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dc.contributor.author
Berasategui, Anabela Anhi
dc.contributor.author
Dutto, María Sofía
dc.contributor.author
López Abbate, María Celeste
dc.contributor.author
Guinder, Valeria Ana
dc.contributor.other
Fiori, Sandra Marcela
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Pratolongo, Paula Daniela
dc.date.available
2022-10-19T10:54:38Z
dc.date.issued
2021
dc.identifier.citation
Berasategui, Anabela Anhi; Dutto, María Sofía; López Abbate, María Celeste; Guinder, Valeria Ana; Plankton Ecology and Biodiversity in the Bahía Blanca Estuary; Springer Nature Switzerland AG; 2021; 83-111
dc.identifier.isbn
978-3-030-66485-5
dc.identifier.uri
http://hdl.handle.net/11336/173866
dc.description.abstract
The Bahía Blanca Estuary encompasses an extensive flat area covered by islands, saltmarshes, mudflats and tidal channels. This spatial heterogeneity confers to theecosystem the capacity to hold large biodiversity; in particular, the estuary is an importanthabitat for numerous permanent and migratory species of commercial and ecologicalimportance, including fishes, birds, invertebrates and mammals. Due to its interconnection with land, large gradients of salinity, nutrients, organic carbon and turbidity characterize the inner part of the estuary where plankton has developed ecophysiological adaptations to sustain natural populations. In addition, urban and industrial settlements within this area pose additional threats to plankton communities. In recent years, however, specific plankton groups have revealed profound changes, denoting that the present rate of environmental change is exceeding the adaptive capacity of organisms. This chapter provides a comprehensive long-term examination of the main planktonic groups (phytoplankton, microzooplankton, mesozooplankton and jellyfish), their speciesdiversity and temporal and spatial dynamics. This section further examines the ecologicaladaptations of plankton to survive under wide environmental gradients and identifiesmain biological shifts, including the introduction of invasive species, species replacement, low reproductive capacity, phenological changes and the biomass decline of specific plankton groups in the last 40 years. Experimental and long-term field observations allowed the attribution of such changes to multiple interactive effects of environmental drivers, highlighting rising water turbidity and temperature, eutrophication, pollution and expansion of exotic species as the main sustain drivers. The assessment of environmental variability and trend feedback provides the baseline toidentify key plankton vulnerabilities and to delineate effective mitigation plans within theBahía Blanca Estuary.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer Nature Switzerland AG
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
MICROBIAL PLANKTON
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COPEPODS
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GELATINOUS PLANKTON
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PHENOLOGICAL CHANGES
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INVASIVE SPECIES
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ANTHROPOGENIC IMPACTS
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Ecología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Plankton Ecology and Biodiversity in the Bahía Blanca Estuary
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/bookPart
dc.type
info:ar-repo/semantics/parte de libro
dc.date.updated
2022-08-23T20:52:24Z
dc.journal.pagination
83-111
dc.journal.pais
Suiza
dc.description.fil
Fil: Berasategui, Anabela Anhi. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
dc.description.fil
Fil: Dutto, María Sofía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
dc.description.fil
Fil: López Abbate, María Celeste. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
dc.description.fil
Fil: Guinder, Valeria Ana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/978-3-030-66486-2
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/chapter/10.1007/978-3-030-66486-2_5
dc.conicet.paginas
581
dc.source.titulo
The Bahía Blanca Estuary: Ecology and Biodiversity
dc.conicet.nroedicion
1
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