Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.8/7607 |
Resumo: | Although growth in adult copepods is frequently assumed to be similar to juvenile growth, some evidence have pointed out that under in situ conditions, it can be lower, with, as a consequence, underestimation of secondary production. In addition, under field conditions, juvenile growth in copepods is close to maximum rates estimated at food-saturated conditions. Based on previous assumptions, this study aimed to test the applicability of a new approach for copepod production estimate, derived from temperature-dependent growth models and in situ data, such as seawater temperature and copepod biomass. For this purpose, site-specific copepod juvenile growth models, defined for Acartia tonsa and A. clausi populations from a Southern European estuary (Canal de Mira, Ria de Aveiro, Portugal), were used and copepod biomass was taken fromzooplankton samples collected during 2 years at six sampling stations. By comparing the obtained results with published data, the feasibility of the approach for copepod secondary production estimates and its applicability in worldwide marine ecosystems was confirmed. Future studies should combine the estimates of adult and juvenile production in order to evaluate its relative contribution and to obtain a more precise estimate of secondary production. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth modelsJuvenile production methodSitespecific growth modelsAcartia tonsaA. clausiAlthough growth in adult copepods is frequently assumed to be similar to juvenile growth, some evidence have pointed out that under in situ conditions, it can be lower, with, as a consequence, underestimation of secondary production. In addition, under field conditions, juvenile growth in copepods is close to maximum rates estimated at food-saturated conditions. Based on previous assumptions, this study aimed to test the applicability of a new approach for copepod production estimate, derived from temperature-dependent growth models and in situ data, such as seawater temperature and copepod biomass. For this purpose, site-specific copepod juvenile growth models, defined for Acartia tonsa and A. clausi populations from a Southern European estuary (Canal de Mira, Ria de Aveiro, Portugal), were used and copepod biomass was taken fromzooplankton samples collected during 2 years at six sampling stations. By comparing the obtained results with published data, the feasibility of the approach for copepod secondary production estimates and its applicability in worldwide marine ecosystems was confirmed. Future studies should combine the estimates of adult and juvenile production in order to evaluate its relative contribution and to obtain a more precise estimate of secondary production.SpringerIC-OnlineLeandro, Sérgio MiguelTiselius, PeterMarques, Sónia CotrimAvelelas, FranciscoCorreia, CatarinaQueiroga, Henrique2022-09-06T08:29:52Z20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/7607engLeandro, S.M., Tiselius, P., Marques, S.C. et al. Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models. Hydrobiologia 741, 139–152 (2014). https://doi.org/10.1007/s10750-014-1833-51573-511710.1007/s10750-014-1833-5metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-17T15:55:32Zoai:iconline.ipleiria.pt:10400.8/7607Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:50:31.458236Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models |
title |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models |
spellingShingle |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models Leandro, Sérgio Miguel Juvenile production method Sitespecific growth models Acartia tonsa A. clausi |
title_short |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models |
title_full |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models |
title_fullStr |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models |
title_full_unstemmed |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models |
title_sort |
Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models |
author |
Leandro, Sérgio Miguel |
author_facet |
Leandro, Sérgio Miguel Tiselius, Peter Marques, Sónia Cotrim Avelelas, Francisco Correia, Catarina Queiroga, Henrique |
author_role |
author |
author2 |
Tiselius, Peter Marques, Sónia Cotrim Avelelas, Francisco Correia, Catarina Queiroga, Henrique |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
IC-Online |
dc.contributor.author.fl_str_mv |
Leandro, Sérgio Miguel Tiselius, Peter Marques, Sónia Cotrim Avelelas, Francisco Correia, Catarina Queiroga, Henrique |
dc.subject.por.fl_str_mv |
Juvenile production method Sitespecific growth models Acartia tonsa A. clausi |
topic |
Juvenile production method Sitespecific growth models Acartia tonsa A. clausi |
description |
Although growth in adult copepods is frequently assumed to be similar to juvenile growth, some evidence have pointed out that under in situ conditions, it can be lower, with, as a consequence, underestimation of secondary production. In addition, under field conditions, juvenile growth in copepods is close to maximum rates estimated at food-saturated conditions. Based on previous assumptions, this study aimed to test the applicability of a new approach for copepod production estimate, derived from temperature-dependent growth models and in situ data, such as seawater temperature and copepod biomass. For this purpose, site-specific copepod juvenile growth models, defined for Acartia tonsa and A. clausi populations from a Southern European estuary (Canal de Mira, Ria de Aveiro, Portugal), were used and copepod biomass was taken fromzooplankton samples collected during 2 years at six sampling stations. By comparing the obtained results with published data, the feasibility of the approach for copepod secondary production estimates and its applicability in worldwide marine ecosystems was confirmed. Future studies should combine the estimates of adult and juvenile production in order to evaluate its relative contribution and to obtain a more precise estimate of secondary production. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014 2014-01-01T00:00:00Z 2022-09-06T08:29:52Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.8/7607 |
url |
http://hdl.handle.net/10400.8/7607 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Leandro, S.M., Tiselius, P., Marques, S.C. et al. Copepod production estimated by combining in situ data and specific temperature-dependent somatic growth models. Hydrobiologia 741, 139–152 (2014). https://doi.org/10.1007/s10750-014-1833-5 1573-5117 10.1007/s10750-014-1833-5 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Springer |
publisher.none.fl_str_mv |
Springer |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799136997937250304 |