Each of these compounds is known to be poisonous, cancerous, or cause birth defects. The EPA fears that the drinking water will compromised due to runoff of the surface water discharge. Additionally, contamination of underground sources of drinking water and inadequate treatment of the waste water are possible. The threat of contaminated water supplies can cause a fearful population, largely due to the propaganda spread by anti-fracking initiatives. Although there are potential economical disadvantages to fracking, there are also enormous positives.
Week 6 Course Project Legal Issues in Hydraulic Fracturing Hydraulic fracturing is a controversial drilling process that uses highly pressurized water, sand and chemicals to extract natural gas and oil deeply buried in the earth. Hydraulic fracturing takes place throughout the United States and Canada. While differences exist among drilling locations, investor concerns are the same: Hydraulic fracturing fluids are known to include toxic and carcinogenic chemicals. There are numerous documented cases of environmental and public health impacts as a result of fracturing. Companies involved in this process do not disclose the chemical constituents of their fracturing fluids.
Secondly, the area has several faults running through the area where the proposed facility was to be built. Constant shaking of the ground is going to do damage to any structure in the area. Finally, the water source underneath the facility may be needed in the future to provide water to metropolitan areas. Radioactive waste is dangerous wherever it is stored. I believe that placing these materials in an area which is unstable would just be a mistake.
oil spills Crude oil is a major energy provider for the world today; but when accidents happen, crude oil becomes a major pollutant for our world. An oil spill is an accident that occurs when a transport vehicles, oil rigs, pipe lines, or tankers have malfunctions and release oil into the surrounding environment affects the surrounding area. There are two types of oil spills: those occurring on land, and those in water. Land spills can usually be contained and cleaned up easily, while oil spreads and becomes more dangerous in ocean spills. Oil spills have a number of effects on the environment and economy.
Biodiversity may also be reduced if invasive species, such as the zebra mussel or golden algae, are introduced into a waterbody during the drilling process. During the drilling process, wells for drinking water may become polluted with a variety of contaminants, such as methane gas. Here I have a video showing exactly what the drilling is doing to peoples water supply. Gas wells require miles of roads and pipelines to move the natural gas from the drilling site to the market. Construction of these transportation corridors can break up the natural landscape and impact wildlife habitat.
Unit I Case: Sackett v. EPA (2012). Anonymous Anonymous Facts: Michael and Chantell Sackett & Environmental Protection Act are the parties within the lawsuit disputing if the Sacketts are responsible for violating the Environmental Protection Act (Sackett v. EPA 2012). The disagreement was over the Sacketts challenging the issuance of a citation from the EPA because the Sacketts were violating the Clean Water Act by placing field material on the property. The Clean water act forbids the dumping of any contaminants by anybody without the proper certification permitting the discarded materials to be dumped in a body of water (Sackett v. EPA 2012). The Sacketts did not believe that their property violated the Clean Water act, requesting a hearing with the EPA, which was denied by the United States District Court for the District of Idaho (Sackett v. EPA 2012).
While used to generate electricity from nuclear fuel, opponents of nuclear plants feel it poses many threats to people and the environment. These threats include health risks and environmental damage from radiation. Radiation could contaminate water supplies, food crops and livestock, and a high exposure to radiation can cause serious illness or death (Nuclear Power Plants). Bank credit cards allow consumers to borrow money to make purchases. The downside to bank credit cards is part of the effect that we see today in our economy.
Since fish is the main target of mercury contamination, humans are at a lifethreatening risk by toxic effects mercury. Thus, production of toxic methyl-mercury in the upper ocean due to bio-accumulation and build-up of this poisonous compound in marine food web due to bio-magnification is of a vital concern for the humans. Study of marine biochemical cycle of mercury with its potential sources and sinks is really necessary to find effective remedies to diminish the dangerous effects of this shiny-white metal. This review presents biological and physical processes that drive biochemical cycle of mercury in the global oceans with the potential sources (such as river, atmosphere, sediments, and hydrothermal vents) and sinks (such as bioaccumulation in marine fish, and scavenging due to sinking particles). Spatial, vertical and temporal variations of elemental mercury and human exposure to deadly effects of methyl-mercury are also presented in this study.
The release of a liquid petroleum hydrocarbon also known as an oil spill has a large negative effect on the ocean. Oil is commonly used by individuals however often oil can be a problem to organisms and their inhabitants. Oils spills are a form of pollution and there are various sources of oil in bodies of water. There are several scientific solutions for oil spills, as well as possible ways to prevent this harmful pollution. In 2010 ,172 million gallons of oil spilled from a whole on the ocean bed in the Gulf of Mexico.
Diesel exhaust is a major contributor to air pollution and health effects associated with air pollution. To understand the dangers of diesel exhaust, you have to know what is in the fuel first and why people choose to use it. Many studies have shown that diesel fuel may be or is a cause for concern. However, scientists have also come up with different ways to prevent the continued use of diesel fuel. Many people will not agree with the expulsion of diesel fuel, but they must understand the adverse effects it may have.