摘要
简述了承载力和生态承载力的内涵及由来,以及利用承载力衡量可持续发展的理论与方法。分别论述了生态承载力的自然植被净第一性生产力估测方法、资源与需求的差量方法、可持续环境承载力模型方法、生态承载力综合评价方法及状态空间法的度量方法,探讨了生态承载力在区域可持续发展评价中的应用前景。
The concept and origin of carrying capacity (CC) and ecological carrying capacity (ECC), and its theories and approaches to measure sustainable development were briefly presented and reviewed in this article. The quantitative measurements for ecological carrying capacity, i. e. the net primary productivity of natural vegetation, the dispersion of resource to requirement, the model of sustainable environmental CC, the integrative assessment for ECC and the state space, were discussed respectively. The possibilities and applicabilities of ECC to measure regional sustainable development were also pointed out.
出处
《甘肃农业大学学报》
CAS
CSCD
2003年第3期281-289,共9页
Journal of Gansu Agricultural University
基金
国家"十五"科技攻关项目"农村与社会发展资源管理与信息共享系统关键技术--中国草业政策与科技发展战略宏观决策信息系统研究"
(编号2001BA903B)
教育部高校优秀青年教师教学科研奖励计划资助。
关键词
可持续发展
承载力
生态承载力
量化分析
sustainable development
carrying capacity
ecological carrying capacity
quantitative analysis
