共 10 条
[6]
应用数理统计方法[M]. 中国环境科学出版社 , 陶澍编著, 1994
[8]
NDVI-based increase in growth of temperate grasslands and its responses to climate changes in China
[J].
GLOBAL ENVIRONMENTAL CHANGE-HUMAN AND POLICY DIMENSIONS,
2006, 16 (04)
:340-348
[9]
A recent greening of the Sahel—trends, patterns and potential causes[J] . Journal of Arid Environments . 2005 (3)
[10]
Spatial and temporal patterns of China's cropland during 1990–2000: An analysis based on Landsat TM data[J] . Jiyuan Liu,Mingliang Liu,Hanqin Tian,Dafang Zhuang,Zengxiang Zhang,Wen Zhang,Xianming Tang,Xiangzheng Deng.Remote Sensing of Environment . 2005 (4)