Regional distribution of native and exotic species in levees of the lower delta of the Paraná river

The distribution and abundance of exotic and native species in levee neoecosystems were analyzed. No invasive species were found in unit A; their absence could be explained by the fluvial action of the Paraná river, extraordinary flood episodes and anthropic disturbances. Invasive species associated...

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Guardado en:
Detalles Bibliográficos
Publicado: 2008
Materias:
"Monte Blanco" species
Invasive species
Lower delta
Neo-ecosystems
Wetlands
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16799283_v30_n4_p391_Kalesnik
http://hdl.handle.net/20.500.12110/paper_16799283_v30_n4_p391_Kalesnik
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_16799283_v30_n4_p391_Kalesnik
record_format dspace
spelling paper:paper_16799283_v30_n4_p391_Kalesnik2023-06-08T16:26:35Z Regional distribution of native and exotic species in levees of the lower delta of the Paraná river "Monte Blanco" species Invasive species Lower delta Neo-ecosystems Wetlands The distribution and abundance of exotic and native species in levee neoecosystems were analyzed. No invasive species were found in unit A; their absence could be explained by the fluvial action of the Paraná river, extraordinary flood episodes and anthropic disturbances. Invasive species associated with the tidal regimen of the de la Plata river were present in units B and C, particularly Chinese privet (L. sinense), green ash (F. pennsylvanica), honey locust (G. triacanthos), Japanese honeysuckle (L. Japonica), blackberry (Rubus spp.), box elder (A. Negundo) and glossy privet (L. Lucidum). Native species showed low recovery values, both at a regional level and within each unit, with the exception of A. The neo-ecosystems with the greater degree of abandonment of units B and C exhibited dominance of exotic tree species and, to a lesser extent, recovery of native species of the original gallery forest (seibo, Erythrina crista galli; laurel, Nectandra falcifolia; canelón, Rapanea spp. and arrayán, Blepharocalyx tweediei). 2008 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16799283_v30_n4_p391_Kalesnik http://hdl.handle.net/20.500.12110/paper_16799283_v30_n4_p391_Kalesnik
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic "Monte Blanco" species
Invasive species
Lower delta
Neo-ecosystems
Wetlands
spellingShingle "Monte Blanco" species
Invasive species
Lower delta
Neo-ecosystems
Wetlands
Regional distribution of native and exotic species in levees of the lower delta of the Paraná river
topic_facet "Monte Blanco" species
Invasive species
Lower delta
Neo-ecosystems
Wetlands
description The distribution and abundance of exotic and native species in levee neoecosystems were analyzed. No invasive species were found in unit A; their absence could be explained by the fluvial action of the Paraná river, extraordinary flood episodes and anthropic disturbances. Invasive species associated with the tidal regimen of the de la Plata river were present in units B and C, particularly Chinese privet (L. sinense), green ash (F. pennsylvanica), honey locust (G. triacanthos), Japanese honeysuckle (L. Japonica), blackberry (Rubus spp.), box elder (A. Negundo) and glossy privet (L. Lucidum). Native species showed low recovery values, both at a regional level and within each unit, with the exception of A. The neo-ecosystems with the greater degree of abandonment of units B and C exhibited dominance of exotic tree species and, to a lesser extent, recovery of native species of the original gallery forest (seibo, Erythrina crista galli; laurel, Nectandra falcifolia; canelón, Rapanea spp. and arrayán, Blepharocalyx tweediei).
title Regional distribution of native and exotic species in levees of the lower delta of the Paraná river
title_short Regional distribution of native and exotic species in levees of the lower delta of the Paraná river
title_full Regional distribution of native and exotic species in levees of the lower delta of the Paraná river
title_fullStr Regional distribution of native and exotic species in levees of the lower delta of the Paraná river
title_full_unstemmed Regional distribution of native and exotic species in levees of the lower delta of the Paraná river
title_sort regional distribution of native and exotic species in levees of the lower delta of the paraná river
publishDate 2008
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_16799283_v30_n4_p391_Kalesnik
http://hdl.handle.net/20.500.12110/paper_16799283_v30_n4_p391_Kalesnik
_version_ 1768543723387355136

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