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Studying coral health in St. Thomas. Ecosystem health is a metaphor used to describe the condition of an ecosystem. [1] [2] Ecosystem condition can vary as a result of fire, flooding, drought, extinctions, invasive species, climate change, mining, fishing, farming or logging, chemical spills, and a host of other reasons.
The concept of biological integrity first appeared in the 1972 amendments to the U.S. Federal Water Pollution Control Act, also known as the Clean Water Act. [4] The United States Environmental Protection Agency (EPA) had used the term as a way to gauge the standards to which water should be maintained, but the vocabulary instigated years of debate about the implications of not only the ...
The International Journal of Environmental Research and Public Health is a peer-reviewed open access scientific journal that was established in 2004 and is published by MDPI. The editor-in-chief is Paul B. Tchounwou. [1] The journal covers all aspects of environmental health sciences and public health.
Such assessments, in conjunction with contamination and human health risk assessments, help to evaluate the environmental hazards posed by contaminated sites and to determine remediation requirements. [1] In ecological assessment many abiotic and biotic indicators, reflecting the pluralistic components of ecosystems, are used.
A\J: Alternatives Journal—published by the Environmental Studies Association of Canada; Annual Review of Environment and Resources—published by Annual Reviews, Inc.; eco.mont (Journal on Protected Mountain Areas Research and Management)—established by the Austrian Academy of Sciences, the University of Innsbruck, and other organizations—covering mountain research in protected area
Ecological indicators are used to communicate information about ecosystems and the impact human activity has on ecosystems to groups such as the public or government policy makers. Ecosystems are complex and ecological indicators can help describe them in simpler terms that can be understood and used by non-scientists to make management decisions.
Health ecology (also known as eco-health) is an emerging field that studies the impact of ecosystems on human health. It examines alterations in the biological , physical , social , and economic environments to understand how these changes affect mental and physical human health.
The health of the overall population (and the size of the weakened population members) will also influence the way that parasites and diseases will transmit among members. [4] Additionally, competition and predation dynamics in the ecosystem can influence the density of potential hosts which can either propagate or limit the spread of diseases. [4]