广州市土地利用变化对生态系统服务价值的影响研究

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (467 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract

Land is the carrier of various terrestrial ecosystems,while land use is an indispensable activity to human's living and development.It is also the interaction area between human being and nature,so the change of land use cover would impact the structure and function of ecosystem unavoidably.Based on the Constanza's ecosystem service value theory and using the coefficients advanced by Xie Gao-di and co-works,who made a table listing the ESV of unit area in land ecosystem and providing the average unit price of ESV in China,this paper calculated the change of the ecosystem service values(ESV) in 1996 and 2005 of Guangzhou City,Guangdong Province respectively.The results showed that the ESV had been changed a little and increased 108 million yuan RMB from 1996 to 2005 due to the change of cropland and other agricultural lands to residential and water lands and the high ecosystem value coefficient(VC) of water,while the average ESV(Ave(ESV))dropped 30.11 percent due to the expansion of residential and commercial land.The calculation also indicated that the coefficients of sensitivity(CS) were all inelastic.The change of cropland impacted the security of foodstuff of Guangzhou City,while the change of water mainly influenced the ecosystem service function.

Key words： ecosystem service value(ESV) value coefficient(VC) coefficient of sensitivity(CS) Guangzhou City

Received: 25 April 2008

X196

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	YE Yan-qiong
	ZHANG Jia-en

Cite this article:

YE Yan-qiong,ZHANG Jia-en. Impact of land-use changes on the ecosystem service value in Guangzhou City[J]. , 2008, 27(2): 119-123.

URL:

http://www.ecolsci.com/EN/ OR http://www.ecolsci.com/EN/Y2008/V27/I2/119

[1] Daily,G.C.Eds.1997.Nature's Service:Societal Dependence on Natural Ecosystems[M].Island Press,Washington.
[2] 欧阳志云,王如松,赵景柱.1999.生态系统服务功能及其生态经济价值评估[J].应用生态学报,10(5):607-613.
[3] 王新华,张志强.2004.黑河流域土地利用变化对生态系统服务价值的影响[J].生态环境,13(4):608-611.
[4] 白晓飞,陈焕伟.2004.不同土地利用结构生态系统服务功能价值的变化研究--以内蒙古自治区伊金霍洛旗为例[J].中国生态农业学报,12(1):180-182.
[5] Costanza R,et al.1997.The value of the world's ecosystem services and natural capital[J].Nature,386:253-260.
[6] LiR Q,Dong M,Cui J Y,et al.2007.Quantification of the impact of Land-Use Changes on Ecosystem Services:A case Study in Pingbian County,China[J].Environment monitor Assessment,128:503-510.
[7] 喻建华,高中贵,张露,等.2005.昆山市生态系统服务价值变化研究[J].长江流域资源与环境,14(2):213-217.
[8] 蔡邦成,陆根法,宋莉娟,等.2006.土地利用变化对昆山生态系统服务价值的影响[J].生态学报,26(9):3005-3010.
[9] 闵捷,高魏,李晓云,等.2006.武汉市土地利用与生态系统服务价值的时空变化分析[J].水土保持学报,20(4):170-174.
[10] 肖玉,谢高地,安凯.2003.莽措湖流域生态系统服务功能经济价值变化研究[J].应用生态学报,14(5):676-680.
[11] 王宗明,张柏,张树清.2004.土地利用变化对三江平原生态系统服务功能价值的影响[J].中国环境科学,24(1):125-128.
[12] 杨国清,吴志峰,祝国瑞.2006.广州地区土地利用景观格局变化研究[J].农业工程学报,22(5):218-221.
[13] 龚建周,夏北成,李楠.2006.广州市土地覆被格局异质性的尺度与等级特征[J].地理学报,61(8):873-881.
[14] 龚建周,夏北成.2007.1990年以来广州市土地覆被景观的时空梯度分异[J].地理学报,62(2):181-190.
[15] 谢高地,鲁春霞,冷允法,等.2003.青藏高原生态资产的价值评估[J].自然资源学报,18(2):189-196.