What are the four largest freshwater lakes in China?

The four major freshwater lakes are:It is located in Taihu Lake in the south of Jiangsu Province and Poyang Lake in the north of Jiangxi Province.

Hongze Lake in the western part of Hongze District, Jiangsu Province.

and Dongting Lake in northern Hunan Province.

China's four major freshwater lakes: Poyang Lake, Dongting Lake, Taihu Lake, and Hongze Lake.

The four major lakes in China are Taihu Lake in the south of Jiangsu Province, Poyang Lake in the north of Jiangxi Province, Hongze Lake in the west of Hongze County in Jiangsu Province, and Dongting Lake in the north of Hunan Province.

Freshwater lakes are lakes with low salt content. China's freshwater lakes are mainly distributed in the plains of the middle and lower reaches of the Yangtze River, the middle and lower reaches of the Huai River and the southern part of Shandong, and the lake area in this area accounts for about one-third of the total lake area in China. China's five major freshwater lakes are located in this area.

Located in the northern part of Jiangxi Province and on the south bank of the Yangtze River, Poyang Lake is the largest freshwater lake in China, covering an area of 3,960 square kilometers.

Dongting Lake is located south of the middle reaches of the Yangtze River in northern Hunan Province and is the second largest freshwater lake in China, with 2,740 square kilometers.

Taihu Lake is located at the junction of Jiangsu and Zhejiang provinces, in the south of the Yangtze River Delta, and the lake area belongs to Jiangsu Province. It is the largest lake in the eastern coastal area of China and the third largest freshwater lake in China, with 2,338 square kilometers.

Located on the alluvial plain of the middle reaches of the Huai River in the western part of Hongze County, Jiangsu Province, Hongze Lake is the fourth largest freshwater lake in China, Hongze Lake is a shallow water lake with an area of 2,069 square kilometers.

The largest and deepest sea, the Coral Sea.

In the vast expanse of the earth's surface, 70% of the earth's surface is covered by water, so the earth is also called the "water planet", and most of the 70% of the water is the ocean, and the sea is only a part of it. The size and depth of the world's oceans vary, but the largest and deepest sea is the Coral Sea in the South Pacific. The Coral Sea is home to schools of sharks, which is why it is also known as the "Shark Sea".

The Coral Sea covers a total area of square kilometers, equivalent to half the land area of China, and is bounded by mainland Australia to the west, the Tasman Sea to the south, and the New Hebli Islands, Solomon Islands, and New Guinea (also known as Illian Island) to the northeast. Geographically, it is the largest genus sea in the South Pacific. The Coral Sea is the deepest sea in the world, with a depth of 3,000 4,000 metres in most places and a maximum depth of 9,174 metres.

The Coral Sea is located near the equator, so it also has high water temperatures, with temperatures above 20 throughout the year and even over 28 in the hottest months. One of the reasons why there is little water pollution in the Coral Sea is that the water is so clear and transparent that there is plenty of light to live for a wide variety of coral polyps. At the same time, the salinity of the seawater:

Generally between 27 and 38, this is also an ideal environment for polyps to live, so there are a large number of polyps reproducing and reproducing on the continental shelf in the sea and in the shallows of the sea. Over time, it has developed into a multitude of coral reefs of different shapes, which at low tide will emerge from the sea, creating a gorgeous spectacle unique to tropical seas. Hence the name "Coral Sea".

We already know that coral reefs can be found almost everywhere in the Coral Sea, and the largest of these reefs is the Great Barrier Reef, which floats like a giant colored ring in the water. At the same time, there are often many colorful, rich and active creatures floating around the reef, which contrast with the mottled coral reefs, presenting a bizarre fairy tale world.

Freshwater lakes refer to lakes that exist on the surface in the form of freshwater, in China, Poyang Lake, Dongting Lake, Taihu Lake, Hongze Lake, Chaohu Lake are known as the five major freshwater lakes, of which the largest freshwater lake is Poyang Lake. Poyang Lake, formerly known as Peng Lize, is located in the northern part of Jiangxi Province and covers an area of about 3,150 square kilometers. During the Warring States Period, there was an account of "Peng Li" in the geographical treatise "Yu Gong".

