Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1118938
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dc.contributor.authorALVES, R. B. de O.eng
dc.contributor.authorSILVA, H. P. daeng
dc.contributor.authorARAUJO FILHO, J. C. deeng
dc.contributor.authorDOMINGUES, M. A. de O.eng
dc.contributor.authorALBUQUERQUE, J. O. deeng
dc.date.accessioned2020-01-17T18:07:57Z-
dc.date.available2020-01-17T18:07:57Z-
dc.date.created2020-01-17
dc.date.issued2019
dc.identifier.citationJournal of Hyperspectral Remote Sensing, v. 9, n. 6, p. 343-352, 2019.eng
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1118938-
dc.descriptionClimate change in Brazil has led to an increase in temperature and changes in the distribution of climatic extremes, such as droughts, droughts, floods and floods. This is potentialized when it comes to the semi-arid Northeast. Environmental studies related to this theme are in constant development. For this, the geotechnologies are of great importance for the environmental studies, since they allow the acquisition and analysis of information of use of the ground, vegetal cover and phenomena of the nature. In the present work, the Vegetation Cover Index was studied using remote sensing and geoprocessing techniques through the digital processing of images acquired in the years 2000 to 2015 of the LANDSAT satellites of three municipalities of Pernambuco to observe the vegetation cover in the said temporal space with the degraded areas possibly resulting from the desertification process in the region. Thus, it was found that the municipalities of Betânia and Itacuruba have very high vulnerability (0.75 and 1, respectively). On the other hand, the municipality of Floresta presented a high vulnerability of ICV (0.5), as the vegetation deficit influences hydrological dynamics, soil protection, climatic stability and thermal influence, corroborating the desertification process.eng
dc.language.isoengeng
dc.rightsopenAccesseng
dc.titleUse of Vegetation Cover Index (ICV) to identify susceptible areas to desertification process in the municipalities of Betânia, Floresta and Itacuruba, Pernambuco, Brazil.eng
dc.typeArtigo de periódicoeng
dc.date.updated2020-04-22T11:11:11Z
dc.subject.thesagroMudança Climáticaeng
dc.subject.thesagroDesertificaçãoeng
dc.subject.thesagroMeio Ambienteeng
dc.subject.nalthesaurusClimate changeeng
dc.subject.nalthesaurusDesertificationeng
dc.subject.nalthesaurusEnvironmenteng
riaa.ainfo.id1118938eng
riaa.ainfo.lastupdate2020-07-21 -03:00:00
dc.identifier.doihttps://doi.org/10.29150/jhrs.v9.6.p343-352eng
dc.contributor.institutionRAYANNA B. DE O. ALVES, UFRPE; HERNANDE P. DA SILVA, UFRPE; JOSE COELHO DE ARAUJO FILHO, CNPS; MARCO A. DE O. DOMINGUES, IFPE; JONES O. DE ALBUQUERQUE, UFRPE.eng
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