摘要
利用广东省2004年和2009年两期的沙化土地监测数据,根据沙化土地的面积、土地类型、沙化程度、利用类型及沙化植被盖度,对沙化土地变化进行动态分析,评价广东省近5年的治沙成效,指出防沙治沙工作中存在的问题,提出对策和建议。
According to the desertified land area, land type, desertifieation degree, land-use type, vegetation coverage of desertification, the paper analyzed the dynamic change of land desertification in Guangdong province by utilizing the monitoring data of desertification in 2004 and 2009, and evaluated the effectiveness of sand prevention and control and pointed out its exist problems, then put forward the countermeasures and suggestions.
出处
《中南林业调查规划》
2010年第3期65-68,72,共5页
Central South Forest Inventory and Planning
关键词
广东省
沙化土地
动态变化
防沙治沙
Guangdong Province
desertification
dynamic change
sand prevention and control
