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Acid rain can negatively impact human health, especially when people breathe in particles released from acid rain. [1] The effects of acid rain on human health are complex and may be seen in several ways, such as respiratory issues for long-term exposure and indirect exposure through contaminated food and water sources.
Scientists and policymakers turned what once was considered a "serious environmental problem" into a success story. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: ...
Diagram depicting the sources and cycles of acid rain precipitation. Freshwater acidification occurs when acidic inputs enter a body of fresh water through the weathering of rocks, invasion of acidifying gas (e.g. carbon dioxide), or by the reduction of acid anions, like sulfate and nitrate within a lake, pond, or reservoir. [1]
The main source of sulfur and nitrogen compounds that result in acid rain are anthropogenic, but nitrogen oxides can also be produced naturally by lightning strikes and sulphur dioxide is produced by volcanic eruptions. [66] Acid rain can have harmful effects on plants, aquatic ecosystems and infrastructure. [67] [68]
Oil sand pollution is not only set to increase VOCs, but also, acid rain. [5] Acid rain is rain that has been contaminated by airborne chemicals, making it acidic. [6] Two major causes of acid rain are sulphur dioxide and nitrogen oxide. [7] Acid rain can cause damage to soil, water, wildlife, plants and buildings. Additionally, the airborne ...
However the effect on the overall chemistry is simple in that it reduces the pH of the water making it more acidic. The pH change is most marked in rivers with very low concentrations of dissolved salts as these cannot buffer the effects of the acid input. Rivers downstream of major industrial conurbations are also at greatest risk.
Trees killed by acid rain, an unwanted side effect of burning petroleum. The combustion process of petroleum, coal and wood is responsible for increased occurrence of acid rain. Combustion causes an increased amount of nitrous oxide, along with sulfur dioxide from the sulfur in the oil. These by-products combine with water in the atmosphere to ...
In United States federal environmental legislation, the National Acid Precipitation Assessment Program (NAPAP) was authorized by Congress under the Acid Precipitation Act of 1980 (P.L. 96-294, Title VII) because of concern that acidic deposition might contribute to adverse effects on aquatic systems; agriculture; forests; fish; wildlife and natural ecosystems; materials such as metals, wood ...