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dc.contributor.author
Bonilla, Sylvia
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Aguilera, Anabella
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Almanza, Viviana
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Haakonsson, Signe
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Sampaio da Silva, L.
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Santos, J.
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Izaguirre, Irina
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O' Farrel, Inés
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Santana, L.
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Ferragut, C.
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Becker, V.
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Salazar, A.
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Hernandez, E.
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Palacios, H.
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Cano, M.
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Cremella, B.
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Pérez, M.
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Somma, A.
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Vincent, W.
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Antoniades, D.
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Aubriot, Luis
dc.date.available
2021-05-06T14:15:22Z
dc.date.issued
2019
dc.identifier.citation
Cyanobacteria in aquatic systems of the Americas; 11th International Conference of Toxic Cyanobacteria; Cracovia; Polonia; 2019; 138-138
dc.identifier.uri
http://hdl.handle.net/11336/131500
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
International Conference of Toxic Cyanobacteria
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CYANOTOXINS
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HARMFUL ALGAE
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SOUTH AMERICA
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Biología Marina, Limnología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Cyanobacteria in aquatic systems of the Americas
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info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/conferenceObject
dc.type
info:ar-repo/semantics/documento de conferencia
dc.date.updated
2021-04-27T13:36:29Z
dc.journal.volume
11
dc.journal.pagination
138-138
dc.journal.pais
Polonia
dc.journal.ciudad
Cracovia
dc.description.fil
Fil: Bonilla, Sylvia. Universidad de la República. Facultad de Ciencias; Uruguay
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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
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Fil: Almanza, Viviana. Universidad de Chile; Chile
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Fil: Haakonsson, Signe. Universidad de la República. Facultad de Ciencias; Uruguay
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Fil: Sampaio da Silva, L.. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
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Fil: Santos, J.. Universidade Federal Do Rio de Janeiro. Museu Nacional; Brasil
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Fil: Izaguirre, Irina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
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Fil: O' Farrel, Inés. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
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Fil: Santana, L.. Núcleo de Pesquisa em Ecologia; Brasil
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Fil: Ferragut, C.. Núcleo de Pesquisa em Ecologia; Brasil
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Fil: Becker, V.. Universidade Federal do Rio Grande do Norte; Brasil
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Fil: Salazar, A.. Laboratorio de Calidad de Agua de Embalses; Perú
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Fil: Hernandez, E.. Universidad de Antioquia; Colombia
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Fil: Palacios, H.. Universidad de Antioquia; Colombia
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Fil: Cano, M.. Laboratorio Calidad de Agua de AMSA; Guatemala
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Fil: Cremella, B.. University of Sherbrooke; Canadá
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Fil: Pérez, M.. Universidad de la República. Facultad de Ciencias; Uruguay
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Fil: Somma, A.. Universidad de la República. Facultad de Ciencias; Uruguay
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Fil: Vincent, W.. Laval University; Canadá
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Fil: Antoniades, D.. Laval University; Canadá
dc.description.fil
Fil: Aubriot, Luis. Universidad de la República. Facultad de Ciencias; Uruguay
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://ictc11.org/
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dc.coverage
Internacional
dc.type.subtype
Conferencia
dc.description.nombreEvento
11th International Conference of Toxic Cyanobacteria
dc.date.evento
2019-05-05
dc.description.ciudadEvento
Cracovia
dc.description.paisEvento
Polonia
dc.type.publicacion
Book
dc.description.institucionOrganizadora
Jagiellonian University
dc.description.institucionOrganizadora
Adam Mickiewicz University in Poznań
dc.source.libro
11th International Conference of Toxic Cyanobacteria: scientific program
dc.date.eventoHasta
2019-05-10
dc.type
Conferencia
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