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[1]ZHANG Zhen,GAO Jin-quan.Study on Land Use Change and the Spatial Differences of Ecosystem Service Value in Tianjin City[J].Research of Soil and Water Conservation,2013,20(05):193-198.

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Study on Land Use Change and the Spatial Differences of Ecosystem Service Value in Tianjin City

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 05 Page number: 193-198 Column: Public date: 2013-10-28

Title:: Study on Land Use Change and the Spatial Differences of Ecosystem Service Value in Tianjin City

Author(s):: ZHANG Zhen¹, GAO Jin-quan²; 1. School of Geology and Geomatics, Tianjin Chengjian University, Tianjin 300384, China;
2. Center for Popularization of Agricultural of Tianjin, Tianjin 300061, China

Keywords:: land use change; ecosystem service value; Theil index; Tianjin City

CLC:: F301.24

DOI:: -

Abstract:: The change of land use structure and quantity leads to spatial variation of ecological service value. Taking Tianjin City as an example, this paper analyzed the changes of land use structure from 2002 to 2010, and discussed the changes of ecosystem service value by using the equivalent factor. Meanwhile, the Theil index was used to explain the spatial differences of the ecosystem service value. The results indicate that land use intensity is improved in this period; the ecosystem service value of water conservancy, cultivated land and woodland are higher than other land use patterns, and their increase brings along the whole ecosystem service. The district and interval difference were improved from 2002 to 2006, but the district difference decreased from 2006 to 2010. In the whole, the difference between each area is the main force of ecosystem service value in Tianjin City.

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