摘要
盐池县是宁夏回族自治区土地沙化最严重的县之一,其沙化土地面积占全自治区的39.4%。以1994年和1999年沙化土地监测资料为基础,利用重点地区沙化土地地理信息系统,通过对宁夏回族自治区盐池县5a间沙化土地利用动态的变化分析,初步探索了其与沙化土地动态变化之间的关系,并对今后沙化土地的治理提出了若干建议。
Yanchi County is one of the most serious counties among the Ningxia Hui Autonomous Region, which desertification area is believed to occupy 39.4% of the total desertification area in Ningxia.This paper utilized Geographic Information System of the key windy-sandy region and based on the monitoring data of 1994 and 1999, to analyze the dynamic change of desertification and landuse, and study the relation between them. It also put forwards some advices for the Ningxia Hui Autonomous Region, to combat desertification in the future.
出处
《水土保持通报》
CSCD
北大核心
2004年第5期83-85,共3页
Bulletin of Soil and Water Conservation
基金
国家林业局全国荒漠化普查与监测项目
关键词
盐池县
沙化土地
利用
动态变化
Yanchi County
desertification
land use
dynamic chang
