Artículo
Biodiversidad del Parque Nacional Pre-Delta
Título:
Biodiversity of the "Pre Delta", National Park
Aceñolaza, Pablo Gilberto
; Povedano, Hernan A.; Manzano, Adriana Silvina
; Muñoz, Juan de Dios; Areta, Juan Ignacio
; Ronchi Virgolini, Ana Laura
Fecha de publicación:
03/2004
Editorial:
Instituto Superior de Correlación Geológica
Revista:
Miscelanea
ISSN:
1514-4836
Idioma:
Español
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
Biodiversity can be understood by the means of two terms: richness and evenness. We study the biological richness of Pre Delta National Park (Entre Ríos, Argentina) on its floristic and ornithological, mastozoological and amphibian fauna. Pre-Delta National Park is located in the floodplain of Paraná River; almost all of its area is subject to annual flooding pulse. This main stress is source of environmental heterogeneity, which is reflected in its biodiversity. 372 plant species, distributed in 68 families represent much more of the diversity found in similar areas of this portion of the River. 12 species of Anuran in 4 families are little less than the expected number of species, but new species are constantly been added. 202 birds species in almost 50 families found represents more than the half of all the Province ornithofauna. Mammals is the less studied group, having 16 species with 9 more of highly probable presence. Paraná River act as biological corridor merging, at this latitude, Amazonic, Chacoan and Pampasic flora and fauna. We suspect that the area is still under-measured, as the species/area or specie/capture unit relation is still in its incremental portion.
Palabras clave:
Parque Nacional
,
Entre Rios
,
Flora
,
Fauna
Archivos asociados
Licencia
Identificadores
Colecciones
Articulos(CICYTTP)
Articulos de CENTRO DE INV.CIENT.Y TRANSFERENCIA TEC A LA PROD
Articulos de CENTRO DE INV.CIENT.Y TRANSFERENCIA TEC A LA PROD
Citación
Aceñolaza, Pablo Gilberto; Povedano, Hernan A.; Manzano, Adriana Silvina; Muñoz, Juan de Dios; Areta, Juan Ignacio; et al.; Biodiversidad del Parque Nacional Pre-Delta; Instituto Superior de Correlación Geológica; Miscelanea; 12; 3-2004; 169-184
Compartir