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| Registros recuperados : 175 | |
| 141. |  | SANTOS, S. A.; MEDEIROS, S. R. de; LIMA, H. P. de; SALIS, S. M.; OLIVEIRA, M. D. de; SORIANO, B. M. A. Using indicators to assess the productivity and ecosystem services of native grasslands managed as pasturelands in the pantanal wetland, Brasil. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa, 2021. p. 523-527.| Biblioteca(s): Embrapa Agricultura Digital; Embrapa Pecuária Sudeste. |
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| 142. | | SANTOS, S. A.; MEDEIROS, S. R. de; LIMA, H. P. de; SALIS, S. M.; OLIVEIRA, M. D. de; SORIANO, B. M. A. Using indicators to assess the productivity and ecosystem services of native grasslands managed as pasturelands in the pantanal wetland, Brasil. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FORESTRY SYSTEMS, 2., 2021. Proceedings reference... Brasília, DF: Embrapa, 2021. p. 523-527. WCCLF. Evento online.| Biblioteca(s): Embrapa Pantanal. |
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| 143. | | FIGUEIREDO, D. M. de; DORES, E. F. G. de C.; FANTIN-CRUZ , I.; FIGUEIREDO, S. B. de; ZEILHOFER, P.; OLIVEIRA, M. D. de; SILVA, P. A. J. G. da; CASONATTO, A. E. Histórico da qualidade da água dos principais rios em 22 anos de monitoramento. In: FIGUEIREDO, D. M. de.; DORES, E. F. G. de C.; LIMA, Z. M. de (Org.). Bacia do Rio Cuiabá: uma abordagem socioambiental. Cuiabá-MT: EdUFMT, 2018. p. 130-193.| Biblioteca(s): Embrapa Pantanal. |
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| 144. | | CORREIA, J. R.; LIMA, H. C. de; OLIVEIRA, M. D. DE; BRAGA, L. M.; ARAÚJO, L. M.; SANTOS, A. E. DOS; SOARES, E. P.; FRANZ, C. A. B.; CARRARA, A. Iniciativa de estruturação de um modelo de unidade de observação de policultivos adaptada às condições de agricultores familiares no território do Alto Rio Pardo-MG. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE SISTEMAS DE PRODUÇÃO, 8., 2010, São Luís. Agricultura familiar: crise alimentar e mudanças climáticas globais: anais. São Luís, MA: UEMA: Embrapa, 2010. 1 CD-ROM.| Biblioteca(s): Embrapa Cerrados. |
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| 145. | | HADI, S. I. I. A; SANTANA, H.; BRUNALE, P. P. M.; GOMES, T. G.; OLIVEIRA, M. D. de; MATTHIENSEN, A.; OLIVEIRA, M. E. C.; SILVA, F. C. P.; BRASIL, B. dos S. A. F. DNA barcoding green microalgae isolated from neotropical inland waters. Plos One, v. 11, n. 2, Feb. 2016.| Biblioteca(s): Embrapa Agroenergia; Embrapa Amazônia Oriental; Embrapa Pantanal; Embrapa Suínos e Aves. |
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| 146. | | HADI, S. I. I. A.; SANTANA, H.; BRUNALE, P. P. de M.; GOMES, T. G.; OLIVEIRA, M. D. de; MATTHIENSEN, A.; OLIVEIRA, M. E. C.; SILVA, F. C. P.; BRASIL, B. dos S. A. F. DNA barcoding of microalgae using rbcL and nuITS2 markers reveals putative new species. In: ENCONTRO DE PESQUISA E INOVAÇÃO DA EMBRAPA AGROENERGIA, 2., 2015, Brasília, DF. Anais ... Brasília, DF: Embrapa Agroenergia, 2015. p. 92-94| Biblioteca(s): Embrapa Agroenergia. |
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| 147. | | DARRIGRAN, G.; NALEPA, T.; CALLIL, C. T.; CAMPOS, M. de C. S.; DAMBORENEA, C.; DRAGO, E. C. E.; MANSUR, M. C. D.; DRAGO, I. D. E de; OLIVEIRA, M. D. de. The expansion of the invasive golden mussel or Limnoperna fortunei in South America. An update after 23 years of invasion. MOLLUSCA 2014., O Congresso das Américas. Cidade do México, 22-27 de junho, 2014.| Biblioteca(s): Embrapa Pantanal. |
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| 148. | | FARIAS, O. R. de; NASCIMENTO, L. C. de; CRUZ, J. M. F. de L.; SILVA, H. A. O.; OLIVEIRA, M. D. de M.; BRUNO, R. de L. A.; ARRIEL, N. H. C. Biocontrol potential of Trichoderma and Bacillus species on Fusarium oxysporum f. sp vasinfectum. Journal of Experimental Agriculture International, v. 34, n. 1, p. 1-11, 2019.| Biblioteca(s): Embrapa Algodão. |
