0000000000131147

AUTHOR

Alexandre Alonso-fernández

showing 3 related works from this author

Time at risk: individual spatial behaviour drives fitness and marine protected area effectiveness

2021

The effectiveness of Marine Protected Areas (MPAs) depends on the mobility of the populations that are the target of protection, with sedentary species likely to spend more time under protection even within small MPAs. However, little is understood about how individual variation in mobility may influence the risk of crossing an MPA border, as well as the fitness costs associated with being exposed to spillover fisheries. Here we investigated the repeatability of spatial behaviour, its role in determining the probability of being at risk (i.e. exposed to the fishery) and the fitness consequences for the individuals. We acoustically tracked the movements and fate of 282 individuals of three f…

VDP::Matematikk og Naturvitenskap: 400::Basale biofag: 470
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Spatio-Temporal Assessment of the European Hake (Merluccius merluccius) Recruits in the Northern Iberian Peninsula

2021

14 pages, 9 figures, 3 tables.-- This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY)

Stock assessmentlcsh:QH1-199.5Range (biology)recruitsContext (language use)Ocean Engineeringbayesian modelsAquatic Sciencelcsh:General. Including nature conservation geographical distributionOceanographyHakePeninsulaINLAhurdle-modelBathymetryCentro Oceanográfico de MurciaPesqueríaslcsh:Sciencestock assessmentliving resourcesWater Science and TechnologyEuropean hakefishgeographyGlobal and Planetary Changegeography.geographical_feature_categorybiologyContinental shelfspatial ecologyconservationMerluccius merlucciushurdle-modebiology.organism_classificationsustainabilityFisherylcsh:QINLA approachbiotechnology
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Time at risk: Individual spatial behaviour drives effectiveness of marine protected areas and fitness

2021

11 pages, 6 figures, 1 table.-- Under a Creative Commons license

0106 biological sciencesFully protected areaHome rangeFish species010603 evolutionary biology01 natural sciencesIntraspecific competitionMovement ecologyConservation ecologyTime at riskSpillover effectMarine protected areas14. Life underwaterRepeatabiltyEcology Evolution Behavior and SystematicsSelection (genetic algorithm)Nature and Landscape Conservation010604 marine biology & hydrobiologyFisheryHome rangeGeographyTraitMarine protected areaFish behaviourIndividual behaviourBiological Conservation
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