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文章题目是: Spatiotemporal differentiation of land eco-system service in Fuzhou City 先谢谢了! |
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2楼2014-03-30 03:22:07
Bugatti
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huxisheng(oven1986代发): 金币+9, 代扣结帖。 2014-04-15 10:46:10
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1. Add to selected records Accession number: 20132516428888 Title:Spatiotemporal differentiation of land eco-system service in Fuzhou City Authors: Hu, Xi-Sheng1; Hong, Wei2; Wu, Cheng-Zhen2 Email author fjwcz@126.com; Qi, Xin-Hua3 Author affiliation: 1 Department of Urban Planning, University of Fujian Agriculture and Forestry, Fuzhou 350002, China 2 Research Institute of Forest Ecology, University of Fujian Agriculture and Forestry, Fuzhou 350002, China 3 College of Geographical Sciences, Fujian Normal University, Fuzhou 350007, China Corresponding author: Wu, C.-Z. (fjwcz@126.com) Source title: Zhongguo Huanjing Kexue/China Environmental Science Abbreviated source title: Zhongguo Huanjing Kexue Volume: 33 Issue: 5 Issue date: May 2013 Publication year: 2013 Pages: 881-888 Language: Chinese ISSN: 10006923 CODEN: ZHKEEI Document type: Journal article (JA) Publisher: Editorial Board of China Environmental Science, No.54 Hongliannancun, Haidian District, Beijing, 100082, China Abstract: By using value coefficient method to estimate the ecosystem service value of non-construction land, prevention and alternative cost method to estimate the ecosystem service value affected by construction land, and torque balance point method to calculate the spatial distribution gravity centers of regional land ecosystem service, the spatiotemporal differentiation characteristics of land ecosystem service value were analyzed in Fuzhou City. The results showed that: the land ecosystem service value decreased to 91437.19 million Yuan in 2004 from 95541.91 million Yuan in 1993 in Fuzhou City, and increased to 99192.32 million Yuan in 2009. Wood land and water area contributed about 87%~92% of the total ecosystem service value among all the land use types, while the negative effects of construction land on the total ecosystem service value had gradually increased from 1996 to 2004 to 2009. The transfer directions of the spatial distribution gravity centers of land ecosystem service were according with the urbanization directions of the city during the two study periods, which were also affected by the environment sustainable development strategies of the region. According to the spatial distribution characteristics of land ecosystem service in each county of Fuzhou City, it was divided into three ecological function zones, which were ecological zone of artificial regulation, ecological zone of semi-natural and semi-artificial restoration and ecological zone of natural regulation. Number of references: 33 Main heading: Ecology Controlled terms: Spatial distribution Uncontrolled terms: Coefficient methods - Construction land - Ecological function zones - Ecosystem service values - Ecosystem services - Fuzhou cities - Gravity centers - Spatio-temporal differentiations Classification code: 454.3 Ecology and Ecosystems - 921 Mathematics Database: Compendex Compilation and indexing terms, © 2013 Elsevier Inc. |
3楼2014-03-30 10:53:13
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4楼2014-03-31 08:52:58
