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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
05/12/2023 |
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Data da última atualização: |
05/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDERSON, L. O.; BURTON, C.; REIS, J. B. C. dos; PESSÔA, A. C. M.; BETT, P.; CARVALHO, N. S.; SILVA JUNIOR, C. H. L.; WILLIAMS, K.; SELAYA, G.; ARMENTERAS, D.; BILBAO, B. A.; XAUD, H. A. M.; RIVERA-LOMBARDI, R.; FERREIRA, J. N.; ARAGÃO, L. E. O. C.; JONES, C. D.; WILTSHIRE, A. J. |
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Afiliação: |
LIANA O. ANDERSON, National Center for Monitoring and Early Warning of Natural Disasters - Cemaden; CHANTELLE BURTON, Met Office Hadley Centre; JOÃO B. C. DOS REIS, National Center for Monitoring and Early Warning of Natural Disasters - Cemaden; ANA CAROLINA M. PESSÔA, INPE; PHILIP BETT, Met Office Hadley Centre; NATHÁLIA S. CARVALHO, INPE; CELSO H. L. SILVA JUNIOR, INPE / UEMA; KARINA WILLIAMS, Met Office Hadley Centre / Exeter University; GALIA SELAYA, ECOSCONSULT-PRODIGY; DOLORS ARMENTERAS, Universidad Nacional de Colombia; BIBIANA A. BILBAO, Simón Bolívar University; HARON ABRAHIM MAGALHAES XAUD, CPAF-RR; ROBERTO RIVERA-LOMBARDI, Universidad Central de Venezuela; JOICE NUNES FERREIRA, CPATU; LUIZ E. O. C. ARAGÃO, INPE / University of Exeter; CHRIS D. JONES, Met Office Hadley Centre; ANDREW J. WILTSHIRE, Met Office Hadley Centre / Exeter University. |
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Título: |
An alert systemfor Seasonal Fire probability forecast for South American Protected Areas. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Climate Resilience and Sustainability, v. 1, n. 1, p. 1-19, Feb. 2022. |
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DOI: |
https://doi.org/10.1002/cli2.19 |
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Idioma: |
Inglês |
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Conteúdo: |
Timely spatially explicit warning of areas with high fire occurrence probability is an important component of strategic plans to prevent andmonitor fires within South American (SA) Protected Areas (PAs). In this study, we present a five-level alert system,which combines both climatological and anthropogenic factors, the two main drivers of fires in SA. The alert levels are: High Alert, Alert, Attention, Observation and Low Probability. The trend in the number of active fires over the past three years and the accumulated number of active fires over the same period were used as indicators of intensification of human use of fire in that region, possibly associated with ongoing land use/land cover change (LULCC). An ensemble of temperature and precipitation gridded output from the GloSea5 Seasonal Forecast System was used to indicate an enhanced probability of hot and dry weather conditions that combined with LULCC favour fire occurrences. Alerts from this system were first issued in August 2020, for the period ranging from August to October (ASO) 2020. Overall, 50% of all fires observed during the ASO 2017?2019 period and 40% of the ASO 2020 fires occurred in only 29 PAs were all categorized in the top two alert levels. In categories mapped as High Alert level, 34% of the PAs experienced an increase in fires compared with the 2017?2019 reference period, and 81% of the High Alert false alarm registered fire occurrence above the median. Initial feedback from stakeholders indicates that these alerts were used to inform resource management in some PAs. We expect that these forecasts can provide continuous information aiming at changing societal perceptions of fire use and consequently subsidize strategic planning andmitigatory actions, focusing on timely responses to a disaster risk management strategy. Further research must focus on the model improvement and knowledge translation to stakeholders. MenosTimely spatially explicit warning of areas with high fire occurrence probability is an important component of strategic plans to prevent andmonitor fires within South American (SA) Protected Areas (PAs). In this study, we present a five-level alert system,which combines both climatological and anthropogenic factors, the two main drivers of fires in SA. The alert levels are: High Alert, Alert, Attention, Observation and Low Probability. The trend in the number of active fires over the past three years and the accumulated number of active fires over the same period were used as indicators of intensification of human use of fire in that region, possibly associated with ongoing land use/land cover change (LULCC). An ensemble of temperature and precipitation gridded output from the GloSea5 Seasonal Forecast System was used to indicate an enhanced probability of hot and dry weather conditions that combined with LULCC favour fire occurrences. Alerts from this system were first issued in August 2020, for the period ranging from August to October (ASO) 2020. Overall, 50% of all fires observed during the ASO 2017?2019 period and 40% of the ASO 2020 fires occurred in only 29 PAs were all categorized in the top two alert levels. In categories mapped as High Alert level, 34% of the PAs experienced an increase in fires compared with the 2017?2019 reference period, and 81% of the High Alert false alarm registered fire occurrence above the median. Initial feedback from stakeholders indicate... Mostrar Tudo |
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Palavras-Chave: |
Conservation; Disaster risk reduction; Mitigation. |
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Thesaurus Nal: |
Wildfires. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03013naa a2200373 a 4500
001 2159173
005 2023-12-05
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1002/cli2.19$2DOI
100 1 $aANDERSON, L. O.
