摘要
沙漠化经济损失估值是沙漠化研究的重要内容之一，是反映沙漠化及其危害程度的主要手段。本文对沙漠化经济损失货币估值的程序、指标体系、方法和技术参数等进行了分析与探讨。并依此对西藏自治区沙漠化所造成的主要经济损失进行了估算，可知西藏沙漠化每年所造成的经济损失总计高达３４．
Evaluation on the economic loss of sandy desertification is one of the most important subjects in sandy desertification research, and it is a main means to reflect the degree of sandy desertification and its damages. In this paper, the program, criteria system, methods and indices of evaluation of economic loss of sandy desertification have been introduced to readers. At last, by making use of these methods to evaluate the economic loss of sandy desertification in Tibet, it was concluded that the annual economic loss in Tibet is about 3 45 billion yuan.
出处
《中国沙漠》
CSCD
北大核心
1997年第4期383-388,共6页
Journal of Desert Research
基金
西藏自治区重点科技项目
国家自然科学基金
关键词
沙漠化
经济损失
估值
Sandy desertification\ The economic loss\ Evaluation
