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JOURNAL OF NATURAL RESOURCES >

2002 , Vol. 17 >Issue 6: 706 - 712

DOI: https://doi.org/10.11849/zrzyxb.2002.06.008

Special Column:Celebration of the 70th Anniversary of IGSNRR, CAS

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

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  • 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 date: 2002-03-06

  Revised date: 2002-06-20

  Online published: 2002-12-25

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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

Cite this article

GAO Qing-zhu, HE Li-huan, HUANG Xiao-xia, JIANG Yuan . Dynamics of the ecosystem service values of farming-pastoral zone along the upper reaches of Haihe River[J]. JOURNAL OF NATURAL RESOURCES, 2002 , 17(6) : 706 -712 . DOI: 10.11849/zrzyxb.2002.06.008

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