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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. WCCLF. Evento online. Biblioteca(s): Embrapa Pantanal. |
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142. | | TAKAHASHI, F.; SANTOS, S. A.; CARDOSO, E. L.; OLIVEIRA, L. O. F. de; OLIVEIRA, M. D. de; FERNANDES, A. H. B. M.; FERNANDES, F. A. Utilização da metodologia emergética para avaliação dos ecossistemas de pastagens e serviços ecossistêmicos do Pantanal. In: SIMPÓSIO DE PRODUÇÃO ANIMAL, 4.; SEMANA DA ZOOTECNIA, 12. Diamantina. Perspectivas e sustentabilidade na produção animal: anais. Diamantina: UFVJM, 2017. p. 293-295. Biblioteca(s): Embrapa Pantanal. |
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143. | | 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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144. | | 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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145. | | 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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146. | | 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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147. | | 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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148. | | 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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149. | | 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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150. | | 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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151. | | 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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152. | | 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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153. | | 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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154. | | 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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155. | | 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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156. | | 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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157. | | 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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158. | | 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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159. | | 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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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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Registro Completo
Biblioteca(s): |
Embrapa Pantanal; Embrapa Territorial. |
Data corrente: |
17/11/2020 |
Data da última atualização: |
17/11/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 2 |
Autoria: |
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. |
Afiliação: |
IBRAIM FANTIN-CRUZ, Federal University of Mato Grosso, Cuiabá; MARCIA DIVINA DE OLIVEIRA, CPAP; JULIANA ANDRADE CAMPOS, Federal University of Rio Grande do Sul, Porto Alegre; MARCEL MEDINAS DE CAMPOS, Federal University of Mato Grosso, Cuiabá; LETÍCIA DE SOUZA RIBEIRO, Federal University of Mato Grosso, Cuiabá; RAFAEL MINGOTI, CNPM; MARCELO LUIZ DE SOUZA, Brazilian National Water Agency, ANA, Brasília; OLAVO PEDROLLO, Federal University of Rio Grande do Sul, Porto Alegre; STEPHEN K. HAMILTON, Michigan State University, Hickory Corners. |
Título: |
Further development of small hydropower facilities will significantly reduce sediment transport to the Pantanal wetland of Brazil. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Frontiers in Environmental Science, v. 8, article 577748, p. 1-17, 2020. |
DOI: |
10.3389/fenvs.2020.577748 |
Idioma: |
Inglês Português |
Conteúdo: |
Small hydropower (SHP) facilities, which are defined by installed capacities <10?50 MW, are increasingly being built around the world. SHPs are viewed as less environmentally harmful than larger dams, 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. Three river systems with the largest contributions of sediments to the Pantanal? the Cuiabá, upper Taquari, and Coxim rivers?remain largely undammed. The upland tributaries transport sediments into the Pantanal, thereby affecting geomorphological dynamics and biological productivity of downstream floodplains. This study presents measurements from upstream and downstream of 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 transport of suspended sediments and of bedload sediments. In addition, a predictive model using artificial neural networks (ANNs) estimates the impact of building 80 future SHPs on sediment transport based on observations at current facilities as well as the spatial distribution of future facilities. More than half of current facilities retained suspended sediments: 14 of the 29 facilities showed >20% net retention of suspended sediments, two others retained between 10 and 20%, seven were within 10%, and six showed >10% net release. Bedload sediment transport was a small component of total sediment transport in rivers with high total sediment loads. Multiyear series of satellite images confirm sediment accumulation in several cases. Model predictions of the impacts of future hydropower facilities on suspended sediment concentrations and transport show retention of a large fraction (often much >20%) of sediment inputs. Summing riverine transport rates for inflows into the Pantanal indicates that currently envisioned future hydropower development would reduce the suspended sediment transport by 62% from the current rate. This study shows that if SHPs are built on sediment-rich rivers, this may prove problematic for the facilities as well as for downstream ecosystems. 