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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: |
30/04/2010 |
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Data da última atualização: |
30/04/2010 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
RANGEL, P. H. N.; FERREIRA, M. E.; SANTOS, G. R.; DIAS NETO, J. J.; ARAUJO, B. J. O. R. de; RAMOS, L. N.; SILVA, L. M. dos A.; MENDONÇA, J. A.; ALMEIDA, C. G. de; COSTA, W. M. |
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Afiliação: |
PAULO HIDEO NAKANO RANGEL, CNPAF; MARCIO ELIAS FERREIRA, CENARGEN; GIL RODRIGUES SANTOS, UFT; JUSTINO JOSÉ DIAS NETO, UFT; BRUNAS JAQUELINE OHSE ROSA DE ARAUJO, estagiária CENARGEN; LEANDRO NOGUEIRA RAMOS, PIONNER SEMENTES, PALMAS-TO; LIAMAR MARIA DOS ANJOS SILVA, UNB; JOAO ANTONIO MENDONCA, CNPAF; CLEICIOMAR GONCALVES DE ALMEIDA, CNPAF; WAGNER MACEDO COSTA, SECRETARIA DE AGRICULTURA DO TOCANTINS. |
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Título: |
Mapeamento genético e piramidização de genes de resistência no desenvolvimento de multilinhas e cultivares compostas de arroz irrigado com resistência estável à brusone (Pyricularia grisea): relatório técnico. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Santo Antônio de Goiás: Embrapa Arroz e Feijão, 2009. |
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Páginas: |
65 p. |
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Série: |
(Embrapa Arroz e Feijão. Documentos, 243). |
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Idioma: |
Português |
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Conteúdo: |
A principal estratégia do projeto foi a piramidização indireta de diferentes alelos da família gênica Pi em linhagens elite de arroz, visando propiciar resistência estável à doença. A hipótese de trabalho é que a mistura de linhagens quase-isogênicas de arroz que possuem diferentes genes de resistência à brusone conferirá maior estabilidade de resistência no campo à população de isolados do patógeno. |
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Thesagro: |
Arroz; Brusone; Marcador molecular; Melhoramento genético vegetal; Oryza sativa; Variedade resistente. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CNPAF-2010/29874/1/doc-243.pdf
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Marc: |
LEADER 01496nam a2200313 a 4500
001 1748474
005 2010-04-30
008 2009 bl uuuu 00u1 u #d
100 1 $aRANGEL, P. H. N.
245 $aMapeamento genético e piramidização de genes de resistência no desenvolvimento de multilinhas e cultivares compostas de arroz irrigado com resistência estável à brusone (Pyricularia grisea)$brelatório técnico.$h[electronic resource]
260 $aSanto Antônio de Goiás: Embrapa Arroz e Feijão$c2009
300 $a65 p.
490 $a(Embrapa Arroz e Feijão. Documentos, 243).
520 $aA principal estratégia do projeto foi a piramidização indireta de diferentes alelos da família gênica Pi em linhagens elite de arroz, visando propiciar resistência estável à doença. A hipótese de trabalho é que a mistura de linhagens quase-isogênicas de arroz que possuem diferentes genes de resistência à brusone conferirá maior estabilidade de resistência no campo à população de isolados do patógeno.
650 $aArroz
650 $aBrusone
650 $aMarcador molecular
650 $aMelhoramento genético vegetal
650 $aOryza sativa
650 $aVariedade resistente
700 1 $aFERREIRA, M. E.
700 1 $aSANTOS, G. R.
700 1 $aDIAS NETO, J. J.
700 1 $aARAUJO, B. J. O. R. de
700 1 $aRAMOS, L. N.
700 1 $aSILVA, L. M. dos A.
700 1 $aMENDONÇA, J. A.
700 1 $aALMEIDA, C. G. de
700 1 $aCOSTA, W. M.
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Embrapa Arroz e Feijão (CNPAF) |
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