Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Washington Franca-Rocha"'
Autor:
Sarah Moura Batista dos Santos, Soltan Galano Duverger, António Bento-Gonçalves, Washington Franca-Rocha, António Vieira, Georgia Teixeira
Publikováno v:
Fire, Vol 6, Iss 2, p 43 (2023)
Mapping large wildfires (LW) is essential for environmental applications and enhances the understanding of the dynamics of affected areas. Remote sensing techniques supported by machine learning and time series have been increasingly used in studies
Externí odkaz:
https://doaj.org/article/7f47bdc6892a41f5b5636aa9fe4a2f1d
Autor:
Ane A. C. Alencar, Vera L. S. Arruda, Wallace Vieira da Silva, Dhemerson E. Conciani, Diego Pereira Costa, Natalia Crusco, Soltan Galano Duverger, Nilson Clementino Ferreira, Washington Franca-Rocha, Heinrich Hasenack, Luiz Felipe Morais Martenexen, Valderli J. Piontekowski, Noely Vicente Ribeiro, Eduardo Reis Rosa, Marcos Reis Rosa, Sarah Moura B. dos Santos, Julia Z. Shimbo, Eduardo Vélez-Martin
Publikováno v:
Remote Sensing, Vol 14, Iss 11, p 2510 (2022)
Fire is a significant agent of landscape transformation on Earth, and a dynamic and ephemeral process that is challenging to map. Difficulties include the seasonality of native vegetation in areas affected by fire, the high levels of spectral heterog
Externí odkaz:
https://doaj.org/article/df17425c20a84877be11a1ccdbff4ee7
Autor:
Khalil Ali Ganem, Yongkang Xue, Ariane de Almeida Rodrigues, Washington Franca-Rocha, Marceli Terra de Oliveira, Nathália Silva de Carvalho, Efrain Yury Turpo Cayo, Marcos Reis Rosa, Andeise Cerqueira Dutra, Yosio Edemir Shimabukuro
Publikováno v:
Remote Sensing, Vol 14, Iss 3, p 736 (2022)
The scientific grasp of the distribution and dynamics of land use and land cover (LULC) changes in South America is still limited. This is especially true for the continent’s hyperarid, arid, semiarid, and dry subhumid zones, collectively known as
Externí odkaz:
https://doaj.org/article/dc6c7d26a1864f129dc9353eeba06c8f
Autor:
Sarah Moura B. dos Santos, António Bento-Gonçalves, Washington Franca-Rocha, Gustavo Baptista
Publikováno v:
Geosciences, Vol 10, Iss 3, p 106 (2020)
Fire scar detection through orbital data can be done using specific techniques, such as the use of spectral indices like the normalized burn ratio (NBR), which are designed to help identify burnt areas as they have typical spectral responses. This pa
Externí odkaz:
https://doaj.org/article/9e879491102a4ece928663f448cadaf1
Publikováno v:
Land, Vol 8, Iss 2, p 30 (2019)
In this study, methods, originally developed to assess life course trajectories, are explored in order to evaluate land change through the analysis of sequences of land use/cover. Annual land cover maps which describe land use/land cover change for t
Externí odkaz:
https://doaj.org/article/ce72ce75ec0241fab04650a139f1b7e8
Publikováno v:
Revista Águas Subterrâneas, Vol 0, Iss 0 (2010)
A sub-bacia do Alto Paraguaçu, situada na região central do Estado da Bahia, tem por principal atividade econômica a agricultura irrigada. A investigação da vulnerabilidade e risco das águas subterrâneas surge da necessidade de se conhecer as
Externí odkaz:
https://doaj.org/article/7d292345379f46ffae153bf9e74bd26b
Publikováno v:
Sitientibus.
A aplicação dos métodos Lógica Nebulosa (FuzzyLogic) e Pesos das Evidências (Weights of Evidence) na estimativa da favorabilidade para ocorrência de depósitos de Pb e Zn na área da Bacia de Irecê (Bahia) aborda dois enfoques distintos da mod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d40390c0f87f59534272cbfc763ca64
https://doi.org/10.13102/sitientibus.vi22.8791
https://doi.org/10.13102/sitientibus.vi22.8791
Autor:
Taiara Souza Costa, Rosangela Leal Santos, Ayala de Souza Reis Carneiro, Washington Franca-Rocha, Taise Bomfim de Jesus, Erli Pinto dos Santos
Publikováno v:
Anuário do Instituto de Geociências; Vol 44 (2021)
Anuário do Instituto de Geociências
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
Anuário do Instituto de Geociências
Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
O monitoramento da qualidade de agua em corpos hidricos e fundamental para a conservacao destes, por isso metodologias de monitoramento em larga escala sao cada vez mais imprescindiveis para monitorar acoes antropicas e naturais que alteram a qualida
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40705cc835d6b502b36ee90236421586
https://doi.org/10.11137/1982-3908_2021_44_38707
https://doi.org/10.11137/1982-3908_2021_44_38707
Autor:
António Bento-Gonçalves, Gustavo Macedo de Mello Baptista, Sarah Moura Batista dos Santos, Washington Franca-Rocha
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Geosciences, Vol 10, Iss 3, p 106 (2020)
Geosciences
Volume 10
Issue 3
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Geosciences, Vol 10, Iss 3, p 106 (2020)
Geosciences
Volume 10
Issue 3
Fire scar detection through orbital data can be done using specific techniques, such as the use of spectral indices like the normalized burn ratio (NBR), which are designed to help identify burnt areas as they have typical spectral responses. This pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::be3fa55c4f57828a0db50d34663eea73
https://hdl.handle.net/1822/64651
https://hdl.handle.net/1822/64651
Autor:
Willian Moura de Aguiar, Washington Franca-Rocha, Taise Bomfim de Jesus, Carlos Alberto Caroso Soares, Carolina Oliveira de Santana
Publikováno v:
Environmental monitoring and assessment. 189(5)
This study was carried out to evaluate the concentration of trace elements (As, Cd, Cu, Pb, and Zn) in the muscle of carnivorous fish species from three different areas of Todos os Santos Bay (BTS), Bahia State, Brazil. Trace elements were analyzed u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::65d44019e44a6fb0853359960db24512
https://pubmed.ncbi.nlm.nih.gov/28374187
https://pubmed.ncbi.nlm.nih.gov/28374187