期刊论文

中文

长江流域资源与环境

1004-8227

2014

23

5

603-608

10.11870/cjlyzyyhj201405002

国家科技支撑计划项目(2012BAH33B00)

本校为第一机构

以恩施地区2010年统计数据为依据,对其2010年的生态足迹、生态承载力、生态盈余进行计算和分析,并将生态足迹、生态承载力、生态盈余和万元GDP生态足迹分别与恩施地区贫困村分布密度进行空间耦合。研究表明:(1)恩施地区人均生态盈余为0.467hm~2,人均生态承载力为0.947 1hm~2,人均生态足迹为0.48hm~2;(2)贫困村分布密度最高的来凤县、建始县人均生态盈余很少,而贫困村分布密度最低的利川市、咸丰县、宣恩县、鹤峰县,人均生态足迹最高和最低的县分别是咸丰县、宣恩县,鹤峰县的生态承载力最高,人均生态盈余最高的是宣恩县、鹤峰县,万元GDP生态足迹最高和最低的分别是利川市,巴东县;(3)通过生态足迹...

Poverty as a worldwide problem is very difficult to solve.Eradication of poverty is a long-term goal of Chinese people.In the past,poverty alleviation and development has always focused on economic growth,while the protection of the ecological environment has been ignored.In fact,poverty is closely related with the environment.The more fragile the environment is,the higher the poverty is.At the present stage,due to unbalanced development,scarcity of natural resources and deterioration of environment,help-the-poor work is facing greater challenges.The UN Millennium Development Goals mentioned t...