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中国科学院大学学报 ›› 2014, Vol. 31 ›› Issue (5): 604-612.DOI: 10.7523/j.issn.2095-6134.2014.05.005

• 环境科学与地理学 • 上一篇    下一篇

太湖流域西部圩区水域生态服务功能量化评估

董川永1,2, 高俊峰1   

  1. 1. 中国科学院南京地理与湖泊研究所, 南京 210008;
    2. 中国科学院大学, 北京 100049
  • 收稿日期:2013-05-24 修回日期:2013-12-09 发布日期:2014-09-15
  • 通讯作者: 高俊峰,E-mail:gaojunf@niglas.ac.cn
  • 基金资助:

    中国科学院南京地理与湖泊研究所“一三五”重点布局项目(NIGLAS201235005)和国家科技重大专项(2012ZX07529-001、2012ZX07506-001)

Assessment for polder water ecosystem service functions in western part of Taihu basin

DONG Chuanyong1,2, GAO Junfeng1   

  1. 1. Nanjing Institute of Geography and Limnology, Chinese Academy of Sciences, Nanjing 210008, China;
    2. University of Chinese Academy of Sciences, Beijing 100049, China
  • Received:2013-05-24 Revised:2013-12-09 Published:2014-09-15

摘要:

圩区作为南方平原水网地区一种重要的地理单元,圩区生态系统服务功能的研究具有重要意义.本研究选取太湖流域西北部地区的圩区,结合圩区数据的可获得性,对水域生态系统的供给、调节和维持功能进行定量评估,得到圩区水域生态系统服务功能的现状,并得出以下结论:1)圩区水域生态系统服务功能的总量和单位面积量在空间上都存在差异性;2)圩内生态系统服务功能的定位和恢复应参考服务功能的大小,因地制宜区别对待;3)圩内生态系统服务功能的管理应统一规划,协调管理,以确定更合理的土地利用以及生产方式.

关键词: 圩区, 水域生态系统, 服务功能, 太湖流域, 量化评估

Abstract:

Polder is an important geographic unit of the water net plain areas in southern China, and study of the polder water ecosystem service functions has important significance. We selected polders in western part of Taihu basin. On the basis of the available polder data, supplying, regulating, and maintaining functions of ecosystem were assessed quantitatively. The results show the following conclusions. 1)The total quantities of water ecosystem service functions, as well as the amount of per unit area, are different in different spaces. 2) The management and recovery of ecosystem service functions in polders should refer to the results of assessment and be suited to the local conditions. 3)The management of ecosystem service function in polders should have a unified plann and harmonie management for determination of more rational land use and mode of production in polders.

Key words: polder, water ecosystem, service function, Taihu basin, quantitative assessment

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