National Key Basic Research Program of China(2013CB956704);the Strategic Priority Research Program-Climate Change:Carbon Budget and Related Issues of the Chinese Academy of Sciences(XDA05070400);Major special plan of science and technology and Social Development Scientific Research Programs of Guizhou(2012-6015);National Natural Science Foundation of China(41001162)
Qinglong County in Guizhou, China is a typical karst canyon area. Using quadrat methods and a land use transfer matrix we studied the carbon storage spatial distribution pattern and evolution process over three indepe...
supported by National Basic Research Program of China (Grant No. 2006CB403200);National Natural Science Foundation of China (Grant No. 41001162);Knowledge Innovation Project of the Chinese Academy of Sciences (Grant No. KZCX2-YW-306);National Key Technology R&D Program (Grant Nos. 2006BAC01A09 and 2008BAD98B07);Provincial Governor Foundation of Guizhou (Grant No. 2010-95);Opening Fund of State Key Laboratory of Environmental Geochemistry (Grant No. SKLEG9008)
Deforestation to reclaim land often triggers severe soil erosion in the Guizhou Karst Plateau. 137Cs dating of the deposited sediments in the karst depression bottom was used to estimate soil losses by surface erosion...
supported by the National Basic Research Program of China (973 Program) (Grant No. 2006CB403200);the National Natural Science Foundation of China(Grant No. 41001162);Knowledge Inno-vation Project of the Chinese Academy of Sciences (Grant No. KZCX2-YW-306);Provincial Governor Foundation of GuiZhou (Grant No. 2010);Opening Fund of State Key Labo-ratory of Environmental Geochemistry(Grant No. SKLEG9008);National Key Technology R & D Program (Grant Nos. 2006BAC01A09 and 2008BAD98B07)
The existing traditional methods of assessing the rates of soil loss have many limitations and are difficult to apply in the karst areas of Southwest China. Karst depressions comprise geomorphologically important sour...