%0 Journal Article
%T Preliminary study on soil survey and mapping for soil taxonomy<br>面向土壤系统分类的土壤调查制图方法的初步研究
%A YANG Zhi-qiang
%A PAN Jian-jun
%A HUANG Li-hui
%A LI Zhan-sheng
%A LIU Shi-feng
%A LEI Xue-cheng
%A <br>杨志强
%A 潘剑君
%A 黄礼辉
%A 李占胜
%A 刘世峰
%A 雷学成
%J 土壤
%D 2010
%I 
%X Chinese Soil Taxonomy has been basically formed, but there is no corresponding technical study on soil survey methods. Based on major soil profiles, checking soil profiles and delimitation soil profiles, by using the spatial interpolation methods 64 points of soil profiles were dug in four experimental lines, the diagnostic horizons and diagnostic characteristics of those profiles were used to determine the soil types in the studying area and to draw the boundary lines of soil map. A checking line was used to check the precision of the soil map and the result showed that the accuracy rate was as high as 95%, which proved it possible to use the spatial interpolation methods on the soil survey and mapping based on soil taxonomy. Combined with the soil landscapes, it can help soil investigators to determine the soil types and draw the boundary lines of soil map more efficiently.
%K Soil taxonomy
%K Soil survey
%K Soil landscapes<br>土壤系统分类
%K 土壤调查
%K 土壤景观
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=56F69E970C6E5190CDB409D28DD0E3C6&aid=0D72B3E8A6B547CE35E79DE2A49CF497&yid=140ECF96957D60B2&vid=ECE8E54D6034F642&iid=94C357A881DFC066&sid=043C7D0F3F6AC1B3&eid=51E4ADE955550A0C&journal_id=0253-9829&journal_name=土壤&referenced_num=0&reference_num=0