Climatic Constraints on Growth Rate and Geochemistry (Sr/Ca and U/Ca) of the Coral Siderastrea stellata in the Southwest Equatorial Atlantic (Rocas Atoll, Brazil)
Although relatively rare compared to similar latitudes in the Pacific or Indian Oceans, massive coral colonies are present in the Tropical/Equatorial Southwestern Atlantic Ocean. However, detailed geochemical compositions of these corals are still largely unknown. In this work, we present growth rat...
Gespeichert in:
| Veröffentlicht in: | Geochemistry, geophysics, geosystems : G3 geophysics, geosystems : G3, 2018-03, Vol.19 (3), p.772-786 |
|---|---|
| Hauptverfasser: | , , , , , , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 786 |
|---|---|
| container_issue | 3 |
| container_start_page | 772 |
| container_title | Geochemistry, geophysics, geosystems : G3 |
| container_volume | 19 |
| creator | Evangelista, H. Sifeddine, A. Corrège, T. Servain, J. Dassié, E. P. Logato, R. Cordeiro, R. C. Shen, C.‐C. Le Cornec, F. Nogueira, J. Segal, B. Castagna, A. Turcq, B. |
| description | Although relatively rare compared to similar latitudes in the Pacific or Indian Oceans, massive coral colonies are present in the Tropical/Equatorial Southwestern Atlantic Ocean. However, detailed geochemical compositions of these corals are still largely unknown. In this work, we present growth rates, Sr/Ca, and U/Ca ratios of the coral colony (Siderastrea stellata) sampled at Rocas Atoll, off the Brazilian coast. These variables are primarily affected by sea surface temperature (SST) at seasonal scale, and by wind stress at interannual scale, these results represent a broad new finding. A lower significance at the interannual time scale between Sr/Ca and U/Ca with respect to SST is attributed to the low SST amplitude closed to Equator. An investigation on the dependence of coral growth rates with respect to the “cloud shading effect” promoted by the Intertropical Convergence Zone (ITCZ) does not show significant influence. Additionally, rain seems to act on local geochemistry of Sr/Ca ratios and growth rate at the decadal scale.
Key Points
Pseudo wind stress and SST are key players in the modulation of coral Sr/Ca and growth at the Equatorial Atlantic
Coral Sr/Ca (U/Ca) x SST linear regression was achieved for Rocas Atoll
Presently, the Intertropical Convergence Zone has minor effect on coral growth at Rocas Atoll |
| doi_str_mv | 10.1002/2017GC007365 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_24P</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_01834267v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2025350336</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3792-4a513b255a92baf2da0545af2456f102562297cff1e4c0218bf7a9c3e4be722b3</originalsourceid><addsrcrecordid>eNp9kc9KAzEQxhdR8O_NBwh4acHaZLLZbY91qVuhIFg9h9ltlo3EjSappT6OT2pqRXrylC_Dbz5m5kuSS0ZvGKUwBMrysqA055k4SE6YADEACvnhnj5OTr1_oZSlQoxOkq_C6FcMuiaF7XxwqLvgie1I6ew6tOQRgyLYLUmpbN2qVx2ZDekt3LDAn_pzFH1iGxJaFT0cGrLQS-UwggqJD8oYDEh090Ms7Cq0a-UDmb6vMFinY8MkGOy2M_QebY0-_q0x1-TW4ac2_fPkqEHj1cXve5Y8302fitlg_lDeF5P5oOb5GAYpCsYrEALHUGEDS6QiFVGkImsYBZEBjPO6aZhKawpsVDU5jmuu0krlABU_S_o73xaNfHPxLG4jLWo5m8zltkbZiKeQ5R8sslc79s3Z91VcR77YlevieDIeWXBBOc8idb2jame9d6r5s2VUbhOT-4lFnO_wtTZq8y8ry7KcQgwV-DcN3ZXk</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2025350336</pqid></control><display><type>article</type><title>Climatic Constraints on Growth Rate and Geochemistry (Sr/Ca and U/Ca) of the Coral Siderastrea stellata in the Southwest Equatorial Atlantic (Rocas Atoll, Brazil)</title><source>Wiley Online Library</source><creator>Evangelista, H. ; Sifeddine, A. ; Corrège, T. ; Servain, J. ; Dassié, E. P. ; Logato, R. ; Cordeiro, R. C. ; Shen, C.