文献类型：期刊文献

中文题名：北京翠湖湿地生境恢复及效果评估

英文题名：Assessment of Habitat Restoration for Cuihu Lake Wetland of Beijing

作者：李伟[1] 崔丽娟[1] 赵欣胜[1] 张曼胤[1] 王义飞[1] 商晓静[2]

第一作者：李伟

机构：[1]中国林业科学研究院湿地研究所;[2]翠湖国家城市湿地公园

年份：2013

期号：3

起止页码：17-21

中文期刊名：湿地科学与管理

外文期刊名：Wetland Science & Management

收录：CSTPCD;;国家哲学社会科学学术期刊数据库

基金：中国林业科学研究院院基本科研业务费项目"兼顾景观功能的小型人工湿地设计研究"(CAFYBB2012010)北京湿地生态质量调查与评价

语种：中文

中文关键词：翠湖;湿地恢复;生境;效果

外文关键词：Cuihu lake,Wetland restoration,Habitat,Effect

分类号：P941.78

摘要：湿地恢复是指通过生态技术或生态工程对退化或消失的湿地进行修复或重建,再现退化前的结构和功能以及相关的物理、化学和生物学特性,使其发挥应有的作用。自2010年,翠湖湿地综合运用了微地形重塑、基质恢复、植被种植和岸带护坡等湿地生境恢复技术,累计应用面积约13.33 hm2。翠湖湿地应用生境恢复技术之后,有效改善了水环境质量,血红裸藻"水华"现象爆发频率显著降低,水华覆盖面积得到有效控制。同时,湿地基质质量得到了有效提升。湿地植被覆盖度由恢复之前的51%增加到恢复后的71%;植物物种由221种增加为236种;水鸟种类和偶见种有所增加。本研究可为城市湿地恢复提供技术支撑。
Wetland restoration means to restore or habilitate the degraded or disappeared wetlands through ecological technologies or ecological engineering, and to reestablish the structure, functions and the physical, chemical and biological characteristics of the wetland, making it fully functional. Since 2010, the wetland has applied micro-topography restoration, ground matrix restoration, vegetation planting and lake shore protection in an area of about 13.33ha to rehabilitate the wetland habitat. After application of the rehabilitation measures, water quality was effectively improved, the frequency of Euglena sanguinea"water bloom"phenomenon eruption was significantly reduced, and the area of"water bloom" was under effective control. Meanwhile, the quality of ground matrix was evidently upgraded. Wetland vegetation coverage changed from 51%to 71%;and the number of plant species increased from 221 to 236. In addition, the number of waterbird species and their occasional species increased. This study would provide technical support to urban wetland restoration.