[1]XING Wei,WANG Jin-xin,WANG Jin-shu,et al.Effects of Land Cover Change on the Ecosystem Services Values in Yancheng Coastal Wetlands[J].Research of Soil and Water Conservation,2011,18(01):71-76.
Copy
Effects of Land Cover Change on the Ecosystem Services Values in Yancheng Coastal Wetlands
Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
18
Number of periods:
2011 01
Page number:
71-76
Column:
Public date:
2011-02-20
- Title:
- Effects of Land Cover Change on the Ecosystem Services Values in Yancheng Coastal Wetlands
- CLC:
- X171.1
- DOI:
- -
- Abstract:
- Using Costanza’s ecosystem services value computing formula and Chinese land ecosystem services value per unit area of coefficients, according to the local market price, based on the existing literatures of coastal wetland ecosystem service value to determine the value of coefficient of ecosystem services, and combined with field survey results and two-period land cover dynamic data from remote sensing image of Yancheng coastal wetland, this paper analyzed change in land use and cover and subsequent loss of ecosystem services value. The results showed that: from 1992 to 2008, this wetland’s land cover has experienced significant changes. A large number of natural wetlands transform into productive land, aquaculture ponds and farmland area change is most obvious, Phragmites communis and Suaeda salsa area reduced 75.27% and 72.83% respectively in the natural wetlands, while Spartina alterniflora area increased 369.09%. Total ecosystem service values of study area increased 2.534 9×109 Yuan in period 1992-2008, aquaculture pond’s expansion is the primary reasons for the ecosystem services value increased. Atmospheric composition regulation, water regulation, pollutant degradation, recreation, cultural and biodiversity conservation values were significantly reduced. Among the various land cover types, aquaculture ponds and Spartina alterniflora were increased in the value of ecosystem services, while the Phragmites communis and Suaeda salsa were substantially reduced. Numerous natural wetland transformed into productive land and large-scale Spartina alterniflora invasion were the mainly reasons which led different land cover type’s ecosystem service value to change.
- References:
-
[1] Costanza R, d’Arge R, de Groot R, et al. The value of the world’s ecosystem services and natural capital[J].Nature, 1997, 387:253-260.
[2] 王宗明, 张树清, 张柏.土地利用变化对三江平原生态系统服务价值的影响[J].中国环境科学, 2004, 24(1):125-128.
[3] Zhao B, Kreuterb U, Li B, et al. An ecosystem service value assessment of land-use change on Chongming Island, China[J]. Land Use Policy, 2004, 21:139-148.
[4] 毕晓丽, 葛剑平.基于IGBP土地覆盖类型的中国陆地生态系统服务功能价值评估[J].山地学报, 2004, 22(1):48-53.
[5] Woodward R, Wui Y. The economic value of wetland services:a meta-analysis[J].Ecological Economics, 2001, 37(2):257-270.
[6] 吴玲玲, 陆健健, 童春富, 等.长江口湿地生态系统服务功能价值的评估[J].长江流域资源与环境, 2003, 12(5):411-416.
[7] 陈国强, 陈鹏.厦门滨海自然湿地生态系统服务价值的变化研究[J].福建林业科技, 2006, 33(3):91-96.
[8] Keri M K, Paul C S, Michael C. Evaluating scale dependence of ecosystem service valuation: a comparison of NOAA-AVHRR and Land sat TM datasets[J]. Ecological Economics, 2002, 41(3):491-507.
[9] 张曼胤.江苏盐城滨海湿地景观变化及其对丹顶鹤生境的影响[D].长春:东北师范大学, 2008:22-24.
[10] 翟可, 刘茂松, 徐驰, 等.盐城滨海湿地的土地利用/覆盖变化[J].生态学杂志, 2009, 28(6):1081-1086.
[11] 谢高地, 鲁春霞, 冷允法, 等.青藏高原生态资产的价值评估[J].自然资源学报, 2003, 18(2):189-195.
[12] 沈永明, 刘咏梅, 陈全站.江苏沿海互花米草(Spartina alterniflora Loisel)盐沼扩展过程的遥感分析[J].植物资源与环境学报, 2002, 11(2):33-38.
[13] 伍蓝.基于ALOS等数据的盐城湿地植被分类及土地覆盖时空变化研究[D].南京:南京师范大学, 2008:42-49.
[14] 李扬帆, 朱晓东, 邹欣庆, 等.江苏盐城海岸湿地景观生态系统研究[J].海洋通报, 2005, 24(4):46-51.
[15] 陈仲新, 张新时.中国生态系统效益的价值[J].科学通报, 2000, 45(1):17-22.
[16] 向悟生, 李先琨, 丁涛, 等.土地利用变化对漓江流域生态服务价值影响[J].水土保持研究, 2009, 16(6):46-55.
[17] 谢春花, 王克林, 陈洪松, 等.土地利用变化对洞庭湖区生态系统服务价值的影响[J].长江流域资源与环境, 2006, 15(2):191-195.
[18] 李进鹏, 王飞, 穆兴民, 等.延河流域土地利用变化对其生态服务价值的影响[J].水土保持研究, 2010, 17(3):110-114.
[19] 李文楷, 李天宏, 钱征寒.深圳市土地利用变化对生态服务功能的影响[J].自然资源学报, 2008, 23(3):440-446.
- Similar References:
Memo
-
Last Update:
1900-01-01