Discrimination of vegetational patterns in burned and unburned areas (Articolo in rivista)

Type
Label
  • Discrimination of vegetational patterns in burned and unburned areas (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Alternative label
  • Telesca L, Lasaponara R, Lanorte A. (2006)
    Discrimination of vegetational patterns in burned and unburned areas
    in International journal of nonlinear sciences and numerical simulation
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Telesca L, Lasaponara R, Lanorte A. (literal)
Pagina inizio
  • 279 (literal)
Pagina fine
  • 284 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Ist Metodol Avanzate Anal Ambientale, Area Ric, I-85050 Tito, PZ, Italy (literal)
Titolo
  • Discrimination of vegetational patterns in burned and unburned areas (literal)
Abstract
  • Time series of satellite SPOT-VEGETATION Normalized Difference of Vegetation Index (NDVI) data from 1998 to 2003 is analyzed in order to evaluate the effect of fire-related vegetational variability in the time dynamics of shrub-land in Italy. We use the Detrended Fluctuation Analysis (DFA), which permits the detection of persistent properties in nonstationary signal fluctuations. We analyze two shrub-land sites, fire-unaffected and fire-affected, respectively. Our findings reveal that fires contribute to the increase of the persistence in the dynamics of vegetation of shrub-lands. This result discloses a new perspective in characterizing vegetational behavioral trends (literal)
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