Information on the East China Sea?

the East China Sea, referred to as "the east China sea" for short, is a part of the China sea and one of the three marginal seas in China. It starts from the northern shore of the Yangtze River estuary in China to Jeju Island in South Korea in the north, and is adjacent to the Yellow Sea. It is bounded by Jeju Island, Wudao Islands and Nagasaki in the northeast, and the South China Sea in the south from Nan 'ao Island in Guangdong Province to the southern tip of the island in Taiwan Province Province (one is from Penghu to Dongshigang in Taiwan Province), and it is bounded by Ryukyu Islands in Japan in the east. Located between Chinese mainland and Taiwan Province Island, Ryukyu Islands and Kyushu Island. Ma Haixia is connected with the Sea of Japan, and is close to China's four provinces and cities, namely, Shanghai, Zhejiang, Fujian and Taiwan. It covers an area of over 77, square kilometers. Most of them are continental shelves with water depth less than 2 meters. The salinity is 31-32‰ and 34‰ in the east. The average seawater temperature is 9.2℃. In winter, the water temperature in the south is above 2℃. One of the world-famous fishing grounds, it produces large yellow croaker, small yellow croaker, saury and cuttlefish. The whole sea area is between 23 ′ ~ 33 1 ′ north latitude and 117 11 ′ ~ 131 ′ east longitude.

one of the three marginal seas in Asia. It is bounded by Chinese mainland in the west, the Yellow Sea in the north, Jeju Island in the northeast to the southern tip of Nagasaki Peninsula via Wudao Islands, Kyushu Island, Ryukyu Islands in Japan and Taiwan Province Island in China in the east, and the South China Sea via Taiwan Province Strait, which is a relatively open shallow sea on the continental margin. It covers an area of 77, square kilometers (297, square miles) and has an average depth of 37 meters. It is basically a continental shelf in the northwest of the line from Wudao Islands to Taiwan Province Island, with continental slopes and troughs in the southeast. The maximum depth of Okinawa Trough is 2,719 meters, which is the deepest in the East China Sea. Hangzhou Bay is the largest bay in the East China Sea, and the rivers flowing into the East China Sea include the Yangtze River, Qiantang River, Minjiang River and Zhuoshuixi. About 6% of the coastal islands in China are located in this area, mainly including Taiwan Province Island, Zhoushan Islands, Penghu Islands and Diaoyutai Islands. There are more islands along the Ryukyu Islands on the eastern edge of the East China Sea. The vast continental shelf in the East China Sea has a flat seabed, excellent water quality, and a variety of water masses meet, providing good breeding, feeding and wintering conditions for all kinds of fish. It is the most important good fishing ground in China, rich in large yellow croaker, small yellow croaker, hairtail and cuttlefish. The fishing ground near Zhoushan Islands is called the treasure house of marine fish in China. [Edit this paragraph] ② "East Sea" or "East Sea of Korea" is a marginal sea in the northwest Pacific Ocean, which lies between the Korean Peninsula, the Japanese archipelago and the Russian Far East. There have been several different names in history. The Korean nation has called it the East Sea since ancient times. After the invasion and expansion of modern Japan, it was named "Sea of Japan". In the international dispute.

See: Corea, North Korea West Sea (Yellow Sea) [Edit this paragraph] ③ East Sea @ Moon <; /B> Mare Orientale (Eastern Sea) is one of the Moon Seas. The Moon Sea has the most complete concentric structure in the west. The outermost ring is called Cordillera, surrounded by steep cliffs and ridge faults. Maunder crater is located on the north side of Yuehai, while Kopff crater is located on the southeast side of Maunder. Monterooks is located on the east side of the Moon Sea.

