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Desertification problems in the Yangtze River source area, China
Author(s) -
Yan P.,
Dong G. R.,
Su Z. Z.,
Zhang D. S.
Publication year - 2004
Publication title -
land degradation and development
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.403
H-Index - 81
eISSN - 1099-145X
pISSN - 1085-3278
DOI - 10.1002/ldr.602
Subject(s) - desertification , yangtze river , china , environmental science , physical geography , hydrology (agriculture) , water resource management , permafrost , geography , geology , ecology , oceanography , geotechnical engineering , archaeology , biology
Desertification in the source area of Yangtze River is discussed in the paper. Under the conditions of the cold climate and permafrost, the freeze–thaw processes have significant effects on the different kinds of desertification. The classification, distribution, development, formation and control measurements of desertification in the source area are in particular compared with other desertified regions in east China. Furthermore, suggestions for desertification research and control in the source area are put forward. Copyright © 2004 John Wiley & Sons, Ltd.