Does food partitioning vary in leaf-eating crabs in response to source quality?

Mangroves have a relevant ecosystem function due to their efficiency in blue carbon sequestration. Autotrophic carbon conservation in mangroves remains controversial. In this sense, autotrophic nutrient assimilation by crabs can highlight their ecosystem function. This study aims to identify the rel...

Descripción completa

Detalles Bibliográficos
Autores: Pereira, Tamara Maciel, Nóbrega, Gabriel Nuto, Ferreira, Tiago Osório, Ogawa, Cynthia Yuri, Camargo, Plínio Barbosa de, Silva, José Roberto Feitosa, Rezende, Carla Ferreira
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:Brasil
Institución:Universidade Federal do Ceará (UFC)
Repositorio:Repositório Institucional da Universidade Federal do Ceará (UFC)
Idioma:portugués
OAI Identifier:oai:repositorio.ufc.br:riufc/63342
Acceso en línea:http://www.repositorio.ufc.br/handle/riufc/63342
Access Level:acceso abierto
Palabra clave:Trophic ecology
Bayesian mixing models
Stable isotope
Mangrove
Crustacea
Brachyura
Ucididae
Grapsidae
Ecosystem services
id BR_6f2da4e91fec1da2d46a71205cc4de36
oai_identifier_str oai:repositorio.ufc.br:riufc/63342
network_acronym_str BR
network_name_str Brasil
repository_id_str
dc.title.pt_BR.fl_str_mv Does food partitioning vary in leaf-eating crabs in response to source quality?
title Does food partitioning vary in leaf-eating crabs in response to source quality?
spellingShingle Does food partitioning vary in leaf-eating crabs in response to source quality?
Pereira, Tamara Maciel
Trophic ecology
Bayesian mixing models
Stable isotope
Mangrove
Crustacea
Brachyura
Ucididae
Grapsidae
Ecosystem services
title_short Does food partitioning vary in leaf-eating crabs in response to source quality?
title_full Does food partitioning vary in leaf-eating crabs in response to source quality?
title_fullStr Does food partitioning vary in leaf-eating crabs in response to source quality?
title_full_unstemmed Does food partitioning vary in leaf-eating crabs in response to source quality?
title_sort Does food partitioning vary in leaf-eating crabs in response to source quality?
dc.creator.none.fl_str_mv Pereira, Tamara Maciel
Nóbrega, Gabriel Nuto
Ferreira, Tiago Osório
Ogawa, Cynthia Yuri
Camargo, Plínio Barbosa de
Silva, José Roberto Feitosa
Rezende, Carla Ferreira
author Pereira, Tamara Maciel
author_facet Pereira, Tamara Maciel
Nóbrega, Gabriel Nuto
Ferreira, Tiago Osório
Ogawa, Cynthia Yuri
Camargo, Plínio Barbosa de
Silva, José Roberto Feitosa
Rezende, Carla Ferreira
author_role author
author2 Nóbrega, Gabriel Nuto
Ferreira, Tiago Osório
Ogawa, Cynthia Yuri
Camargo, Plínio Barbosa de
Silva, José Roberto Feitosa
Rezende, Carla Ferreira
author2_role author
author
author
author
author
author
dc.subject.por.fl_str_mv Trophic ecology
Bayesian mixing models
Stable isotope
Mangrove
Crustacea
Brachyura
Ucididae
Grapsidae
Ecosystem services
topic Trophic ecology
Bayesian mixing models
Stable isotope
Mangrove
Crustacea
Brachyura
Ucididae
Grapsidae
Ecosystem services
description Mangroves have a relevant ecosystem function due to their efficiency in blue carbon sequestration. Autotrophic carbon conservation in mangroves remains controversial. In this sense, autotrophic nutrient assimilation by crabs can highlight their ecosystem function. This study aims to identify the relationship between quality sources and food partitioning in two leaf-eating crabs, Ucides cordatus and Goniopsis cruentata. Quantification of the litterfall biomass, analysis of the soil, the C/N ratio and stable isotopes (δ13C and δ15N) were used to evaluate food sources and crab tissues in two mangrove forests. The litterfall and soil C contents and C/N ratios of the Pacoti River (PR) were higher than those of the Jaguaribe River. The higher C/N ratios of the litterfall of the PR led to higher nitrogen ingestion from complementary food sources (soil and omnivorous invertebrates). The nutritional requirements and food partitioning behavior of both species emphasize the ecosystem functions of leaf-eating crabs concerning the assimilation and conservation of autotrophic carbon and nitrogen in mangroves.
