Cyanobacteria in aquatic systems of the Americas

Autores
Bonilla, Sylvia; Aguilera, Anabella; Almanza, Viviana; Haakonsson, Signe; Sampaio da Silva, L.; Santos, J.; Izaguirre, Irina; O' Farrel, Inés; Santana, L.; Ferragut, C.; Becker, V.; Salazar, A.; Hernandez, E.; Palacios, H.; Cano, M.; Cremella, B.; Pérez, M.; Somma, A.; Vincent, W.; Antoniades, D.; Aubriot, Luis
Año de publicación
2019
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The Americas are one of the world's major natural freshwater reserves, characterized by diverse climatesand heterogeneous ecosystem types. In these sites, eutrophication and climate change are drivers for the loss of water quality, trigging the growth of potentially toxic planktonic cyanobacteria. Blooms of these organisms threaten the use of water for many different purposes, often resulting in negative local economic impactsin developing countries. Cyanobacteria are aheterogeneous group of organisms, and major evolutionary differences between taxonomic orders results in diverse physiological and morphological traits and environmental preferences. Studies with a large geographical perspective allow for comparisonsof cyanobacteria at different taxonomical levels and across ecoclimatic regions. In this study, we investigate the distribution of planktonic cyanobacteria in lakes around the Americas with a gradient of over 135 degrees of latitude, from Tierra del Fuego, 54°51'S (Argentina) to Ellesmere Island, 82°54'N (Canada). We performed a survey using unpublished and published data from 1300 lakes, including limnological and environmental variables, ecoregion information, phytoplankton and detailed datafor more than 150,000cyanobacterial populations, with researchers from 13 institutions and eightcountries.We present preliminary results seeking to identify the main patterns in latitudinal distribution of total cyanobacteria and their major taxonomicorders in relation to trophic state, morphometric and climatic variables. Our results will have important implications for the health of aquatic ecosystems and the human populations that rely on them.
Fil: Bonilla, Sylvia. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Aguilera, Anabella. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina
Fil: Almanza, Viviana. Universidad de Chile; Chile
Fil: Haakonsson, Signe. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Sampaio da Silva, L.. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
Fil: Santos, J.. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
Fil: Izaguirre, Irina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: O' Farrel, Inés. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Santana, L.. Núcleo de Pesquisa em Ecologia; Brasil
Fil: Ferragut, C.. Núcleo de Pesquisa em Ecologia; Brasil
Fil: Becker, V.. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Salazar, A.. Laboratorio de Calidad de Agua de Embalses; Perú
Fil: Hernandez, E.. Universidad de Antioquia; Colombia
Fil: Palacios, H.. Universidad de Antioquia; Colombia
Fil: Cano, M.. Laboratorio Calidad de Agua de AMSA; Guatemala
Fil: Cremella, B.. University of Sherbrooke; Canadá
Fil: Pérez, M.. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Somma, A.. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Vincent, W.. Laval University; Canadá
Fil: Antoniades, D.. Laval University; Canadá
Fil: Aubriot, Luis. Universidad de la República. Facultad de Ciencias; Uruguay
11th International Conference of Toxic Cyanobacteria
Cracovia
Polonia
Jagiellonian University
Adam Mickiewicz University in Poznań
Materia
CYANOTOXINS
HARMFUL ALGAE
SOUTH AMERICA
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:11336/131500
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Cyanobacteria in aquatic systems of the AmericasBonilla, SylviaAguilera, AnabellaAlmanza, VivianaHaakonsson, SigneSampaio da Silva, L.Santos, J.Izaguirre, IrinaO' Farrel, InésSantana, L.Ferragut, C.Becker, V.Salazar, A.Hernandez, E.Palacios, H.Cano, M.Cremella, B.Pérez, M.Somma, A.Vincent, W.Antoniades, D.Aubriot, LuisCYANOTOXINSHARMFUL ALGAESOUTH AMERICAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The Americas are one of the world's major natural freshwater reserves, characterized by diverse climatesand heterogeneous ecosystem types. In these sites, eutrophication and climate change are drivers for the loss of water quality, trigging the growth of potentially toxic planktonic cyanobacteria. Blooms of these organisms threaten the use of water for many different purposes, often resulting in negative local economic impactsin developing countries. Cyanobacteria are aheterogeneous group of organisms, and major evolutionary differences between taxonomic