Metal contamination and post-remediation recovery in the Boulder River watershed, Jefferson County, Montana
نویسندگان
چکیده
منابع مشابه
Heavy Metal Contamination and Remediation in Asian Agricultural Land
This paper reviews contamination status, sources and remediation of heavy metals in agricultural land of most Asian countries, with an emphasis to China, which are undergoing rapid economic development. Some farmland soil in suburbs of most cities and sewage irrigation district in China are polluted to some extend with heavy metals such as Cd, As, Zn, Cu, and Hg, consequently resulting in metal...
متن کاملLarge-scale distribution of metal contamination in the fine-grained sediments of the Clark Fork River, Montana, U.S.A
-Historic discharges from the mining and smelting complex at the head-waters of the Clark Fork River have resulted in elevated Ag, Cd, Cu, Pb and Zn concentrations in the <60/zm fraction of both bed and flood-plain sediments of the river. Processes affecting the trends in longitudinal distributions of these metals were investigated by repeated sampling over a 380 km river reach between August 1...
متن کاملRecovery from Mercury Contamination in the Second Songhua River, China
Mercury pollution in the Second Songhua River (SSR) was serious in the last century due to effluent from a chemical corporation. Effects of riverine self-purification on mercury removal were studied by comparing monitoring data of mercury concentrations varieties in water, sediment, and fish in the past, about 30 years. The present work suggested that a river of such a size like the SSR possess...
متن کاملHypothermia deaths in Jefferson County, Alabama.
INTRODUCTION Some reported characteristics associated with hypothermia mortality include older age, alcohol consumption, male sex, and black race. The purpose of this paper is to present the epidemiology of hypothermia deaths in Jefferson County, Alabama. METHODS Autopsy reports maintained by the county coroner's office were abstracted for all cases with primary or underlying causes of death ...
متن کاملOccupational electrocutions in Jefferson County, Alabama.
Few studies have presented the general epidemiology of electrocution deaths using local medical examiner data. Data were obtained from coroner/medical examiner's files for electrocution deaths occurring between 1981 and 1998. All 27 occupational electrocutions were among men; 92.6% were white and 7.4% were black, with a mean age of 33.1 years. The rates of high- and low-voltage electrocution we...
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ژورنال
عنوان ژورنال: Geochemistry: Exploration, Environment, Analysis
سال: 2009
ISSN: 1467-7873,2041-4943
DOI: 10.1144/1467-7873/09-191