The California lobster fishery and climate in the kelp bed ecosystem

Exploited stocks of the west coast of the Baja California peninsula inhabit in a complex habitat of rocky reefs characterized by high diversity of seaweeds in the kelp forest. In these fishing grounds, there is intense fishing activity, inducing changes in the structure of the benthic community, suc...

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Autores principales:	Chávez-Hidalgo,Alejandra, Chávez,Ernesto A
Lenguaje:	English
Publicado:	Universidad de Valparaíso. Facultad de Ciencias del Mar 2016
Materias:	Rocky shore California spiny lobster Baja California stock assessment simulation
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572016000300014
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spelling	oai:scielo:S0718-195720160003000142017-01-05The California lobster fishery and climate in the kelp bed ecosystemChávez-Hidalgo,AlejandraChávez,Ernesto A Rocky shore California spiny lobster Baja California stock assessment simulation Exploited stocks of the west coast of the Baja California peninsula inhabit in a complex habitat of rocky reefs characterized by high diversity of seaweeds in the kelp forest. In these fishing grounds, there is intense fishing activity, inducing changes in the structure of the benthic community, such as habitat deterioration and biomass reduction of species with high commercial value such as the California spiny lobster (Panulirus interruptus). The impact of climate was explored and a low but significant correlation between the Southern Oscillation Index and the one-year-old recruits and with the number of adults was found. The lobster fishery of this area extracts 85-92% of the total catch of the Pacific coast of the peninsula. An updated stock assessment including socio-economic optimum fishing strategies were explored using a simulation model under 3 possible scenarios as management targets. The fishing strategies were simulated by changing fishing mortality and the age of first catch. It is expected that these results will emerge in proposals for the management of the spiny lobster fishery in the study area.info:eu-repo/semantics/openAccessUniversidad de Valparaíso. Facultad de Ciencias del MarRevista de biología marina y oceanografía v.51 n.3 20162016-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572016000300014en10.4067/S0718-19572016000300014
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Rocky shore California spiny lobster Baja California stock assessment simulation
spellingShingle	Rocky shore California spiny lobster Baja California stock assessment simulation Chávez-Hidalgo,Alejandra Chávez,Ernesto A The California lobster fishery and climate in the kelp bed ecosystem
description	Exploited stocks of the west coast of the Baja California peninsula inhabit in a complex habitat of rocky reefs characterized by high diversity of seaweeds in the kelp forest. In these fishing grounds, there is intense fishing activity, inducing changes in the structure of the benthic community, such as habitat deterioration and biomass reduction of species with high commercial value such as the California spiny lobster (Panulirus interruptus). The impact of climate was explored and a low but significant correlation between the Southern Oscillation Index and the one-year-old recruits and with the number of adults was found. The lobster fishery of this area extracts 85-92% of the total catch of the Pacific coast of the peninsula. An updated stock assessment including socio-economic optimum fishing strategies were explored using a simulation model under 3 possible scenarios as management targets. The fishing strategies were simulated by changing fishing mortality and the age of first catch. It is expected that these results will emerge in proposals for the management of the spiny lobster fishery in the study area.
author	Chávez-Hidalgo,Alejandra Chávez,Ernesto A
author_facet	Chávez-Hidalgo,Alejandra Chávez,Ernesto A
author_sort	Chávez-Hidalgo,Alejandra
title	The California lobster fishery and climate in the kelp bed ecosystem
title_short	The California lobster fishery and climate in the kelp bed ecosystem
title_full	The California lobster fishery and climate in the kelp bed ecosystem
title_fullStr	The California lobster fishery and climate in the kelp bed ecosystem
title_full_unstemmed	The California lobster fishery and climate in the kelp bed ecosystem
title_sort	california lobster fishery and climate in the kelp bed ecosystem
publisher	Universidad de Valparaíso. Facultad de Ciencias del Mar
publishDate	2016
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-19572016000300014
work_keys_str_mv	AT chavezhidalgoalejandra thecalifornialobsterfisheryandclimateinthekelpbedecosystem AT chavezernestoa thecalifornialobsterfisheryandclimateinthekelpbedecosystem AT chavezhidalgoalejandra californialobsterfisheryandclimateinthekelpbedecosystem AT chavezernestoa californialobsterfisheryandclimateinthekelpbedecosystem
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The California lobster fishery and climate in the kelp bed ecosystem

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