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[1]LIU Jia-fu,SUN Hong-quan,ZHAN Wen-feng.Analysis on Driving Forces of Ecological Capital in the Yangtze River Delta Region[J].Research of Soil and Water Conservation,2013,20(01):182-185,192.

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Analysis on Driving Forces of Ecological Capital in the Yangtze River Delta Region

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 20 Number of periods: 2013 01 Page number: 182-185,192 Column: Public date: 2013-02-28

Title:: Analysis on Driving Forces of Ecological Capital in the Yangtze River Delta Region

Author(s):: LIU Jia-fu^1,2, SUN Hong-quan², ZHAN Wen-feng²; 1. College of Tourism and Geographical Sciences, Jilin Normal University, Siping, Jilin 136000, China;
2. Academy of Disaster Reduction and Emergency Management, Ministry of Civil Affairs/Ministry of Education, Beijing Normal University, Beijing 100875, China

Keywords:: Yangtze River Delta; ecological capital; spatial pattern; driving force

CLC:: F301

DOI:: -

Abstract:: Annual survey of ecological assets in 1995 and 2005 of 4 provinces located in the Yangtze River Delta region was selected, and their ecological asset distribution patterns and its driving factors were analyzed through the methods of the remote sensing quantitative measurement, NDVI data Landsat-5 and TM data, other secondary data, combining with the ecological methods. The results showed that the ecological capital of the Yangtze River Delta region was unevenly distributed gradually decreased from the south to the north. The ecological assets amounting capital of Yangtze River region reduced to 1.273×10¹¹ Yuan in decade, which decreased by 23.37%. From the ecological asset composition, reduction magnitudes of wetland and water ecological asset were maximum, which were 58.42% and 41.78%, respectively; reduction volume of arable land, shrubland and woodland was about 20%. Yangtze River Delta ecological changes in assets were the result of natural factors, and also a direct result of human activities; with the development of economy and city enlargement situation, we should vigorously advocate the protection of the ecological environment, and construct the harmonious development of human and nature.

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