[1]王书转,肖玲,吴海平.秦岭北麓生态承载力定量评价研究[J].水土保持研究,2006,13(01):148-150.
　WANG Shu-zhuan,XIAO Ling,WU Hai-ping.Quantitative Estimative Study of Ecological Carrying Capacity on the North Slope of Qinling Mountains[J].Research of Soil and Water Conservation,2006,13(01):148-150.
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秦岭北麓生态承载力定量评价研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 13 期数: 2006年01期 页码: 148-150 栏目: 出版日期: 1900-01-01
Title:
Quantitative Estimative Study of Ecological Carrying Capacity on the North Slope of Qinling Mountains
作者:
王书转1, 肖玲1, 吴海平2
1. 陕西师范大学旅游与环境学院 西安 710062;
2. 西南大学政法学院 重庆 北碚 400715
Author(s):
WANG Shu-zhuan1, XIAO Ling1, WU Hai-ping2
1. College of Tourism and Environment, Shaanxi Normal University, Xi’an 710062, China;
2. Institute of Political Science and Law, Southwest University, Beibei, Chongqing 400715, China
关键词:
承载指数; 承载压力度; 生态承载力; 秦岭北麓
Keywords:
carrying index; carrying-pressing index; ecological carrying capacity; the north slope of Qinling Mountains
分类号:
X171.1
摘要:
基于生态承载力理论，计算和分析了秦岭北麓的生态承载力状况，结果表明：秦岭北麓的生态弹性指数大于50，生态系统具有中等的自我维持与自我调节能力；水资源与土地资源均具有较高的承载能力，但土地资源的承载能力更具优势，承载指数大于70，水资源的承载指数则小于70；从资源的承载压力度来看，土地资源的承载压力比较小，水资源的承载压力则非常大，已超负荷。11个区县中，最低的水承载压力度为2.84，最高的已达到33.89的强压水平，水资源已成为社会经济发展的“瓶颈”。
Abstract:
Based on the ecological carrying capacity theory,the situation of the ecological carrying capacity on the north slope of QinlingMountains is calculated and analyzed.The result shows:the ecological elastic index on the north slope of Qinling Mountains is above 50,the ecosystem itself has medium keeping and regulating ability;both water resource and land resource have higher carrying-capacity,but the land resource carrying capacity has more advantage,its carrying index is above 70 while the water resource carrying index is under 70.Seen from the resource carrying-pressing index,the land resource has a little pressure,but the water resource carrying-pressing index is very great,it has already overloaded.In 11 counties,the lowest water carrying-pressing index is 2.84,the highest one is already up to 33.89,the water resource has already become the restriction factor of social progress and economic development.

参考文献/References:

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备注/Memo

收稿日期:2005-3-8;
基金项目:陕西省软科学研究计划项目（2003KR02）
作者简介:王书转（1978- ），女，河南南阳人，硕士研究生，主要从事环境退化与治理方面的研究.

更新日期/Last Update: 1900-01-01