The issue of acid deposition and its effects

Acidic deposition can damage leaves and also deplete nutrients in forest soils and in trees so that trees become more vulnerable to disease and environmental stress.

The excess sulfur dioxide and nitrogen oxides in acid rain damages automobile paint and corrodes surfaces.

What is Acid Rain?

Subsequent Reports to Congress have documented chemical changes in soil and freshwater ecosystems, nitrogen saturation, decreases in amounts of nutrients in soil, episodic acidification, regional haze, and damage to historical monuments. At lower pH levels, some adult fish die.

Acid rain tendency of altering pH and aluminum concentrations greatly affects pH concentration levels in surface water, thereby affecting fish as well as other aquatic life-forms.

If the pH level falls below that the conditions become hostile for the survival of aquatic life. Others, however, are acid-sensitive and will be lost as the pH declines. Using public transportation, biking or walking to destinations leaves fewer cars on the road, less emissions in the air, and a decreased dependency upon fossil fuels.

The damaging effects of acid rain on soil and high levels of dry depositions have endlessly damaged high altitude forests and vegetation cover since they are mostly encircled by acidic fogs and clouds.

Alternative Energy Sources Besides fossil fuels, there is a wide range of alternative energy sources that can generate electrical power.

Decaying vegetation, wildfires and biological processes within the environment also generate the acid rain forming gases. A pH level of 0 to 7 is considered acidic; 7 is neural; and a level above 7 is alkaline. His fields of interest include biogeochemistry and metals mobilization in soil by long range transported air pollutants and environmental problems in fast developing countries.

Columbia University - Dr. Effects of Acid Rain on Fish and Wildlife The ecological effects of acid rain are most clearly seen in aquatic environments, such as streams, lakes, and marshes where it can be harmful to fish and other wildlife.

NAPAP looked at the entire problem from a scientific perspective. In Maythe House of Representatives voted against legislations that aimed to control sulphur emissions. Respiratory diseases like asthma or chronic bronchitis make it hard for people to breathe. Congress passed a series of amendments to the Clean Air Act.

Effects of Acid Rain

Elmhurst College - Virtual chemistry book on acid rain effects and solutions. Using less energy at home decreases the need for power plants. It also funded extensive studies on atmospheric processes and potential control programs.

Neutralizing the threat of acid rain. Acid rain leaches calcium out of the soil when it is absorbed by the earth. Prevailing winds can blow chemicals in the atmosphere for hundreds or even thousands of miles before being deposited, regardless of state and country boundaries.

Irreplaceable damage can be caused to the old heritage buildings. Human activity The coal-fired Gavin Power Plant in Cheshire, Ohio The principal cause of acid rain is sulphur and nitrogen compounds from human sources, such as electricity generationfactories, and motor vehicles.

For this reason, acid rain is considered a global problem. Also, nitrogen oxides cause ground-level ozone. These chemicals react with water, oxygen, carbon dioxide, and sunlight in the atmosphere to form sulfuric and nitric acids.

The major biological source of sulphur containing compounds is dimethyl sulfide. Acid Rain Harms Forests Acid rain can be extremely harmful to forests.

Acid Rain Can Cause Health Problems in People Air pollution like sulfur dioxide and nitrogen oxides can cause respiratory diseases, or can make these diseases worse. Acid rain is linked to both natural and man-made sources.Causes, effects and solutions of acid rain: Acid rain refers to a mixture of deposited material, both wet and dry, coming from the atmosphere containing more than normal amounts of nitric and sulfuric acids.

Special Issue Papers on Acid Rain and its Environmental Effects: Recent Scientific Advances Long-term temporal trends and spatial patterns in the acid-base chemistry of lakes in the Adirondack region of New York in response to decreases in acidic deposition.

- Economic issue= lower profits, productivity, job losses in fisheries, forestry and farming. What is an example of the buffering capacity that can neutralise the effects of acid deposition? Underlying rocks in scandinavia, scotland and northern canada are. Environmental Science Chapter STUDY.

PLAY. Which of the following statements properly describes the cause of a temperature inversion or its effects? How has the Clean Air Act's emissions trading program addressed the issue of. Acid rain has been linked to detrimental effects in the environment and in human health. Forests, lakes, and streams: Acid rain can cause widespread damage to trees.

This is especially true of trees at high elevations in various regions of the U.S. Acidic deposition can damage leaves and also deplete nutrients in forest soils and in trees so.

Acid Rain Effects

Much of the effects of acid deposition are felt downwind of where the pollutants are produced, and cities may end up footing the bill for pollution that came from neighboring areas, as is the case.

The issue of acid deposition and its effects
Rated 0/5 based on 24 review