Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina)

This paper presents an analysis of phytocoenoses and updated lists of the vascular flora (with the exception of Poaceae) of two permanent wetlands, La Balandra and Isla Santiago, and several temporary wetlands (Arroyo Rodríguez, Arroyo El Gato, and others) in the coastal areas of the Rio de La Plata...

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Autor principal: González, Graciela Esther
Publicado: 2014
Materias:
Biodiversity
Coastal areas
Phytocoenoses
Rio de la Plata
Vascular flora
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02144565_v38_n_p139_Passarelli
http://hdl.handle.net/20.500.12110/paper_02144565_v38_n_p139_Passarelli
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_02144565_v38_n_p139_Passarelli
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spelling paper:paper_02144565_v38_n_p139_Passarelli2023-06-08T15:20:53Z Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina) González, Graciela Esther Biodiversity Coastal areas Phytocoenoses Rio de la Plata Vascular flora This paper presents an analysis of phytocoenoses and updated lists of the vascular flora (with the exception of Poaceae) of two permanent wetlands, La Balandra and Isla Santiago, and several temporary wetlands (Arroyo Rodríguez, Arroyo El Gato, and others) in the coastal areas of the Rio de La Plata (Buenos Aires Province, Argentina). The study was based on field work and monitoring seasonal wild communities between years 2005 and 2011, with 126 vascular plant taxa identify during the period. Dicotyledons represent the dominant group in both wetlands, followed in number by Monocotyledons and a few Pteridophyta representatives. In the wetland of La Balandra 102 species of vascular plants, including 33 families of Dicotyledons (53 genera), 17 of Monocotyledons (22 genera) and 5 belonging to Pteridophyta (5 genera) were recorded, while in Isla Santiago wetland a total of 116 species were collected belonging to 36 Dicotyledon families (64 genera), 16 to Monocotyledons (25 genera) and 6 to Pteridophyta (7 genus). The phytocoenoses of permanent and temporary wetlands were compared with recorded biodiversity in protected coastal areas, such as the Reserva Provincial de Punta Lara. The biodiversity of Isla Santiago is clearly larger than La Balandra, and is seriously threatened by anthropogenic activity and progress in the zone as a residential area. The temporary wetlands biodiversity is the most diminished in relation to pristine flora, and vulnerability is increasing every year. © 2014 Botanica Complutensis. Fil:González, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2014 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02144565_v38_n_p139_Passarelli http://hdl.handle.net/20.500.12110/paper_02144565_v38_n_p139_Passarelli
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Biodiversity
Coastal areas
Phytocoenoses
Rio de la Plata
Vascular flora
spellingShingle Biodiversity
Coastal areas
Phytocoenoses
Rio de la Plata
Vascular flora
González, Graciela Esther
Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina)
topic_facet Biodiversity
Coastal areas
Phytocoenoses
Rio de la Plata
Vascular flora
description This paper presents an analysis of phytocoenoses and updated lists of the vascular flora (with the exception of Poaceae) of two permanent wetlands, La Balandra and Isla Santiago, and several temporary wetlands (Arroyo Rodríguez, Arroyo El Gato, and others) in the coastal areas of the Rio de La Plata (Buenos Aires Province, Argentina). The study was based on field work and monitoring seasonal wild communities between years 2005 and 2011, with 126 vascular plant taxa identify during the period. Dicotyledons represent the dominant group in both wetlands, followed in number by Monocotyledons and a few Pteridophyta representatives. In the wetland of La Balandra 102 species of vascular plants, including 33 families of Dicotyledons (53 genera), 17 of Monocotyledons (22 genera) and 5 belonging to Pteridophyta (5 genera) were recorded, while in Isla Santiago wetland a total of 116 species were collected belonging to 36 Dicotyledon families (64 genera), 16 to Monocotyledons (25 genera) and 6 to Pteridophyta (7 genus). The phytocoenoses of permanent and temporary wetlands were compared with recorded biodiversity in protected coastal areas, such as the Reserva Provincial de Punta Lara. The biodiversity of Isla Santiago is clearly larger than La Balandra, and is seriously threatened by anthropogenic activity and progress in the zone as a residential area. The temporary wetlands biodiversity is the most diminished in relation to pristine flora, and vulnerability is increasing every year. © 2014 Botanica Complutensis.
author González, Graciela Esther
author_facet González, Graciela Esther
author_sort González, Graciela Esther
title Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina)
title_short Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina)
title_full Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina)
title_fullStr Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina)
title_full_unstemmed Vascular flora of permanent and temporary wetlands from Buenos Aires (Argentina)
title_sort vascular flora of permanent and temporary wetlands from buenos aires (argentina)
publishDate 2014
url https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02144565_v38_n_p139_Passarelli
http://hdl.handle.net/20.500.12110/paper_02144565_v38_n_p139_Passarelli
work_keys_str_mv AT gonzalezgracielaesther vascularfloraofpermanentandtemporarywetlandsfrombuenosairesargentina
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