1小清河、莱州湾概况1.1小清河发源于济南西部,流经济南、淄博、滨州、东营、潍坊等5市地的18个县市区,下游在寿光市羊角沟镇流入莱州湾,全长237km,流域面积达10336km2,人口超过千万,约占全省人口的十分之一。该河流在上世纪70年代,河水清澈见底,鱼、虾、蟹、贝类十分丰富, 1 Xiaoqing River and Laizhou Bay 1.1 Xiaoqing River originates in the western part of Jinan City and flows through 18 counties and cities in five cities of Jinan, Zibo, Binzhou, Dongying and Weifang, and flows into Laizhou Bay in Shouguang City, Shouguang City, 237km, drainage area of ​​10336km2, population more than 10 million, accounting for about one-tenth of the province’s population. The river in the 70s of last century, the river bottomed out, fish, shrimp, crab, shellfish is very rich,