Vis enkel innførsel

dc.contributor.authorWright, Jonathan
dc.contributor.authorSolbu, Erik Blystad
dc.contributor.authorEngen, Steinar
dc.date.accessioned2020-10-12T11:58:20Z
dc.date.available2020-10-12T11:58:20Z
dc.date.created2020-03-30T13:55:20Z
dc.date.issued2020-03-01
dc.identifier.citationEcology and Evolution. 2020, 10 (6), 3068-3078.en_US
dc.identifier.issn2045-7758
dc.identifier.urihttps://hdl.handle.net/11250/2682245
dc.description.abstractThere has been much recent research interest in the existence of a major axis of life‐history variation along a fast–slow continuum within almost all major taxonomic groups. Eco‐evolutionary models of density‐dependent selection provide a general explanation for such observations of interspecific variation in the "pace of life." One issue, however, is that some large‐bodied long‐lived “slow” species (e.g., trees and large fish) often show an explosive “fast” type of reproduction with many small offspring, and species with “fast” adult life stages can have comparatively “slow” offspring life stages (e.g., mayflies). We attempt to explain such life‐history evolution using the same eco‐evolutionary modeling approach but with two life stages, separating adult reproductive strategies from offspring survival strategies. When the population dynamics in the two life stages are closely linked and affect each other, density‐dependent selection occurs in parallel on both reproduction and survival, producing the usual one‐dimensional fast–slow continuum (e.g., houseflies to blue whales). However, strong density dependence at either the adult reproduction or offspring survival life stage creates quasi‐independent population dynamics, allowing fast‐type reproduction alongside slow‐type survival (e.g., trees and large fish), or the perhaps rarer slow‐type reproduction alongside fast‐type survival (e.g., mayflies—short‐lived adults producing few long‐lived offspring). Therefore, most types of species life histories in nature can potentially be explained via the eco‐evolutionary consequences of density‐dependent selection given the possible separation of demographic effects at different life stages.en_US
dc.language.isoengen_US
dc.publisherJohn Wiley & Sons Ltden_US
dc.rightsNavngivelse 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/deed.no*
dc.titleContrasting patterns of density-dependent selection at different life stages can create more than one fast–slow axis of life-history variationen_US
dc.typePeer revieweden_US
dc.typeJournal articleen_US
dc.description.versionpublishedVersionen_US
dc.rights.holder© 2020 The Authorsen_US
dc.source.pagenumber3068-3078en_US
dc.source.volume10en_US
dc.source.journalEcology and Evolutionen_US
dc.source.issue6en_US
dc.identifier.doi10.1002/ece3.6122
dc.identifier.cristin1804274
dc.relation.projectNorges forskningsråd: 223257en_US
dc.relation.projectEC/FP7/ERC-2010-AdG-268562en_US
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode1


Tilhørende fil(er)

Thumbnail

Denne innførselen finnes i følgende samling(er)

Vis enkel innførsel

Navngivelse 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Navngivelse 4.0 Internasjonal