Vegetation Change Monitoring for the Natural Forest Protection Based on Spatial Analysis TechniquesChinese Full Text
CHEN Qiao;CHEN Yong-fu;JU Hong-bo;Research Institute of Forest Resource Information Techniques,Chinese Academy of Forestry;
Abstract: The number and spatiotemporal change characters of the vegetation in natural forest protection area of Qingshui County,Gansu Province,were investigated and the external and internal differences during the period of 1996 to 2004 were compared with two indicators: the vegetation area which came from the land-use classification map by the maximum likelihood classification(MLC) and the vegetation fraction by the NDVI dimidiate pixel model based on two Thematic Mapper(TM) images,by using spatial anal... More
Keywords:
Landsat TM image; natural forest protection area; spatial analysis techniques; land-use classification; vegetation fraction;
- DOI:
10.13275/j.cnki.lykxyj.2013.06.011
- Series:
(D) Agriculture
- Subject:
Forestry
- Classification Code:
S771.8
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