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| 149. | | MENDES, R. de S.; NÓBREGA, G. H. da; SILVA, A. M. de A.; AZEVEDO, S. A.; SILVA, G. L. de S.; MANGUEIRA, J. M.; MOURA, M. de F.; OLIVEIRA, M. D. de. Avaliação do consumo e da produção de leite de cabras suplementadas com diferentes fontes de lipídios. In: SIMPÓSIO INTERNACIONAL SOBRE CAPRINOS E OVINOS DE CORTE, 3., 2007, João Pessoa. Anais... João Pessoa: SEBRAE-PB: EMEPA-PB, 2007. 3 f. 1 CD-ROM.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 150. | | NASCIMENTO, F. L.; OLIVEIRA, M. D. de; LARA, J. A. F. de; FORESTI, F.; VENTURA, A. S.; SATAKE, F.; PÁDUA, S. B. de; JERÔNIMO, G. T.; ISHIKAWA, M. M. Avaliação da produtividade do cultivo de cachara (Pseudoplatystoma fasciatum) em tanques-rede no Pantanal. Corumbá : Embrapa Pantanal, 2013. 21 p. (Embrapa Pantanal. Boletim de Pesquisa e Desenvolvimento, 122).| Biblioteca(s): Embrapa Pantanal. |
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| 151. | | RIEDER, A.; DORES, E. F. G. de C.; NUNES, V. da S.; OLIVEIRA, M. D. de; MOZETO, A. A.; MODRO, A. F. H.; SANTOS, J. L. dos; ROCHA, G. S. Classes de potencial de Periculosidade Ambiental (PPA) dos pesticidas receitados em Municípios do Pantanal Norte, Mato Grosso (MT), Brasil, no biênio 1999-2000. In: SIMPÓSIO SOBRE RECURSOS NATURAIS E SÓCIO-ECONÔMICOS DO PANTANAL, 4., 2004, Corumbá, MS. Sustentabilidade regional: anais. Corumbá: Embrapa Pantanal: UCDB: UFMS: SEBRAE-MS, 2004. (CD-ROM).| Biblioteca(s): Embrapa Pantanal. |
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| 152. | | MOREIRA, M. M.; CHAVEZ, R. M. L.; SILVA, E. L. V.; BARRETO, R. R.; SILVA, F. A. V. da; BARROS, L. F. de; BARBOSA, D. S.; OLIVEIRA, M. D. de; CALHEIROS, D. F. Caracterização limnológica dos rios Correntes e Piquiri (MT) em área de planalto e aporte de nutrientes e sólidos suspensos para o Pantanal. In: CONGRESSO DE ECOLOGIA DO BRASIL, 8., ECOLOGIA NO TEMPO DE MUDANÇAS GLOBAIS, ECOLOGY IN TIME OF GLOBAL CHANGES, 2007, Caxambú, MG. Anais ... Caxambú, MG, 2007. 2 p.| Biblioteca(s): Embrapa Pantanal. |
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| 153. | | ARAUJO, F. A. S.; PAULA, J. B. de; RODRIGUES, M. G.; MENDES, P. P.; OLIVEIRA, M. D. de; CUNHA, C, N. da; TREVELLIN, A.; SANTOS, C. C.; PINTO, E. C. T; SANTOS, S. A.; TOMAS, W. M. Planejamento da paisagem e propriedade. In: GUIA de melhores práticas pecuárias da planície pantaneira. Brasília, DF : Fundo Mundial Para a Natureza, 2021. p. 12-89.| Biblioteca(s): Embrapa Pantanal. |
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| 154. | | BULHOES, J. S.; ASSIS, A. O.; MARTINS, C. L.; FURRIEL, G. P.; SILVA, B. C. R.; RODRIGUES, L.; REIS, M. R. C.; CALHEIROS, D. F.; OLIVEIRA, M. D. de; CALIXTO, W. P. Gap filling in time series: A new methodology applying spectral analysis and system identification. In: CONFERENCE ON ELECTRICAL, ELECTRONICS ENGINEERING, INFORMATION AND COMMUNICATION TECHNOLOGIES. 2017, Pucon, Chile. [Proceedings...]. Pucon, Chile: IEE Xplore, 2017. Não paginado. (CHILECON).| Biblioteca(s): Embrapa Pantanal. |
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| 155. | | OLIVEIRA, M. D. de; FANTIN-CRUZ, I.; CAMPOS, J. A.; CAMPOS, M. M. de; MINGOTI, R.; SOUZA, M. L. de; FIGUEIREDO, D. M. de; DORES, E. F. G. de C.; PEDROLLO, O.; HAMILTON, S. K. Further development of small hydropower facilities may alter nutrient transport to the Pantanal wetland of Brazil. Frontiers in Environmental Science, v. 8, 577748, nov. 2020.| Biblioteca(s): Embrapa Pantanal; Embrapa Territorial. |
