Depth matters for bivalve culture in integrated multitrophic aquaculture (IMTA) and other polyculture strategies under non-eutrophic conditions
Empreu sempre aquest identificador per citar o enllaçar aquest ítem
http://hdl.handle.net/10045/80929
Títol: | Depth matters for bivalve culture in integrated multitrophic aquaculture (IMTA) and other polyculture strategies under non-eutrophic conditions |
---|---|
Autors: | Sanz-Lázaro, Carlos | Fernandez-Gonzalez, Victoria | Arechavala-Lopez, Pablo | Izquierdo-Gomez, David | Martinez-Garcia, Elena | Sanchez-Jerez, Pablo |
Grups d'investigació o GITE: | Biología Marina |
Centre, Departament o Servei: | Universidad de Alicante. Departamento de Ecología | Universidad de Alicante. Departamento de Ciencias del Mar y Biología Aplicada | Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef" |
Paraules clau: | Aquaculture | FARM model | Mussel | Oyster | Vertical stratification |
Àrees de coneixement: | Ecología | Zoología |
Data de publicació: | d’octubre-2018 |
Editor: | Springer International Publishing |
Citació bibliogràfica: | Aquaculture International. 2018, 26(5): 1161-1170. doi:10.1007/s10499-018-0276-9 |
Resum: | Bivalve cultivation, in single cultivation or in polyculture (including integrated multitrophic aquaculture; IMTA), is generally limited to eutrophic waters. We carried out a modeling study to test if, under meso- and oligotrophic conditions, depth could be a key factor for bivalve productivity associated to IMTA and other polyculture strategies. We applied the model Farm Aquaculture Resource Management (FARM) at three strata of the water column in two coastal fish farm areas in the Mediterranean Sea, using water column variables sampled seasonally to estimate the potential mussel production. According to FARM, mussel production was high in both areas and, in some cases, almost doubled when mussels were cultured below 25-m depth compared to shallower levels. Phytoplankton abundance is expected to notably influence mussel production compared to particulate organic matter. Thus, in meso- and oligotrophic stratified waters, where chlorophyll maximum is relatively deep, depth can be a key factor for the productivity of mussel cultivation. The obtained results could help to maximize the production of suspension-feeding bivalve cultivation and, therefore, the expansion and development of sustainable aquaculture in non-eutrophic marine waters. |
Patrocinadors: | This work has been funded by the project SUMERGI+DOS (CTAQUA1-12I) from the Centro Tecnológico de Acuicultura de Andalucía, the project CGL2015-70136-R from the Ministerio de Economía y Competitividad y Ciencia from Spain, and a Juan de la Cierva research grant to C. S. (Ref. JCI-2012-12413) from the Ministerio de Economía y Competitividad y Ciencia from Spain. |
URI: | http://hdl.handle.net/10045/80929 |
ISSN: | 0967-6120 (Print) | 1573-143X (Online) |
DOI: | 10.1007/s10499-018-0276-9 |
Idioma: | eng |
Tipus: | info:eu-repo/semantics/article |
Drets: | © Springer International Publishing AG, part of Springer Nature 2018 |
Revisió científica: | si |
Versió de l'editor: | https://doi.org/10.1007/s10499-018-0276-9 |
Apareix a la col·lecció: | INV - BM - Artículos Científicos / Scientific Papers |
Arxius per aquest ítem:
Arxiu | Descripció | Tamany | Format | |
---|---|---|---|---|
2018_Sanz-Lazaro_etal_AquacultInt_final.pdf | Versión final (acceso restringido) | 328,92 kB | Adobe PDF | Obrir Sol·licitar una còpia |
Tots els documents dipositats a RUA estan protegits per drets d'autors. Alguns drets reservats.