自然资源学报 ›› 2011, Vol. 26 ›› Issue (4): 599-608.doi: 10.11849/zrzyxb.2011.04.006

• 资源生态 • 上一篇    下一篇

太湖流域安吉县城绿地系统水生态服务功能

杨丽韫1, 吴松涛1, 李文华2, 李远1, 党志宏3, 杨晓玲1   

  1. 1. 北京科技大学 生态科学与工程系,北京 100083;
    2. 中国科学院 地理科学与资源研究所,北京 100101;
    3. 浙江省湖州市安吉县园林绿化办,浙江 湖州 313300
  • 收稿日期:2009-12-14 修回日期:2010-12-13 出版日期:2011-04-29 发布日期:2011-04-29
  • 作者简介:杨丽韫(1974- ),女,博士,主要研究方向为城市生态学。
  • 基金资助:

    国家重大水专项(2008ZX07526-007)。

Water Ecological Function of Green Space in Anji City, Taihu Lake Basin

YANG Li-yun1, WU Song-tao1, LI Wen-hua2, LI Yuan1, DANG Zhi-hong3, YANG Xiao-ling1   

  1. 1. Department of Ecological Science and Engineering, University of Science and Technology Beijing, Beijing 100083, China;
    2. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijng 100101, China;
    3. Office of Landscape Garden of Anji County, Huzhou City of Zhejiang Provence, Huzhou 313300, China
  • Received:2009-12-14 Revised:2010-12-13 Online:2011-04-29 Published:2011-04-29

摘要: 论文对太湖流域上游区域安吉县城绿地系统的水生态服务功能进行了系统研究。在资料收集和实地调查的基础上,研究将安吉绿地分为居住区及单位附属绿地、公园绿地、道路绿地和防护绿地。研究表明安吉县城绿地系统具有明显的减少地表径流和净化水质的水生态功能。2008年,安吉县城绿地系统共减少地表径流400.3×104 m3;削减雨水径流污染物COD 16.0 t、TN 7.91 t、NH4-N 0.22 t和TP 0.29 t。绿地系统的水生态服务功能与绿地面积以及植被组成相关,在安吉县城绿地系统中,总截留降水和去除污染物最多的为居住区及单位附属绿地,其次为公园绿地、道路绿地和防护绿地。

关键词: 太湖流域, 安吉县城, 绿地生态系统, 水生态服务功能

Abstract: In this paper, we studied the water ecological function of green space in Anji County Seat of the upper Taihu Lake Basin. Basing on data collection and fieldwork, we divided green space into attached and residential quarter green area, park green area, street green area, and green area for environmental protection. These systems generate a range of water ecological services which can intercept precipitation, reduce surface runoff, and purify water. In the paper, the green space has intercepted precipitation 400.3×104 m3, and reduced COD 16.0 t, TN 7.91 t, NH4-N 0.22 t, and TP 0.29 t in Anji County Seat in 2008. The water ecological function is affected by green space area and vegetation type, therefore, the attached and residential quarter green area and the park green area have higher water ecological functions.

Key words: Taihu Lake Basin, Anji County Seat, green space, water ecological function

中图分类号: 

  • F062.2