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[1]WANG Xi-zhi,LIANG Zhao-xiong,ZHOU Xian-hui,et al.Vegetation Coverage and Climate Change of Maqu County in Source Region of Yellow River[J].Research of Soil and Water Conservation,2012,19(02):57-61,65.

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Vegetation Coverage and Climate Change of Maqu County in Source Region of Yellow River

Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume: 19 Number of periods: 2012 02 Page number: 57-61,65 Column: Public date: 2012-04-20

Title:: Vegetation Coverage and Climate Change of Maqu County in Source Region of Yellow River

Author(s):: WANG Xi-zhi¹, LIANG Zhao-xiong¹, ZHOU Xian-hui², WANG Jun¹; 1. Department of Resources and Environment, Foshan University, Foshan, Guangdong 528000, China;
2. College of Life Science, Lanzhou University, Lanzhou 730000, China

Keywords:: Maqu County; MODIS—NDVI data; vegetation coverage; climate change

CLC:: P461.7

DOI:: -

Abstract:: The characteristics dynamic changes of vegetation cover were analyzed by using dimidiate pixel model and terrain data,as well as combining with climate changes of Maqu County of Yellow river based on MODIS-NDVI data from 2001 to 2010.The results indicated that vegetation cover was obviously fluctuated and a little increase trend in recent 10 years,and the high coverage and comparatively high coverage area undulated sharply,but the medium and comparatively low and low vegetation coverage areas kept stable.There were larger spatial variations of different vegetation cover types in terrain characteristic of each town.There were some influences of the temperature and the precipitation on the vegetation cover in growing season and year scale,but influence of temperature was much more significant than precipitation.

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