| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Meio Ambiente. |
|
Data corrente: |
12/12/2019 |
|
Data da última atualização: |
12/12/2019 |
|
Tipo da produção científica: |
Resumo em Anais de Congresso |
|
Autoria: |
OGASAWARA, M.; OTTO, M.; MATTOS, E. J. de; ROCHA, H. R. da; FIGUEIREDO, R. de O.; FERRAZ, S. |
|
Afiliação: |
M. OGASAWARA, USP; M. OTTO, USP; E. J. de MATTOS, Geplant Tecnologia Florestal, Piracicaba; H. R. da ROCHA, Embrapa Meio Ambiente; RICARDO DE OLIVEIRA FIGUEIREDO, CNPMA; S. FERRAZ, USP. |
|
Título: |
Effects of climate change on water yield and water quality of forested watersheds in Southeastern Brazil. |
|
Ano de publicação: |
2019 |
|
Fonte/Imprenta: |
Pesquisa Florestal Brasileira, v. 39, e201902043, p. 649, 2019. Special issue. Abstracts of the XXV IUFRO World Congress, 2019. |
|
Páginas: |
p. 649 |
|
Idioma: |
Português |
|
Conteúdo: |
Climate change effects on water resources are one of the most concerns of public authorities, and such impacts can be predicted through hydrological simulation, considering climate change scenarios and models calibrated using a historical climatic data from a given region. We considered that watersheds have different responsiveness to climate change due to their physical characteristics. Therefore, effects of these changes will cause different levels of impact on water flow and quality, depending on the region in which the basin is located. The objective of this study is use the hydrological model of Fu adapted, calibrated and validated for a series of climatic data from 29 watersheds in the Southeastern region of Brazil. Model was used to simulate and predict the climate change effects and identify critical factors for the stability of water yield and water quality in watershed. At studied watersheds, forest cover varied from 5% to 80%, mean annual precipitation ranged from 1200 to 1800 mm and the annual runoff represented 20% to 50% of the annual precipitation across all sites. The model proposed was able to capture the differences among watersheds, enabling simulations under climate change scenarios. Simulations showed high variation on sensitiveness to climate change. Regional mapping of sensitiveness was created, critical areas for stability of water yield and water quality were identified in the watersheds. Results provide subsidies to guide the planning of public policies and propose ways of managing and conserving forest on watersheds. MenosClimate change effects on water resources are one of the most concerns of public authorities, and such impacts can be predicted through hydrological simulation, considering climate change scenarios and models calibrated using a historical climatic data from a given region. We considered that watersheds have different responsiveness to climate change due to their physical characteristics. Therefore, effects of these changes will cause different levels of impact on water flow and quality, depending on the region in which the basin is located. The objective of this study is use the hydrological model of Fu adapted, calibrated and validated for a series of climatic data from 29 watersheds in the Southeastern region of Brazil. Model was used to simulate and predict the climate change effects and identify critical factors for the stability of water yield and water quality in watershed. At studied watersheds, forest cover varied from 5% to 80%, mean annual precipitation ranged from 1200 to 1800 mm and the annual runoff represented 20% to 50% of the annual precipitation across all sites. The model proposed was able to capture the differences among watersheds, enabling simulations under climate change scenarios. Simulations showed high variation on sensitiveness to climate change. Regional mapping of sensitiveness was created, critical areas for stability of water yield and water quality were identified in the watersheds. Results provide subsidies to guide the planning of public poli... Mostrar Tudo |
|
Thesagro: |
Bacia Hidrográfica; Mudança Climática. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/206953/1/RA-FigueiredoRO-XXV-IUFRO-2019-p649-novo.pdf
|
|
Marc: |
LEADER 02282nam a2200205 a 4500
001 2116801
005 2019-12-12
008 2019 bl uuuu u00u1 u #d
100 1 $aOGASAWARA, M.
