Storm-mediated coral colonization by an excavating Caribbean sponge
1 documento
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2004
- Institución:
- Ministerio de Ciencia Tecnología e Innovación
- Repositorio:
- Repositorio Institucional de Minciencias
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.minciencias.gov.co:20.500.14143/50724
- Acceso en línea:
- https://repositorio.minciencias.gov.co/handle/20.500.14143/50724
- Palabra clave:
- Proyectos de investigación
Biología marina
Esponjas
Arrecifes coralinos
- Rights
- License
- https://creativecommons.org/licenses/by/4.0/
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Storm-mediated coral colonization by an excavating Caribbean spongeProyectos de investigaciónBiología marinaEsponjasArrecifes coralinos1 documentoThe broken, dead stands of the Caribbean elkhorn coral Acropara palmata, which suffered massive mortalities from disease and bleaching during the early 1980s, are now widely covered by Cliana tenuis, an encrusting and excavating brown sponge (Hadromerida, Clionaidae) . This sponge displaces live coral tissue by undermining the polypal skeletal support. On the windward fringing reef of Islas del Rosario (Colombian Caribbean), 26 % of C. tenuis individuals currently dwelling on live corals had colonized their host from sponge-carrying branches of A. palmata thrown against the corals during storms. Times of initial colonization were traced back from sponge growth rates in a few marked massive coral colonies and found to coincide approximately with hurricanes that had affected the area. Transplantation experiments confirmed that C. tenuis is able to spread to new coral hosts from attached fragments. The extenl uf C. lenuis dispersion via branching coral fragments and further massive coral colonization is now evident and, given that C. tenuis-encrusted A. palmata fragments are becoming progressively smaller, the phenomenon is likely to increase. C. tenuis was also found undermining encrusting and foliose corals settled on dead A. palmata branches, thus also retarding the process of reef recovery to an unknown degree.InvemarUniversidad Nacional de ColombiaDepartamento de Biología and Centro de Estudios en Ciencias del Mar-CECIMARSanta Marta2024-02-13T13:23:50Z2024-02-13T13:23:50Z2004Informe de investigaciónInforme de investigaciónhttp://purl.org/coar/resource_type/c_18wsTextinfo:eu-repo/semantics/reporthttp://purl.org/redcol/resource_type/INFhttp://purl.org/coar/version/c_970fb48d4fbd8a85http://purl.org/coar/resource_type/c_18ghhttp://purl.org/coar/resource_type/c_93fc24 p.application/pdfapplication/pdfhttps://repositorio.minciencias.gov.co/handle/20.500.14143/50724spahttps://creativecommons.org/licenses/by/4.0/Atribución 4.0 Internacional (CC BY 4.0)http://purl.org/coar/access_right/c_abf2López-Victoria, MateoZea, Svenoai:repositorio.minciencias.gov.co:20.500.14143/507242024-02-13T13:23:53Z |
| dc.title.none.fl_str_mv |
Storm-mediated coral colonization by an excavating Caribbean sponge |
| title |
Storm-mediated coral colonization by an excavating Caribbean sponge |
| spellingShingle |
Storm-mediated coral colonization by an excavating Caribbean sponge Proyectos de investigación Biología marina Esponjas Arrecifes coralinos |
| title_short |
Storm-mediated coral colonization by an excavating Caribbean sponge |
| title_full |
Storm-mediated coral colonization by an excavating Caribbean sponge |
| title_fullStr |
Storm-mediated coral colonization by an excavating Caribbean sponge |
| title_full_unstemmed |
Storm-mediated coral colonization by an excavating Caribbean sponge |
| title_sort |
Storm-mediated coral colonization by an excavating Caribbean sponge |
| dc.subject.none.fl_str_mv |
Proyectos de investigación Biología marina Esponjas Arrecifes coralinos |
| topic |
Proyectos de investigación Biología marina Esponjas Arrecifes coralinos |
| description |
1 documento |
| publishDate |
2004 |
| dc.date.none.fl_str_mv |
2004 2024-02-13T13:23:50Z 2024-02-13T13:23:50Z |
| dc.type.none.fl_str_mv |
Informe de investigación Informe de investigación http://purl.org/coar/resource_type/c_18ws Text info:eu-repo/semantics/report http://purl.org/redcol/resource_type/INF |
| dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_18gh http://purl.org/coar/resource_type/c_93fc |
| dc.identifier.none.fl_str_mv |
https://repositorio.minciencias.gov.co/handle/20.500.14143/50724 |
| url |
https://repositorio.minciencias.gov.co/handle/20.500.14143/50724 |
| dc.language.none.fl_str_mv |
spa |
| language |
spa |
| dc.rights.none.fl_str_mv |
https://creativecommons.org/licenses/by/4.0/ Atribución 4.0 Internacional (CC BY 4.0) |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0/ Atribución 4.0 Internacional (CC BY 4.0) http://purl.org/coar/access_right/c_abf2 |
| dc.format.none.fl_str_mv |
24 p. application/pdf application/pdf |
| dc.publisher.none.fl_str_mv |
Invemar Universidad Nacional de Colombia Departamento de Biología and Centro de Estudios en Ciencias del Mar-CECIMAR Santa Marta |
| publisher.none.fl_str_mv |
Invemar Universidad Nacional de Colombia Departamento de Biología and Centro de Estudios en Ciencias del Mar-CECIMAR Santa Marta |
| institution |
Ministerio de Ciencia Tecnología e Innovación |
| repository.name.fl_str_mv |
|
| repository.mail.fl_str_mv |
|
| _version_ |
1860676494266728448 |