Protected Areas Isolation in the Chaco Region, Argentina
- Autores
- Matteucci, Silvia Diana; Camino, Micaela
- Año de publicación
- 2012
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- There is a general concern with regards to effectiveness of protected areas due to their progressive isolation caused by massive land use change in their surroundings. We examined the extent of natural vegetation fragmentation both within and around two protected areas over a period of 32 years, in the Argentine Chaco Region, in two contrasting ecoregions: Humid Chaco and Dry Chaco. We describe type and rate of change around each protected area, and discuss the potential implications for biodiversity conservation on the basis of a percolation/connectivity model for two endemic species. The results show that the rate and type of land use change is unique in each study area, and that the risk of isolation is imminent in both cases. This situation cancels the conservation objectives of protected areas, jeopardizing their effectiveness.
Fil: Matteucci, Silvia Diana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Arquitectura y Urbanismo. Grupo de Ecología del Paisaje y Medio Ambiente; Argentina
Fil: Camino, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Arquitectura y Urbanismo. Grupo de Ecología del Paisaje y Medio Ambiente; Argentina - Materia
-
Protected Areas
Chaco Argentino
Fragmentation
Ecología de Paisajes - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/271481
Ver los metadatos del registro completo
id |
CONICETDig_bed9180e9d6e10df975fec2035cbe084 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/271481 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Protected Areas Isolation in the Chaco Region, ArgentinaMatteucci, Silvia DianaCamino, MicaelaProtected AreasChaco ArgentinoFragmentationEcología de Paisajeshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1There is a general concern with regards to effectiveness of protected areas due to their progressive isolation caused by massive land use change in their surroundings. We examined the extent of natural vegetation fragmentation both within and around two protected areas over a period of 32 years, in the Argentine Chaco Region, in two contrasting ecoregions: Humid Chaco and Dry Chaco. We describe type and rate of change around each protected area, and discuss the potential implications for biodiversity conservation on the basis of a percolation/connectivity model for two endemic species. The results show that the rate and type of land use change is unique in each study area, and that the risk of isolation is imminent in both cases. This situation cancels the conservation objectives of protected areas, jeopardizing their effectiveness.Fil: Matteucci, Silvia Diana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Arquitectura y Urbanismo. Grupo de Ecología del Paisaje y Medio Ambiente; ArgentinaFil: Camino, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Arquitectura y Urbanismo. Grupo de Ecología del Paisaje y Medio Ambiente; ArgentinaCanadian Center of Science and Education2012-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/271481Matteucci, Silvia Diana; Camino, Micaela; Protected Areas Isolation in the Chaco Region, Argentina; Canadian Center of Science and Education; Journal of Geography and Geology; 4; 3; 6-2012; 15-281916-9779CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.ccsenet.org/journal/index.php/jgg/article/view/17159info:eu-repo/semantics/altIdentifier/doi/10.5539/jgg.v4n3p15info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:03:36Zoai:ri.conicet.gov.ar:11336/271481instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:03:37.177CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Protected Areas Isolation in the Chaco Region, Argentina |
title |
Protected Areas Isolation in the Chaco Region, Argentina |
spellingShingle |
Protected Areas Isolation in the Chaco Region, Argentina Matteucci, Silvia Diana Protected Areas Chaco Argentino Fragmentation Ecología de Paisajes |
title_short |
Protected Areas Isolation in the Chaco Region, Argentina |
title_full |
Protected Areas Isolation in the Chaco Region, Argentina |
title_fullStr |
Protected Areas Isolation in the Chaco Region, Argentina |
title_full_unstemmed |
Protected Areas Isolation in the Chaco Region, Argentina |
title_sort |
Protected Areas Isolation in the Chaco Region, Argentina |
dc.creator.none.fl_str_mv |
Matteucci, Silvia Diana Camino, Micaela |
author |
Matteucci, Silvia Diana |
author_facet |
Matteucci, Silvia Diana Camino, Micaela |
author_role |
author |
author2 |
Camino, Micaela |
author2_role |
author |
dc.subject.none.fl_str_mv |
Protected Areas Chaco Argentino Fragmentation Ecología de Paisajes |
topic |
Protected Areas Chaco Argentino Fragmentation Ecología de Paisajes |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
There is a general concern with regards to effectiveness of protected areas due to their progressive isolation caused by massive land use change in their surroundings. We examined the extent of natural vegetation fragmentation both within and around two protected areas over a period of 32 years, in the Argentine Chaco Region, in two contrasting ecoregions: Humid Chaco and Dry Chaco. We describe type and rate of change around each protected area, and discuss the potential implications for biodiversity conservation on the basis of a percolation/connectivity model for two endemic species. The results show that the rate and type of land use change is unique in each study area, and that the risk of isolation is imminent in both cases. This situation cancels the conservation objectives of protected areas, jeopardizing their effectiveness. Fil: Matteucci, Silvia Diana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Arquitectura y Urbanismo. Grupo de Ecología del Paisaje y Medio Ambiente; Argentina Fil: Camino, Micaela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Arquitectura y Urbanismo. Grupo de Ecología del Paisaje y Medio Ambiente; Argentina |
description |
There is a general concern with regards to effectiveness of protected areas due to their progressive isolation caused by massive land use change in their surroundings. We examined the extent of natural vegetation fragmentation both within and around two protected areas over a period of 32 years, in the Argentine Chaco Region, in two contrasting ecoregions: Humid Chaco and Dry Chaco. We describe type and rate of change around each protected area, and discuss the potential implications for biodiversity conservation on the basis of a percolation/connectivity model for two endemic species. The results show that the rate and type of land use change is unique in each study area, and that the risk of isolation is imminent in both cases. This situation cancels the conservation objectives of protected areas, jeopardizing their effectiveness. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-06 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/271481 Matteucci, Silvia Diana; Camino, Micaela; Protected Areas Isolation in the Chaco Region, Argentina; Canadian Center of Science and Education; Journal of Geography and Geology; 4; 3; 6-2012; 15-28 1916-9779 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/271481 |
identifier_str_mv |
Matteucci, Silvia Diana; Camino, Micaela; Protected Areas Isolation in the Chaco Region, Argentina; Canadian Center of Science and Education; Journal of Geography and Geology; 4; 3; 6-2012; 15-28 1916-9779 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://www.ccsenet.org/journal/index.php/jgg/article/view/17159 info:eu-repo/semantics/altIdentifier/doi/10.5539/jgg.v4n3p15 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Canadian Center of Science and Education |
publisher.none.fl_str_mv |
Canadian Center of Science and Education |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844613854148952064 |
score |
13.070432 |