[1]GUO Peng,XU Li-ping.Spatiotemporal Variation of Vegetation in Xinjiang Based on GIMMS-NDVI[J].Research of Soil and Water Conservation,2014,21(04):97-100,106.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 04
Page number:
97-100,106
Column:
Public date:
2014-08-28
- Title:
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Spatiotemporal Variation of Vegetation in Xinjiang Based on GIMMS-NDVI
- Author(s):
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GUO Peng, XU Li-ping
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College of Science, Shihezi University, Shihezi, Xinjiang 832003, China
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- Keywords:
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GIMMS-NDVI; Xinjiang; vegetation; spatiotemporal variation
- CLC:
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P237
- DOI:
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- Abstract:
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By using 1982—2006 GIMMS—NDVI images,this paper analyzed the spatiotemporal variation of vegetation in Xinjiang.Results showed that: (1) it had the obvious difference between the vegetation covers in north and south of Xinjiang, the vergetation recovery is better in north than south in Xinjiang, and the northwest is better tha the southeast; (2) the region area that had the growing trend was 20.33×104 km2, which was 12.4% of the total area. And the region area that had reducing trend was 11.75×104 km2, which was 7.0% of the total area; (3) the vegetation cover in Xinjiang shows a good wave rising rowth trend from 1982 to 2006, and which is relatively stable.