Results 221 to 230 of about 16,343 (251)
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The Effect of Reduction of Fishing Effort on Yield
Journal of the Fisheries Research Board of Canada, 1962When a fish population has been depleted by heavy exploitation, with the yield from the population maintaining an unfavourable level, it is usual to expect that the situation will be improved by reduction of fishing effort. Following a sudden reduction of fishing mortality, p, from p1 to p2 at time τ = 0, the yield at once decreases and then increases
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Bestimmung des "Fishing Effort"
1970Johann Heinrich von Thunen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung – Information on Fishery research in ...
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Linking fishing effort and fishing mortality in a mixed-fisheries context
No abstracts are to be cited without prior reference to the author.The scope of this paper is to identify, for a wide selection of fleets, fisheries and stocks, the elements of fishing effort that can be attributed to fishing tactics and strategies, and to evaluate the benefits of using adjusted definitions of fishing effort.Marchal, Paul +9 more
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Effects of fishing effort limitation
Marine Policy, 1980Stephen Cunningham +2 more
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Fishing effort and fisheries policy
Marine Policy, 1980S. Cunningham, D. Whitmarsh
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Modelling the supply of fishing effort
Environmetrics, 1995Les Oxley, Colin J. Roberts
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Fishing power, fishing effort, density, fishing intensity, and fishing mortality
Deep Sea Research, 1977openaire +1 more source
Global fishing effort (1950–2010): Trends, gaps, and implications
Fisheries Research, 2011Reg Watson
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