Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture

Autores
Musin, Gabriela Eliana; Torres, María Victoria; de Azevedo Carvalho, Débora
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The Metabolic Theory of Ecology (MTE) and the Ecological Stoichiometry Theory (EST) arecentral and complementary in the consumer-driven recycling conceptual basis. The understandingof physiological processes of organisms is essential to explore and predict nutrientrecycling behavior, and to design integrated productive systems that efficiently use the nutrientinputs through an adjusted mass balance. We fed with fish-feed three species of decapods(prawn, anomuran, crab) from different families and with aquacultural potential toexplore the animal-mediated nutrient dynamic and its applicability in productive systems.We tested whether body mass, body elemental content, and feeds predict N and P excretionrates and ratios within taxa. We also verified if body content scales allometrically with bodymass within taxa. Finally, we compared the nutrient excretion rates and body elemental contentamong taxa. N excretion rates of prawns and anomurans were negatively related tobody mass, emphasizing the importance of MTE. Feed interacted with body mass to explainP excretion of anomurans and N excretion of crabs. Body C:N content positively scaled withbody mass in prawns and crabs. Among taxa, prawns mineralised more N and N:P, andless P, and exhibited higher N and C body content (and lower C:N) than the other decapods.Body P and N:P content were different among all species. Body content and body masswere the main factors that explained the differences among taxa and influence the role ofcrustaceans as nutrient recyclers. These features should be considered to select complementaryspecies that efficiently use feed resources. Prawns need more protein in feed andmight be integrated with fish of higher N-requirements, in contrast to crabs and anomurans.Our study contributed to the background of MTE and EST through empirical data obtainedfrom decapods and it provided insightful information to achieve more efficient aquacultureintegration systems.
Fil: Musin, Gabriela Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Torres, María Victoria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
Fil: de Azevedo Carvalho, Débora. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Materia
Palaemonidae
Trichodactylidae
Aeglidae
Nutrient excretion
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/237071
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/237071
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquacultureMusin, Gabriela ElianaTorres, María Victoriade Azevedo Carvalho, DéboraPalaemonidaeTrichodactylidaeAeglidaeNutrient excretionhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Metabolic Theory of Ecology (MTE) and the Ecological Stoichiometry Theory (EST) arecentral and complementary in the consumer-driven recycling conceptual basis. The understandingof physiological processes of organisms is essential to explore and predict nutrientrecycling behavior, and to design integrated productive systems that efficiently use the nutrientinputs through an adjusted mass balance. We fed with fish-feed three species of decapods(prawn, anomuran, crab) from different families and with aquacultural potential toexplore the animal-mediated nutrient dynamic and its applicability in productive systems.We tested whether body mass, body elemental content, and feeds predict N and P excretionrates and ratios within taxa. We also verified if body content scales allometrically with bodymass within taxa. Finally, we compared the nutrient excretion rates and body elemental contentamong taxa. N excretion rates of prawns and anomurans were negatively related tobody mass, emphasizing the importance of MTE. Feed interacted with body mass to explainP excretion of anomurans and N excretion of crabs. Body C:N content positively scaled withbody mass in prawns and crabs. Among taxa, prawns mineralised more N and N:P, andless P, and exhibited higher N and C body content (and lower C:N) than the other decapods.Body P and N:P content were different among all species. Body content and body masswere the main factors that explained the differences among taxa and influence the role ofcrustaceans as nutrient recyclers. These features should be considered to select complementaryspecies that efficiently use feed resources. Prawns need more protein in feed andmight be integrated with fish of higher N-requirements, in contrast to crabs and anomurans.Our study contributed to the background of MTE and EST through empirical data obtainedfrom decapods and it provided insightful information to achieve more efficient aquacultureintegration systems.Fil: Musin, Gabriela Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaFil: Torres, María Victoria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; ArgentinaFil: de Azevedo Carvalho, Débora. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; ArgentinaPublic Library of Science2023-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/237071Musin, Gabriela Eliana; Torres, María Victoria; de Azevedo Carvalho, Débora; Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture; Public Library of Science; Plos One; 18; 3-2023; 1-241932-6203CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0262972info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:22Zoai:ri.conicet.gov.ar:11336/237071instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:03:23.232CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
title Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
spellingShingle Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
Musin, Gabriela Eliana
Palaemonidae
Trichodactylidae
Aeglidae
Nutrient excretion
title_short Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
title_full Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
title_fullStr Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
