河南省流域生态系统可持续发展研究  

Study on the sustainable development of the watershed ecosystem in Henan province

作　　者：刘继平 王华庚 杨朝兴[2] LIU Jiping1, WANG Huageng1, YANG Chaoxing2(1.Henan Provincial Forest Inventory and Planning Institute, Zhengzhou 450045; 2.Henan Provincial Forestry Department, Zhengzhou 45000)

机构地区：[1]河南省林业调查规划院,河南郑州450045 [2]河南省林业厅,河南郑州450003

出　　处：《林业建设》2018年第1期60-63,共4页Forestry Construction

摘　　要：河南省地跨淮河、黄河、长江、海河四大流域,流域面积分别为8.61万km^2、3.60万km^2、2.77万km^2、1.53万km^2。流域面积大于100 km^2的河流条数493条。流域生态系统的可持续发展,不仅直接关系到县域经济社会的可持续发展,并对经济社会的全面、协调和可持续发展影响大。本文在调查研究的基础上,指出目前流域生态系统可持续发展面临着生态破坏、水土流失、环境污染等一系列问题,提出了确保流域生态系统可持续发展的具体对策。There are four great basins of the Huaihe,the Yellow river, the Yangtze river and the Haihe in Hennan Province.which area is respectively 86.1 thousand km2, 36.0 thousand km2, 27.7 thousand km2, 15.3 thousand km2. There are 493 rivers which area are greater than 100 km2. Sustainable development of the watershed ecosystem not only directly relates to sustainable socio-economic development of the counties through which the river flows,but also the comprehensive, coordinated and sustainable socio-economic development of entire Henan Province.On the basis of the study ,the paper indicates that sustainable development of the Hennan watershed ecosystem faces a series of challenges,ecological degradation,soil ersion,environment pollution, and puts forward further more some stratagies for the sustainable development of watershed ecosystem.

关 键 词：流域生态系统 可持续发展 河南省 

分 类 号：X171.1[环境科学与工程—环境科学]