Social Economy of Weishan Lake

Weishan Lake Basin includes 32 cities, counties and districts in Shandong, Jiangsu, Henan and Anhui provinces. Jining City, Shandong Province governs 1 1 counties, and 972 1 square kilometers are all in Weishan Lake Basin, accounting for 30.7% of the total basin area of 3 1.7 square kilometers.

After the founding of People's Republic of China (PRC), under the leadership of the party and the government, in order to completely change the backward appearance of the lake area and eradicate the flood disaster, the State Council approved the establishment of Weishan County on 1953, in charge of Weishan Lake; Large-scale water conservancy construction was carried out; On the basis of agricultural capital construction focusing on water conservancy, rice reform was implemented in Binhu District in 1964.

From Weishan Lake 1950 to 1959, the average fishing yield was 2251.9 tons. In 1955, the fishing yield reached 26,600 tons, and the area of aquatic economic plants was 520,000 mu. 1957 After the once-in-80-year flood, fish, fish and economic plants were seriously affected. 1960 ~ 1969, the average annual output of fishery decreased to 10296.6 tons, 1972 ~ 1975, fish and crab fry were put in intermittently, and certain effects were achieved.1970 ~ 65433. It continued to improve after 1980. From 1980 to 1983, the fishery output reached 18208.5 tons, which has not recovered to the highest level in history. In order to increase fishery resources, the state invested in the construction of three state-owned freshwater farms in Nanshang Lake, with a total area of 2,950 mu. At the same time, 95 commercial fish bases were built along the lake, with water areas of 1, 7 1.88 mu. Aquatic products supply and marketing companies have been set up in Jining city, suburbs, Weishan county and Yutai county, and eight aquatic products purchasing stations have been set up in the lake area. In order to improve the living conditions of fishermen, 24 fishing brigades have been helped to establish fishermen's new villages, with 6,543,800 fishermen settled, and the production and living conditions of fishermen have been greatly improved.

There are abundant coal and power resources along the lake, and the annual coal output of each mine is about120,000 tons. The electric power industry in Lake District is also a national key construction area. Jining Power Plant has built an installed capacity of 300,000 kilowatts and a planned installed capacity of 900,000 kilowatts. The Zouxian Lumian Power Plant under construction plans to generate 300,000 kilowatts, and the planned installed capacity in 85 years is 3.6 million kilowatts. Large-scale projects such as Jiaxiang Power Plant, Yanshi Railway and East Route of South-to-North Water Transfer Project in Hudong, as well as the planning and design of the Beijing-Hangzhou Canal and the 50,000-ton wharf running through Nansi Lake have been approved by the Ministry of Communications and are waiting for construction. At present, the shipping vessels in Nantong, Nanjing, Shanghai and Hangzhou, after the expansion of the Beijing-Hangzhou Canal, will become the main artery of north-south water passenger and cargo transportation. Over the past 30 years since the founding of the People's Republic of China, Nansi Lake has become the largest freshwater fishery base in Shandong Province, a commodity grain base rich in rice and wheat, a transportation distribution base with the Beijing-Hangzhou Canal and the Jinpu Railway as the backbone, and a national key energy industrial base with electricity and coal as the mainstay.