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| SPATIAL CORRELATION ANALYSIS BETWEEN KARST ROCKY DESERTIFICATION AND LITHOLOGY IN DU‘AN YAO AUTONOMOUS COUNTY IN GUANGXI | |
| 作者姓名： | HU Baoqing * JIANG Shufang LIAO Chimei HUANG Qiuyan and ZHOU Dequan |
| 作者单位： | 1. Department of Geography，Guangxi Teachers Education University，Nanning，GX530001，China; 2. National Laboratory of Environmental Geochemistry，Geochemistry Institute of Chinese Academy of Science，Guiyang，GZ550002，China; 3. Department of Resources and Environmental Sciences，Guizhou Normal University，Guiyang，GZ550001，China |
| 摘 要： | Karst rocky desertification refers to soil degeneration process such as serious erosion of soils,exposure of basement rocks in great areas, dramatic decrease in soil productivity, and occurrence oflandscapes similar to harsh deserts on ground surface, etc. under vulnerable environmental backgroundtypical of karst in subtropical areas, due to interferences and destruction resulted from the unreasonablesocial and economical activities by human beings (Wang, 2002). As a matter of fact, it was res… |
| 关 键 词： | spatial correlation analysis karst rocky desertification lithology Du’an Yao Autonomous County |
| 本文献已被 CNKI 维普 等数据库收录！ | |