摘要
美国生态学家H.T.Odum于20世纪70年代基于生态能量学提出能值理论,现已成为评估生态系统服务功能、生态资产、生态足迹及生态承载力、生态系统及复合系统运行状态广为采用的方法之一。通过梳理国内相关文献,依据研究主题对能值理论研究进行评述,指出研究不足和发展方向。
The emergy theory, put forward by American ecologist, H.T. Odum, based on ecological energetics in the 1970s, has become a widely used method to evaluate the running status of the service function of ecosystems, the ecological assets, the ecological footprint, the ecological carrying capacity, the ecosystems and the compound system. By reviewing domestic literature, this paper makes a comment on the emergy theory research based on researching subjects and points out the shortcomings and the development direction.
出处
《科技广场》
2014年第4期207-214,共8页
Science Mosaic
基金
国家社科基金
两岸四地海岛旅游资源开发与安全管理(编号:10BGL048)
关键词
能值
生态系统
生态能量学
Emergy
Ecosystem
Ecological Energetics
