http://www.cnr.it/ontology/cnr/individuo/prodotto/ID34816
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)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Telesca L, Lasaponara R, Lanorte A. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- 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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