国内外资源与环境清查对水土保持普查周期与方法的启示  

Enlightenment of Resources and Environment Check at Home and Abroad on General Survey Cycle and Method of Soil and Water Conservation

作　　者：殷水清[1] 牛雪玲[1] 路炳军[1,2] 谢云[1] 

机构地区：[1]北京师范大学地表过程与资源生态国家重点实验室/地理学与遥感科学学院,北京100875 [2]北京市水土保持工作总站,北京100036

出　　处：《中国水土保持》2014年第11期39-42,71,共4页Soil and Water Conservation in China

基　　金：第一次全国水利普查水土保持情况水力侵蚀因子与强度计算分析与制图;北京市实施水保法办法修订监测课题

摘　　要：回顾了国外区域性土壤侵蚀调查的历史,梳理了我国土壤普查、森林资源清查、土地资源调查、污染物普查的周期和方法,在总结我国开展水土保持普查工作的基础上,参考水保专家的问卷调研结果,建议每5年进行一次全国水土保持普查、每年在重点区域进行连续监测,同时在现有调查单元布局的基础上,进一步提高单元密度,建立高分辨率航卫片资料数据库,加强"3S"技术在水保普查中的应用。The paper reviewed the history of regional soil erosion survey both at home and abroad,refreshed the cycles and methods of soil general survey,forest resources check,land resources survey and pollutant general survey of China and suggested to conduct national general survey of soil and water conservation every 5 years,conduct continuous monitoring in the key areas every year and based on the existing layout of survey unit further increase the density of unit,establish a data bank of satellite images and aerial photograph with high resolution and strengthen the application of'3S'technology to the general survey of soil and water conservation based on the summary of conducted general survey of soil and water conservation of China and referred to the results of questionnaire of experts.

关 键 词：水土保持 普查 资源清查 遥感调查 抽样调查 

分 类 号：S157[农业科学—土壤学]