典型文献
Three-dimensional delineation of soil pollutants at contaminated sites:Progress and prospects
文献摘要：
The precision remediation and redevelopment of contaminated sites are crucial issues for improving the human settlement and constructing a beautiful China.Three-di-mensional delineation of soil pollutants at contaminated sites is a prerequisite for precision remediation and redevelopment.However,a contaminated site is a three-dimensional com-plex system coupling multiple spatial elements above-and under-ground.The complexity incurs high uncertainties about the three-dimensional delineation of soil pollutants based on sparse borehole and spatial statistics and inference models.This paper first systematically reviewed the objectives of fine three-dimensional delineation of soil pollutants,the sampling strategies for soil boring,the commonly used models for delineating soil pollutants,and the relevant cases of applying these models at contaminated sites.We then summarized the effects of borehole data and three-dimensional models on soil pollutants'delineation results from biased characteristics and nonstationary conditions.The present research status and related issues on correcting the biased characteristics and nonstationary conditions were analyzed.Finally,based on the problems and challenges,we suggested the three-dimen-sional delineation of soil pollutants in the underground"black box"for future research from the following six priority areas:multi-scenarios,nonstationary,non-linearity,multi-source data fusion,multiple model coupling,and the delineation of co-contaminated sites.
文献关键词：
中图分类号：
作者姓名：
TAO Huan;LIAO Xiaoyong;CAO Hongying;ZHAO Dan;HOU Yixuan
作者机构：
Institute of Geographic Sciences and Natural Resources Research,CAS,Beijing 100101,China;University of Chinese Academy of Sciences,Beijing 100049,China;Chinese Academy of Environmental Planning,Beijing 100012,China
文献出处：
引用格式：
[1]TAO Huan;LIAO Xiaoyong;CAO Hongying;ZHAO Dan;HOU Yixuan-.Three-dimensional delineation of soil pollutants at contaminated sites:Progress and prospects)[J].地理学报（英文版）,2022(08):1615-1634
A类：
B类：
Three,dimensional,delineation,soil,pollutants,contaminated,sites,Progress,prospects,precision,remediation,redevelopment,crucial,issues,improving,human,settlement,constructing,beautiful,China,prerequisite,However,three,coupling,multiple,spatial,elements,above,complexity,incurs,high,uncertainties,about,sparse,borehole,statistics,inference,models,This,paper,first,systematically,reviewed,objectives,fine,sampling,strategies,boring,commonly,used,delineating,relevant,cases,applying,these,We,then,summarized,effects,data,results,from,biased,characteristics,nonstationary,conditions,present,research,status,related,correcting,were,analyzed,Finally,problems,challenges,suggested,underground,black,box,future,following,six,priority,areas,scenarios,linearity,source,fusion
AB值：
0.466091
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