245 $aEffects of climate change on water yield and water quality of forested watersheds in Southeastern Brazil.$h[electronic resource]
260 $aPesquisa Florestal Brasileira, v. 39, e201902043, p. 649, 2019. Special issue. Abstracts of the XXV IUFRO World Congress, 2019.$c2019
300 $ap. 649
520 $aClimate change effects on water resources are one of the most concerns of public authorities, and such impacts can be predicted through hydrological simulation, considering climate change scenarios and models calibrated using a historical climatic data from a given region. We considered that watersheds have different responsiveness to climate change due to their physical characteristics. Therefore, effects of these changes will cause different levels of impact on water flow and quality, depending on the region in which the basin is located. The objective of this study is use the hydrological model of Fu adapted, calibrated and validated for a series of climatic data from 29 watersheds in the Southeastern region of Brazil. Model was used to simulate and predict the climate change effects and identify critical factors for the stability of water yield and water quality in watershed. At studied watersheds, forest cover varied from 5% to 80%, mean annual precipitation ranged from 1200 to 1800 mm and the annual runoff represented 20% to 50% of the annual precipitation across all sites. The model proposed was able to capture the differences among watersheds, enabling simulations under climate change scenarios. Simulations showed high variation on sensitiveness to climate change. Regional mapping of sensitiveness was created, critical areas for stability of water yield and water quality were identified in the watersheds. Results provide subsidies to guide the planning of public policies and propose ways of managing and conserving forest on watersheds.
650 $aBacia Hidrográfica
650 $aMudança Climática
700 1 $aOTTO, M.
700 1 $aMATTOS, E. J. de
700 1 $aROCHA, H. R. da
700 1 $aFIGUEIREDO, R. de O.
700 1 $aFERRAZ, S.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 177 | |
| 84. |  | FELIZZOLA, J. F.; FIGUEIREDO, R. de O.; COSTA, C. F. G. da; GERHARD, P.; WATRIN, O. dos S.; NEU, V. Monitoramento da solução do solo e da água subterrânea em estudo hidrobiogeoquímico de duas microbacias da Amazônia Oriental. In: SEMINÁRIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais... Brasília, DF: Embrapa, 2014. p. 98-101.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
|   |
| 85. | | FELIZZOLA, J. F.; FIGUEIREDO, R. de O.; COSTA, C. F. G. da; GERHARD, P.; WATRIN, O. dos S.; NEU, V. Monitoramento da solução do solo e da água subterrânea em estudo hidrobiogeoquímico de duas microbacias da Amazônia Oriental. In: SEMINÁRIO DA REDE AGROHIDRO, 2., 2014, Campinas. Impactos da agricultura e das mudanças climáticas nos recursos hídricos: anais... Campinas: Embrapa Informática Agropecuária, 2014. p. 98-101.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
|  |
| 87. | | COSTA, C. F. G.; CAMARGO, P. B. de; REIS, L. C.; PICCOLO, M. C.; FIGUEIREDO, R. de O. Matéria orgânica particulada na bacia do rio Jaguari sob diferentes usos da terra. In: SIMPÓSIO CIENTÍFICO DOS PÓS-GRADUANDOS NO CENA, 11., 2018, Piracicaba. Ensino, pesquisa e extensão: integração, funcionalidade e aplicabilidade: [resumos]... Piracicaba, SP: CENA/USP, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 88. | | REIS, L. C.; PICCOLO, M. C.; DOMINGUES, G.; COSTA, C. F. G.; FIGUEIREDO, R. de O.; CAMARGO, P. B. de. Evolução de parâmetros qualitativos nos corpos hídricos em áreas de restauração, Extrema - MG. In: SIMPÓSIO CIENTÍFICO DOS PÓS-GRADUANDOS NO CENA, 11., 2018, Piracicaba. Ensino, pesquisa e extensão: