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- Sustainable_yield abstract "The sustainable yield of natural capital is the ecological yield that can be extracted without reducing the base of capital itself, i.e. the surplus required to maintain ecosystem services at the same or increasing level over time. This yield usually varies over time with the needs of the ecosystem to maintain itself, e.g. a forest that has recently suffered a blight or flooding or fire will require more of its own ecological yield to sustain and re-establish a mature forest. While doing so, the sustainable yield may be much less. In forestry terms it is the largest amount of harvest activity that can occur without degrading the productivity of the stock. For example in fisheries, the basic natural capital or virgin population, must decrease with extraction. At the same time productivity increases. Hence, sustainable yield would be within the range in which the natural capital together with its production are able to provide satisfactory yield. It may be very difficult to quantify sustainable yield, because every dynamic ecological conditions and other factors not related to harvesting induce changes and fluctuations in both, the natural capital and its productivity. In the case of groundwater there is a safe yield of water extraction per unit time, beyond which the aquifer risks the state of overdrafting or even depletion.".
- Sustainable_yield wikiPageID "1323610".
- Sustainable_yield wikiPageRevisionID "574609080".
- Sustainable_yield hasPhotoCollection Sustainable_yield.
- Sustainable_yield subject Category:Conservation.
- Sustainable_yield subject Category:Economics_terminology.
- Sustainable_yield subject Category:Renewable_resources.
- Sustainable_yield type Abstraction100002137.
- Sustainable_yield type Assets113329641.
- Sustainable_yield type NaturalResource113332009.
- Sustainable_yield type Possession100032613.
- Sustainable_yield type Relation100031921.
- Sustainable_yield type RenewableResource113332500.
- Sustainable_yield type RenewableResources.
- Sustainable_yield type Resource113331778.
- Sustainable_yield comment "The sustainable yield of natural capital is the ecological yield that can be extracted without reducing the base of capital itself, i.e. the surplus required to maintain ecosystem services at the same or increasing level over time. This yield usually varies over time with the needs of the ecosystem to maintain itself, e.g. a forest that has recently suffered a blight or flooding or fire will require more of its own ecological yield to sustain and re-establish a mature forest.".
- Sustainable_yield label "Sustainable yield".
- Sustainable_yield label "可维持产量".
- Sustainable_yield sameAs m.04sscs.
- Sustainable_yield sameAs Q3738815.
- Sustainable_yield sameAs Q3738815.
- Sustainable_yield sameAs Sustainable_yield.
- Sustainable_yield wasDerivedFrom Sustainable_yield?oldid=574609080.
- Sustainable_yield isPrimaryTopicOf Sustainable_yield.