丽江拉市海湿地恢复区越冬水鸟栖息地适宜性的模糊综合评价  

Fuzzy synthetic evaluation of the suitability of wintering waterbird habitats in Lashihai Wetland Restoration Area,Lijiang

作　　者：杞银凤[1] 廖峻涛[2] 彭贵鸿 黄庭发 

机构地区：[1]云南省林业调查规划院生态分院,云南昆明650031 [2]云南大学生命科学学院,云南昆明650091 [3]云南丽江拉市海自然保护区管理局,云南丽江674100

出　　处：《云南大学学报（自然科学版）》2013年第4期565-570,共6页Journal of Yunnan University(Natural Sciences Edition)

基　　金：云南省自然科学基金项目(2011FB006);拉市海高原湿地省级自然保护区国家高原湿地补助资金项目技术支撑项目

摘　　要：运用模糊综合评价法,选用游禽、涉禽及保护物种3类评价指标,量化分析拉市海湿地恢复区2010—2012年生态恢复期间越冬水鸟栖息地的适宜性状况,并对拉市海湿地恢复效益进行综合评判.结果表明:①2010年湿地恢复区越冬水鸟的栖息地适宜性较差,但经过1 a时间的生态恢复,适宜性指数由0.471上升为0.840,生态恢复初期应是湿地恢复管理的重点阶段;②恢复后期涉禽和保护物种的种类与数量均有一定幅度的增长,适宜性指数稳步上升,在此阶段应着重加强日常管护水平;③2011、2012年越冬水鸟栖息地的适宜性状况远好于2010年,水鸟生境改善显著,湿地恢复效果明显;④采用水鸟栖息地适应性指数的模糊综合评价法评判湿地生态恢复效益,具有简便、可行的优点,可为湿地区生态恢复效益分析提供一种基于鸟类生态学的快捷、有效的监测评价方法.During the ecological restoration period from 2010 to 2012, fuzzy synthetic evaluation methods were adopted in the quantitative analysis of the suitability of wintering waterbird habitats in Lashihai Wetland Restoration Area, swimming birds, waders and protected species selected as evaluation indexes. Further, a comprehensive evaluation was made to evaluate the benefits of the Lashihai Wetland Restoration. The results showed that：（1） The suitability of wintering waterbird habitats in the Wetland Restoration Area in 2010 was comparatively poor,but the suitability index rose from 0.471 to 0. 840 after one yearg ecological restoring. So ,the initial stage of ecological restoration is crucial in the wetland restoration management; （2） The species and numbers of waders and protected species grew by a certain margin in the later period of the restoration, and the suitability index rose steadily. Daily management and protection of the restoration area should be strengthened during this period;（3） The suitability of wintering waterbird habitats in 2011 and 2012 was far better than that in 2010. The conditions of waterbird habitats were improved significantly, and the wetland restoring effects were obviously observed; （4） It is convenient and practicable to evaluate the effectiveness of the wetland ecological restoration by adopting fuzzy synthetic evaluation methods based on the suitability index in waterbird habitats. These methods, on the basis of avian ecology, are efficient and effective to monitor and evaluate the benefits of wetland ecological restoration.

关 键 词：模糊综合评价法 水鸟栖息地 适宜性 拉市海 

分 类 号：Q958.155[生物学—动物学] X821.021[环境科学与工程—环境工程]