Resilience of branching and massive corals to wave loading under sea level rise – A coupled computational fluid dynamics-structural analysis
•Failure stresses in branching coral are determined through mechanical testing.•A computational fluid dynamics and structural analysis model is developed.•The model is used to estimate hydrodynamic conditions leading to structural failure.•The impact of sea level rise or loss of structural strength...
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| Veröffentlicht in: | Marine pollution bulletin 2014-09, Vol.86 (1-2), p.91-101 |
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| container_title | Marine pollution bulletin |
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| creator | Baldock, Tom E. Karampour, Hassan Sleep, Rachael Vyltla, Anisha Albermani, Faris Golshani, Aliasghar Callaghan, David P. Roff, George Mumby, Peter J. |
| description | •Failure stresses in branching coral are determined through mechanical testing.•A computational fluid dynamics and structural analysis model is developed.•The model is used to estimate hydrodynamic conditions leading to structural failure.•The impact of sea level rise or loss of structural strength is investigated.•Exposure to damaging wave loads increases for branching coral.
Measurements of coral structural strength are coupled with a fluid dynamics-structural analysis to investigate the resilience of coral to wave loading under sea level rise and a typical Great Barrier Reef lagoon wave climate. The measured structural properties were used to determine the wave conditions and flow velocities that lead to structural failure. Hydrodynamic modelling was subsequently used to investigate the type of the bathymetry where coral is most vulnerable to breakage under cyclonic wave conditions, and how sea level rise (SLR) changes this vulnerability. Massive corals are determined not to be vulnerable to wave induced structural damage, whereas branching corals are susceptible at wave induced orbital velocities exceeding 0.5m/s. Model results from a large suite of idealised bathymetry suggest that SLR of 1m or a loss of skeleton strength of order 25% significantly increases the area of reef flat where branching corals are exposed to damaging wave induced flows. |
| doi_str_mv | 10.1016/j.marpolbul.2014.07.038 |
| format | Article |
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Measurements of coral structural strength are coupled with a fluid dynamics-structural analysis to investigate the resilience of coral to wave loading under sea level rise and a typical Great Barrier Reef lagoon wave climate. The measured structural properties were used to determine the wave conditions and flow velocities that lead to structural failure. Hydrodynamic modelling was subsequently used to investigate the type of the bathymetry where coral is most vulnerable to breakage under cyclonic wave conditions, and how sea level rise (SLR) changes this vulnerability. Massive corals are determined not to be vulnerable to wave induced structural damage, whereas branching corals are susceptible at wave induced orbital velocities exceeding 0.5m/s. Model results from a large suite of idealised bathymetry suggest that SLR of 1m or a loss of skeleton strength of order 25% significantly increases the area of reef flat where branching corals are exposed to damaging wave induced flows.</description><identifier>ISSN: 0025-326X</identifier><identifier>EISSN: 1879-3363</identifier><identifier>DOI: 10.1016/j.marpolbul.2014.07.038</identifier><identifier>PMID: 25113099</identifier><identifier>CODEN: MPNBAZ</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Anthozoa - anatomy & histology ; Anthozoa - physiology ; Applied ecology ; Biological and medical sciences ; Biomechanical Phenomena ; Climate Change ; Cnidaria. Ctenaria ; Computational fluid dynamics ; Coral ; Coral breakage ; Coral Reefs ; Corals ; Ecotoxicology, biological effects of pollution ; Fluid flow ; Fluids ; Fundamental and applied biological sciences. Psychology ; Hydrodynamics ; Invertebrates ; Joining ; Marine ; Marine and brackish environment ; Models, Theoretical ; Reef bathymetry ; Reefs ; Resilience ; Sea level ; Sea level rise ; Sea water ecosystems ; Structural properties ; Synecology ; Water Movements ; Wave loading</subject><ispartof>Marine pollution bulletin, 2014-09, Vol.86 (1-2), p.91-101</ispartof><rights>2014 Elsevier Ltd</rights><rights>2015 INIST-CNRS</rights><rights>Copyright © 2014 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c537t-8c4eeddc8b05686ab65cc1de1cb542318d66a2fc7219f0416e191b422b53a34c3</citedby><cites>FETCH-LOGICAL-c537t-8c4eeddc8b05686ab65cc1de1cb542318d66a2fc7219f0416e191b422b53a34c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.marpolbul.2014.07.038$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28800251$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25113099$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Baldock, Tom E.</creatorcontrib><creatorcontrib>Karampour, Hassan</creatorcontrib><creatorcontrib>Sleep, Rachael</creatorcontrib><creatorcontrib>Vyltla, Anisha</creatorcontrib><creatorcontrib>Albermani, Faris</creatorcontrib><creatorcontrib>Golshani, Aliasghar</creatorcontrib><creatorcontrib>Callaghan, David P.</creatorcontrib><creatorcontrib>Roff, George</creatorcontrib><creatorcontrib>Mumby, Peter J.</creatorcontrib><title>Resilience of branching and massive corals to wave loading under sea level rise – A coupled computational fluid dynamics-structural analysis</title><title>Marine pollution bulletin</title><addtitle>Mar Pollut Bull</addtitle><description>•Failure stresses in branching coral are determined through mechanical testing.•A computational fluid dynamics and structural analysis model is developed.•The model is used to estimate hydrodynamic conditions leading to structural failure.•The impact of sea level rise or loss of structural strength is investigated.•Exposure to damaging wave loads increases for branching coral.
