How Many Fish Need to Be Measured to Effectively Evaluate Trawl Selectivity?

The aim of this study was to provide practitioners working with trawl selectivity with general and easily understandable guidelines regarding the fish sampling effort necessary during sea trials. In particular, we focused on how many fish would need to be caught and length measured in a trawl haul i...

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Veröffentlicht in:	PloS one 2016-08, Vol.11 (8), p.e0161512-e0161512
Hauptverfasser:	Herrmann, Bent, Sistiaga, Manu, Santos, Juan, Sala, Antonello
Format:	Artikel
Sprache:	eng
Schlagworte:	Agriculture and fishery disciplines: 900 Analysis Animals Arctic Regions Biology and Life Sciences Cod Commercial fishing Computer Simulation Confidence intervals Conservation of Natural Resources Covariance Curve fitting Earth sciences Ecosystem Experimental methods Fish Fisheries Fisheries management Fisheries science: 920 Fishing equipment Gadinae Gadus morhua Guidelines Marine Mediterranean Sea Methods Models, Theoretical Mullus barbatus Parameter uncertainty People and Places Physical Sciences Population Dynamics Rations Research and Analysis Methods Sampling Science Sea trials Seafood Selectivity Simulation and modeling Smegmamorpha Social Sciences Studies Trawling VDP
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