淮河流域地处我国东部,介于长江和黄河两流域之间,水系密布,纵横交错,跨越我国中东部五省40个地市,181个县(市),面积27万,耕地1.9亿亩,总人口1.72亿,人口密度为全国之最,但经济发展一直落后于全国平均水平。构建淮河生态经济走廊,将其建设成连接东西部地区的黄金通 Huaihe River Basin is located in eastern China, between the Yangtze River and the Yellow River between the two streams, dense water system, criss-crossing, across the five provinces in central and eastern provinces and 40 cities, 181 counties (cities), an area of ​​270,000 acres of 190 million mu of arable land, The total population of 172 million, the population density of the country’s most, but economic development has lagged behind the national average. Build the Huaihe Eco-economic Corridor and build it into a golden pass connecting the eastern and western regions