Measurements of coral structural strength are coupled with a fluid dynamics-structural analysis to investigate the resilience of coral to wave loading under sea level rise and a typical Great Barrier Reef lagoon wave climate. The measured structural properties were used to determine the wave conditions and flow velocities that lead to structural failure. Hydrodynamic modelling was subsequently used to investigate the type of the bathymetry where coral is most vulnerable to breakage under cyclonic wave conditions, and how sea level rise (SLR) changes this vulnerability. Massive corals are determined not to be vulnerable to wave induced structural damage, whereas branching corals are susceptible at wave induced orbital velocities exceeding 0.5m/s. Model results from a large suite of idealised bathymetry suggest that SLR of 1m or a loss of skeleton strength of order 25% significantly increases the area of reef flat where branching corals are exposed to damaging wave induced flows.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Anthozoa - anatomy & histology</subject><subject>Anthozoa - physiology</subject><subject>Applied ecology</subject><subject>Biological and medical sciences</subject><subject>Biomechanical Phenomena</subject><subject>Climate Change</subject><subject>Cnidaria. Ctenaria</subject><subject>Computational fluid dynamics</subject><subject>Coral</subject><subject>Coral breakage</subject><subject>Coral Reefs</subject><subject>Corals</subject><subject>Ecotoxicology, biological effects of pollution</subject><subject>Fluid flow</subject><subject>Fluids</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hydrodynamics</subject><subject>Invertebrates</subject><subject>Joining</subject><subject>Marine</subject><subject>Marine and brackish environment</subject><subject>Models, Theoretical</subject><subject>Reef bathymetry</subject><subject>Reefs</subject><subject>Resilience</subject><subject>Sea level</subject><subject>Sea level rise</subject><subject>Sea water ecosystems</subject><subject>Structural properties</subject><subject>Synecology</subject><subject>Water Movements</subject><subject>Wave loading</subject><issn>0025-326X</issn><issn>1879-3363</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNks2KFDEQx4Mo7rj6CpqL4KXbfHf3cVj8ggVBFLyFdFKtGdKdMemeZW4-gRff0Ccx7YzrcT0Vgd-_KtSvEHpGSU0JVS939WjSPoZ-CTUjVNSkqQlv76ENbZuu4lzx-2hDCJMVZ-rzBXqU844Q0rCGPkQXTFLKSddt0I8PkH3wMFnAccB9MpP96qcv2EwOjyZnfwBsYzIh4zniG1OeIRq3IsvkIOEMBgc4QMDJZ8C_vv_E25JY9gFcqeN-mc3s42QCHsLiHXbHyYze5irPabHzUnqXaSYcs8-P0YOhjIIn53qJPr1-9fHqbXX9_s27q-11ZSVv5qq1AsA52_ZEqlaZXklrqQNqeykYp61TyrDBNox2AxFUAe1oLxjrJTdcWH6JXpz67lP8tkCe9eizhRDMBHHJmipFiGBUyf9AeScaIaW4G5WKCUF52xW0OaE2xZwTDHqffHF61JToVbHe6VvFelWsSaOL4pJ8eh6y9CO429xfpwV4fgZMtiYMq1Kf_3Ftu94FLdz2xEFZ9MFD0tn-OQTnE9hZu-jv_MxvcLLL-g</recordid><startdate>20140915</startdate><enddate>20140915</enddate><creator>Baldock, Tom E.</creator><creator>Karampour, Hassan</creator><creator>Sleep, Rachael</creator><creator>Vyltla, Anisha</creator><creator>Albermani, Faris</creator><creator>Golshani, Aliasghar</creator><creator>Callaghan, David P.</creator><creator>Roff, George</creator><creator>Mumby, Peter J.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>7ST</scope><scope>7TG</scope><scope>7TN</scope><scope>7TV</scope><scope>7UA</scope><scope>C1K</scope><scope>F1W</scope><scope>H97</scope><scope>KL.</scope><scope>L.G</scope><scope>SOI</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20140915</creationdate><title>Resilience of branching and massive corals to wave loading under sea level rise – A coupled computational fluid dynamics-structural analysis</title><author>Baldock, Tom E. ; Karampour, Hassan ; Sleep, Rachael ; Vyltla, Anisha ; Albermani, Faris ; Golshani, Aliasghar ; Callaghan, David P. ; Roff, George ; Mumby, Peter J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c537t-8c4eeddc8b05686ab65cc1de1cb542318d66a2fc7219f0416e191b422b53a34c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Animals</topic><topic>Anthozoa - anatomy & histology</topic><topic>Anthozoa - physiology</topic><topic>Applied ecology</topic><topic>Biological and medical sciences</topic><topic>Biomechanical Phenomena</topic><topic>Climate Change</topic><topic>Cnidaria. Ctenaria</topic><topic>Computational fluid dynamics</topic><topic>Coral</topic><topic>Coral breakage</topic><topic>Coral Reefs</topic><topic>Corals</topic><topic>Ecotoxicology, biological effects of pollution</topic><topic>Fluid flow</topic><topic>Fluids</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hydrodynamics</topic><topic>Invertebrates</topic><topic>Joining</topic><topic>Marine</topic><topic>Marine and brackish environment</topic><topic>Models, Theoretical</topic><topic>Reef bathymetry</topic><topic>Reefs</topic><topic>Resilience</topic><topic>Sea level</topic><topic>Sea level rise</topic><topic>Sea water ecosystems</topic><topic>Structural properties</topic><topic>Synecology</topic><topic>Water Movements</topic><topic>Wave loading</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Baldock, Tom E.