Search results
Results from the WOW.Com Content Network
Pollutants affect different species in different ways so a pollutant that is bad for one might not affect another. Air pollutants: Most air pollutants come from burning fossil fuels and industrial emissions. These have direct and indirect effects on the health of wildlife and their ecosystems.
Air pollution hotspots are areas where air pollution emissions expose individuals to increased negative health effects. [240] They are particularly common in highly populated, urban areas, where there may be a combination of stationary sources (e.g. industrial facilities) and mobile sources (e.g. cars and trucks) of pollution.
Air pollution often exacerbates respiratory disease by permeating into the lung tissue and damaging the lungs. [ 71 ] Despite the wealth of environmental consequences listed above, local US governments tend to support the harmful practices of the animal production industry due to its strong economic benefits.
Air pollution can come from the emission of cars, smoking, and other sources. [26] Air pollution does not just affect birds though, like one may have thought. Air pollution affects mammals, birds, reptiles, and any other organism that requires oxygen to live. [26] Frequently, if there is any highly dangerous air pollution, the animal ...
Mar. 13—A research team has found "unexpectedly high" levels of cancer-causing chemicals in birds and rodents around the artificial lake and wetlands near Holloman Air Force Base, which had ...
Air pollution affects the functioning and biodiversity of terrestrial as well as aquatic ecosystems. [130] For example, "air pollution causes or contributes to acidification of lakes, eutrophication of estuaries and coastal waters, and mercury bioaccumulation in aquatic food webs".
Various definitions of pollution exist, which may or may not recognize certain types, such as noise pollution or greenhouse gases.The United States Environmental Protection Administration defines pollution as "Any substances in water, soil, or air that degrade the natural quality of the environment, offend the senses of sight, taste, or smell, or cause a health hazard.
Laws regarding forests, water, and wildlife have been in effect since the 1930s. [41] Until the mid-1990s, environmental legislation addressed isolated environmental issues; however, the legal framework has been improved through new policy-making that targets environmental issues within the context of an integrated environmental policy. [ 42 ]