Larval behaviour, dispersal and population connectivity in the deep sea
Ecosystem connectivity is an essential consideration for marine spatial planning of competing interests in the deep sea. Immobile, adult communities are connected through freely floating larvae, depending on new recruits for their health and to adapt to external pressures. We hypothesize that the ve...
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| Veröffentlicht in: | Scientific reports 2020-06, Vol.10 (1), p.10675-10675, Article 10675 |
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| creator | Gary, Stefan F. Fox, Alan D. Biastoch, Arne Roberts, J. Murray Cunningham, Stuart A. |
| description | Ecosystem connectivity is an essential consideration for marine spatial planning of competing interests in the deep sea. Immobile, adult communities are connected through freely floating larvae, depending on new recruits for their health and to adapt to external pressures. We hypothesize that the vertical swimming ability of deep-sea larvae, before they permanently settle at the bottom, is one way larvae can control dispersal. We test this hypothesis with more than
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simulated particles with a range of active swimming behaviours embedded within the currents of a high-resolution ocean model. Despite much stronger horizontal ocean currents, vertical swimming of simulated larvae can have an order of magnitude impact on dispersal. These strong relationships between larval dispersal, pathways, and active swimming demonstrate that lack of data on larval behaviour traits is a serious impediment to modelling deep-sea ecosystem connectivity; this uncertainty greatly limits our ability to develop ecologically coherent marine protected area networks. |
| doi_str_mv | 10.1038/s41598-020-67503-7 |
| format | Article |
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3
×
10
8
simulated particles with a range of active swimming behaviours embedded within the currents of a high-resolution ocean model. Despite much stronger horizontal ocean currents, vertical swimming of simulated larvae can have an order of magnitude impact on dispersal. These strong relationships between larval dispersal, pathways, and active swimming demonstrate that lack of data on larval behaviour traits is a serious impediment to modelling deep-sea ecosystem connectivity; this uncertainty greatly limits our ability to develop ecologically coherent marine protected area networks.</description><identifier>ISSN: 2045-2322</identifier><identifier>EISSN: 2045-2322</identifier><identifier>DOI: 10.1038/s41598-020-67503-7</identifier><identifier>PMID: 32606307</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>631/158/1144 ; 631/158/2446 ; 631/158/2463 ; 704/829/2737 ; 704/829/826 ; Animal Distribution - physiology ; Animals ; Behavior ; Behavior, Animal - physiology ; Case studies ; Connectivity ; Conservation of Natural Resources - methods ; Deep sea ; Dispersal ; Ecosystem ; Ecosystems ; Humanities and Social Sciences ; Hypotheses ; Larva - physiology ; Larvae ; Marine Biology - methods ; Marine ecosystems ; Marine protected areas ; multidisciplinary ; Multidisciplinary Sciences ; Ocean currents ; Population ; Population Dynamics ; Protected areas ; Science ; Science & Technology ; Science & Technology - Other Topics ; Science (multidisciplinary) ; Swimming ; Swimming - physiology ; Swimming behavior ; Temperature effects</subject><ispartof>Scientific reports, 2020-06, Vol.10 (1), p.10675-10675, Article 10675</ispartof><rights>The Author(s) 2020</rights><rights>The Author(s) 2020. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>45</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000548355100012</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c474t-b9ec89b30869bea46548c43e96d07952c2f79c225e2a654b021e4fce2bc307223</citedby><cites>FETCH-LOGICAL-c474t-b9ec89b30869bea46548c43e96d07952c2f79c225e2a654b021e4fce2bc307223</cites><orcidid>0000-0003-3946-4390 ; 0000-0002-9047-1986</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7326968/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7326968/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,315,728,781,785,865,886,2115,27929,27930,28253,41125,42194,51581,53796,53798</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32606307$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gary, Stefan F.</creatorcontrib><creatorcontrib>Fox, Alan D.</creatorcontrib><creatorcontrib>Biastoch, Arne</creatorcontrib><creatorcontrib>Roberts, J. Murray</creatorcontrib><creatorcontrib>Cunningham, Stuart A.</creatorcontrib><title>Larval behaviour, dispersal and population connectivity in the deep sea</title><title>Scientific reports</title><addtitle>Sci Rep</addtitle><addtitle>SCI REP-UK</addtitle><addtitle>Sci Rep</addtitle><description>Ecosystem connectivity is an essential consideration for marine spatial planning of competing interests in the deep sea. Immobile, adult communities are connected through freely floating larvae, depending on new recruits for their health and to adapt to external pressures. We hypothesize that the vertical swimming ability of deep-sea larvae, before they permanently settle at the bottom, is one way larvae can control dispersal. We test this hypothesis with more than
3
×
10
8
simulated particles with a range of active swimming behaviours embedded within the currents of a high-resolution ocean model. Despite much stronger horizontal ocean currents, vertical swimming of simulated larvae can have an order of magnitude impact on dispersal. 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Murray</au><au>Cunningham, Stuart A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Larval behaviour, dispersal and population connectivity in the deep sea</atitle><jtitle>Scientific reports</jtitle><stitle>Sci Rep</stitle><stitle>SCI REP-UK</stitle><addtitle>Sci Rep</addtitle><date>2020-06-30</date><risdate>2020</risdate><volume>10</volume><issue>1</issue><spage>10675</spage><epage>10675</epage><pages>10675-10675</pages><artnum>10675</artnum><issn>2045-2322</issn><eissn>2045-2322</eissn><abstract>Ecosystem connectivity is an essential consideration for marine spatial planning of competing interests in the deep sea. Immobile, adult communities are connected through freely floating larvae, depending on new recruits for their health and to adapt to external pressures. We hypothesize that the vertical swimming ability of deep-sea larvae, before they permanently settle at the bottom, is one way larvae can control dispersal. We test this hypothesis with more than
3
×
10
8
simulated particles with a range of active swimming behaviours embedded within the currents of a high-resolution ocean model. Despite much stronger horizontal ocean currents, vertical swimming of simulated larvae can have an order of magnitude impact on dispersal. These strong relationships between larval dispersal, pathways, and active swimming demonstrate that lack of data on larval behaviour traits is a serious impediment to modelling deep-sea ecosystem connectivity; this uncertainty greatly limits our ability to develop ecologically coherent marine protected area networks.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>32606307</pmid><doi>10.1038/s41598-020-67503-7</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-3946-4390</orcidid><orcidid>https://orcid.org/0000-0002-9047-1986</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | 631/158/1144 631/158/2446 631/158/2463 704/829/2737 704/829/826 Animal Distribution - physiology Animals Behavior Behavior, Animal - physiology Case studies Connectivity Conservation of Natural Resources - methods Deep sea Dispersal Ecosystem Ecosystems Humanities and Social Sciences Hypotheses Larva - physiology Larvae Marine Biology - methods Marine ecosystems Marine protected areas multidisciplinary Multidisciplinary Sciences Ocean currents Population Population Dynamics Protected areas Science Science & Technology Science & Technology - Other Topics Science (multidisciplinary) Swimming Swimming - physiology Swimming behavior Temperature effects |
| title | Larval behaviour, dispersal and population connectivity in the deep sea |
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