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- Publisher Website: 10.1007/s10592-009-9945-6
- Scopus: eid_2-s2.0-77953913612
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Article: Effective size of an Atlantic salmon (Salmo salar L.) metapopulation in Northern Spain
Title | Effective size of an Atlantic salmon (Salmo salar L.) metapopulation in Northern Spain |
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Authors | |
Keywords | Salmo salar L Metapopulation Effective population size Atlantic salmon Fisheries Conservation |
Issue Date | 2010 |
Citation | Conservation Genetics, 2010, v. 11, n. 4, p. 1559-1565 How to Cite? |
Abstract | The genetic diversity of metapopulations is influenced not only by the effective sizes (Ne) of individual subpopulations, but also by the total effective size of the metapopulation (meta-Ne). We estimated meta-Ne of four neighbouring Atlantic salmon populations connected by gene flow using genetic estimates of subpopulation Nes and migration rates derived from capture-recapture data. The meta-N̂e was lower than the sum of N̂es of the subpopulations, suggesting that genetic diversity harboured by the four river salmon metapopulation is lower than what would have been expected by viewing individual subpopulations separately. In addition, meta-N̂e was found to be sensitive to changes in N̂es of the subpopulation from which net emigration rate was largest, so as that the genetic diversity of the metapopulation would be best preserved by avoiding any reductions in Ne of this subpopulation. Yet, this subpopulation is the one that has historically-and still is-experiencing the highest exploitation rate in the metapopulation system. © 2009 Springer Science+Business Media B.V. |
Persistent Identifier | http://hdl.handle.net/10722/291971 |
ISSN | 2023 Impact Factor: 2.0 2023 SCImago Journal Rankings: 0.541 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Kuparinen, Anna | - |
dc.contributor.author | Tufto, Jarle | - |
dc.contributor.author | Consuegra, Sonia | - |
dc.contributor.author | Hindar, Kjetil | - |
dc.contributor.author | Merilä, Juha | - |
dc.contributor.author | de Leaniz, Carlos Garcia | - |
dc.date.accessioned | 2020-11-17T14:55:30Z | - |
dc.date.available | 2020-11-17T14:55:30Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | Conservation Genetics, 2010, v. 11, n. 4, p. 1559-1565 | - |
dc.identifier.issn | 1566-0621 | - |
dc.identifier.uri | http://hdl.handle.net/10722/291971 | - |
dc.description.abstract | The genetic diversity of metapopulations is influenced not only by the effective sizes (Ne) of individual subpopulations, but also by the total effective size of the metapopulation (meta-Ne). We estimated meta-Ne of four neighbouring Atlantic salmon populations connected by gene flow using genetic estimates of subpopulation Nes and migration rates derived from capture-recapture data. The meta-N̂e was lower than the sum of N̂es of the subpopulations, suggesting that genetic diversity harboured by the four river salmon metapopulation is lower than what would have been expected by viewing individual subpopulations separately. In addition, meta-N̂e was found to be sensitive to changes in N̂es of the subpopulation from which net emigration rate was largest, so as that the genetic diversity of the metapopulation would be best preserved by avoiding any reductions in Ne of this subpopulation. Yet, this subpopulation is the one that has historically-and still is-experiencing the highest exploitation rate in the metapopulation system. © 2009 Springer Science+Business Media B.V. | - |
dc.language | eng | - |
dc.relation.ispartof | Conservation Genetics | - |
dc.subject | Salmo salar L | - |
dc.subject | Metapopulation | - |
dc.subject | Effective population size | - |
dc.subject | Atlantic salmon | - |
dc.subject | Fisheries | - |
dc.subject | Conservation | - |
dc.title | Effective size of an Atlantic salmon (Salmo salar L.) metapopulation in Northern Spain | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1007/s10592-009-9945-6 | - |
dc.identifier.scopus | eid_2-s2.0-77953913612 | - |
dc.identifier.volume | 11 | - |
dc.identifier.issue | 4 | - |
dc.identifier.spage | 1559 | - |
dc.identifier.epage | 1565 | - |
dc.identifier.eissn | 1572-9737 | - |
dc.identifier.isi | WOS:000278899500028 | - |
dc.identifier.issnl | 1566-0621 | - |