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| 156. | | FANTIN-CRUZ, i.; OLIVEIRA, M. D. de; CAMPOS, J. A.; CAMPOS, M. M. de; RIBEIRO, L. de S.; MINGOTI, R.; SOUZA, M. L. de; PEDROLLO, O.; HAMILTON, S. K. Further development of small hydropower facilities will significantly reduce sediment transport to the Pantanal wetland of Brazil. Frontiers in Environmental Science, v. 8, article 577748, p. 1-17, 2020.| Biblioteca(s): Embrapa Pantanal; Embrapa Territorial. |
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| 157. | | SANTOS, S. A.; LIMA, H. P. de; ABREU, U. G. P. de; TOMAS, W. M.; SALIS, S. M. de; OLIVEIRA, M. D. de; SOARES, M. T. S.; SORIANO, B. M. A.; ARAUJO, M. T. B. D. Monitoramento dos índices de sustentabilidade nos sistemas de produção de gado de corte no pantanal. CONGRESSO BRASILEIRO DE ZOOTECNIA, 23; 2013, Foz do Iguaçu. Zootecnia do futuro: produção animal sustentável. Foz do Iguaçu: ABZ: ZOOTEC, 2013. 9p.| Biblioteca(s): Embrapa Pantanal. |
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| 158. | | OLIVEIRA, J. E. de M.; LOPES, F. S. C.; OLIVEIRA, M. D. de; PEREIRA, V. S.; FREIRAS, M. T. de S.; OLIVEIRA, J. V. de; AQUINO, V. B. de. Registro de ocorrência da cochonilha rosada Maconellicoccus hirsutus no Semiárido brasileiro. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 25., 2014, Goiânia. Entomologia integrada à sociedade para o desenvolvimento sustentável: anais. Goiânia: Sociedade Entomológica do Brasil, 2014.| Biblioteca(s): Embrapa Semiárido. |
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| 159. | | NICODEMO, M. L. F.; MATTHIENSEN, A.; OLIVEIRA FILHO, E. C. de; PEREIRA, L. A.; BRITO, L. T. de L.; OTENIO, M. H.; OLIVEIRA, M. D. de; SCORZA JUNIOR, R. P. Qualidade da água e redução da poluição. In: SILVA, M. S. L. da; MATTHIENSEN, A.; BRITO, L. T. de L.; LIMA, J. E. F. W.; CARVALHO, C. J. R. de (Ed.). Água e saneamento: contribuições da Embrapa. Brasília, DF: Embrapa, 2018. cap. 3.| Biblioteca(s): Embrapa Cerrados; Embrapa Gado de Leite; Embrapa Pantanal; Embrapa Pecuária Sudeste; Embrapa Semiárido; Embrapa Solos; Embrapa Suínos e Aves. |
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| 160. | | NICODEMO, M. L. F.; MATTHIENSEN, A.; OLIVEIRA FILHO, E. C. de; PEREIRA, L. A.; BRITO, L. T. de L.; OTENIO, M. H.; OLIVEIRA, M. D. de; SCORZA JUNIOR, R. P. Water quality and pollution reduction. In: SILVA, M. S. L. da; MATTHIENSEN, A.; BRITO, L. T. de L.; LIMA, J. E. F. W.; CARVALHO, C. J. R. de (Ed.). Clean water and sanitation: contributions of Embrapa. Brasília, DF: Embrapa, 2020. Cap. 3. p.29-36. (Sustainable development goal, 6). Translated by Paulo de Holanda Morais.| Biblioteca(s): Embrapa Pantanal; Embrapa Pecuária Sudeste; Embrapa Semiárido; Embrapa Suínos e Aves. |
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| Registros recuperados : 175 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pantanal. Para informações adicionais entre em contato com cpap.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pantanal; Embrapa Territorial. |
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Data corrente: |
10/12/2020 |
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Data da última atualização: |
17/02/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
OLIVEIRA, M. D. de; FANTIN-CRUZ, I.; CAMPOS, J. A.; CAMPOS, M. M. de; MINGOTI, R.; SOUZA, M. L. de; FIGUEIREDO, D. M. de; DORES, E. F. G. de C.; PEDROLLO, O.; HAMILTON, S. K. |
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Afiliação: |
MARCIA DIVINA DE OLIVEIRA, CPAP; IBRAIM FANTIN-CRUZ, Federal University of Mato Grosso, Cuiabá; JULIANA ANDRADE CAMPOS, Federal University of Rio Grande do Sul, Porto Alegre; MARCEL MEDINA DE CAMPOS, Federal University of Mato Grosso; RAFAEL MINGOTI, CNPM; MARCELO LUIZ DE SOUZA, Brazilian National Water Agency, Brasília. DF; DANIELA MAIMONI DE FIGUEIREDO, Federal University of Mato Grosso, Cuiabá; ELIANA FREIRE GASPAR DE CARVALHO DORES, Federal University of Mato Grosso, Cuiabá; OLAVO PEDROLLO, Federal University of Rio Grande do Sul; STEPHEN K. HAMILTON, Michigan State University. |