orders results in diverse physiological and morphological traits and environmental preferences. Studies with a large geographical perspective allow for comparisonsof cyanobacteria at different taxonomical levels and across ecoclimatic regions. In this study, we investigate the distribution of planktonic cyanobacteria in lakes around the Americas with a gradient of over 135 degrees of latitude, from Tierra del Fuego, 54°51'S (Argentina) to Ellesmere Island, 82°54'N (Canada). We performed a survey using unpublished and published data from 1300 lakes, including limnological and environmental variables, ecoregion information, phytoplankton and detailed datafor more than 150,000cyanobacterial populations, with researchers from 13 institutions and eightcountries.We present preliminary results seeking to identify the main patterns in latitudinal distribution of total cyanobacteria and their major taxonomicorders in relation to trophic state, morphometric and climatic variables. Our results will have important implications for the health of aquatic ecosystems and the human populations that rely on them.Fil: Bonilla, Sylvia. Universidad de la República. Facultad de Ciencias; UruguayFil: Aguilera, Anabella. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; ArgentinaFil: Almanza, Viviana. Universidad de Chile; ChileFil: Haakonsson, Signe. Universidad de la República. Facultad de Ciencias; UruguayFil: Sampaio da Silva, L.. Universidade Federal Do Rio de Janeiro. Museu Nacional; BrasilFil: Santos, J.. Universidade Federal Do Rio de Janeiro. Museu Nacional; BrasilFil: Izaguirre, Irina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: O' Farrel, Inés. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Santana, L.. Núcleo de Pesquisa em Ecologia; BrasilFil: Ferragut, C.. Núcleo de Pesquisa em Ecologia; BrasilFil: Becker, V.. Universidade Federal do Rio Grande do Norte; BrasilFil: Salazar, A.. Laboratorio de Calidad de Agua de Embalses; PerúFil: Hernandez, E.. Universidad de Antioquia; ColombiaFil: Palacios, H.. Universidad de Antioquia; ColombiaFil: Cano, M.. Laboratorio Calidad de Agua de AMSA; GuatemalaFil: Cremella, B.. University of Sherbrooke; CanadáFil: Pérez, M.. Universidad de la República. Facultad de Ciencias; UruguayFil: Somma, A.. Universidad de la República. Facultad de Ciencias; UruguayFil: Vincent, W.. Laval University; CanadáFil: Antoniades, D.. Laval University; CanadáFil: Aubriot, Luis. Universidad de la República. Facultad de Ciencias; Uruguay11th International Conference of Toxic CyanobacteriaCracoviaPoloniaJagiellonian UniversityAdam Mickiewicz University in PoznańInternational Conference of Toxic Cyanobacteria2019info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectConferenciaBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/131500Cyanobacteria in aquatic systems of the Americas; 11th International Conference of Toxic Cyanobacteria; Cracovia; Polonia; 2019; 138-138CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://ictc11.org/Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:00Zoai:ri.conicet.gov.ar:11336/131500instacron: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 09:48:01.181CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Cyanobacteria in aquatic systems of the Americas
title Cyanobacteria in aquatic systems of the Americas
spellingShingle Cyanobacteria in aquatic systems of the Americas
Bonilla, Sylvia
CYANOTOXINS
HARMFUL ALGAE
SOUTH AMERICA
title_short Cyanobacteria in aquatic systems of the Americas
title_full Cyanobacteria in aquatic systems of the Americas
title_fullStr Cyanobacteria in aquatic systems of the Americas
title_full_unstemmed Cyanobacteria in aquatic systems of the Americas
title_sort Cyanobacteria in aquatic systems of the Americas
dc.creator.none.fl_str_mv Bonilla, Sylvia
Aguilera, Anabella
Almanza, Viviana
Haakonsson, Signe
Sampaio da Silva, L.
Santos, J.
Izaguirre, Irina
O' Farrel, Inés
Santana, L.
Ferragut, C.
Becker, V.
Salazar, A.
Hernandez, E.
Palacios, H.
Cano, M.
Cremella, B.
Pérez, M.
Somma, A.
Vincent, W.
Antoniades, D.
Aubriot, Luis
author Bonilla, Sylvia
author_facet Bonilla, Sylvia
Aguilera, Anabella
Almanza, Viviana
Haakonsson, Signe
Sampaio da Silva, L.
Santos, J.
Izaguirre, Irina
O' Farrel, Inés
Santana, L.
Ferragut, C.
Becker, V.
Salazar, A.
Hernandez, E.
Palacios, H.
Cano, M.
Cremella, B.
Pérez, M.
Somma, A.
Vincent, W.
Antoniades, D.
Aubriot, Luis
author_role author
author2 Aguilera, Anabella
Almanza, Viviana
Haakonsson, Signe
Sampaio da Silva, L.
Santos, J.
Izaguirre, Irina
O' Farrel, Inés
Santana, L.
Ferragut, C.
Becker, V.
Salazar, A.
Hernandez, E.
Palacios, H.
Cano, M.
Cremella, B.
Pérez, M.
Somma, A.
Vincent, W.
Antoniades, D.
