自然资源学报 ›› 2002, Vol. 17 ›› Issue (6): 706-712.doi: 10.11849/zrzyxb.2002.06.008

• 论文 • 上一篇    下一篇

海河上游农牧交错地区生态系统服务价值的变化

高清竹, 何立环, 黄晓霞, 江源   

  1. 北京师范大学资源科学研究所 生态资产评估中心,环境演变与自然灾害教育部重点实验室,北京100875
  • 收稿日期:2002-03-06 修回日期:2002-06-20 出版日期:2002-12-25 发布日期:2002-12-25
  • 作者简介:高清竹(1975~),男,内蒙古科左中旗人(蒙古族~),在读博士生,主要从事景观生态学和植被 生态学研究。E-mail:gqzh@irs.bnu.edu.cn
  • 基金资助:

    国家重点基础研究发展规划项目(G2000018604);高等学校骨干教师资助计划;国家自然科学基金项目(40071002)资助。

Dynamics of the ecosystem service values of farming-pastoral zone along the upper reaches of Haihe River

GAO Qing-zhu, HE Li-huan, HUANG Xiao-xia, JIANG Yuan   

  1. Institute of Resource Science,China Ecological Capital Assessment Research Center,Key Laboratory of Environmental Change and Natural Disaster,Ministry of Education,Beijing Normal University,Beijing100875,China
  • Received:2002-03-06 Revised:2002-06-20 Online:2002-12-25 Published:2002-12-25

摘要: 在利用NOAA/AVHRR数据得到海河流域农牧交错带土地利用变化数据的基础上,采用Costanza等人对全球生态系统服务价值的测算方法,评估了海河流域上游农牧交错带地区土地利用变化引起的生态环境质量变化。研究结果表明:在过去10年海河流域上游农牧交错带区域,土地利用的变化损害了该区域生态系统的生态服务功能,使生态系统服务价值损失2.5%~2.7%,达到4.18×107~4.90×107美元。

关键词: 海河流域, 农牧交错带, 生态系统, 服务价值

Abstract: The land use changes of farming-pastoral zone along the upper reaches of Haihe Ri-ver were obtained by analyzing NOAA/AVHRR data.Thus the dynamics of eco-environmental quality caused by land use changes were evaluated by using Costanza's method of evaluating the world's ecosystem service.The results indicate,the ecosystem service values of farming-pastoral zone along the upper reaches of the Haihe River have been diminished due to the land use change in the past10years.The loss of ecosystem service values is around2.5%~2.7%,equa-ling to4.18×10 7 ~4.90×10 7 US$.

Key words: Haihe River Drainage Basin, farming-pastoral zone, ecosystem, service value