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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.
Ecosystem health is an example of normative science, and "using normative science in policy deliberations is stealth advocacy." "Normative science is a corruption of science and should not be tolerated in the scientific community — without exception." [60] Health is a metaphor, not a property of an ecosystem. Health is an abstraction.
In Barrie Peake's paper, Impact of Pharmaceuticals on the Environment, ecotoxicity is defined based on the level of exposure to hazardous substances. Peake identifies two categories: acute and chronic ecotoxicity (Peake, 2016). Acute ecotoxicity refers to harmful effects that occur from exposure to a hazardous substance for up to 15 days.
It consists of three categories: health impacts, air quality, and water and sanitation. The health impacts category includes the environmental risk exposure indicator. Environmental health is the branch of public health concerned with all aspects of the natural and built environment affecting human health.
Ecological health is a term that has been used in relation to both human health and the condition of the environment. In medicine, ecological health has been used to refer to multiple chemical sensitivity, which results from exposure to synthetic chemicals (pesticides, smoke, etc.) in the environment, hence the term ecological. [1]
Environmental toxicology is a multidisciplinary field of science concerned with the study of the harmful effects of various chemical, biological and physical agents on living organisms. [ 1 ] [ 2 ] Ecotoxicology is a subdiscipline of environmental toxicology concerned with studying the harmful effects of toxicants at the population and ...
A strategic objective of the policy was to assess health effects of environmental risks by conducting health impact assessments. [32] The government also plans to increase countries abilities to deal with environmental emergencies including climate change, air pollution, and radiation that could be harmful to health. [32]
The environmental impacts of nuclear power plant disasters such as the Chernobyl disaster, the Fukushima Daiichi nuclear disaster and the Three Mile Island accident, among others, persist indefinitely, though several other factors contributed to these events including improper management of fail safe systems and natural disasters putting ...