245 $aAn alert systemfor Seasonal Fire probability forecast for South American Protected Areas.$h[electronic resource]
260 $c2022
520 $aTimely spatially explicit warning of areas with high fire occurrence probability is an important component of strategic plans to prevent andmonitor fires within South American (SA) Protected Areas (PAs). In this study, we present a five-level alert system,which combines both climatological and anthropogenic factors, the two main drivers of fires in SA. The alert levels are: High Alert, Alert, Attention, Observation and Low Probability. The trend in the number of active fires over the past three years and the accumulated number of active fires over the same period were used as indicators of intensification of human use of fire in that region, possibly associated with ongoing land use/land cover change (LULCC). An ensemble of temperature and precipitation gridded output from the GloSea5 Seasonal Forecast System was used to indicate an enhanced probability of hot and dry weather conditions that combined with LULCC favour fire occurrences. Alerts from this system were first issued in August 2020, for the period ranging from August to October (ASO) 2020. Overall, 50% of all fires observed during the ASO 2017?2019 period and 40% of the ASO 2020 fires occurred in only 29 PAs were all categorized in the top two alert levels. In categories mapped as High Alert level, 34% of the PAs experienced an increase in fires compared with the 2017?2019 reference period, and 81% of the High Alert false alarm registered fire occurrence above the median. Initial feedback from stakeholders indicates that these alerts were used to inform resource management in some PAs. We expect that these forecasts can provide continuous information aiming at changing societal perceptions of fire use and consequently subsidize strategic planning andmitigatory actions, focusing on timely responses to a disaster risk management strategy. Further research must focus on the model improvement and knowledge translation to stakeholders.
650 $aWildfires
653 $aConservation
653 $aDisaster risk reduction
653 $aMitigation
700 1 $aBURTON, C.
700 1 $aREIS, J. B. C. dos
700 1 $aPESSÔA, A. C. M.
700 1 $aBETT, P.
700 1 $aCARVALHO, N. S.
700 1 $aSILVA JUNIOR, C. H. L.
700 1 $aWILLIAMS, K.
700 1 $aSELAYA, G.
700 1 $aARMENTERAS, D.
700 1 $aBILBAO, B. A.
700 1 $aXAUD, H. A. M.
700 1 $aRIVERA-LOMBARDI, R.
700 1 $aFERREIRA, J. N.
700 1 $aARAGÃO, L. E. O. C.
700 1 $aJONES, C. D.
700 1 $aWILTSHIRE, A. J.
773 $tClimate Resilience and Sustainability$gv. 1, n. 1, p. 1-19, Feb. 2022.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
21/10/2010 |
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Data da última atualização: |
06/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
SILVA, A. G.; SANTIAGO, C. M.; SOARES, D. M.; ALMEIDA, P. R. V. de. |
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Afiliação: |
ALUISIO GOULART SILVA, CNPAF; CARLOS MARTINS SANTIAGO, CNPAF; DINO MAGALHAES SOARES, CNPAF; PAULO ROBERTO VIEIRA DE ALMEIDA, UFG. |
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Título: |
Reconhecimento por indicação geográfica (IG) para sementes sadias de feijão produzidas nas várzeas tropicais do Tocantins: uma proposta em andamento. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Informações Econômicas, v. 40, n. 7, p. 18-29, jul. 2010. |
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Idioma: |
Português |
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Conteúdo: |
A maioria das sementes de feijão produzidas no Brasil são cultivadas sob pivô central, com custo de produção aproximadamente 40% superior ao das várzeas tropicais tocantinenses. Apresentam-se resultados parciais de um projeto em andamento naquela localidade, visando a obtenção de uma indicação geográfica para sementes de feijão. O clima combinado à subirrigação favorecem a produção de sementes naturalmente sadias. Realizou-se um diagnóstico da região, a sensibilização e a capacitação de técnicos e produtores para facilitar a obtenção da IG. Os resultados demonstram a importância da organização dos produtores e a necessidade de intensificar ações de boas práticas para obtenção da IG. |
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Palavras-Chave: |
Indicação geográfica; Tocantins; Várzea tropical. |
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Thesagro: |
Agregação de valor; Desenvolvimento agrícola; Feijão; Phaseolus vulgaris; Semente. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/23220/1/IEA.pdf
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Marc: |
LEADER 01545naa a2200253 a 4500
001 1864841
005 2022-06-06
008 2010 bl uuuu u00u1 u #d
100 1 $aSILVA, A. G.
245 $aReconhecimento por indicação geográfica (IG) para sementes sadias de feijão produzidas nas várzeas tropicais do Tocantins$buma proposta em andamento.$h[electronic resource]
260 $c2010
520 $aA maioria das sementes de feijão produzidas no Brasil são cultivadas sob pivô central, com custo de produção aproximadamente 40% superior ao das várzeas tropicais tocantinenses. Apresentam-se resultados parciais de um projeto em andamento naquela localidade, visando a obtenção de uma indicação geográfica para sementes de feijão. O clima combinado à subirrigação favorecem a produção de sementes naturalmente sadias. Realizou-se um diagnóstico da região, a sensibilização e a capacitação de técnicos e produtores para facilitar a obtenção da IG. Os resultados demonstram a importância da organização dos produtores e a necessidade de intensificar ações de boas práticas para obtenção da IG.
650 $aAgregação de valor
650 $aDesenvolvimento agrícola
650 $aFeijão
650 $aPhaseolus vulgaris
650 $aSemente
653 $aIndicação geográfica
653 $aTocantins
653 $aVárzea tropical
700 1 $aSANTIAGO, C. M.
700 1 $aSOARES, D. M.
700 1 $aALMEIDA, P. R. V. de
773 $tInformações Econômicas$gv. 40, n. 7, p. 18-29, jul. 2010.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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