Cadmium contamination in the Texas high plains
作者:
GaryL. Blackmer,
GregoryL. Geary,
ThomasM. Vickrey,
RexH. Reynolds,
期刊:
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering
(Taylor Available online 1976)
卷期:
Volume 11,
issue 6
页码: 357-366
ISSN:0360-1226
年代: 1976
DOI:10.1080/10934527609385778
出版商: Taylor & Francis Group
关键词: Cadmium;Cadmium Analysis;Heavy Metal Pollution;Particulate Fallout;Soil Contamination;Zinc Smelters.
数据来源: Taylor
摘要:
Soil samples were collected within a sixty mile radius of a zinc smelter complex located on the northwest boundary of Amarillo, Texas. Cadmium was extracted from the soil samples with nitric acid and cadmium concentrations detected by atomic absorption spectroscopy. Cadmium concentrations of approximately fifty‐fold over ambient (background) were detected within the Amarillo city limits. Wind velocity vector profiles were found to directly correlate with soil sample data and established the zinc smelter as the primary source of cadmium contamination in this area.
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