also known as the oriental sea. A circular dark plain composed of basalt is distributed in the East China Sea basin with multi-layer ring structure on the western edge of the moon. It covers an area of about 5, square kilometers (19,3 square miles). The most prominent outer ring around the East China Sea Basin is the cordilleras, with a diameter of 9 kilometers (56 miles). Other vast circular structures on the periphery of the basin include Wailuke Mountain, with a diameter of 62 kilometers (385 miles); Keshan, Nei Lu, with a diameter of 48 kilometers; The inner ring of the East China Sea is 32 kilometers in diameter. The East China Sea is located on the edge of the moon's surface and can be seen from the earth. We didn't know much about it in the past, in the 196s? 6? In the 197s, scientists were able to make a detailed observation of the appearance and circumference of the East China Sea due to the various lunar explorations made by manned spacecraft and unmanned spacecraft. [Edit this paragraph] ④ Donghai County, Lianyungang City, Jiangsu Province, China, is located in the northeast of Jiangsu Province, at 34 11'-34 44' north latitude and 118 23'-119 1' east longitude. It has a warm temperate humid monsoon climate with abundant sunshine, the same season of rain and heat, and four distinct seasons. The frost-free period for the whole year is 225 days, with an average annual sunshine of 2,394 hours. The county has a total area of 2,25 square kilometers and 1,938,2 mu of cultivated land. It belongs to the plain hilly land on the southeast edge of the Huang-Huai-Hai Plain, with a long terrain from east to west and a short terrain from north to south, with a maximum distance of 7 kilometers from east to west and 54 kilometers from north to south. The terrain is high in the west and low in the east. The central and western plains are hilly and undulating, and the eastern part is flat and the lake swings into the sea. Donghai County is located in the lower reaches of Huai River and Shu River. The rivers in the territory belong to the lower reaches of Yi River and Shu River, and there are 16 main rivers, including Xinshu River, Huaishu New River, Qiangwei River, Lulan River, Shi 'an River and Longliang River. Donghai County is a "county with hundreds of reservoirs", and 63 large, medium and small reservoirs have been built, with a total storage capacity of 89 million cubic meters, of which Liang Shi River Reservoir and Anfengshan Reservoir are the first and fourth largest reservoirs in the province respectively. There is a tourist resort, 13 towns and 8 townships in the county, and there are 366 administrative villages in * * *; The county has a total population of 1.88 million people, including 396, non-agricultural people. It is one of the counties with a large area and a large population in Jiangsu Province.

The Spring and Autumn Period is the eastern territory of Lu and the land of Tanzi; Qin Zhiyuan was in Yi County, Yi Mountain County, etc., and the Ming and Qing Dynasties were in Haizhou. In the first year of the Republic of China, the county was established in Zhangzhou, and Haizhou Zhili was changed to Donghai County. In November 1948, the whole East China Sea was liberated. In May, 195, Donghai County and Xinhailian City merged into Xinhai County, and in December, they were separated and belonged to Linyi District, Shandong Province. In January 1953, it was transferred from Shandong Province to Xuzhou, Jiangsu Province. In 1957, he moved the county from Haizhou to Niu Shan. In 1983, the city administered the county, and Donghai County was subordinate to Lianyungang City. There are paleolithic cultural sites in Daxianzhuang, cliff carvings in Fangshan, cliff carvings in Jiangjun, Miyu Spring in Yushan, ancient Han Dynasty ruins in Quyang and ancient Han tombs in Yinwan, which add a glorious page to the history of the East China Sea. Legend has it that Shun Dengyu Mountain, Confucius looking at the sea and Qin Shihuang's east tour all stopped here. The famous essayist Zhu Ziqing and printmaker Yan Han were born here. The East China Sea is located at the junction of Sulu and Jiangsu provinces, with Qilu and Nanping Jianghuai in the north, and its strategic position is very important. During the Agrarian Revolutionary War, War of Resistance against Japanese Aggression and the Liberation War, the people in the East China Sea made great sacrifices and made great contributions, and wrote magnificent poems with their blood and lives. Hui Yuyu and others established the Party branch of Donghai County in Baihushan, Haizhou, leading and commanding the people to win the struggle. Liu Shaoqi, Chen Yi, Su Yu, Gu Mu and other revolutionaries of the older generation have left footprints in the East China Sea.