integração, funcionalidade e aplicabilidade: [resumos]... Piracicaba, SP: CENA/USP, 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 89. | | JOSLIN, A. H.; MARKEWITZ, D.; MORRIS, L. A.; OLIVEIRA, F. de A.; FIGUEIREDO, R. de O.; KATO, O. R. Five native tree species and manioc under slash-and-mulch agroforestry in the eastern Amazon of Brazil: plant growth and soil responses. Agroforestry Systems, v. 81, n. 1, p. 1-14, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 90. | | COSTA, F. F.; FIGUEIREDO, R. de O.; CASTRO, A. A.; SILVA, P. de S.; CUNHA, E. da S.; SCHULER, N. Fluxos de carbono orgânico dissolvido em quatro igarapés na Amazônia Oriental. In: CONGRESSO DE ESTUDANTES E BOLSISTAS DO EXPERIMENTO LBA, 2., 2005, Manaus. Resumos... [S.l.]: LBA, [2005?]. p. 83.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 92. | | ROSA, M. B. S. da; FIGUEIREDO, R. de O.; MARKEWITZ, D.; KRUSCHE, A. V.; COSTA, F. F.; GERHARD, P. Evasion of CO2 and dissolved carbon in river waters of three small catchments in an area occupied by small family farms in the eastern Amazon. Ambiente e Água , Taubaté, v. 12, n. 4, p. 556-574, 2017.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 94. | | OGASAWARA, M.; OTTO, M.; MATTOS, E. J. de; ROCHA, H. R. da; FIGUEIREDO, R. de O.; FERRAZ, S. Effects of climate change on water yield and water quality of forested watersheds in Southeastern Brazil. Pesquisa Florestal Brasileira, v. 39, e201902043, p. 649, 2019. Special issue. Abstracts of the XXV IUFRO World Congress, 2019. p. 649| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 95. | | GERHARD, P.; FIGUEIREDO, R. de O.; FELIZZOLA, J. F.; OLIVEIRA, F. A.; NEU, V.; WATRIN, O. dos S. Rede de pesquisa em recursos hídricos e agricultura na Amazônia Oriental. In: SEMINÁRIO DA REDE AGROHIDRO, 1., 2012, Brasília, DF. Água: desafios para a sustentabilidade da agricultura. [S.l: s.n.], 2012. p. 40-43.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Meio Ambiente. |
| |
| 97. | | MARKEWITZ, D.; RESENDE, J. C. F.; PARRON, L.; BUSTAMANTE, M.; KLINK, C. A.; FIGUEIREDO, R. de O.; DAVIDSON, E. A. Dissolved rainfall inputs and streamwater outputs in an undisturbed watershed on highly weathered soils in the brazilian cerrado. Hydrological Processes, v. 20, n. 12, p. 2615-2639, Aug. 2006.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Internacional - A |
| Biblioteca(s): Embrapa Amazônia Oriental. |
|  |
| 98. | | SILVA, P. de S.; FIGUEIREDO, R. de O.; CUNHA, E. da S.; SCHULER, M.; MARKEWITZ, D.; DAVIDSON, E. A. Influência do uso da terra sobre a qualidade das águas de quatro igarapés na Amazônia Oriental: variabilidade espacial e sazonal de pH, condutividade elétrica, oxigênio dissolvido, temperatura, e turbidez. In: CONGRESSO DE ESTUDANTES E BOLSISTAS DO EXPERIMENTO LBA, 2., 2005, Manaus. Resumos... [S.l.]: LBA, [2005?]. p. 45.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 99. | | RANGEL-VASCONCELOS, L. G. T.; FIGUEIREDO, R. de O.; SCHULER, M. A. E.; MARKEWITZ, D.; DAVIDSON, E. A. Integration of biogeochemical and hydrological data in pasture and forest covered catchments in Eastern Amazonia. In: SCIENCE TEAM MEETING, 10., 2006, Brasília, DF. Book of Abstracts... Manaus: LBA-ECO, 2006. p. 49.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
| |
| 100. | | GOMES, M. A. F.; PEREIRA, L. C.; TOSTO, S. G.; FIGUEIREDO, R. de O.; GALDINO, S.; QUARTAROLI, C. F. Perdas de água e de sedimentos em uma sub-bacia como contribuição à analise de serviços ambientais, Extrema, MG. Revista Terceira Margem Amazônia, v. 6, n. especial 16, p. 127-137, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| Registros recuperados : 177 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
