Impacts of Land Use Change on Ecosystem Services Value in the Ebinur Lake Basin

BAI Ze-long; BAO An-ming; CHANG Cun; LI Qin; Nurjay·; Erezhep

您当前的位置：

首页 >

文章列表页 >

Impacts of Land Use Change on Ecosystem Services Value in the Ebinur Lake Basin

- Impacts of Land Use Change on Ecosystem Services Value in the Ebinur Lake Basin
- Bulletin of Soiland Water Conservation Vol. 32, Issue 1, Pages: 167-173(2013)
- 作者机构：
  
  1. 中国科学院新疆生态与地理研究所,新疆,乌鲁木齐,830011
  2. 中国科学院大学,北京,100049
  3. 荒漠与绿洲生态国家重点实验室,新疆,乌鲁木齐,830011
  4. 新疆环境保护科学研究院,新疆,乌鲁木齐,830011
  5. 济南大学,山东,济南
  6. 新疆昌吉回族自治州环境监测站,新疆,昌吉,831100
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013
- 稿件说明：
移动端阅览
BAI Ze-long, BAO An-ming, CHANG Cun, et al. Impacts of Land Use Change on Ecosystem Services Value in the Ebinur Lake Basin[J]. Bulletin of Soiland Water Conservation, 2013, 32(1): 167-173.
DOI：

BAI Ze-long, BAO An-ming, CHANG Cun, et al. Impacts of Land Use Change on Ecosystem Services Value in the Ebinur Lake Basin[J]. Bulletin of Soiland Water Conservation, 2013, 32(1): 167-173. DOI：

摘要

基于遥感与GIS技术

运用生态系统服务价值系数分析了1970—2009年艾比湖流域生态系统服务价值的变化

探讨了干旱区典型内陆湖流域生态系统服务变化对土地利用/覆被变化(LUCC)的响应。结果表明

近40a艾比湖流域土地利用状况变化显著

耕地和建设用地的面积增加

其他土地利用类型的面积减少;流域生态系统服务价值整体变化较小

总价值先增后减

林地、水域和草地面积的减少是总服务价值减少的主要原因

耕地面积的增加补偿了总价值的部分损失

但损失略大于收益;各项生态功能的服务价值对总生态系统服务价值贡献大小的等级基本稳定

其中

水源涵养、土壤形成保护和废物处理能力的贡献率最大;敏感性分析表明

研究区生态系统服务价值对于生态价值系数是缺乏弹性的

各土地利用类型生态系统服务价值敏感性指数都小于1

研究结果是可信的。

Abstract

By using RS and GIS technologies

the changes of ecosystem services value in Ebinur Lake basinfrom 1970to 2009were analyzed

and the responses of ecosystem services value change to land use/coverchange(LUCC)in typical arid inland lake basin were discussed based on the theory of ecosystem servicesvalue coefficient.Results showed that the land use change was significant in the basin from 1970to 2009.The areas of cultivation land and construction land increased

but the areas of other land uses decreased.Theecosystem services value in the basin changed slightly in the period and the total ecosystem services valuedecreased after an initial increase

because the areas of woodland

water body and grassland decreased.Theincrease of cultivation land area partially offset the loss of the total value

but the loss was still greater thanthe gain.The contribution of each ecosystem service value to the total ecosystem services value had a lesschange

and the service value from water conservation

soil formation and protection together with wastetreatment contributed most.Sensitivity analysis indicated that the estimated total ecosystem services value inthe study area was inelastic to the services value coefficient

the sensitivity index of ecosystem services valuefor each land use type was less than 1and therefore

the results are credible.

关键词

Keywords

references

Views

1411

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Impact of Human Driving Factors for Land Use Change on Ecosystem Service Values in Xinjiang Wei Autonomous Region

Prediction of Ecosystem Services Value and Its Response to Land Use Change in Kashi City

Spatiotemporal evolution of ecosystem service value in mountain- oasis-desert system of typical arid regions——A case study at Manas River basin

Effects of land use and climate change on water-related ecosystem services in Hebei Province

Impacts of climate， land use and ecological governance on water ecosystem services in Haihe River basin

Related Author

YAO Yuan

DING Jian-li

ZHANG Fang

LEI Lei

JIANG Hong-nan

LI Zhao

AN Fangzhou

ZHANG Yongfu

Related Institution

College of Resources and Eriviroriinerit Science Xinjiang University Urumqi Xinjiang China

Key Laboratory of Oasis Ecology Xinjiang University Urumqi Xinjiang China

School of Resources and Environment Science, Xinjiang University

Key Laboratory of Oasis Ecology Ministry of Education, Xinjiang University

School of Public Administration， Jiangxi University of Finance and Economics

⁰