</creatorcontrib><creatorcontrib>Karampour, Hassan</creatorcontrib><creatorcontrib>Sleep, Rachael</creatorcontrib><creatorcontrib>Vyltla, Anisha</creatorcontrib><creatorcontrib>Albermani, Faris</creatorcontrib><creatorcontrib>Golshani, Aliasghar</creatorcontrib><creatorcontrib>Callaghan, David P.</creatorcontrib><creatorcontrib>Roff, George</creatorcontrib><creatorcontrib>Mumby, Peter J.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>Environment Abstracts</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Environment Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Marine pollution bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Baldock, Tom E.</au><au>Karampour, Hassan</au><au>Sleep, Rachael</au><au>Vyltla, Anisha</au><au>Albermani, Faris</au><au>Golshani, Aliasghar</au><au>Callaghan, David P.</au><au>Roff, George</au><au>Mumby, Peter J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Resilience of branching and massive corals to wave loading under sea level rise – A coupled computational fluid dynamics-structural analysis</atitle><jtitle>Marine pollution bulletin</jtitle><addtitle>Mar Pollut Bull</addtitle><date>2014-09-15</date><risdate>2014</risdate><volume>86</volume><issue>1-2</issue><spage>91</spage><epage>101</epage><pages>91-101</pages><issn>0025-326X</issn><eissn>1879-3363</eissn><coden>MPNBAZ</coden><abstract>•Failure stresses in branching coral are determined through mechanical testing.•A computational fluid dynamics and structural analysis model is developed.•The model is used to estimate hydrodynamic conditions leading to structural failure.•The impact of sea level rise or loss of structural strength is investigated.•Exposure to damaging wave loads increases for branching coral.
Measurements of coral structural strength are coupled with a fluid dynamics-structural analysis to investigate the resilience of coral to wave loading under sea level rise and a typical Great Barrier Reef lagoon wave climate. The measured structural properties were used to determine the wave conditions and flow velocities that lead to structural failure. Hydrodynamic modelling was subsequently used to investigate the type of the bathymetry where coral is most vulnerable to breakage under cyclonic wave conditions, and how sea level rise (SLR) changes this vulnerability. Massive corals are determined not to be vulnerable to wave induced structural damage, whereas branching corals are susceptible at wave induced orbital velocities exceeding 0.5m/s. Model results from a large suite of idealised bathymetry suggest that SLR of 1m or a loss of skeleton strength of order 25% significantly increases the area of reef flat where branching corals are exposed to damaging wave induced flows.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><pmid>25113099</pmid><doi>10.1016/j.marpolbul.2014.07.038</doi><tpages>11</tpages></addata></record> |
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| ispartof | Marine pollution bulletin, 2014-09, Vol.86 (1-2), p.91-101 |
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| subjects | Animal and plant ecology Animal, plant and microbial ecology Animals Anthozoa - anatomy & histology Anthozoa - physiology Applied ecology Biological and medical sciences Biomechanical Phenomena Climate Change Cnidaria. Ctenaria Computational fluid dynamics Coral Coral breakage Coral Reefs Corals Ecotoxicology, biological effects of pollution Fluid flow Fluids Fundamental and applied biological sciences. Psychology Hydrodynamics Invertebrates Joining Marine Marine and brackish environment Models, Theoretical Reef bathymetry Reefs Resilience Sea level Sea level rise Sea water ecosystems Structural properties Synecology Water Movements Wave loading |
| title | Resilience of branching and massive corals to wave loading under sea level rise – A coupled computational fluid dynamics-structural analysis |
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