‐C. ; Le Cornec, F. ; Nogueira, J. ; Segal, B. ; Castagna, A. ; Turcq, B.</creator><creatorcontrib>Evangelista, H. ; Sifeddine, A. ; Corrège, T. ; Servain, J. ; Dassié, E. P. ; Logato, R. ; Cordeiro, R. C. ; Shen, C.‐C. ; Le Cornec, F. ; Nogueira, J. ; Segal, B. ; Castagna, A. ; Turcq, B.</creatorcontrib><description>Although relatively rare compared to similar latitudes in the Pacific or Indian Oceans, massive coral colonies are present in the Tropical/Equatorial Southwestern Atlantic Ocean. However, detailed geochemical compositions of these corals are still largely unknown. In this work, we present growth rates, Sr/Ca, and U/Ca ratios of the coral colony (Siderastrea stellata) sampled at Rocas Atoll, off the Brazilian coast. These variables are primarily affected by sea surface temperature (SST) at seasonal scale, and by wind stress at interannual scale, these results represent a broad new finding. A lower significance at the interannual time scale between Sr/Ca and U/Ca with respect to SST is attributed to the low SST amplitude closed to Equator. An investigation on the dependence of coral growth rates with respect to the “cloud shading effect” promoted by the Intertropical Convergence Zone (ITCZ) does not show significant influence. Additionally, rain seems to act on local geochemistry of Sr/Ca ratios and growth rate at the decadal scale.
Key Points
Pseudo wind stress and SST are key players in the modulation of coral Sr/Ca and growth at the Equatorial Atlantic
Coral Sr/Ca (U/Ca) x SST linear regression was achieved for Rocas Atoll
Presently, the Intertropical Convergence Zone has minor effect on coral growth at Rocas Atoll</description><identifier>ISSN: 1525-2027</identifier><identifier>EISSN: 1525-2027</identifier><identifier>DOI: 10.1002/2017GC007365</identifier><language>eng</language><publisher>Washington: John Wiley & Sons, Inc</publisher><subject>Atolls ; Convergence zones ; coral ; Coral growth ; Corals ; Earth Sciences ; Equator ; Equatorial Atlantic ; Geochemistry ; Geophysics ; Growth rate ; Intertropical convergence zone ; ITCZ ; Oceans ; Ratios ; Rocas Atoll ; Sciences of the Universe ; Sea surface ; Sea surface temperature ; Shading ; Siderastrea ; Siderastrea stellata ; Surface temperature ; Tropical climate ; Wind stress</subject><ispartof>Geochemistry, geophysics, geosystems : G3, 2018-03, Vol.19 (3), p.772-786</ispartof><rights>2018. American Geophysical Union. All Rights Reserved.</rights><rights>Copyright</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3792-4a513b255a92baf2da0545af2456f102562297cff1e4c0218bf7a9c3e4be722b3</citedby><cites>FETCH-LOGICAL-c3792-4a513b255a92baf2da0545af2456f102562297cff1e4c0218bf7a9c3e4be722b3</cites><orcidid>0000-0003-2833-2771 ; 0000-0002-6069-1574 ; 0000-0001-9832-1141 ; 0000-0003-4858-8774 ; 0000-0002-3927-2690 ; 0000-0002-6536-2702 ; 0000-0002-2502-5373 ; 0000-0002-7782-5268</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2F2017GC007365$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2F2017GC007365$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>230,314,776,780,881,1411,11541,27901,27902,45550,45551,46027,46451</link.rule.ids><linktorsrc>$$Uhttps://onlinelibrary.wiley.com/doi/abs/10.1002%2F2017GC007365$$EView_record_in_Wiley-Blackwell$$FView_record_in_$$GWiley-Blackwell</linktorsrc><backlink>$$Uhttps://hal.science/hal-01834267$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Evangelista, H.</creatorcontrib><creatorcontrib>Sifeddine, A.</creatorcontrib><creatorcontrib>Corrège, T.</creatorcontrib><creatorcontrib>Servain, J.