title_full_unstemmed Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
title_sort Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture
dc.creator.none.fl_str_mv Musin, Gabriela Eliana
Torres, María Victoria
de Azevedo Carvalho, Débora
author Musin, Gabriela Eliana
author_facet Musin, Gabriela Eliana
Torres, María Victoria
de Azevedo Carvalho, Débora
author_role author
author2 Torres, María Victoria
de Azevedo Carvalho, Débora
author2_role author
author
dc.subject.none.fl_str_mv Palaemonidae
Trichodactylidae
Aeglidae
Nutrient excretion
topic Palaemonidae
Trichodactylidae
Aeglidae
Nutrient excretion
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The Metabolic Theory of Ecology (MTE) and the Ecological Stoichiometry Theory (EST) arecentral and complementary in the consumer-driven recycling conceptual basis. The understandingof physiological processes of organisms is essential to explore and predict nutrientrecycling behavior, and to design integrated productive systems that efficiently use the nutrientinputs through an adjusted mass balance. We fed with fish-feed three species of decapods(prawn, anomuran, crab) from different families and with aquacultural potential toexplore the animal-mediated nutrient dynamic and its applicability in productive systems.We tested whether body mass, body elemental content, and feeds predict N and P excretionrates and ratios within taxa. We also verified if body content scales allometrically with bodymass within taxa. Finally, we compared the nutrient excretion rates and body elemental contentamong taxa. N excretion rates of prawns and anomurans were negatively related tobody mass, emphasizing the importance of MTE. Feed interacted with body mass to explainP excretion of anomurans and N excretion of crabs. Body C:N content positively scaled withbody mass in prawns and crabs. Among taxa, prawns mineralised more N and N:P, andless P, and exhibited higher N and C body content (and lower C:N) than the other decapods.Body P and N:P content were different among all species. Body content and body masswere the main factors that explained the differences among taxa and influence the role ofcrustaceans as nutrient recyclers. These features should be considered to select complementaryspecies that efficiently use feed resources. Prawns need more protein in feed andmight be integrated with fish of higher N-requirements, in contrast to crabs and anomurans.Our study contributed to the background of MTE and EST through empirical data obtainedfrom decapods and it provided insightful information to achieve more efficient aquacultureintegration systems.
Fil: Musin, Gabriela Eliana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
Fil: Torres, María Victoria. Provincia de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Universidad Autónoma de Entre Ríos. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Argentina
Fil: de Azevedo Carvalho, Débora. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto Nacional de Limnología. Universidad Nacional del Litoral. Instituto Nacional de Limnología; Argentina
description The Metabolic Theory of Ecology (MTE) and the Ecological Stoichiometry Theory (EST) arecentral and complementary in the consumer-driven recycling conceptual basis. The understandingof physiological processes of organisms is essential to explore and predict nutrientrecycling behavior, and to design integrated productive systems that efficiently use the nutrientinputs through an adjusted mass balance. We fed with fish-feed three species of decapods(prawn, anomuran, crab) from different families and with aquacultural potential toexplore the animal-mediated nutrient dynamic and its applicability in productive systems.We tested whether body mass, body elemental content, and feeds predict N and P excretionrates and ratios within taxa. We also verified if body content scales allometrically with bodymass within taxa. Finally, we compared the nutrient excretion rates and body elemental contentamong taxa. N excretion rates of prawns and anomurans were negatively related tobody mass, emphasizing the importance of MTE. Feed interacted with body mass to explainP excretion of anomurans and N excretion of crabs. Body C:N content positively scaled withbody mass in prawns and crabs. Among taxa, prawns mineralised more N and N:P, andless P, and exhibited higher N and C body content (and lower C:N) than the other decapods.Body P and N:P content were different among all species. Body content and body masswere the main factors that explained the differences among taxa and influence the role ofcrustaceans as nutrient recyclers. These features should be considered to select complementaryspecies that efficiently use feed resources. Prawns need more protein in feed andmight be integrated with fish of higher N-requirements, in contrast to crabs and anomurans.Our study contributed to the background of MTE and EST through empirical data obtainedfrom decapods and it provided insightful information to achieve more efficient aquacultureintegration systems.
publishDate 2023
dc.date.none.fl_str_mv 2023-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/237071
Musin, Gabriela Eliana; Torres, María Victoria; de Azevedo Carvalho, Débora; Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture; Public Library of Science; Plos One; 18; 3-2023; 1-24
1932-6203
CONICET Digital
CONICET
url http://hdl.handle.net/11336/237071
identifier_str_mv Musin, Gabriela Eliana; Torres, María Victoria; de Azevedo Carvalho, Débora; Consumer-driven nutrient recycling of freshwater decapods: linking ecological theories and application in integrated multitrophic aquaculture; Public Library of Science; Plos One; 18; 3-2023; 1-24
1932-6203
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1371/journal.pone.0262972
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Public Library of Science
publisher.none.fl_str_mv Public Library of Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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