publishDate 2019
dc.date.issued.fl_str_mv 2019
dc.date.accessioned.fl_str_mv 2022-01-05T17:35:10Z
dc.date.available.fl_str_mv 2022-01-05T17:35:10Z
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.citation.fl_str_mv PEREIRA, Tamara Maciel et al. Does food partitioning vary in leaf-eating crabs in response to source quality?. Marine Environmental Research, [s. l.], v. 144, p. 72-83, 2019.
dc.identifier.uri.fl_str_mv http://www.repositorio.ufc.br/handle/riufc/63342
identifier_str_mv PEREIRA, Tamara Maciel et al. Does food partitioning vary in leaf-eating crabs in response to source quality?. Marine Environmental Research, [s. l.], v. 144, p. 72-83, 2019.
url http://www.repositorio.ufc.br/handle/riufc/63342
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Marine Environmental Research
publisher.none.fl_str_mv Marine Environmental Research
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
bitstream.url.fl_str_mv http://repositorio.ufc.br/bitstream/riufc/63342/4/license.txt
http://repositorio.ufc.br/bitstream/riufc/63342/3/2019_art_tmpereira.pdf
bitstream.checksum.fl_str_mv 8a4605be74aa9ea9d79846c1fba20a33
6a23125767e4dc9bf1517454e5676c9d
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1853669522434686976
spelling 2022-01-05T17:35:10Z2022-01-05T17:35:10Z2019PEREIRA, Tamara Maciel et al. Does food partitioning vary in leaf-eating crabs in response to source quality?. Marine Environmental Research, [s. l.], v. 144, p. 72-83, 2019.http://www.repositorio.ufc.br/handle/riufc/63342Mangroves have a relevant ecosystem function due to their efficiency in blue carbon sequestration. Autotrophic carbon conservation in mangroves remains controversial. In this sense, autotrophic nutrient assimilation by crabs can highlight their ecosystem function. This study aims to identify the relationship between quality sources and food partitioning in two leaf-eating crabs, Ucides cordatus and Goniopsis cruentata. Quantification of the litterfall biomass, analysis of the soil, the C/N ratio and stable isotopes (δ13C and δ15N) were used to evaluate food sources and crab tissues in two mangrove forests. The litterfall and soil C contents and C/N ratios of the Pacoti River (PR) were higher than those of the Jaguaribe River. The higher C/N ratios of the litterfall of the PR led to higher nitrogen ingestion from complementary food sources (soil and omnivorous invertebrates). The nutritional requirements and food partitioning behavior of both species emphasize the ecosystem functions of leaf-eating crabs concerning the assimilation and conservation of autotrophic carbon and nitrogen in mangroves.Marine Environmental ResearchTrophic ecologyBayesian mixing modelsStable isotopeMangroveCrustaceaBrachyuraUcididaeGrapsidaeEcosystem servicesDoes food partitioning vary in leaf-eating crabs in response to source quality?info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleinfo:eu-repo/semantics/openAccessporreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCPereira, Tamara MacielNóbrega, Gabriel NutoFerreira, Tiago OsórioOgawa, Cynthia YuriCamargo, Plínio Barbosa deSilva, José Roberto FeitosaRezende, Carla FerreiraLICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://repositorio.ufc.br/bitstream/riufc/63342/4/license.txt8a4605be74aa9ea9d79846c1fba20a33MD54ORIGINAL2019_art_tmpereira.pdf2019_art_tmpereira.pdfapplication/pdf2008704http://repositorio.ufc.br/bitstream/riufc/63342/3/2019_art_tmpereira.pdf6a23125767e4dc9bf1517454e5676c9dMD53riufc/633422023-10-10 16:43:07.022oai:repositorio.ufc.br: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Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2023-10-10T19:43:07Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
score 15,301629

Similares en LA Referencia