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Society portal. v. t. e. Human impact on the environment (or anthropogenic environmental impact) refers to changes to biophysical environments [1] and to ecosystems, biodiversity, and natural resources [2] caused directly or indirectly by humans. Modifying the environment to fit the needs of society (as in the built environment) is causing ...
Meaning. Human–wildlife conflict has been defined by the World Wide Fund for Nature (WWF) in 2004 as "any interaction between humans and wildlife that results in negative impacts of human social, economic or cultural life, on the conservation of wildlife populations, or on the environment". [6] The Creating Co-existence workshop at the 5th ...
The negative effects of habitat destruction usually impact rural populations more directly than urban populations. [16] Across the globe, poor people suffer the most when natural habitat is destroyed, because less natural habitat means fewer natural resources per capita , yet wealthier people and countries can simply pay more to continue to ...
Environmental degradation is one of the ten threats officially cautioned by the High-level Panel on Threats, Challenges and Change of the United Nations. The United Nations International Strategy for Disaster Reduction defines environmental degradation as "the reduction of the capacity of the environment to meet social and ecological objectives ...
Disparate impact. Disparate impact in the law of the United States refers to practices in employment, housing, and other areas that adversely affect one group of people of a protected characteristic more than another, even though rules applied by employers or landlords are formally neutral. Although the protected classes vary by statute, most ...
A natural disaster is the negative impact following an actual occurrence of natural hazard in the event that it significantly harms a community. [1] An example of the distinction between a natural hazard and a disaster is that an earthquake is the hazard which caused the 1906 San Francisco earthquake disaster. A natural hazard [18] is a natural ...
Acute ecotoxicity refers to the detrimental effects resulting from a hazardous exposure for no more than 15 days. Acute ecotoxicity is the direct result from the interaction of a chemical hazard with cell membranes of an organism (Peake, 2016). This interaction often leads to cell or tissue damage or death. Chronic ecotoxicity on the other hand ...
Effects of climate change are well documented and growing for Earth's natural environment and human societies. Changes to the climate system include an overall warming trend, changes to precipitation patterns, and more extreme weather. As the climate changes it impacts the natural environment with effects such as more intense forest fires ...