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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
05/12/2023 |
Data da última atualização: |
05/12/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
An alert systemfor Seasonal Fire probability forecast for South American Protected Areas. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Climate Resilience and Sustainability, v. 1, n. 1, p. 1-19, Feb. 2022. |
DOI: |
https://doi.org/10.1002/cli2.19 |
Idioma: |
Inglês |
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 |
Palavras-Chave: |
Conservation; Disaster risk reduction; Mitigation. |
Thesaurus Nal: |
Wildfires. |
Categoria do assunto: |
-- |
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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Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
23/04/2004 |
Data da última atualização: |
04/08/2022 |
Tipo da produção científica: |
Artigo em Anais de Congresso |
Autoria: |
MOTA, J. H.; YURI, J. E.; FREITAS, S. A. C.; RODRIGUES JÚNIOR, J. C.; RESENDE, G. M. de; SOUZA, R. J. de. |
Afiliação: |
GERALDO MILANEZ DE RESENDE, CPATSA. |
Título: |
Avaliação de cultivares de alface americana em Santana da Vargem, MG. |
Ano de publicação: |
2002 |
Fonte/Imprenta: |
Horticultura Brasileira, v. 20, n. 2, jul. 2002. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Notas: |
Suplemento 2. Edição do 42 Congresso Brasileiro de Olericultura; 11 Congresso Latino Americano de Horticultura, Uberlandia, jul. 2002. |
Conteúdo: |
Com o objetivo de avaliar cultivares de alface americana adaptadas ao verão, foi conduzido em Santana da Vargem, MG, um experimento contendo 17 cultivares. Utilizou-se o delineamento em blocos casualizados, com 3 repetições. Foram avaliadas a produtividade total e comercial, comprimento do caule, circunferência da cabeça e sanidade das folhas externas. Verificou-se que a maioria das cultivares apresentaram valores similares a cultivar Raider, tradicionalmente cultivada, em termos de produtividade total. Para produtividade comercial, as cultivares Lucy Brown, PSR 5338, PSR 4303, PSR 0110, Empire 2000 e Seeker, não diferiram significativamente da cultivar Raider (333,8 g/planta) com 266,6; 276,1; 293,8; 301,6; 304,4 e 333,8 g/planta, respectivamente. Em relação à circunferência de cabeça, com exceção da cultivar PSR 5338, as demais cultivares com melhores produtividades comerciais foram estatisticamente semelhantes, variando de 38,7 a 41,5 cm. |
Palavras-Chave: |
Alface americana; Cultivo; Minas Gerais; Santana da Vargem. |
Thesagro: |
Alface; Variedade. |
Thesaurus NAL: |
Lettuce. |
Categoria do assunto: |
A Sistemas de Cultivo |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/CPATSA/28607/1/OPB986.pdf
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Marc: |
LEADER 01835nam a2200277 a 4500 001 1127691 005 2022-08-04 008 2002 bl uuuu u00u1 u #d 100 1 $aMOTA, J. H. 245 $aAvaliação de cultivares de alface americana em Santana da Vargem, MG. 260 $aHorticultura Brasileira, v. 20, n. 2, jul. 2002.$c2002 300 $c1 CD-ROM. 500 $aSuplemento 2. Edição do 42 Congresso Brasileiro de Olericultura; 11 Congresso Latino Americano de Horticultura, Uberlandia, jul. 2002. 520 $aCom o objetivo de avaliar cultivares de alface americana adaptadas ao verão, foi conduzido em Santana da Vargem, MG, um experimento contendo 17 cultivares. Utilizou-se o delineamento em blocos casualizados, com 3 repetições. Foram avaliadas a produtividade total e comercial, comprimento do caule, circunferência da cabeça e sanidade das folhas externas. Verificou-se que a maioria das cultivares apresentaram valores similares a cultivar Raider, tradicionalmente cultivada, em termos de produtividade total. Para produtividade comercial, as cultivares Lucy Brown, PSR 5338, PSR 4303, PSR 0110, Empire 2000 e Seeker, não diferiram significativamente da cultivar Raider (333,8 g/planta) com 266,6; 276,1; 293,8; 301,6; 304,4 e 333,8 g/planta, respectivamente. Em relação à circunferência de cabeça, com exceção da cultivar PSR 5338, as demais cultivares com melhores produtividades comerciais foram estatisticamente semelhantes, variando de 38,7 a 41,5 cm. 650 $aLettuce 650 $aAlface 650 $aVariedade 653 $aAlface americana 653 $aCultivo 653 $aMinas Gerais 653 $aSantana da Vargem 700 1 $aYURI, J. E. 700 1 $aFREITAS, S. A. C. 700 1 $aRODRIGUES JÚNIOR, J. C. 700 1 $aRESENDE, G. M. de 700 1 $aSOUZA, R. J. de
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