|
Título: |
Further development of small hydropower facilities may alter nutrient transport to the Pantanal wetland of Brazil. |
|
Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Frontiers in Environmental Science, v. 8, 577748, nov. 2020. |
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DOI: |
https://doi.org/10.3389/fenvs.2020.577793 |
|
Idioma: |
Português |
|
Conteúdo: |
Small hydropower (SHP) facilities, defined variably but usually by installed capacities of <10-50 MW, are proliferating around the world, particularly in tropical and subtropical regions. Compared to larger dams, SHPs are generally viewed as having less environmental impact, although there has been little research to support that assertion. Numerous SHPs have been built, and many more are in development or proposed, in rivers that drain into the Pantanal, a world-renowned floodplain wetland system located mostly in Brazil. The upland tributaries are important sources of nutrients to the Pantanal, affecting the biological productivity of downstream floodplains. This study presents measurements from upstream and downstream of 25 current hydropower facilities, most of which are SHPs, throughout the upland watersheds of the Upper Paraguay River basin to reveal how these facilities may affect the concentrations and transport of nutrients in rivers flowing to the Pantanal. Artificial neural network models estimated the impact of building 80 future SHPs on nutrient transport into the Pantanal, based on observations at current facilities as well as the spatial distribution of future facilities. Overall impacts of current hydropower facilities were not large, and in most cases were indistinguishable based on comparisons between upstream and downstream. The short water residence times of reservoirs associated with SHPs likely explain their tendency to have little or no effect on nutrient transport. However, model predictions for hydropower facilities that may be built in the future, many on rivers with higher discharge and sediment loads, point to significant reductions in overall TN (8%) and TP (29%) transport, with potential negative consequences for river and floodplain productivity. Negative impacts may be either because the rivers carry low nutrient concentrations and are thereby sensitive to oligotrophication, or they are particularly important overall nutrient sources supporting ecosystem productivity in downstream rivers and floodplains. Together with a parallel study of sediment transport, these results support recommendations that several river systems presently lacking dams in their lower reaches should be excluded from future hydropower development to maintain the nutrient and sediment supply to the Pantanal. MenosSmall hydropower (SHP) facilities, defined variably but usually by installed capacities of <10-50 MW, are proliferating around the world, particularly in tropical and subtropical regions. Compared to larger dams, SHPs are generally viewed as having less environmental impact, although there has been little research to support that assertion. Numerous SHPs have been built, and many more are in development or proposed, in rivers that drain into the Pantanal, a world-renowned floodplain wetland system located mostly in Brazil. The upland tributaries are important sources of nutrients to the Pantanal, affecting the biological productivity of downstream floodplains. This study presents measurements from upstream and downstream of 25 current hydropower facilities, most of which are SHPs, throughout the upland watersheds of the Upper Paraguay River basin to reveal how these facilities may affect the concentrations and transport of nutrients in rivers flowing to the Pantanal. Artificial neural network models estimated the impact of building 80 future SHPs on nutrient transport into the Pantanal, based on observations at current facilities as well as the spatial distribution of future facilities. Overall impacts of current hydropower facilities were not large, and in most cases were indistinguishable based on comparisons between upstream and downstream. The short water residence times of reservoirs associated with SHPs likely explain their tendency to have little or no effect on nutri... Mostrar Tudo |
