes of North America

flowing into the Sea of Okhotsk.

flowing into the Sea of Japan.