</creatorcontrib><creatorcontrib>Dassié, E. P.</creatorcontrib><creatorcontrib>Logato, R.</creatorcontrib><creatorcontrib>Cordeiro, R. C.</creatorcontrib><creatorcontrib>Shen, C.‐C.</creatorcontrib><creatorcontrib>Le Cornec, F.</creatorcontrib><creatorcontrib>Nogueira, J.</creatorcontrib><creatorcontrib>Segal, B.</creatorcontrib><creatorcontrib>Castagna, A.</creatorcontrib><creatorcontrib>Turcq, B.</creatorcontrib><title>Climatic Constraints on Growth Rate and Geochemistry (Sr/Ca and U/Ca) of the Coral Siderastrea stellata in the Southwest Equatorial Atlantic (Rocas Atoll, Brazil)</title><title>Geochemistry, geophysics, geosystems : G3</title><description>Although relatively rare compared to similar latitudes in the Pacific or Indian Oceans, massive coral colonies are present in the Tropical/Equatorial Southwestern Atlantic Ocean. However, detailed geochemical compositions of these corals are still largely unknown. In this work, we present growth rates, Sr/Ca, and U/Ca ratios of the coral colony (Siderastrea stellata) sampled at Rocas Atoll, off the Brazilian coast. These variables are primarily affected by sea surface temperature (SST) at seasonal scale, and by wind stress at interannual scale, these results represent a broad new finding. A lower significance at the interannual time scale between Sr/Ca and U/Ca with respect to SST is attributed to the low SST amplitude closed to Equator. An investigation on the dependence of coral growth rates with respect to the “cloud shading effect” promoted by the Intertropical Convergence Zone (ITCZ) does not show significant influence. Additionally, rain seems to act on local geochemistry of Sr/Ca ratios and growth rate at the decadal scale.
Key Points
Pseudo wind stress and SST are key players in the modulation of coral Sr/Ca and growth at the Equatorial Atlantic
Coral Sr/Ca (U/Ca) x SST linear regression was achieved for Rocas Atoll
Presently, the Intertropical Convergence Zone has minor effect on coral growth at Rocas Atoll</description><subject>Atolls</subject><subject>Convergence zones</subject><subject>coral</subject><subject>Coral growth</subject><subject>Corals</subject><subject>Earth Sciences</subject><subject>Equator</subject><subject>Equatorial Atlantic</subject><subject>Geochemistry</subject><subject>Geophysics</subject><subject>Growth rate</subject><subject>Intertropical convergence zone</subject><subject>ITCZ</subject><subject>Oceans</subject><subject>Ratios</subject><subject>Rocas Atoll</subject><subject>Sciences of the Universe</subject><subject>Sea surface</subject><subject>Sea surface temperature</subject><subject>Shading</subject><subject>Siderastrea</subject><subject>Siderastrea stellata</subject><subject>Surface temperature</subject><subject>Tropical climate</subject><subject>Wind stress</subject><issn>1525-2027</issn><issn>1525-2027</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp9kc9KAzEQxhdR8O_NBwh4acHaZLLZbY91qVuhIFg9h9ltlo3EjSappT6OT2pqRXrylC_Dbz5m5kuSS0ZvGKUwBMrysqA055k4SE6YADEACvnhnj5OTr1_oZSlQoxOkq_C6FcMuiaF7XxwqLvgie1I6ew6tOQRgyLYLUmpbN2qVx2ZDekt3LDAn_pzFH1iGxJaFT0cGrLQS-UwggqJD8oYDEh090Ms7Cq0a-UDmb6vMFinY8MkGOy2M_QebY0-_q0x1-TW4ac2_fPkqEHj1cXve5Y8302fitlg_lDeF5P5oOb5GAYpCsYrEALHUGEDS6QiFVGkImsYBZEBjPO6aZhKawpsVDU5jmuu0krlABU_S_o73xaNfHPxLG4jLWo5m8zltkbZiKeQ5R8sslc79s3Z91VcR77YlevieDIeWXBBOc8idb2jame9d6r5s2VUbhOT-4lFnO_wtTZq8y8ry7KcQgwV-DcN3ZXk</recordid><startdate>201803</startdate><enddate>201803</enddate><creator>Evangelista, H.</creator><creator>Sifeddine, A.</creator><creator>Corrège, T.</creator><creator>Servain, J.</creator><creator>Dassié, E. P.</creator><creator>Logato, R.