Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/33029
COMPARTIR / EXPORTAR:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Título

Evolution of vegetation activity on vegetated, eroded, and erosion risk areas in the central Spanish Pyrenees, using multitemporal Landsat imagery

AutorAlatorre, L. C. CSIC; Beguería, Santiago CSIC ORCID ; Vicente Serrano, Sergio M. CSIC ORCID
Palabras claveLandsat
NDVI
Spanish Pyrenees
Vegetation activity
Erosion risk areas
Fecha de publicaciónmar-2011
EditorJohn Wiley & Sons
British Society for Geomorphology
CitaciónAlatorre LC, Begueria S, Vicente-Serrano S. Evolution of vegetation activity on vegetated, eroded, and erosion risk areas in the central Spanish Pyrenees, using multitemporal Landsat imagery. Earth Surface Processes and Landforms 36(3): 309-319 (2011)
ResumenThe temporal evolution of vegetation activity on various land cover classes in the Spanish Pyrenees was analyzed. Two time series of the normalized difference vegetation index (NDVI) were used, corresponding to March (early spring) and August (the end of summer). The series were generated from Landsat TM and Landsat ETM+ images for the period 1984–2007. An increase in the NDVI in March was found for vegetated areas, and the opposite trend was found in both March and August for degraded areas (badlands and erosion risk areas). The rise in minimum temperature and the time variation of the cloud cover during the study period appears to be the most important factors explaining increased NDVI in the vegetated areas. In degraded areas, no climatic or topographic variable was associated with the negative NDVI trend, which may be related to erosion processes taking place in these regions.
Descripción11 páginas, 4 tablas, 4 figuras.-- El Pdf es la versión pre-print.
Versión del editorhttp://dx.doi.org/10.1002/esp.2038
URIhttp://hdl.handle.net/10261/33029
DOI10.1002/esp.2038
ISSN0197-9337
E-ISSN1096-9837
Aparece en las colecciones: (EEAD) Artículos
(IPE) Artículos




Ficheros en este ítem:
Fichero Descripción Tamaño Formato
BegueriaS_Landforms_2011.pdf1,65 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo

CORE Recommender

SCOPUSTM   
Citations

11
checked on 18-mar-2024

WEB OF SCIENCETM
Citations

9
checked on 27-feb-2024

Page view(s)

502
checked on 18-mar-2024

Download(s)

326
checked on 18-mar-2024

Google ScholarTM

Check

Altmetric

Altmetric


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.