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 sediment supply to the Pantanal. MenosSmall hydropower (SHP) facilities, which are defined by installed capacities <10?50 MW, are increasingly being built around the world. SHPs are viewed as less environmentally harmful than larger dams, 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. Three river systems with the largest contributions of sediments to the Pantanal? the Cuiabá, upper Taquari, and Coxim rivers?remain largely undammed. The upland tributaries transport sediments into the Pantanal, thereby affecting geomorphological dynamics and biological productivity of downstream floodplains. This study presents measurements from upstream and downstream of 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 transport of suspended sediments and of bedload sediments. In addition, a predictive model using artificial neural networks (ANNs) estimates the impact of building 80 future SHPs on sediment transport based on observations at current facilities as well as the spatial distribution of future facilities. More than half of current facilities retained suspended sediments: 14 of the 29 facilities showed >20% net retention of suspended sediments, two others retained between 10 and 20%, seven were within 10%, and six showed >10% net re... Mostrar Tudo |
Thesagro: |
Barragem; Hidrelétrica; Sedimento. |
Thesaurus NAL: |
Dams (hydrology); Hydroelectric power; Sediments. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/217922/1/Hidropower-Transport-Pantanal-2020.pdf
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Marc: |
LEADER 03402naa a2200301 a 4500 001 2126736 005 2020-11-17 008 2020 bl uuuu u00u1 u #d 024 7 $a10.3389/fenvs.2020.577748$2DOI 100 1 $aFANTIN-CRUZ, i. 245 $aFurther development of small hydropower facilities will significantly reduce sediment transport to the Pantanal wetland of Brazil.$h[electronic resource] 260 $c2020 520 $aSmall hydropower (SHP) facilities, which are defined by installed capacities <10?50 MW, are increasingly being built around the world. SHPs are viewed as less environmentally harmful than larger dams, 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. Three river systems with the largest contributions of sediments to the Pantanal? the Cuiabá, upper Taquari, and Coxim rivers?remain largely undammed. The upland tributaries transport sediments into the Pantanal, thereby affecting geomorphological dynamics and biological productivity of downstream floodplains. This study presents measurements from upstream and downstream of 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 transport of suspended sediments and of bedload sediments. In addition, a predictive model using artificial neural networks (ANNs) estimates the impact of building 80 future SHPs on sediment transport based on observations at current facilities as well as the spatial distribution of future facilities. More than half of current facilities retained suspended sediments: 14 of the 29 facilities showed >20% net retention of suspended sediments, two others retained between 10 and 20%, seven were within 10%, and six showed >10% net release. Bedload sediment transport was a small component of total sediment transport in rivers with high total sediment loads. Multiyear series of satellite images confirm sediment accumulation in several cases. Model predictions of the impacts of future hydropower facilities on suspended sediment concentrations and transport show retention of a large fraction (often much >20%) of sediment inputs. Summing riverine transport rates for inflows into the Pantanal indicates that currently envisioned future hydropower development would reduce the suspended sediment transport by 62% from the current rate. This study shows that if SHPs are built on sediment-rich rivers, this may prove problematic for the facilities as well as for downstream ecosystems. 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 sediment supply to the Pantanal. 650 $aDams (hydrology) 650 $aHydroelectric power 650 $aSediments 650 $aBarragem 650 $aHidrelétrica 650 $aSedimento 700 1 $aOLIVEIRA, M. D. de 700 1 $aCAMPOS, J. A. 700 1 $aCAMPOS, M. M. de 700 1 $aRIBEIRO, L. de S. 700 1 $aMINGOTI, R. 700 1 $aSOUZA, M. L. de 700 1 $aPEDROLLO, O. 700 1 $aHAMILTON, S. K. 773 $tFrontiers in Environmental Science$gv. 8, article 577748, p. 1-17, 2020.
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Embrapa Pantanal (CPAP) |
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