During the Yanshan Movement, Poyang Lake had already had the rudimentary form of a basin, and in the later stage of the Yanshan Movement, the place continued to fall, forming a huge depression, and after that, the depression accumulated water day by day, forming a lake about the size of today's Poyang Plain. Because there is a Poyang Mountain in the lake of Poyang Lake, Peng Lize has been renamed "Poyang Lake" since the Ming Dynasty. Poyang Lake Tourist Area is the world's largest bird sanctuary, with more than 300 species of migratory birds.

In addition, Poyang Lake is an important habitat and germplasm resource bank of the Yangtze finless porpoise, which belongs to the high-quality population of the Yangtze finless porpoise.

Poyang Lake is the largest freshwater lake in China and is located in the northern part of Jiangxi Province. The lake is divided into Lushan District, Hukou County, Xingzi County, Gongqing City, Duchang County, Yongxiu County, Xinjian District of Nanchang City, Poyang County, Yugan County, Nanchang County, Jinxian County and other areas of Jiangxi Province. When the water level of the lake is meters, the lake area is 4070 square kilometers.

The lake body is 173 kilometers long from north to south, the average width of the east and west kilometers, the widest is 74 kilometers, the narrowest is 3 kilometers, the lake basin is inclined from southeast to northwest, the ratio is 12 1 meters, the shoreline is about 1200 kilometers long, the lake morphological coefficient is 109, and the development coefficient (bending coefficient) is 6. There are 41 islands in the lake with an area of 103 square kilometers.

Poyang Lake is the largest freshwater lake in China, located in the north of Jiangxi Province, with an area of 4,125 square kilometers and a national AAAA tourist attraction. To the northwest of the lake is the summer resort of Lushan.

Poyang Lake. Matsumon.

The mountain is bounded, divided into two parts, north and south, the north is the river channel, 40 kilometers long, 3 to 5 kilometers wide, and the narrowest part is about kilometers; To the south, it is the main lake, with a length of 133 kilometers and a maximum width of 74 kilometers. [The best of the lakes].

The lake is 173 kilometers long from north to south, 74 kilometers wide from east to west, and 16 kilometers wide on average.

The largest freshwater lake in China is Poyang Lake, which is described in detail as follows:

1. Introduction: Poyang Lake, formerly known as Peng Lize, Peng Ze, Guanting Lake, Yanglan and Danshi Lake, is located in the north of Jiangxi Province, located in Jiujiang, Nanchang and Yusui Shangrao City, is the largest freshwater lake in China and the second largest lake in China, second only to Qinghai Lake. Poyang Lake plays a huge role in regulating the water level of the Yangtze River, conserving water, improving the local climate and maintaining the ecological balance of the surrounding area.

2. Formation and evolution: The lake basin is formed by the collapse and continuous siltation of the earth's crust. In the Mesozoic Era, under the influence of the Yanshan movement, it subsided into a basin, which covered a wide range of areas in the Huangmei area of Hubei Province in the northern part of Jiangxi Province and the Susong Wangjiang River in Anhui Province.

By the end of the last subglacial period 10,000 years ago, the Lushan Mountains rising from the fault block towered over the edge of the basin, and the basin was densely covered with rivers and ponds.

3. Geographical location: Poyang Lake is the largest freshwater lake in China, and Qingjiabu is also the second largest lake in China, located in the northern part of Jiangxi Province. The lake is divided into Lianxi District, Hukou County, Lushan City, Gongqing City, Duchang County, Yongxiu County, Xinjian District of Nanchang City, Poyang County, Yugan County, Nanchang County, Jinxian County and other regions of Jiangxi Province.

4. Lake hydrology: Poyang Lake connects the Yangtze River with five rivers, becoming the catchment basin of the province and the transfer station of the five rivers into the river. The hydrological characteristics are that of a shallow lake of throughput type seasonal season. The large variation of seasonal and inter-annual water level differences within the year remains unchanged.

5. Coastal peaks: Lushan Mountain is located in the south of Jiujiang City, Jiangxi Province, standing majestically on the shore of the Yangtze River and Poyang Lake, and seven kilometers away from the Pingfeng bayonet of Changling Pingfeng of Poyang Lake in the east. Famous for its majestic, strange, dangerous and showy, it is known as the reputation of Kuanglu Qixiu in the world, and it is also a famous summer resort.