:20111287 Bai Xiaoyong(State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS,Guiyang 550002,China);Wang Shijie Constrains of Lithological Background of Carbonate Rock on Spatio-Temporal Evol...:20111287 Bai Xiaoyong(State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS,Guiyang 550002,China);Wang Shijie Constrains of Lithological Background of Carbonate Rock on Spatio-Temporal Evolution of Karst Rocky Desertification Land(Earth Science,ISSN1000-2383,CN42-1233/P,35(4),2010,p.691-696,4 illus.,2 tables,17 refs.)Key words:rock desertification,carbonate rocks,Guizhou Province In order to study the effect of lithological background of carbonate rock on spatio-temporal evolution of karst rocky desertification(RD)land,1∶100 000 scale digital RD distribution maps of Guizhou in 1986,1995 and 2000 were obtained by RS,GIS and GPS(3S)technology and user-computer interactive interpreting method from Landsat展开更多
文摘:20111287 Bai Xiaoyong(State Key Laboratory of Environmental Geochemistry,Institute of Geochemistry,CAS,Guiyang 550002,China);Wang Shijie Constrains of Lithological Background of Carbonate Rock on Spatio-Temporal Evolution of Karst Rocky Desertification Land(Earth Science,ISSN1000-2383,CN42-1233/P,35(4),2010,p.691-696,4 illus.,2 tables,17 refs.)Key words:rock desertification,carbonate rocks,Guizhou Province In order to study the effect of lithological background of carbonate rock on spatio-temporal evolution of karst rocky desertification(RD)land,1∶100 000 scale digital RD distribution maps of Guizhou in 1986,1995 and 2000 were obtained by RS,GIS and GPS(3S)technology and user-computer interactive interpreting method from Landsat
