摘要
应用遥感和GIS技术,对土壤侵蚀潜在危险度影响因子的指标模型和提取方法进行了探讨,并以济南市山丘区为例,综合考虑地形、植被、降雨、土壤可蚀性、土层厚度、岩性、人口等七大因素,研究了济南市山丘区的土壤侵蚀潜在危险度及空间分布情况。
By using remote sense and geographical information system technology,it discussed the factor extracting method and categorical model of soil erosion potential danger. Taking Jinan as an example, comprehensively considering such factors as terrain, vegetation, rainfall, soil erosibility, soil horizon thickness, lithology, and population , the author studied the soil erosion potential danger and its distribution in Jinan mountain areas.
出处
《水土保持学报》
CSCD
北大核心
2003年第6期47-50,共4页
Journal of Soil and Water Conservation
基金
山东省自然科学基金(Q99E09)
济南市水利局资助项目
