节点文献
黑龙江省典型黑土区土壤侵蚀潜在危险度调查研究
Survey and Study on Degrees of Potential Danger of Soil Erosion of Typical Chernozem in Heilongjiang Province
【摘要】 依据黑龙江省第一、二、三次土壤侵蚀遥感调查资料 ,利用GPS等技术手段 ,通过开展外业调查及内业分析研究 ,对全省典型黑土区 11个县 (市 )各地类和不同土壤侵蚀强度的土地进行了土壤侵蚀危险程度分级
【Abstract】 The paper classifies the degrees of soil erosion potential danger in different regions and soil erosion intensity of 11 counties (cities) in typical chernozem of the whole province according to the 1st and 2nd remote sensing survey data of soil erosion conducted in the province, using the technical means of GPS and through field survey and office analysis and study.
【关键词】 土壤侵蚀;
潜在危险度;
典型黑土区;
黑龙江省;
【Key words】 soil erosion; degrees of potential danger; typical chernozem; Heilongjiang Province;
【Key words】 soil erosion; degrees of potential danger; typical chernozem; Heilongjiang Province;
- 【文献出处】 中国水土保持 ,Soil and Water Conservation In China , 编辑部邮箱 ,2003年11期
- 【分类号】S157.2
- 【被引频次】24
- 【下载频次】279