Initial results for urban metal distributions in house dusts of Syracuse,New York,USA

作     者：D.L.Johnson J.Hager A.Hunt D.A.Griffith S.Blount S.Ellsworth J.Hintz R.Lucci A.Mittiga D.Prokhorova L.Tidd M.M.Millones M.Vincent 

作者机构：SUNY College of Environmental Science and ForestrySyracuseNYUSA Upstate New York Specialist Environmental Consulting15 Elizabeth St.BaldwinsvilleNYUSA Department of GeographySyracuse UniversitySyracuseNYUSA Department of Geography and Regional StudiesUniversity of MiamiCoral GablesFLUSA Department of ChemistryLeMoyne CollegeSyracuseNYUSA 

出 版 物：《Science China(Life Sciences)》 (中国科学(生命科学英文版))

年 卷 期：2005年第48卷第Z1期

页      面：92-99页

核心收录：

学科分类：07[理学] 070602[理学-大气物理学与大气环境] 0706[理学-大气科学] 

基　　金：the National Natural Science Foundation(Grant No.BCS-0221949) 

主　　题：floor dust loading wipe tests GIS dust Pb concentration humidity corrections 

摘      要：A program of house dust sample collection and analysis has begun in Syracuse,New York,USA,in order to determine the feasibility of a geography-based exposure assessment for urban *** sampling program,and the protocols it employs,is described for two different types of wipe media,Ghost Wipes and Whatman *** results show that strong spatial patterns of floor dust loading(mg dust per square foot)can be observed for data aggregated at a spatial scale of about 1600 m(~2.5 km^(2)).Floor dust metal concentrations were similar to those found in other urban environments,with some regional *** median floor dust Pb concentration was~108 mg·kg^(-1)for this initial data set of~264 sampled residential locations,and varied from 50 to 1100 mg Pb·kg^(-1).