C. Bilos, L. Tatone, C. Skorupka, M. Astoviza, Camila Lucia Romero, J. C. Colombo
{"title":"Heavy metal contents in the most productive Argentinean Humid Pampa soils","authors":"C. Bilos, L. Tatone, C. Skorupka, M. Astoviza, Camila Lucia Romero, J. C. Colombo","doi":"10.1504/IJENVH.2019.10022329","DOIUrl":null,"url":null,"abstract":"Argentinean Humid Pampa topsoil samples from sites with different land use patterns were analysed. Texture was dominated by fines (silt+clay > 50%) with high total organic carbon content (2.8 ± 1.8%), particularly in finer soils (3.7-9.9% to 0.99% in sandy soils). Carbon:nitrogen relationship was relatively homogeneous (13.9 ± 3.6%) pointing to a dominant contribution of terrestrial plant detritus. Heavy metal concentrations were low (Fe: 1.77 ± 0.50%; Mn: 446 ± 171; Zn: 48.4 ± 19.5; Cu: 17.6 ± 6.0; Pb: 10.0 ± 4.8; Cr: 7.2 ± 1.8; Ni: 6.1 ± 1.7; Cd: 0.05 ± 0.03 µg g-1) and spatially homogeneous ( 0.05). Heavy metal enrichment factors were low (0.07-2.28) indicating a natural origin.","PeriodicalId":14036,"journal":{"name":"International Journal of Environment and Health","volume":"1 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2019-06-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Environment and Health","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1504/IJENVH.2019.10022329","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Business, Management and Accounting","Score":null,"Total":0}
引用次数: 0
Abstract
Argentinean Humid Pampa topsoil samples from sites with different land use patterns were analysed. Texture was dominated by fines (silt+clay > 50%) with high total organic carbon content (2.8 ± 1.8%), particularly in finer soils (3.7-9.9% to 0.99% in sandy soils). Carbon:nitrogen relationship was relatively homogeneous (13.9 ± 3.6%) pointing to a dominant contribution of terrestrial plant detritus. Heavy metal concentrations were low (Fe: 1.77 ± 0.50%; Mn: 446 ± 171; Zn: 48.4 ± 19.5; Cu: 17.6 ± 6.0; Pb: 10.0 ± 4.8; Cr: 7.2 ± 1.8; Ni: 6.1 ± 1.7; Cd: 0.05 ± 0.03 µg g-1) and spatially homogeneous ( 0.05). Heavy metal enrichment factors were low (0.07-2.28) indicating a natural origin.
期刊介绍：
The IJEnvH is a fully-refereed scientific journal that provides an international forum for the exchange of information and the advancement of knowledge in the multidisciplinary field of Environment and Health. The aim of the IJEnvH is to stimulate the discussion and communication among scientists, researchers and experts with different background and expertise, involved, at different levels, with the study of environment and health problems.
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