Aubriot, Luis
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CYANOTOXINS
HARMFUL ALGAE
SOUTH AMERICA
topic CYANOTOXINS
HARMFUL ALGAE
SOUTH AMERICA
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 Americas are one of the world's major natural freshwater reserves, characterized by diverse climatesand heterogeneous ecosystem types. In these sites, eutrophication and climate change are drivers for the loss of water quality, trigging the growth of potentially toxic planktonic cyanobacteria. Blooms of these organisms threaten the use of water for many different purposes, often resulting in negative local economic impactsin developing countries. Cyanobacteria are aheterogeneous group of organisms, and major evolutionary differences between taxonomic orders results in diverse physiological and morphological traits and environmental preferences. Studies with a large geographical perspective allow for comparisonsof cyanobacteria at different taxonomical levels and across ecoclimatic regions. In this study, we investigate the distribution of planktonic cyanobacteria in lakes around the Americas with a gradient of over 135 degrees of latitude, from Tierra del Fuego, 54°51'S (Argentina) to Ellesmere Island, 82°54'N (Canada). We performed a survey using unpublished and published data from 1300 lakes, including limnological and environmental variables, ecoregion information, phytoplankton and detailed datafor more than 150,000cyanobacterial populations, with researchers from 13 institutions and eightcountries.We present preliminary results seeking to identify the main patterns in latitudinal distribution of total cyanobacteria and their major taxonomicorders in relation to trophic state, morphometric and climatic variables. Our results will have important implications for the health of aquatic ecosystems and the human populations that rely on them.
Fil: Bonilla, Sylvia. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Aguilera, Anabella. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología; Argentina
Fil: Almanza, Viviana. Universidad de Chile; Chile
Fil: Haakonsson, Signe. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Sampaio da Silva, L.. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
Fil: Santos, J.. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
Fil: Izaguirre, Irina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: O' Farrel, Inés. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Santana, L.. Núcleo de Pesquisa em Ecologia; Brasil
Fil: Ferragut, C.. Núcleo de Pesquisa em Ecologia; Brasil
Fil: Becker, V.. Universidade Federal do Rio Grande do Norte; Brasil
Fil: Salazar, A.. Laboratorio de Calidad de Agua de Embalses; Perú
Fil: Hernandez, E.. Universidad de Antioquia; Colombia
Fil: Palacios, H.. Universidad de Antioquia; Colombia
Fil: Cano, M.. Laboratorio Calidad de Agua de AMSA; Guatemala
Fil: Cremella, B.. University of Sherbrooke; Canadá
Fil: Pérez, M.. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Somma, A.. Universidad de la República. Facultad de Ciencias; Uruguay
Fil: Vincent, W.. Laval University; Canadá
Fil: Antoniades, D.. Laval University; Canadá
Fil: Aubriot, Luis. Universidad de la República. Facultad de Ciencias; Uruguay
11th International Conference of Toxic Cyanobacteria
Cracovia
Polonia
Jagiellonian University
Adam Mickiewicz University in Poznań
description The Americas are one of the world's major natural freshwater reserves, characterized by diverse climatesand heterogeneous ecosystem types. In these sites, eutrophication and climate change are drivers for the loss of water quality, trigging the growth of potentially toxic planktonic cyanobacteria. Blooms of these organisms threaten the use of water for many different purposes, often resulting in negative local economic impactsin developing countries. Cyanobacteria are aheterogeneous group of organisms, and major evolutionary differences between taxonomic orders results in diverse physiological and morphological traits and environmental preferences. Studies with a large geographical perspective allow for comparisonsof cyanobacteria at different taxonomical levels and across ecoclimatic regions. In this study, we investigate the distribution of planktonic cyanobacteria in lakes around the Americas with a gradient of over 135 degrees of latitude, from Tierra del Fuego, 54°51'S (Argentina) to Ellesmere Island, 82°54'N (Canada). We performed a survey using unpublished and published data from 1300 lakes, including limnological and environmental variables, ecoregion information, phytoplankton and detailed datafor more than 150,000cyanobacterial populations, with researchers from 13 institutions and eightcountries.We present preliminary results seeking to identify the main patterns in latitudinal distribution of total cyanobacteria and their major taxonomicorders in relation to trophic state, morphometric and climatic variables. Our results will have important implications for the health of aquatic ecosystems and the human populations that rely on them.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Conferencia
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/131500
Cyanobacteria in aquatic systems of the Americas; 11th International Conference of Toxic Cyanobacteria; Cracovia; Polonia; 2019; 138-138
CONICET Digital
CONICET
url http://hdl.handle.net/11336/131500
identifier_str_mv Cyanobacteria in aquatic systems of the Americas; 11th International Conference of Toxic Cyanobacteria; Cracovia; Polonia; 2019; 138-138
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://ictc11.org/
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
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv International Conference of Toxic Cyanobacteria
publisher.none.fl_str_mv International Conference of Toxic Cyanobacteria
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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