长江流域资源与环境 >> 2010, Vol. 19 >> Issue (06): 646-.

• 湖泊资源与环境保护 • 上一篇    下一篇

太湖湿地生态系统服务功能价值评估

许妍1|2| 高俊峰1*| 黄佳聪1|2   

  1. (1.中国科学院南京地理与湖泊研究所| 江苏 南京 210008; 2.中国科学院研究生院| 北京 100049)
  • 出版日期:2010-06-20

ECOSYSTEM SERVICE VALUATION OF TAIHU WETLAND

XU Yan1,2, GAO Junfeng1, HUANG Jiacong1,2   

  1. (1.Nanjing Institute of Geography &|Limnology,Chinese Academy of Science| Nanjing 210008, China|2.Graduate University of the Chinese Academy of Sciences, Beijing 100049, China)〖  
  • Online:2010-06-20

摘要:

随着生物资源价值估算方法的日益成熟,生态系统的服务评估成为生态系统研究的热点。运用市场价值、影子工程、碳税法等方法对太湖湿地生态系统的物质生产功能、环境调节功能和文化社会功能等直接与间接价值进行评估。结果表明:太湖湿地生态系统具有巨大和多重服务价值,总价值为112.39×108元。其中,生态环境调节与维护功能价值最大,占总服务价值的48.98%;其次是物质生产与供给功能,占29.1%;文化社会功能最小,占21.91%。通过对9项子功能进行评估得出,调蓄洪水的功能价值最大,约占26.23%,供水功能其次,约占24.56%,气候调节功能,约占18.23%,科研教育价值约占13.16%,植被资源生产功能价值最小,约占0.09%。此项研究首次定量评估了太湖湿地生态系统的服务功能价值,研究成果对于认识太湖湿地的价值,有针对性地保护太湖湿地具有现实意义。

Abstract:

Along with the maturation of estimation methods for biological resource value,the study on the service value of ecosystem becomes a hotspot in ecological field.Through using market value method,shadow engineering approach as well as carbon tax method and so on,this paper attempts to estimate both direct and indirect values of Taihu wetland such as organic matter function,environment regulation function and culturesocial function.The results show that Taihu Lake wetland possesses huge and multiple ecological services value, which is about 11239×108 Yuan in all.Taihu wetland has the greatest value in the function of the environment regulatory,accounting for 4898% of the total.The organic matter production and water supply account for 291%.The culturesocial function has the least value,accounting for 2191%.The result of evaluation of 9 subfunctions shows that the most important function is flood regulation which is about 2623% of the whole value.The second is water supply,accounting for 2456% and the third is climate regulation,accounting for 1823%.This study first asseses the value of Taihu wetland ecosystem service from the quantitative prospection.The findings of this study play a significant role in recognization the value of various ecosystem service of Taihu wetland and providing reasonable direction to the protection.

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 李成范,刘岚, 周廷刚,张力, 吴忠芳. 基于定量遥感技术的重庆市热岛效应[J]. 长江流域资源与环境, 2009, 18(1): 60 .
[2] 李翀,廖文根,彭静,叶柏生. 宜昌站1900~2004年生态水文特征变化[J]. 长江流域资源与环境, 2007, 16(1): 76 -80 .
[3] 尹占娥,许世远. 上海浦东新区土地利用变化及其生态环境效应[J]. 长江流域资源与环境, 2007, 16(4): 430 .
[4] 吴丰林,周德民,胡金明. 基于景观格局演变的城市湿地景观生态规划途径[J]. 长江流域资源与环境, 2007, 16(3): 368 .
[5] 刘健,张奇. 一个新的分布式水文模型在鄱阳湖赣江流域的验证[J]. 长江流域资源与环境, 2009, 18(1): 19 .
[6] 戴天晟 孙绍荣 赵文会 顾宝炎. 区域水资源可持续利用评价的FAHP-PP模型[J]. 长江流域资源与环境, 2009, 18(5): 421 .
[7] 张 静, 钱 瑜, 张玉超. 基于GIS的景观生态功能指标分析[J]. 长江流域资源与环境, 2010, 19(03): 299 .
[8] 陈秀铜, 李璐. 基于AHP-FUZZY方法的锦屏一级水库生态系统服务功能综合评价[J]. 长江流域资源与环境, 2011, 20(1): 107 .
[9] 谢长坤,蔡永立,左俊杰. 基于SCS法模拟的上海郊区农田地表产流特征及原因[J]. 长江流域资源与环境, 2012, 21(01): 44 .
[10] 刘春池| 高欣| 林鹏程| 杨少荣| 刘焕章| 曹文宣. 葛洲坝水库鱼类群落结构特征研究[J]. 长江流域资源与环境, 2012, 21(07): 843 .