</creator><creator>Cordeiro, R. C.</creator><creator>Shen, C.‐C.</creator><creator>Le Cornec, F.</creator><creator>Nogueira, J.</creator><creator>Segal, B.</creator><creator>Castagna, A.</creator><creator>Turcq, B.</creator><general>John Wiley & Sons, Inc</general><general>AGU and the Geochemical Society</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>7TN</scope><scope>F1W</scope><scope>H96</scope><scope>KL.</scope><scope>L.G</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0003-2833-2771</orcidid><orcidid>https://orcid.org/0000-0002-6069-1574</orcidid><orcidid>https://orcid.org/0000-0001-9832-1141</orcidid><orcidid>https://orcid.org/0000-0003-4858-8774</orcidid><orcidid>https://orcid.org/0000-0002-3927-2690</orcidid><orcidid>https://orcid.org/0000-0002-6536-2702</orcidid><orcidid>https://orcid.org/0000-0002-2502-5373</orcidid><orcidid>https://orcid.org/0000-0002-7782-5268</orcidid></search><sort><creationdate>201803</creationdate><title>Climatic Constraints on Growth Rate and Geochemistry (Sr/Ca and U/Ca) of the Coral Siderastrea stellata in the Southwest Equatorial Atlantic (Rocas Atoll, Brazil)</title><author>Evangelista, H. ; Sifeddine, A. ; Corrège, T. ; Servain, J. ; Dassié, E. P. ; Logato, R. ; Cordeiro, R. C. ; Shen, C.‐C. ; Le Cornec, F. ; Nogueira, J. ; Segal, B. ; Castagna, A. ; Turcq, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3792-4a513b255a92baf2da0545af2456f102562297cff1e4c0218bf7a9c3e4be722b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Atolls</topic><topic>Convergence zones</topic><topic>coral</topic><topic>Coral growth</topic><topic>Corals</topic><topic>Earth Sciences</topic><topic>Equator</topic><topic>Equatorial Atlantic</topic><topic>Geochemistry</topic><topic>Geophysics</topic><topic>Growth rate</topic><topic>Intertropical convergence zone</topic><topic>ITCZ</topic><topic>Oceans</topic><topic>Ratios</topic><topic>Rocas Atoll</topic><topic>Sciences of the Universe</topic><topic>Sea surface</topic><topic>Sea surface temperature</topic><topic>Shading</topic><topic>Siderastrea</topic><topic>Siderastrea stellata</topic><topic>Surface temperature</topic><topic>Tropical climate</topic><topic>Wind stress</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Evangelista, H.</creatorcontrib><creatorcontrib>Sifeddine, A.</creatorcontrib><creatorcontrib>Corrège, T.</creatorcontrib><creatorcontrib>Servain, J.</creatorcontrib><creatorcontrib>Dassié, E. P.</creatorcontrib><creatorcontrib>Logato, R.</creatorcontrib><creatorcontrib>Cordeiro, R. C.</creatorcontrib><creatorcontrib>Shen, C.‐C.</creatorcontrib><creatorcontrib>Le Cornec, F.</creatorcontrib><creatorcontrib>Nogueira, J.</creatorcontrib><creatorcontrib>Segal, B.</creatorcontrib><creatorcontrib>Castagna, A.</creatorcontrib><creatorcontrib>Turcq, B.</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Oceanic Abstracts</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Geochemistry, geophysics, geosystems : G3</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Evangelista, H.</au><au>Sifeddine, A.</au><au>Corrège, T.</au><au>Servain, J.</au><au>Dassié, E. P.</au><au>Logato, R.</au><au>Cordeiro, R. C.</au><au>Shen, C.‐C.</au><au>Le Cornec, F.</au><au>Nogueira, J.</au><au>Segal, B.</au><au>Castagna, A.