Universidad Peruana Cayetano Heredia

Climate vulnerability assessment of key fishery resources in the Northern Humboldt Current System

Mostrar el registro sencillo del ítem

dc.contributor.author Ramos, J.E.
dc.contributor.author Tam Málaga, Jorge
dc.contributor.author Aramayo, V.
dc.contributor.author Briceño, F.A.
dc.contributor.author Bandin, R.
dc.contributor.author Buitron, B.
dc.contributor.author Cuba, A.
dc.contributor.author Fernandez, E.
dc.contributor.author Flores-Valiente, J.
dc.contributor.author Gomez, E.
dc.contributor.author Jara, H.J.
dc.contributor.author Ñiquen, M.
dc.contributor.author Rujel, J.
dc.contributor.author Salazar, C.M.
dc.contributor.author Sanjinez, M.
dc.contributor.author León, R.I.
dc.contributor.author Nelson, M.
dc.contributor.author Gutierrez Aguilar, Dimitri Alexey
dc.contributor.author Pecl, G.T.
dc.date.accessioned 2022-06-01T13:53:58Z
dc.date.available 2022-06-01T13:53:58Z
dc.date.issued 2022
dc.identifier.uri https://hdl.handle.net/20.500.12866/11753
dc.description.abstract The Northern Humboldt Current System sustains one of the most productive fisheries in the world. However, climate change is anticipated to negatively affect fish production in this region over the next few decades, and detailed analyses for many fishery resources are unavailable. We implemented a trait-based Climate Vulnerability Assessment based on expert elicitation to estimate the relative vulnerability of 28 fishery resources (benthic, demersal, and pelagic) to the impacts of climate change by 2055; ten exposure factors (e.g., temperature, salinity, pH, chlorophyll) and 13 sensitivity attributes (biological and population-level traits) were used. Nearly 36% of the species assessed had “high” or “very high” vulnerability. Benthic species were ranked the most vulnerable (gastropod and bivalve species). The pelagic group was the second most vulnerable; the Pacific chub mackerel and the yellowfin tuna were amongst the most vulnerable pelagic species. The demersal group had the relatively lowest vulnerability. This study allowed identification of vulnerable fishery resources, research and monitoring priorities, and identification of the key exposure factors and sensitivity attributes which are driving that vulnerability. Our findings can help fishery managers incorporate climate change into harvest level and allocation decisions, and assist stakeholders plan for and adapt to a changing future. en_US
dc.language.iso eng
dc.publisher Springer Nature
dc.relation.ispartofseries Scientific Reports
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es
dc.subject Climate change en_US
dc.subject Marine biology en_US
dc.title Climate vulnerability assessment of key fishery resources in the Northern Humboldt Current System en_US
dc.type info:eu-repo/semantics/article
dc.identifier.doi https://doi.org/10.1038/s41598-022-08818-5
dc.subject.ocde https://purl.org/pe-repo/ocde/ford#1.06.12
dc.relation.issn 2045-2322


Ficheros en el ítem

Ficheros Tamaño Formato Ver

No hay ficheros asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem

info:eu-repo/semantics/restrictedAccess Excepto si se señala otra cosa, la licencia del ítem se describe como info:eu-repo/semantics/restrictedAccess

Buscar en el Repositorio


Listar

Panel de Control

Estadísticas