长防林为生态环境“筑江堤”安徽长江防护林工程区位于皖江流域最西部，包括潜山、岳西、宿松、太湖、望江、怀宁、枞阳、贵池、东至９个县区，工程区范围内总面积为８８．６万公顷。由于这一区域以山区和丘陵区为主，过去由于长期不合理的耕作方式和过度采伐、毁林开垦，导致 Long anti-forest for the ecological environment, “building the river bank” Anhui Yangtze River shelter forest project is located in the westernmost part of the Wanjiang River Basin, including buried hill, Yuexi, Susong, Taihu Lake, Wangjiang, Huaining, Zongyang, Guichi, east to 9 A county, the project area within a total area of ​​868,000 hectares. Since this area is dominated by mountainous and hilly areas, in the past due to long-term unreasonable farming practices and over-harvesting, deforestation reclamation led to