</au><au>Turcq, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Climatic Constraints on Growth Rate and Geochemistry (Sr/Ca and U/Ca) of the Coral Siderastrea stellata in the Southwest Equatorial Atlantic (Rocas Atoll, Brazil)</atitle><jtitle>Geochemistry, geophysics, geosystems : G3</jtitle><date>2018-03</date><risdate>2018</risdate><volume>19</volume><issue>3</issue><spage>772</spage><epage>786</epage><pages>772-786</pages><issn>1525-2027</issn><eissn>1525-2027</eissn><abstract>Although relatively rare compared to similar latitudes in the Pacific or Indian Oceans, massive coral colonies are present in the Tropical/Equatorial Southwestern Atlantic Ocean. However, detailed geochemical compositions of these corals are still largely unknown. In this work, we present growth rates, Sr/Ca, and U/Ca ratios of the coral colony (Siderastrea stellata) sampled at Rocas Atoll, off the Brazilian coast. These variables are primarily affected by sea surface temperature (SST) at seasonal scale, and by wind stress at interannual scale, these results represent a broad new finding. A lower significance at the interannual time scale between Sr/Ca and U/Ca with respect to SST is attributed to the low SST amplitude closed to Equator. An investigation on the dependence of coral growth rates with respect to the “cloud shading effect” promoted by the Intertropical Convergence Zone (ITCZ) does not show significant influence. Additionally, rain seems to act on local geochemistry of Sr/Ca ratios and growth rate at the decadal scale.
Key Points
Pseudo wind stress and SST are key players in the modulation of coral Sr/Ca and growth at the Equatorial Atlantic
Coral Sr/Ca (U/Ca) x SST linear regression was achieved for Rocas Atoll
Presently, the Intertropical Convergence Zone has minor effect on coral growth at Rocas Atoll</abstract><cop>Washington</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/2017GC007365</doi><tpages>15</tpages><orcidid>https://orcid.org/0000-0003-2833-2771</orcidid><orcidid>https://orcid.org/0000-0002-6069-1574</orcidid><orcidid>https://orcid.org/0000-0001-9832-1141</orcidid><orcidid>https://orcid.org/0000-0003-4858-8774</orcidid><orcidid>https://orcid.org/0000-0002-3927-2690</orcidid><orcidid>https://orcid.org/0000-0002-6536-2702</orcidid><orcidid>https://orcid.org/0000-0002-2502-5373</orcidid><orcidid>https://orcid.org/0000-0002-7782-5268</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | ISSN: 1525-2027 |
| ispartof | Geochemistry, geophysics, geosystems : G3, 2018-03, Vol.19 (3), p.772-786 |
| issn | 1525-2027 1525-2027 |
| language | eng |
| recordid | cdi_hal_primary_oai_HAL_hal_01834267v1 |
| source | Wiley Online Library |
| subjects | Atolls Convergence zones coral Coral growth Corals Earth Sciences Equator Equatorial Atlantic Geochemistry Geophysics Growth rate Intertropical convergence zone ITCZ Oceans Ratios Rocas Atoll Sciences of the Universe Sea surface Sea surface temperature Shading Siderastrea Siderastrea stellata Surface temperature Tropical climate Wind stress |
| title | Climatic Constraints on Growth Rate and Geochemistry (Sr/Ca and U/Ca) of the Coral Siderastrea stellata in the Southwest Equatorial Atlantic (Rocas Atoll, Brazil) |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-14T14%3A15%3A56IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_24P&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Climatic%20Constraints%20on%20Growth%20Rate%20and%20Geochemistry%20(Sr/Ca%20and%20U/Ca)%20of%20the%20Coral%20Siderastrea%20stellata%20in%20the%20Southwest%20Equatorial%20Atlantic%20(Rocas%20Atoll,%20Brazil)&rft.jtitle=Geochemistry,%20geophysics,%20geosystems%20:%20G3&rft.au=Evangelista,%20H.&rft.date=2018-03&rft.volume=19&rft.issue=3&rft.spage=772&rft.epage=786&rft.pages=772-786&rft.issn=1525-2027&rft.eissn=1525-2027&rft_id=info:doi/10.1002/2017GC007365&rft_dat=%3Cproquest_24P%3E2025350336%3C/proquest_24P%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2025350336&rft_id=info:pmid/&rfr_iscdi=true |