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Thesagro: |
Barragem; Hidrelétrica; Preservação da Natureza. |
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Thesaurus NAL: |
Biopreservation; Dams (hydrology); Hydroelectric power. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 03332naa a2200313 a 4500
001 2127969
005 2022-02-17
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3389/fenvs.2020.577793$2DOI
100 1 $aOLIVEIRA, M. D. de
245 $aFurther development of small hydropower facilities may alter nutrient transport to the Pantanal wetland of Brazil.$h[electronic resource]
260 $c2020
520 $aSmall hydropower (SHP) facilities, defined variably but usually by installed capacities of <10-50 MW, are proliferating around the world, particularly in tropical and subtropical regions. Compared to larger dams, SHPs are generally viewed as having less environmental impact, although there has been little research to support that assertion. Numerous SHPs have been built, and many more are in development or proposed, in rivers that drain into the Pantanal, a world-renowned floodplain wetland system located mostly in Brazil. The upland tributaries are important sources of nutrients to the Pantanal, affecting the biological productivity of downstream floodplains. This study presents measurements from upstream and downstream of 25 current hydropower facilities, most of which are SHPs, throughout the upland watersheds of the Upper Paraguay River basin to reveal how these facilities may affect the concentrations and transport of nutrients in rivers flowing to the Pantanal. Artificial neural network models estimated the impact of building 80 future SHPs on nutrient transport into the Pantanal, based on observations at current facilities as well as the spatial distribution of future facilities. Overall impacts of current hydropower facilities were not large, and in most cases were indistinguishable based on comparisons between upstream and downstream. The short water residence times of reservoirs associated with SHPs likely explain their tendency to have little or no effect on nutrient transport. However, model predictions for hydropower facilities that may be built in the future, many on rivers with higher discharge and sediment loads, point to significant reductions in overall TN (8%) and TP (29%) transport, with potential negative consequences for river and floodplain productivity. Negative impacts may be either because the rivers carry low nutrient concentrations and are thereby sensitive to oligotrophication, or they are particularly important overall nutrient sources supporting ecosystem productivity in downstream rivers and floodplains. Together with a parallel study of sediment transport, these results support recommendations that several river systems presently lacking dams in their lower reaches should be excluded from future hydropower development to maintain the nutrient and sediment supply to the Pantanal.
650 $aBiopreservation
650 $aDams (hydrology)
650 $aHydroelectric power
650 $aBarragem
650 $aHidrelétrica
650 $aPreservação da Natureza
700 1 $aFANTIN-CRUZ, I.
700 1 $aCAMPOS, J. A.
700 1 $aCAMPOS, M. M. de
700 1 $aMINGOTI, R.
700 1 $aSOUZA, M. L. de
700 1 $aFIGUEIREDO, D. M. de
700 1 $aDORES, E. F. G. de C.
700 1 $aPEDROLLO, O.
700 1 $aHAMILTON, S. K.
773 $tFrontiers in Environmental Science$gv. 8, 577748, nov. 2020.
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