摘要
从湿地生态状况评价定义、国际重要湿地和全国重点湿地生态状况和主要评价方法等方面研究综述了我国湿地生态状况评价。对全国1413处湿地生态状况的研究显示,国际重要湿地生态状况总体较好,重点湿地生态状况较差,生态状况差有341处,占24.85%,并系统分析了各类湿地生态状况评价的方法、内容和结果。认为湿地生态状况评价是满足湿地保护管理需求的一项基本技术研究工作,开展湿地生态状况评价可以从不同空间、时间尺度反映湿地生态变化趋势,满足湿地生态系统保护修复的管理要求,并揭示各生态因子的内在关系,是提高湿地的保护、管理和合理开发的重要技术手段。最后分析了当前湿地生态状况评价所面临的难点,并提出了相关对策建议。
In this paper,we evaluate the progress of research on wetland ecological status evaluation in China in terms of the definition of wetland ecological status evaluation,the ecological status of internationally and nationally important wetlands,and the main evaluation methods.The study on the ecological status of 1413 wetlands in China shows that the ecological status of internationally important wetlands is generally good.But the ecological status of 341 nationally important wetlands is poor,accounting for 24.85%.The methods,contents,and results of ecological status evaluation of various wetlands were systematically analyzed.It is believed that the evaluation of wetland ecological status is a basic technical research work to meet the needs of wetland protection and management.The evaluation of wetland ecological status can reflect the ecological change of wetlands at different space and time scales.It is an important technical means to improve the protection,management,and rational development of wetlands,to meet the management requirements of wetland ecosystem protection and restoration,and to reveal the internal relationship of various ecological factors.Finally,the difficulties faced in the evaluation of wetland ecological status are analyzed and relevant countermeasures and suggestions have been stated.
作者
钱逸凡
刘道平
楼毅
陈火春
周固国
陈国富
QIAN Yifan;LIU Daoping;LOU Yi;CHEN Huochun;ZHOU Guguo;CHEN Guofu(The East China Institute of Inventory and Planning,The State Forestry and Grassland Administration,Hangzhou 310019,China)
出处
《生态学报》
CAS
CSCD
北大核心
2019年第9期3372-3382,共11页
Acta Ecologica Sinica
基金
国家林业和草原局科技司林业行业标准制订项目(2018-LY-087)
关键词
湿地生态系统
生态状况
生态评价
湿地管理
国际重要湿地
wetland ecosystem
ecological status
ecological evaluation
wetland management
internationally important wetland
