According to the remote-sensing image interpretation obtained in 1999, medium rocky desertification area now accounts for 7.49% of the whole Guizhou Province (13187 km^2); over slight rocky desertification area accounts for 20.39% (35920 km^2); the total
According to the remote-sensing image interpretation obtained in 1999, medium rocky desertification area now accounts for 7.49% of the whole Guizhou Province (13187 km^2); over slight rocky desertification area accounts for 20.39% (35920 km^2); the total
根据1999年卫星遥感解译结果分析，全省中度以上石漠化面积13187平方公里占到7.49%，轻度以上石漠化面积35920平方公里，占到全省的20.39%，如再加上具有潜在石漠化的土地，面积可以达到45.20%。