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林业资源管理 ›› 2011, Vol. 0 ›› Issue (5): 89-93.

• 科学技术 • 上一篇    下一篇

黄土高原清水河流域土地类型利用变化及生态系统服务价值分析

王晓燕1, 宋庆丰2, 毕华兴1, 高路博1, 刘李霞1, 朱悦1, 许华森1, 鲍彪1   

  1. 1.北京林业大学水土保持学院 水土保持与荒漠化防治教育部重点实验室,北京 100083;
    2.中国林科院森环森保所,北京 100091
  • 收稿日期:2011-08-23 修回日期:2011-09-30 出版日期:2011-10-28 发布日期:2020-12-21
  • 通讯作者: 毕华兴(1969-),男,北京人,教授,博导,研究方向:流域管理、森林水文与林业生态工程。Email:bhx@bjfu.edu.cn
  • 作者简介:王晓燕(1984-),女,河北石家庄人,在读博士,研究方向:林业生态工程与森林水文学。Email:330265371@qq.Com
  • 基金资助:
    林业公益性行业科研专项经费“典型森林植被对水资源形成过程的调控研究”(201104005 );国家自然科学基金“晋西黄土区森林植被对径流的影响及其尺度辨析”(30972419)

Analysis of Land Use Type Changing of Qingshuihe Watershed in Loess Plateau and Ecosystem Service Value

WANG Xiaoyan1, SONG Qingfeng2, BI Huaxing1, GAO Lubo1, LIU Lixia1, ZHU Yue1, XU Huasen1, BAO Biao1   

  1. 1. College of Soil and Water Conservation,Beijing Forestry University,Key Laboratory of Soil and Water Conservation and Desertification Combating of Ministry of Education,Beijing 100083;
    2. Chinese Academy of Forestry,Beijing 100091,China
  • Received:2011-08-23 Revised:2011-09-30 Online:2011-10-28 Published:2020-12-21

摘要: 为探讨人为干预下黄土高原清水河流域土地利用类型变化及其对生态系统服务的影响,以清水河流域1959,1986和2007年3个时期的土地利用类型为对象,对该流域的生态系统服务价值进行了研究,结果表明:三个时期清水河流域总面积的97%以上为林地、草地和农田;从1959—2007年土地利用表现为林地面积的增加,草地和农田面积的减少;3种生态系统的综合服务价值除废物处理和食物生产外,其他各项服务价值从1959—2007年均表现为递增,增幅由大到小依次为气体调节>原材料>水源涵养>生物多样性保护>土壤形成和保护>气候调节和娱乐文化。由此可见,在追求总生态服务价值的基础上,在该流域不能只追求林地面积的增加,在进行生态环境建设时应充分考虑当地的水资源和经济发展的需要。

关键词: 清水河流域, 土地利用类型, 服务价值

Abstract: In order to explore land use type changes that were caused by human intervention in Qingshuihe watershed of Loess Plateau and its impact on ecosystem services,the value of ecosystem services was studied with land use type of Qingshuihe watershed in1959,1986 and 2007.Results show that:97% of the total area of Qingshuihe watershed is woodland,grassland and farmland in three times;Land use showed that forest area increased,the area of grassland and farmland decreased;Three kinds of ecosystem service value in addition to the waste disposal and food production,the value of other services from 1959-2007 showed increase,an increase in descending order:gas regulation,raw materials,water conservation,biodiversity protection,soil formation and protection,climate regulation and entertainment culture.Therefore,on the basis of the pursuit of the total value of ecosystem services this watershed could not pursue forest area increase during the construction of the ecological environment but should fully consider local water resources and economic development.

Key words: Qingshuihe watershed, land use type, service value

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