Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco

Autores
Carranza, María Laura; Frate, Ludovico; Acosta, Alicia T. R.; Hoyos, Laura Emilia; Ricotta, Carlo; Cabido, Marcelo Ruben
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We introduce an approach based on remotely sensed data to summarize forest fragmentation over time, which specifically accounts for the interdependencies between landscape composition and configuration changes. The proposed method consists of five steps: i) multitemporal landscape sampling, ii) calculation of selected landscape pattern indices, iii) statistical comparison, iv) construction of sampled-based relationship spaces, and v) trajectory analysis. To show how the proposed method works in practice we examined the multitemporal fragmentation of the Arid Chaco forest in central Argentina during the period 1979-2010 using forest maps derived from Landsat images. As shown by our results, the approach provides a consistent framework for the interpretation of landscape structural changes over time.
Fil: Carranza, María Laura. Università degli Studi del Molise; Italia
Fil: Frate, Ludovico. Università degli Studi del Molise; Italia
Fil: Acosta, Alicia T. R.. Università degli Studi di Roma; Italia
Fil: Hoyos, Laura Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Ricotta, Carlo. Universidad de Roma; Italia
Fil: Cabido, Marcelo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Materia
CHACO DRY FORESTS
FOREST LOSS
LANDSAT, LANDSCAPE METRICS
SAMPLE-BASED ANALYSIS
TRAJECTORY ANALYSIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/10512
Acceder
id CONICETDig_e80ec1133a7f3438b9badc96eef433fc
oai_identifier_str oai:ri.conicet.gov.ar:11336/10512
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry ChacoCarranza, María LauraFrate, LudovicoAcosta, Alicia T. R.Hoyos, Laura EmiliaRicotta, CarloCabido, Marcelo RubenCHACO DRY FORESTSFOREST LOSSLANDSAT, LANDSCAPE METRICSSAMPLE-BASED ANALYSISTRAJECTORY ANALYSIShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1We introduce an approach based on remotely sensed data to summarize forest fragmentation over time, which specifically accounts for the interdependencies between landscape composition and configuration changes. The proposed method consists of five steps: i) multitemporal landscape sampling, ii) calculation of selected landscape pattern indices, iii) statistical comparison, iv) construction of sampled-based relationship spaces, and v) trajectory analysis. To show how the proposed method works in practice we examined the multitemporal fragmentation of the Arid Chaco forest in central Argentina during the period 1979-2010 using forest maps derived from Landsat images. As shown by our results, the approach provides a consistent framework for the interpretation of landscape structural changes over time.Fil: Carranza, María Laura. Università degli Studi del Molise; ItaliaFil: Frate, Ludovico. Università degli Studi del Molise; ItaliaFil: Acosta, Alicia T. R.. Università degli Studi di Roma; ItaliaFil: Hoyos, Laura Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaFil: Ricotta, Carlo. Universidad de Roma; ItaliaFil: Cabido, Marcelo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); ArgentinaItalian Society of Remote Sensing2014-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/10512Carranza, María Laura; Frate, Ludovico; Acosta, Alicia T. R.; Hoyos, Laura Emilia; Ricotta, Carlo; et al.; Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco; Italian Society of Remote Sensing; European Journal of Remote Sensing; 47; 12-2014; 793-8042279-7254enginfo:eu-repo/semantics/altIdentifier/url/http://www.aitjournal.com/articleView.aspx?ID=924info:eu-repo/semantics/altIdentifier/doi/10.5721/EuJRS20144745info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:37Zoai:ri.conicet.gov.ar:11336/10512instacron: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 09:33:37.592CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
title Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
spellingShingle Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
Carranza, María Laura
CHACO DRY FORESTS
FOREST LOSS
LANDSAT, LANDSCAPE METRICS
SAMPLE-BASED ANALYSIS
TRAJECTORY ANALYSIS
title_short Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
title_full Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
title_fullStr Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
title_full_unstemmed Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
title_sort Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco
dc.creator.none.fl_str_mv Carranza, María Laura
Frate, Ludovico
Acosta, Alicia T. R.
Hoyos, Laura Emilia
Ricotta, Carlo
Cabido, Marcelo Ruben
author Carranza, María Laura
author_facet Carranza, María Laura
Frate, Ludovico
Acosta, Alicia T. R.
Hoyos, Laura Emilia
Ricotta, Carlo
Cabido, Marcelo Ruben
author_role author
author2 Frate, Ludovico
Acosta, Alicia T. R.
Hoyos, Laura Emilia
Ricotta, Carlo
Cabido, Marcelo Ruben
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CHACO DRY FORESTS
FOREST LOSS
LANDSAT, LANDSCAPE METRICS
SAMPLE-BASED ANALYSIS
TRAJECTORY ANALYSIS
topic CHACO DRY FORESTS
FOREST LOSS
LANDSAT, LANDSCAPE METRICS
SAMPLE-BASED ANALYSIS
TRAJECTORY ANALYSIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We introduce an approach based on remotely sensed data to summarize forest fragmentation over time, which specifically accounts for the interdependencies between landscape composition and configuration changes. The proposed method consists of five steps: i) multitemporal landscape sampling, ii) calculation of selected landscape pattern indices, iii) statistical comparison, iv) construction of sampled-based relationship spaces, and v) trajectory analysis. To show how the proposed method works in practice we examined the multitemporal fragmentation of the Arid Chaco forest in central Argentina during the period 1979-2010 using forest maps derived from Landsat images. As shown by our results, the approach provides a consistent framework for the interpretation of landscape structural changes over time.
Fil: Carranza, María Laura. Università degli Studi del Molise; Italia
Fil: Frate, Ludovico. Università degli Studi del Molise; Italia
Fil: Acosta, Alicia T. R.. Università degli Studi di Roma; Italia
Fil: Hoyos, Laura Emilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
Fil: Ricotta, Carlo. Universidad de Roma; Italia
Fil: Cabido, Marcelo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Córdoba. Instituto Multidisciplinario de Biología Vegetal (p); Argentina
description We introduce an approach based on remotely sensed data to summarize forest fragmentation over time, which specifically accounts for the interdependencies between landscape composition and configuration changes. The proposed method consists of five steps: i) multitemporal landscape sampling, ii) calculation of selected landscape pattern indices, iii) statistical comparison, iv) construction of sampled-based relationship spaces, and v) trajectory analysis. To show how the proposed method works in practice we examined the multitemporal fragmentation of the Arid Chaco forest in central Argentina during the period 1979-2010 using forest maps derived from Landsat images. As shown by our results, the approach provides a consistent framework for the interpretation of landscape structural changes over time.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/10512
Carranza, María Laura; Frate, Ludovico; Acosta, Alicia T. R.; Hoyos, Laura Emilia; Ricotta, Carlo; et al.; Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco; Italian Society of Remote Sensing; European Journal of Remote Sensing; 47; 12-2014; 793-804
2279-7254
url http://hdl.handle.net/11336/10512
identifier_str_mv Carranza, María Laura; Frate, Ludovico; Acosta, Alicia T. R.; Hoyos, Laura Emilia; Ricotta, Carlo; et al.; Measuring forest fragmentation using multitemporal remotely sensed data: three decades of change in the Dry Chaco; Italian Society of Remote Sensing; European Journal of Remote Sensing; 47; 12-2014; 793-804
2279-7254
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.aitjournal.com/articleView.aspx?ID=924
info:eu-repo/semantics/altIdentifier/doi/10.5721/EuJRS20144745
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Italian Society of Remote Sensing
publisher.none.fl_str_mv Italian Society of Remote Sensing
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_ 1844613034088071168
score 13.070432

Publicaciones similares