Search results for "harvest selection"

showing 2 items of 2 documents

Selection on fish personality differs between a no-take marine reserve and fished areas

2021

9 pages, 2 tables, 3 figures.-- This is an open access article under the terms of the Creative Commons Attribution License

0106 biological sciencesharvest selectionEvolutionmedia_common.quotation_subjectHome rangeMovementFishinghome rangeBiology010603 evolutionary biology01 natural sciencesAbundance (ecology)salmonidsQH359-425GeneticsPersonalitySpatial ecology14. Life underwaterRepeatabilityrepeatabilityDiel vertical migrationacoustic telemetryVDP::Landbruks- og Fiskerifag: 900::Fiskerifag: 920Ecology Evolution Behavior and Systematicsmedia_common010604 marine biology & hydrobiologyMarine reservespatial ecologyMarine habitatsSalmonidsOriginal ArticlesFisheryHome rangeHabitatpersonalityOriginal ArticleAcoustic telemetrymovementGeneral Agricultural and Biological SciencesHarvest selectionPersonalityEvolutionary Applications
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Data from: Harvest selection on multiple traits in the wild revealed by aquatic animal telemetry

2019

Harvesting can have profound impacts on the ecology and evolution of marine populations. However, little is known about the strength and direction of fisheries-induced selection acting on multiple traits in the wild. Here, we used acoustic telemetry to directly monitor individual behavior and fate in an intensively harvested species, the European lobster (Homarus gammarus, n = 100), in southern Norway. Overall, 24% of the tracked lobsters survived the two-month harvest season within the study area. Our results indicated that local survival was not random with respect to phenotype. We found no clear support for fisheries-induced selection acting directly on body size. However, lobsters with …

medicine and health careAquatic animal telemetryAnthropoceneLife SciencesMedicineHomarus gammarusFisheries induced selectionHarvest selection
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