西南岩溶石山地区自然资源利用的生态环境影响定量评价研究——以贵州省为例  

Quantitative Evaluation of the Influence of the Use of Natural Resources on the Ecological Environment in Mountainous Karst Area in Southwest of China

作　　者：杨廷锋[1] 

机构地区：[1]凯里学院,凯里贵州556000

出　　处：《安徽农业科学》2010年第32期18249-18251,18257,共4页Journal of Anhui Agricultural Sciences

基　　金：凯里学院2010年专项课题(ZX1019)

摘　　要：为了研究西南岩溶石山地区自然资源利用对生态环境的影响,以贵州省为例,采用生态足迹模型定量研究方法,利用1978~2007年生态足迹相关数据,分析了贵州自然资源利用对生态环境的消耗状况。结果表明,1978~2007年贵州省的人均生态足迹和年总生态足迹总体呈递增趋势;贵州多年平均生态消耗主要集中在化石燃料用地、耕地和草地类足迹;万元GDP足迹一直远高于全国的平均值,但差距逐渐缩小。在此基础上,提出了提高资源利用率、采用先进技术、控制环境污染等对策。The research aimed to study the influence of the use of natural resources on the ecological environment.Taking Guizhou Province as an example,using quantitative research method of ecological footprint model,based on the related data of the ecological footprint during 1978-2007,the consumption condition of the use of natural resources on the ecological environment in Guizhou was analyzed.The results showed that there was an increasing tendency of the per capita ecological footprint and the total ecological footprint in Guizhou during 1978-2007.The multi-year average ecological consumption in Guizhou was focused in fossilized fuel land,farmland and grassland.GDP（ten thousands Yuan） of footprint was higher than the average of nation-wide,but the gap was gradually reduced.On this basis,some countermeasures were proposed,including enhancing the utilization rate of resources,using advanced technologies,controlling the environmental pollution and so forth.

关 键 词：生态足迹模型 生态环境 自然资源利用 西南岩溶地区 贵州省 

分 类 号：X171.1[环境科学与工程—环境科学]