Pollution
For most of the time that humans have inhabited the earth our wastes were only of significance on a local level. In recent decades society has started to take seriously the impact of human actions on the planet in a broader sense. Pollution of the air, land and water comes from a variety of sources and continues to be a major issue for communities and countries across the globe. While measures have been taken to address pollution in various ways across many dimensions – from local waste collection and recycling programs to international hazardous waste protocols -- globalization has magnified the problems as pollution is often exported along with good and services. One of the major challenges of the 21st century is to find ways for a growing human population to reduce the amount and impact of contaminants we discharge to our shared natural resources.
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Featured Article
Rooftop runoff contamination
[The lead author of this article is Dennis Lye] Rooftop runoff contamination is receiving increasing attention as environmental and health issues, particularly as human... More »
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Cleaner Cook Stoves, Better Health
Where There’s Smoke, There’s Disease. This article, written by Tina Adler*, appeared first in Environmental Health Perspectives—the peer-reviewed, open access... More »
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Featured News
Tracking Japanese Tsunami Marine Debris
Debris scatters in the Pacific Ocean, possibly heading to United States. Debris from the tsunami that devastated Japan in March 2011 could reach the United States as early... More »
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Global Challenges/Chemistry Solutions
Global Challenges/Chemistry Solutions Global Challenges/Chemistry Solutions is a series of podcasts describing some of the 21st century's most daunting problems, and... More »
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National Children's Study
The Division of Laboratory Sciences (DLS) at the Centers for Disease Control and Prevention (CDC)'s National Center for Environmental Health is collaborating with the... More »
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Thermal pollution
Thermal pollution is the act of altering the temperature of a natural water body, which may be a river, lake or ocean environment. This condition chiefly arises from the... More »
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Air pollution
Air pollution is the introduction of chemicals, particulate matter, or microscopic organisms into the atmosphere; in particular, when concentrations of those substances cause... More »
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Light pollution
Light pollution is the intrusion of unwanted or unneeded artificial light into a man-made or natural environment. A variety of somewhat separate phenomena comprise the... More »
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Featured News
NIEHS Strategic Planning: Progress
The National Institute of Environmental Health Sciences (NIEHS) has initiated a Strategic Planning process to set the institute's scientific and governance direction for the next... More »
Fossil fuel
Last Updated on 2013-05-25 at 21:07
Introduction
Fossil fuel is any naturally occurring carbon compound found in the Earth's crust that has been produced by anaerobic conditions and high... More »
Rooftop runoff contamination
Last Updated on 2013-05-25 at 19:49
[The lead author of this article is Dennis Lye]
Rooftop runoff contamination is receiving increasing attention as environmental and health issues, particularly as human... More »
Niger River
Last Updated on 2013-05-25 at 17:50
The Niger River is the third largest river in Africa, and the fourteenth longest river in the world. Rising in the Guinea Highlands, the river flows 4,200 kilometres through... More »
Strait of Malacca
Last Updated on 2013-05-19 at 18:27
The Strait of Malacca, located between Indonesia, Malaysia, and Singapore, links the Indian Ocean to the South China Sea and Persian Gulf. The length of the strait is about 800... More »
Baltic Sea
Last Updated on 2013-05-15 at 22:50
The Baltic Sea is situated between Scandinavia and mainland Europe, and extends into the North Sea. The sea is split into several smaller basins termed the Gulf of... More »
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