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Environment and Human Health



Introduction

Many chronic health issues may relate directly to Earth processes and the environment. As the Nation's natural resource science agency, the USGS can play a significant role in understanding environmental contributions to diseases and human health. By knowing the geographic conditions (hydrology, soils, vegetation) necessary for the maintenance of specific pathogens in nature, one can use the landscape to identify the spatial and temporal distribution of disease risk use land characteristics and bioclimatic thresholds to map habitats of pathogenic agents and animal hosts.

Work by the USGS has contributed to understanding the effects of radon, asbestos, selenium, chromium, and uranium on human health. Ongoing research on bacterial and virus transport in ground water and bioaccumulation of metals such as arsenic, mercury, and lead also address public health issues. The USGS has considerable experience in conducting studies on the occurrence and distribution of natural and manmade organic chemicals that can affect human health. Human exposure to potentially toxic chemicals through plants and animals in the food chain is another area of concern in which the USGS can lend its expertise. Water Quality remains an important concern in health and medicine, and the USGS already has a significant role in helping others determine the best methods for monitoring drinking-water quality.

Strong partnerships with traditional health and environmental agencies are necessary to collaborate on problem solving. The USGS is building these partnerships through collaboration with agencies such as the Centers for Disease Control and Prevention, the Environmental Protection Agency, the Armed Forces Institute of Pathology, the National Institute for Environmental Health Sciences, and the National Cancer Institute.

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For more information contact: Jan Hren
U.S. Department of the Interior, U.S. Geological Survey, Reston, VA, USA
URL http://health.usgs.gov/index.html
Contact: USGS Web Team
Last modification: 14-Feb-2003@09:26
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