Optimum sustainable yield
Optimum sustainable yield In economics, optimum sustainable yield is the level of effort ...
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Maximum sustainable yield
Maximum sustainable yield In fisheries science, maximum sustainable yield or MSY is the largest long-term average yield/catch that can be taken from ...
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Climate change and agriculture
... of models, such as crop development models, yield prediction, quantities of water or fertilizer consumed ... climate changes effects on crop development and yield. Each scenario is defined as a set ... region to region. For example, average crop yield is expected to drop down to 50 ... expected to grow up to 25% in optimum hydric conditions. More favourable effects on yield tend to depend to a large ...
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Fusion power
... Only about 20% of the fusion energy yield appears in the form of charged particles ... T + p → 3 He + n The optimum temperature for this reaction is 15 keV, only slightly higher than the optimum for the D-T reaction. The first ... carried by neutrons. With 123 keV, the optimum temperature for this reaction is nearly ten ... magnetic confinement fusion. Fusion power as a sustainable energy source Fusion power is often ...
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Ethanol fuel
... extraction (in the lower 48 States) will yield 15 units of gasoline, an yield an order of magnitude better than current ... suggests that the sugercane plantations are not sustainable in the long run, as they are ... it produces [12]. He concluded that the yield was 218 US gallons per acre (204 ... atmosphere to that of the Holocene Climatic Optimum. Renewable resource According to its proponents, ...
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Talk:Fisheries management
... some of the content on types of yield (both in this article and in the individual yield articles), but I am not absolutely certain of the definitions: maximum sustainable biomass yield maximum sustainable economic yield maximum sustainable yield optimum ...
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Fisheries management
... biological resource in order to make a sustainable exploitation possible. History The control of fisheries ... found when exploiting a fish resource: Maximise sustainable biomass yield (see optimum sustainable yield) Maximise sustainable economic yield (see ...
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Blind freddie (Fisherymanagement wiki)
... ecosystem. Biodiversity is likely to have an optimum adaptive level, or range of stable optimum levels, for different units of life under ... if it results in huge inefficiency. Collaboration, optimum level of – like biodiversity (qv) and ... heterozygosity, collaboration between public organisations has an optimum level. No collaboration is bad, particularly if ... nobody knows how to work out the optimum level of collaboration yet, since it ...
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Permaculture
... a design system which aims to create sustainable habitats by following nature's patterns. The ... It seeks the creation of productive and sustainable ways of living by integrating ecology, landscape ... were an integral part of a truly sustainable system. Mollison and Holmgren are widely considered ... more fully holistic design process for creating sustainable human habitats. By the mid 1980s, many ... to keep your site at a healthy optimum, making minor adjustments as necessary. Good ...
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Category:Fisheries science
... M Mariculture Marine science Marine snow Maximum sustainable yield Migratory Fishery of Labrador N Nano reef ... cont. Norwegian Institute of Marine Research O Optimum sustainable yield Overfishing P Pelagic zone Population dynamics ...
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