Annual coal distribution report. “Hundreds of baby dolphin deaths tied to BP’s Gulf oil spill”. 25 According to researchers with extensive experience in post-spill mortality assessments, over 1 million coastal birds perished as a direct result of the Deepwater Horizon spill.
Washington, DC: U.S. Department of the Interior.
We see no sign that decisions about new pipelines, power plants and other fossil fuel infrastructure account fully for the harms and costs of these industries to society and the toll taken on nature from pollution and other problems attributable to burning fossil fuels. When coal is burned in power plants it is oxidized to yield sulfur dioxide (SO2), which – when mixed with air – forms sulfuric acid (H2SO4). Natural GasNatural gas is 85 to 95 percent methane, so although burning natural gas results in fewer emissions than either coal or oil, it is a major source of atmospheric methane emissions, notably from drilling wells and pipelines. Acid rain has many ecological effects, especially on trees and forests, lakes, streams and other wetlands.
Oil is transported across the globe in super tankers, and across continents by pipeline, rail, and truck. Feb/March 2016. These emissions have adverse effects on public health, as well as the local and global environment. Council on Foreign Relations, Washington, DC. Polymer based wall finishes, floors, sealants, pipes, paints, flashing, and furniture are all derived from fossil fuel feedstocks that are chemically manipulated to become less or more transparent, porous, rigid, ductile, hypoallergenic, hydrophobic, or resistant to he… They are also prone to catching fire.
All impact adversely on public health. Unfortunately, this federal legislation does not cover emissions from coal storage and handling.
Pipeline incident 20 year trend. Underground pits are expensive to build and maintain, therefore they tend to involve only the best grades of coal. Is Nuclear Energy A Replacement For Fossil Fuels? University of Calgary. Decades of oil spills in Nigeria’s oil-rich Niger Delta has made the region one of the most polluted places on earth. 13. Burning fossil fuel can affect the environment, air quality, climatic conditions, and human health. Since the industrial revolution, those three areas have become inextricably linked. The layer of earth above the coal (the overburden) is removed by massive machines, the coal (typically lignite) is extracted by other huge machines such as bucket-wheel excavators capable of shifting up to 12,000 cubic metres of earth per hour, after which the layer of rock and soil are replaced. In addition to the environmental devastation of massive oil spills like the Exxon Valdez and BP’s Deepwater Horizon Gulf oil spill of 2010, these leaks can cause pollution and serious health hazards. The most common forms are longwall and continuous mining, accounting for roughly 95 percent of all underground operations. Either way, they need to be refined and purified into a usable form – a process that inevitably leaves behind a great deal of waste and waste water. 47 They account for roughly three quarters of all man-made greenhouse gases in the atmosphere. Ecosystems that depend on a water source, such as the Athabasca River in Alberta, are especially at risk from water withdrawals since the majority of water used for mining in withdrawn from here. In the United States, for example, according to a 2016 report by the U.S. Environmental Protection Agency, the methane leakage rate from natural gas and petroleum installations is 2.3 percent – that’s a massive 8.1 million tonnes. “Coal Ash Is Contaminating Groundwater in at least 22 States, Utility Reports Show.” James Bruggers. The bitumen in tar sands cannot be pumped out of the ground in its natural state. Exposure to nitrogen oxides, especially in young children, can trigger airway inflammation associated with coughing, fatigue, and fever. Why Is Mining And Drilling For Fossil Fuels Bad For The Environment? Usually, the deeper the coal seam, the more methane is trapped. 55. “Alberta officials are signalling they have no idea how to clean up toxic oilsands tailings ponds.” Emma McIntosh, David Bruser. The plant burned coal imported from La Guajira, Colombia, that was mined from Cerrejón, one of the world’s largest open-pit coal mines. A guide for state and national policymakers designing climate plans and for utility and investor decisions. Pumpjacks dot the Kern River oil field outside Bakersfield, Calif. Thus, people living near mines, rail lines or coal-fired power plants are almost certain to experience air pollution from fine particulate emissions from coal. In the case of bitumen mining, these ponds contain the waste residues left over from the oil sands extraction and upgrading. What would it cost to clean up Alberta’s oilpatch? 46. Pneumoconiosis (black lung disease), caused by the inhalation of coal dust, is the most common condition affecting miners around the world. After coal is burned at the power plant to generate electricity there are always residues left behind. The analysis calls into question the assumptions and predictions used in EPA’s cost-benefit analysis. In situ extraction requires between 0.8 and 1.7 barrels of water. 4 0 obj
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