Ecological overshoot in the context of "Overexploitation"

⭐ In the context of overexploitation, ecological overshoot is considered…

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⭐ Core Definition: Ecological overshoot

Ecological overshoot is the phenomenon which occurs when the demands made on a natural ecosystem exceed its regenerative capacity. Global ecological overshoot occurs when the demands made by humanity exceed what the biosphere of Earth can provide through its capacity for renewal. Scientific use of the term in the context of the global ecological impact of humanity is attributed to a 1980 book by William R. Catton, Jr. titled Overshoot: The Ecological Basis of Revolutionary Change.

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πŸ‘‰ Ecological overshoot in the context of Overexploitation

Overexploitation, also called overharvesting or ecological overshoot, refers to harvesting a renewable resource to the point of diminishing returns. Continued overexploitation can lead to the destruction of the resource, as it will be unable to replenish itself. The term applies to various natural resources such as water aquifers, grazing pastures and forests, wild medicinal plants, fish stocks, and other wildlife.

In ecology, overexploitation describes one of the five main activities threatening global biodiversity. Ecologists use the term to describe populations that are harvested at an unsustainable rate, given their natural rates of mortality and capacities for reproduction. Such practices can result in extinction at the population level and even extinction of whole species. In conservation biology, the term is usually used in the context of human economic activity that involves the taking of biological resources, or organisms, in larger numbers than their populations can withstand. The term is also used and defined somewhat differently in fisheries, hydrology, and natural resource management.

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Ecological overshoot in the context of William R. Catton, Jr.

William Robert Catton Jr. (January 15, 1926 – January 5, 2015) was an American sociologist known for his scholarly work in environmental sociology and human ecology. More broadly, Catton is known for his 1980 book, Overshoot: The Ecological Basis of Revolutionary Change, which is credited by younger generations of environmental scholars and activists as foundational for their own works in calling attention to humanity's role in expanding ecological overshoot to the global level.

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