Lately I have been studying extremely hard about the oxygen family. I have learned more about this family from the periodic table than I ever thought that I would.
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This public health statement tells you about asbestos and the effects of exposure. The Environmental Protection Agency (EPA) identifies the most serious hazardous waste sites in the nation.
"Yellowboy" is the name for iron and aluminum compounds that stain streambeds. AMD can enter the environment in a number of ways, such as free-draining piles of waste rock that are exposed to intense rainstorms, transporting large amounts of acid into nearby rivers; groundwaters that enter underground workings which become acidic and exit via ...
PLATE TECTONICS When discussing the plate tectonics of Connecticut, it is vital for students to have a bedrock map of Connecticut. This can be obtained from the Department of Environmental's publication and map division.
The first Environmental Health Criteria (EHC) monograph, on mercury, was published in 1976 and since that time an ever-increasing number of assessments of chemicals and of physical effects have been produced.
This report contains the collective views of an international group of experts and does not necessarily represent the decisions or the stated policy of the United Nations Environment Programme, the International Labour Organization, or the World Health Organization.
Cornwall Parish Registers (1538-2010). Browsable images of Church of England baptism, marriage and burial registers for the county of Cornwall.
Dear Twitpic Community - thank you for all the wonderful photos you have taken over the years. We have now placed Twitpic in an archived state.
Lead poisoning is a type of metal poisoning caused by lead in the body. The brain is the most sensitive. Symptoms may include abdominal pain, constipation, headaches, irritability, memory problems, inability to have children, and tingling in the hands and feet.
The following is a complete list of all publications issued by NIOSH. To view publication numbers, click the "Show Publication Numbers" link at the top of the list.
> See also Issues for: New Mining Projects · Decommissioning Projects · Legislation & Regulations > See also Data for: Deposits, Proposed and Active Mines · Old Mines and Decommissioning
Mining in the Philippines began around 1000 BC. The early Filipinos worked various mines of gold, silver, copper and iron. Jewels, gold ingots, chains, calombigas and earrings were handed down from antiquity and inherited from their ancestors.
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