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Pathogenic Microorganisms in Water part of Hydrogeology:Activities
This activity introduces students to sampling and testing for microorganisms in different water sources. It also tests iodine tablets to kill coliform bacteria which interest many students. The activity utilizes ...
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Save Crooked Creek! Remediation of a Service Station Site with a Leaking UST part of Hydrogeology:Activities
The student group (3 to 4 persons) is given information regarding a leaking UST at a gasoline station in western Pennsylvania; a page detailing the history of the problem and a small sketch map if the site. They ...
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Upper Hudson Dredging Debate part of Workshop 04:Activities
This exercise is intended to investigate, in detail, a current environmental problem, namely the environmental dredging of polychlorinated biphenyls (PCBs) from the Upper Hudson River. After an introductory lecture ...
Using Data From the Arsenic Problem in Bangladesh part of Hydrogeology:Activities
The Arsenic in drinking water issue in Bangladesh presents a unique opportunity to motivate studying hydrogeology in context of water resources issues in the developing world. Students learn about health and social ...
Asbestos in the Home part of Case Studies
This web page it designed to provide easy access to information about asbestos in order to spread awareness. Asbestos has become a major environmental health hazard. It has been used in many industrial and commercial products that can be found in the home and in the place of work. When asbestos is inhaled it causes sever damage to the lungs which can lead to major health problems including emphysema and, in cases of high exposure, lung cancer.
Volcanic Ash: More Than Just A Science Project part of Case Studies
The term "volcano" has its origin from the name of Vulcan, the Roman god of fire. However, volcanoes are a result of processes of the earth much older than Roman mythology. While volcanoes may be fun to construct for science class or watch on television, the real consequences of volcanic eruptions can be harmful and serious. Some of these consequences include fires, structure damage, and differences in climate. One of the most deadly effects of a volcano is the ash coming from the eruption, which carries poisonous gases that are harmful to humans, plants, and animals alike.
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.
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.