摘要
草地退化风险是草地退化损害后代人满足其需求的能力的可能性,在草地尚未全面退化和出现不可逆转的结果时探讨可持续发展问题,意义重大。草地退化风险管理意味着保护和合理利用草地资源以满足后代人之需,因此,我们建议培育草地进化的能力,把草地视作人类和生态环境和谐发展的必需品,减少对草地系统的潜在的负面影响。
Rangeland degradation risk is the probability which damages the ability of future generations to meet their needs in the utilization of rangeland resources. It is important to analyze the sustainability with respect to rangeland resources before they are widely degradated and some irreversible consequences occur. Rangeland degrada- tion risk management implies the preservation and reasonable utilization of rangeland resources for generations. It is proposed that the capacity of rangeland evolution should be nurtured, rangeland resources should be viewed as re- quirements between human and eco-environment to decrease the potential negative effects which is given to the rangeland.
出处
《三峡环境与生态》
2008年第1期15-18,27,共5页
Environment and Ecology in the Three Gorges
基金
中科院成都山地灾害与环境研究所知识创新项目"中国山区发展报告"资助(C10709029)
关键词
草地退化
风险
可持续发展
rangeland degradation
risk
sustainable development
