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Health Impacts of Selenium Related to Phosphorous Mining part of Case Studies
As is true with all substances, the dosage determines the difference between nutrient and poison. In order to understand the impacts of phosphorous mining, a basic understanding of what phosphorous is and why it is mined is first needed.
Health Effects from British Petroleum Oil Spill part of Case Studies
The British Petroleum oil spill made history on April 20, 2010. An explosion on the drilling platform caused the oil rig to begin sinking and as the oil rig sunk, millions of gallons of oil began dissipating into the Gulf of Mexico with no way to try and stop it. As the oil continued to leak out into the open ocean, not only sea life became endangered, human health did as well. Once the ocean became polluted with oil, it was only a matter of time until the effects began weighing on human health.
Radiation and Nuclear Health Hazards part of Case Studies
When we think of radiation we may immediately think of only dangerous and harmful things. In reality, the word radiation refers to any transfer of energy through space from a source. Some examples of radiation include sunlight, radio waves, x-rays, heat, alpha, beta, gamma ionizing radiation, and infrared, just to name a few. Not all of these types of radiation are harmful, in fact, in moderation, most radiation will not pose a health risk. Certain types of radiation, however, can be dangerous, even in small doses.
What Will Climate Change Mean for Lyme Disease? part of Case Studies
The first case of Lyme disease to be reported in the United States was in the town of Lyme, Connecticut, in 1975. The disease is caused by a bite of a deer tick (Ixodes scapularis) leading to a bacterial infection (Borrelia burgdorferi). With the impending changes to the climate, scientists expect to see the reported cases of Lyme disease to increase, as well as the disease to be able to occur in areas it previously had not. Arming yourself with knowledge of the signs and symptoms of the infection is paramount for those who spend time outdoors.
The Health Effects of Hurricane Katrina part of Case Studies
Hurricane Katrina was one of the strongest storms to hit the United States coast within the last 100 years. It devastated New Orleans and caused many health concerns for the public. The water left from the storm left little clean water to use, buildings completely destroyed, and the public at a loss for words. Nothing can truly stop these types of storms, all one can do is know what to look out for and how to protect themselves as best as they can.
Lead in Drinking Water part of Case Studies
Lead is rarely found in source water but can enter drinking water via corrosion in pipes. Homes built before 1986 are more likely to have lead pipes, fixtures, and solder. However, even newer homes are still at risk. Legally "lead free" pipes may contain up to 8 percent lead. More information on lead's health effects, sources, transport, and prevention tactics are contained within this page.
Chromium and its negative effects on the environment part of Case Studies
Chromium comes in a plethora of forms and shapes in nature; it is a naturally occurring element (Atomic Mass #24), and can be both helpful and harmful to human health and the environment.
Health Hazards from Mining in Butte, Montana part of Case Studies
Butte, Montana was once know as "the richest hill on earth" for it's historical extensive mining industry. The area has now transformed into the nation's largest superfund site after much of the mining was shut down and the Berkeley Pit filled up with acidic groundwater with high concentrations of hazardous heavy metals.
Health Effects of Pesticides in The Great Lakes part of Case Studies
The use of pesticides was not as common 10,000 years ago as it is today. Around 1945 "pesticides became common in most areas of the world" (W.R. Carlile). Pesticides are used to prevent unwanted pest (living organisms that occur where they are NOT wanted or cause damage to crops, or humans, or animals). Pesticides are hazardous chemicals that help destroy pest but are putting are environment at risk.
Nuclear Mitigation Measures at the Department of Energy's Hanford Nuclear Site part of Case Studies
Since humans first started working with nuclear processes, we have had the problem of safely storing and containing the tailings of these. The Hanford Site, ran by the Department of Energy, has thought of and is currently building a 65 acre facility to take care of this very large problem.