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Hydroacoustical Survey of The Near Surface Distribution, Abundance and Biomass of Small Pelagic Fish in The Gulf of California
(Pacific Science, 2012)
Near-surface distribution (10 – 40 m depth), abundance, and biomass of small pelagic fish were estimated with an echo sounder (EY-60, 120 kHz) duringJanuary 2007 in central and northern areas of the Gulf of California. ...
Harvesting technology and catch-to-biomass dependence: The case of small pelagic fish
(Universidad Alberto Hurtado. Facultad de Economía y Negocios, 2015)
Spatial distribution and species composition of small pelagic fishes in the Gulf of California
(Universidad de Costa Rica, 2008)
HARVESTING ECONOMIC MODELS AND CATCH-TO-BIOMASS DEPENDENCE: THE CASE OF SMALL PELAGIC FISH
(WILEY-BLACKWELL, 2011-05)
P>In the case of small pelagic fish, it seems reasonable to consider harvest functions depending nonlinearly on fishing effort and fish stock. Indeed, empirical evidence about these fish species suggests that marginal catch ...
Catch-to-stock dependence: The case of small pelagic fishery with bounded harvesting effort
(Rocky Mountain Mathematics Consortium, 2019)
Biologic characteristics of schooling fish species explain why the rates of harvesting in pelagic fisheries are not proportional to the existent stock size and may exhibit no variation between the periods of fish abundance ...
Analysis of the vertical distribution of the abundance of small pelagic fish larvae in the Gulf of California using submarine videocameras
(CICIMAR Oceánides, 2009)
Se utilizaron dos tipos de video-cámaras submarinas para estudiar la distribución y abundancia vertical de larvas de los peces pelágicos menores (Engraulis mordax, Etrumeus teres y Sardinops sagax) a 1 m de resolución en ...