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Автор Jeng, Alhaji S.
Автор Bergseth, Harald
Дата выпуска 1992
dc.description AbstractAlum shale and till soils overlying alum shale bedrock were analysed for aqua regia and NH<sub>4</sub>OAc/EDTA extractable Pb, Cu, Zn, Ni, Mn and Cd. The means of these determinations were compared with those of Norwegian, Finnish and Swedish non-alum shale soils. Alum shale soils seemed to contain higher amounts of both total and easily extractable Cu, Zn, Ni and Cd. Total Pb content also seemed to be higher in the alum shale soils. The relative availability of Cd, Ni and Mn, expressed as the ratio of NH<sub>4</sub>OAc/EDTA to aqua regia extractable, was found to be greater than that of Pb, Cu and Zn in the alum shale and till soils.
Формат application.pdf
Издатель Taylor & Francis Group
Копирайт Copyright Taylor and Francis Group, LLC
Тема alum shale soils
Тема heavy metals
Тема relative availability
Название Chemical and Mineralogical Properties of Norwegian Alum Shale Soils, with Special Emphasis on Heavy Metal Content and Availability
Тип research-article
DOI 10.1080/09064719209410204
Electronic ISSN 1651-1913
Print ISSN 0906-4710
Журнал Acta Agriculturae Scandinavica, Section B – Soil & Plant Science
Том 42
Первая страница 88
Последняя страница 93
Аффилиация Jeng, Alhaji S.; Department of Soil Sciences, Agricultural University of Norway
Аффилиация Bergseth, Harald; Department of Soil Sciences, Agricultural University of Norway
Выпуск 2
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