Item type |
デフォルトアイテムタイプ(フル)(1) |
公開日 |
2020-11-18 |
タイトル |
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タイトル |
Coral larvae are poor swimmers and require fine-scale reef structure to settle |
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言語 |
en |
作成者 |
Hata, Tom
Madin, Joshua S.
Cumbo, Vivian R.
Denny, Mark
Figueiredo, Joanna
Harii, Saki
Thomas, Christopher J.
Baird, Andrew H.
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アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
権利情報 |
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言語 |
en |
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権利情報 |
Creative Commons Attribution 4.0 |
権利情報 |
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言語 |
en |
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権利情報Resource |
https://creativecommons.org/licenses/by/4.0/ |
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権利情報 |
https://creativecommons.org/licenses/by/4.0/ |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
Reef coral assemblages are highly dynamic and subject to repeated disturbances, which are predicted to increase in response to climate change. Consequently there is an urgent need to improve our understanding of the mechanisms underlying different recovery scenarios. Recent work has demonstrated that reef structural complexity can facilitate coral recovery, but the mechanism remains unclear. Similarly, experiments suggest that coral larvae can distinguish between the water from healthy and degraded reefs, however, whether or not they can use these cues to navigate to healthy reefs is an open question. Here, we use a meta-analytic approach to document that coral larval swimming speeds are orders of magnitude lower than measurements of water flow both on and off reefs. Therefore, the ability of coral larvae to navigate to reefs while in the open-ocean, or to settlement sites while on reefs is extremely limited. We then show experimentally that turbulence generated by fine scale structure is required to deliver larvae to the substratum even in conditions mimicking calm back-reef flow environments. We conclude that structural complexity at a number of scales assists coral recovery by facilitating both the delivery of coral larvae to the substratum and settlement. |
内容記述 |
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内容記述タイプ |
Other |
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内容記述 |
論文 |
出版者 |
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言語 |
en |
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出版者 |
Springer Nature |
言語 |
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言語 |
eng |
資源タイプ |
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資源タイプ |
journal article |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
出版タイプ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
識別子 |
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識別子 |
http://hdl.handle.net/20.500.12000/47265 |
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識別子タイプ |
HDL |
関連情報 |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1038/s41598-017-02402-y |
関連情報 |
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識別子タイプ |
DOI |
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関連識別子 |
https://doi.org/10.1038/s41598-017-02402-y |
収録物識別子 |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2045-2322 |
収録物名 |
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言語 |
en |
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収録物名 |
Scientific Reports |
書誌情報 |
巻 7,
発行日 2017-05-22
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