Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California

Abstract Marine Protected Areas (MPAs) are designed to enhance biodiversity and ecosystem services. Some MPAs are also established to benefit fisheries through increased egg and larval production, or the spillover of mobile juveniles and adults. Whether spillover influences fishery landings depend o...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Hunter S. Lenihan, Jordan P. Gallagher, Joseph R. Peters, Adrian C. Stier, Jennifer K. K. Hofmeister, Daniel C. Reed
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/741f4f0522774ede806b624011f31967
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:741f4f0522774ede806b624011f31967
record_format	dspace
spelling	oai:doaj.org-article:741f4f0522774ede806b624011f319672021-12-02T14:16:16ZEvidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California10.1038/s41598-021-82371-52045-2322https://doaj.org/article/741f4f0522774ede806b624011f319672021-01-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-82371-5https://doaj.org/toc/2045-2322Abstract Marine Protected Areas (MPAs) are designed to enhance biodiversity and ecosystem services. Some MPAs are also established to benefit fisheries through increased egg and larval production, or the spillover of mobile juveniles and adults. Whether spillover influences fishery landings depend on the population status and movement patterns of target species both inside and outside of MPAs, as well as the status of the fishery and behavior of the fleet. We tested whether an increase in the lobster population inside two newly established MPAs influenced local catch, fishing effort, and catch-per-unit-effort (CPUE) within the sustainable California spiny lobster fishery. We found greater build-up of lobsters within MPAs relative to unprotected areas, and greater increases in fishing effort and total lobster catch, but not CPUE, in fishing zones containing MPAs vs. those without MPAs. Our results show that a 35% reduction in fishing area resulting from MPA designation was compensated for by a 225% increase in total catch after 6-years, thus indicating at a local scale that the trade-off of fishing ground for no-fishing zones benefitted the fishery.Hunter S. LenihanJordan P. GallagherJoseph R. PetersAdrian C. StierJennifer K. K. HofmeisterDaniel C. ReedNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hunter S. Lenihan Jordan P. Gallagher Joseph R. Peters Adrian C. Stier Jennifer K. K. Hofmeister Daniel C. Reed Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California
description	Abstract Marine Protected Areas (MPAs) are designed to enhance biodiversity and ecosystem services. Some MPAs are also established to benefit fisheries through increased egg and larval production, or the spillover of mobile juveniles and adults. Whether spillover influences fishery landings depend on the population status and movement patterns of target species both inside and outside of MPAs, as well as the status of the fishery and behavior of the fleet. We tested whether an increase in the lobster population inside two newly established MPAs influenced local catch, fishing effort, and catch-per-unit-effort (CPUE) within the sustainable California spiny lobster fishery. We found greater build-up of lobsters within MPAs relative to unprotected areas, and greater increases in fishing effort and total lobster catch, but not CPUE, in fishing zones containing MPAs vs. those without MPAs. Our results show that a 35% reduction in fishing area resulting from MPA designation was compensated for by a 225% increase in total catch after 6-years, thus indicating at a local scale that the trade-off of fishing ground for no-fishing zones benefitted the fishery.
format	article
author	Hunter S. Lenihan Jordan P. Gallagher Joseph R. Peters Adrian C. Stier Jennifer K. K. Hofmeister Daniel C. Reed
author_facet	Hunter S. Lenihan Jordan P. Gallagher Joseph R. Peters Adrian C. Stier Jennifer K. K. Hofmeister Daniel C. Reed
author_sort	Hunter S. Lenihan
title	Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California
title_short	Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California
title_full	Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California
title_fullStr	Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California
title_full_unstemmed	Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California
title_sort	evidence that spillover from marine protected areas benefits the spiny lobster (panulirus interruptus) fishery in southern california
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/741f4f0522774ede806b624011f31967
work_keys_str_mv	AT hunterslenihan evidencethatspilloverfrommarineprotectedareasbenefitsthespinylobsterpanulirusinterruptusfisheryinsoutherncalifornia AT jordanpgallagher evidencethatspilloverfrommarineprotectedareasbenefitsthespinylobsterpanulirusinterruptusfisheryinsoutherncalifornia AT josephrpeters evidencethatspilloverfrommarineprotectedareasbenefitsthespinylobsterpanulirusinterruptusfisheryinsoutherncalifornia AT adriancstier evidencethatspilloverfrommarineprotectedareasbenefitsthespinylobsterpanulirusinterruptusfisheryinsoutherncalifornia AT jenniferkkhofmeister evidencethatspilloverfrommarineprotectedareasbenefitsthespinylobsterpanulirusinterruptusfisheryinsoutherncalifornia AT danielcreed evidencethatspilloverfrommarineprotectedareasbenefitsthespinylobsterpanulirusinterruptusfisheryinsoutherncalifornia
_version_	1718391673375948800

Evidence that spillover from Marine Protected Areas benefits the spiny lobster (Panulirus interruptus) fishery in southern California

Ejemplares similares