摘要
针对燕山水库消落带坡缓水浅、水陆交替变迁规模大、湿地生态系统复杂的特点,在消落带生态功能分区的基础上,综合考虑生态特征、功能整合性和社会政治环境等因素构建了消落带生态系统健康测度评价体系,采用层次分析法对消落带各生态功能分区进行了健康评价,并提出了消落带生态恢复的措施,对燕山水库库区生态系统可持续发展与水源地保护等具有重要意义。
The hydro-fluctuation belt of the Yanshan Reservoir has special characteristics such as slow slope and shal- low water depth, large size land and water transition, and complex wetland ecosystem. On the basis of the ecological function regionalization, the ecosystem health measurement system for hydro-fluctuation belt of the Yanshan Reservoir is established according to its ecosystem characteristics, conformable function, and other social, political and environmental factors. The analytic hierarchy process method （AHP） is used to assess the health states of various ecological function regions. Then corresponding restoration measures are put forward to restore the ecosystem of the hydro-fluctuation belt. The results ob tained in this paper are beneficial to the sustainable development and the water source protection of the Yanshan Reservoir.
出处
《水电能源科学》
北大核心
2013年第10期136-138,204,共4页
Water Resources and Power
基金
国家自然科学基金资助项目(51079086
51139001
51209144)
中央级公益性科研院所基本科研业务费专项基金资助项目(Y712005
Y713008)
关键词
燕山水库
消落带
生态系统
健康测度
修复措施
Yanshan Reservoir
hydro-fluctuation belt
ecosystem
health measurement
restoration measure