It borders the Yellow Sea in the east, Suqian in the south, Pengcheng in the west and Qilu in the north. It is the first batch of coastal open counties approved by the State Council, and the first county in the west of the east bridgehead of the New Eurasian Continental Bridge. It is located within the national "land bridge economic belt", "spark development belt" and "Xulian economic belt", and it is one of the three major industrial belts developed by Jiangsu Province-an important node along the East Longhai Line. Donghai county has both land, sea and air transportation, and railways, highways, shipping and aviation are very convenient. East Longhai Railway runs across the county, with 5 railway stations and 4 special railway lines. National highways, provincial highways and ordinary highways form a three-dimensional traffic network. The total mileage of roads in the county is 1,769.4 kilometers, and there are 38 trunk and branch highways such as Lianhuo Expressway and Tongshan Expressway, National Highway 31, 24, Provincial Highway 323, 245 and 236. The roads in counties and villages in China are fully unblocked. Lianyungang Civil Aviation Airport is located in Baitabu Town in the East China Sea, and has opened more than 1 routes including Guangzhou, Beijing and Shanghai. The inland river has 2 grade waterways, 3 grade waterways and 5 docks, with a total length of more than 13 kilometers, which can reach the Yangtze River and the Beijing-Hangzhou Grand Canal. Lianyungang Port, one of the eight major seaports in China, is only 7 kilometers away from the county seat, with an annual throughput of over 4 million tons. It has established shipping relations with more than 1, ports in more than 16 countries and regions around the world, and containers and groceries can reach Japan, South Korea, Southeast Asia and European and American countries directly. The special location advantage and developed transportation network make the East China Sea have strong external radiation ability. To the west, we can rely on the east bridgehead of the new Eurasian continental bridge to radiate deeply to the inland areas; To the south, it can cover vast areas such as northern Jiangsu; To the north, it can radiate to Lunan and Jiaodong Peninsula.

Mineral resources are abundant and of high quality. Up to now, 37 kinds of minerals have been discovered and identified, including 29 kinds of nonmetallic minerals. Crystal, Shi Ying, serpentine, rutile, dolomite and other large reserves, ranking in the forefront of the province or the whole country. The total crystal reserves are 3, tons, and Shi Ying reserves are 3 million tons, ranking first in the country in terms of reserves and quality, making it a world-famous "Crystal Capital". Donghai International Jewelry City, built in 27, is located in the east of Benniu Square, which has a great influence. The existing "Crystal King" in geological museum is from Donghai County, and Chairman Mao's crystal coffin is mainly refined from Donghai crystal raw materials. In addition, basalt reserves are 1 billion tons, and rutile (titanium ore) is one of the large mineral deposits in China.

agricultural and sideline products are very abundant. It is one of the top 1 counties with comprehensive agricultural strength and the first batch of 5 commodity grain base counties in China. It is a national model county for greening and an advanced county for economic forest construction. It is also a peanut production base, a lean pig base and a fruit base in Jiangsu Province. The annual output is 9, tons of grain, 1, tons of oil, 1 million tons of melons and vegetables, 6, tons of fruits, more than 1 million pigs and 25, large livestock.

tourism resources are unique. There are three treasures in the East China Sea: crystal, peanut and hot spring bath. It has four characteristics of "one stone, one water, one lake and one well". "One stone" is the crystal stone, and China Crystal Arts & Crafts City is the largest distribution center for crystals and their products in China. The 9th China Donghai Crystal Festival was successfully held, and Donghai Crystal brand was launched in a wider scope. "Yishui" is hot spring water. Donghai Hot Spring is known as "the first hot spring in East China", and the hot spring tourist resort is a well-known tourist resort. "One Lake" is Hailing Lake, which is the largest artificial reservoir natural scenic spot in Jiangsu Province. "One well" is the scientific drilling well in Chinese mainland, the first deep well in Asia and the third deep well in the world, and an important base for popular science geological tour and popular science education. [Edit this paragraph] ⑤ Tokai City, Aichi Prefecture, Japan See: Aichi Prefecture, Tokai City, Tokai City

Yi Shi Bay Shore City in south-central Honshu, Japan. It belongs to Aichi Prefecture, in the northwest corner of Zhiduo Peninsula. Population 95, (1986). Established in 1969. Coastal reclamation is used to build industrial land, with the steel industry as the center, forming a coastal industrial area in the south of Nagoya. The steel industry accounts for 82% of the city's industrial output value (in 1983), as well as the chemical industry. [Edit this paragraph] 6 Donghai City, gangwon, South Korea See: gangwon, Donghai City, gangwon, Donghai City.