Protecting old fish through spatial management: is there a benefit for sustainable exploitation?
نویسندگان
چکیده
منابع مشابه
Sustainable exploitation of temperate fish stocks.
The theory of maximum sustainable yield (MSY) underpins many fishery management regimes and is applied principally as a single species concept. Using a simple dynamic biomass production model we show that MSY can be identified from a long time series of multi-stock data at a regional scale in the presence of species interactions and environmental change. It suggests that MSY is robust and calcu...
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متن کاملWater exploitation of Karoon River for fish culturing through monitoring and simulation systems
Heavy metal pollution dispersion simulation in rivers and predicting spatial and temporal variations of pollutants can be used to determine the precise place and to schedule water withdrawal time for drinking, agriculture, aquaculture and ecosystem studies. To study the movement of heavy metal pollution through Karoon flow model, MIKE 11 was employed fpr simulation of the flow model of Karoon R...
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ژورنال
عنوان ژورنال: Journal of Applied Ecology
سال: 2011
ISSN: 0021-8901
DOI: 10.1111/j.1365-2664.2011.01961.x