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Статті в журналах з теми "Barrages fluviaux"
Loire, Rémi, Hervé Piégay, Jean-René Malavoi, G. Mathias Kondolf, and Gabriel Melun. "Les lâchers morphogènes depuis un barrage justification opérationnelle et protocole d'intervention." La Houille Blanche, no. 3 (June 2020): 66–75. http://dx.doi.org/10.1051/lhb/2020030.
Повний текст джерелаBlanchon, David, and Jean-Paul Bravard. "La stabilité des formes fluviales de l’Orange, entre variabilité naturelle et impacts des grands barrages (secteur Boegoeberg-Augrabies, Afrique du Sud)." Géographie physique et Quaternaire 61, no. 1 (March 26, 2009): 21–37. http://dx.doi.org/10.7202/029568ar.
Повний текст джерелаTaoufik, M., and J. E. Dafir. "Comportement du phosphore dans le sédiment des barragesde la partie aval du bassin versant d'Oum Rabiaa (Maroc)." Revue des sciences de l'eau 15, no. 1 (April 12, 2005): 235–49. http://dx.doi.org/10.7202/705449ar.
Повний текст джерелаCarvalho, Regina Paula Benedetto de, Antônio Pereira Magalhães Júnior, and Luiz Fernando de Paula Barros. "Implicações hidrogeomorfológicas do rompimento da barragem de rejeito da Mina do Córrego do Feijão – MG." Caderno de Geografia 31, no. 65 (May 16, 2021): 518. http://dx.doi.org/10.5752/p.2318-2962.2021v31n65p518.
Повний текст джерелаKim, Gyoo-Bum, and Eun-Jee Cha. "Assessment of riverside groundwater flood risk induced by high river water levels using a numerical model and monitoring data." Water Supply 16, no. 2 (September 28, 2015): 388–401. http://dx.doi.org/10.2166/ws.2015.144.
Повний текст джерелаSilveira, Ricardo Michael Pinheiro, Fabiano Antônio de Oliveira, and Gisele Neuman. "ANÁLISE MORFOLÓGICA DO BAIXO CURSO DO RIO CUBATÃO, EM JOINVILLE (SC), NO PERÍODO ENTRE 1938 E 2015: IMPACTO DE BARRAGEM NA MORFODINÂMICA FLUVIAL." Caminhos de Geografia 21, no. 76 (August 3, 2020): 1–15. http://dx.doi.org/10.14393/rcg217642607.
Повний текст джерелаCORDEIRO, Juni, Paulo Roberto Antunes ARANHA, Ricardo Diniz da COSTA, Priscilla Macedo MOURA, and Márcio Benedito BAPTISTA. "PADRÕES DE LINEAMENTOS E SUA RELAÇÃO COM A MORFOLOGIA FLUVIAL DO RIO DOCE (MG) E SEUS AFLUENTES." Geosciences = Geociências 40, no. 1 (March 24, 2021): 71–82. http://dx.doi.org/10.5016/geociencias.v40i1.15340.
Повний текст джерелаSilva, Julio Manoel França da, and Leonardo José Cordeiro Santos. "CARACTERIZAÇÃO E CARTOGRAFIA EM ESCALA DE DETALHE DAS FEIÇÕES FLUVIAIS DERIVADAS DO RIO PEQUENO, ANTONINA-PR." Raega - O Espaço Geográfico em Análise 34 (September 23, 2015): 150. http://dx.doi.org/10.5380/raega.v34i0.40053.
Повний текст джерелаOliveira, Bárbara Thaís Ávila de, Cristiane Valéria de Oliveira, and Miguel Fernandes Felippe. "Influência dos depósitos de rejeito de mineração nas características físico-químicas das águas." Caderno de Geografia 31, no. 1 (February 8, 2021): 70. http://dx.doi.org/10.5752/p.2318-2962.2021v31nesp1p70.
Повний текст джерелаBezerra, Paulo Eduardo Silva, Adanna De Souza Andrade, and Milena Marília Nogueira de Andrade. "ANÁLISE MULTITEMPORAL DO RIO TOCANTINS NO MUNICÍPIO DE BAIÃO (PARÁ) APÓS A CONSTRUÇÃO DA BARRAGEM DA USINA HIDRELÉTRICA DE TUCURUÍ." InterEspaço: Revista de Geografia e Interdisciplinaridade 4, no. 12 (March 22, 2018): 174. http://dx.doi.org/10.18764/2446-6549.v4n12p174-185.
Повний текст джерелаДисертації з теми "Barrages fluviaux"
Roy-Gosselin, Philippe-Hubert. "Gestion des débits au barrage Samson." Thesis, Université Laval, 2012. http://www.theses.ulaval.ca/2012/29224/29224.pdf.
Повний текст джерелаShumskykh, Mykyta. "Release of trace elements from contaminated sediments into surface waters during sediments dynamics : an experimental study." Thesis, Tours, 2019. http://www.theses.fr/2019TOUR4008.
Повний текст джерелаIn aquatic systems, most of trace metals (TM) are buried in sediments and then can be released according to chemical conditions and microbial activity occurring at the sediment-water interface. The aim of this study was to assess the impact of resuspension events (flood or maintenance operations for dam reservoir) on the mobility of some TM. Different batch experiment conditions were chosen to mimic those events: under oxic and anoxic conditions on raw sediments and on gamma-irradiated ones (“sterilized” one). The use of deionized water allowed maximizing the release process. Two sediment types issued from different contexts were selected: the Villerest dam reservoir (France) and the Xiang River (China). Long term experiments (30-day long) allowed identifying that organic matter degradation, microbial activity and alteration/dissolution of trace metal bearing phases were the main controlling factors. The gamma-irradiation did not sterilize sediments but only limited aerobic bacteria and enhanced anaerobic activity. The impact of such 24h resuspension event on reservoir waters and downstream biota is very limited as less than 1% of trace elements was released
Santos, Vanessa Cristina dos [UNESP]. "Processos fluviais em barras de soldamento: rio Paraná - PR." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/92770.
Повний текст джерелаCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
O rio Paraná, em seu trecho natural, possui padrão multicanal caracterizado por canais secundários de diferentes ordens, separando diversas ilhas e barras fluviais. As barras fluviais são formas semi-submersas associadas à disponibilidade de sedimentos e a um dinamismo temporal cujas dimensões são controladas pelo fluxo e pela profundidade. Neste estudo, pretende-se compreender os processos que promovem a formação, desenvolvimento e movimentação de uma barra de soldamento situada junto à ilha Santa Rosa, no rio Paraná, município de Porto Rico - PR. Para alcançar os objetivos propostos, foram realizados levantamentos de parâmetros hidráulicos, morfométricos e granulométricos. Nos dados levantados dos parâmetros hidráulicos, verificou-se que a presença da ilha Santa Rosa, juntamente com barra fluvial, divide o canal em dois setores de dinâmica hidráulica e sedimentar distintas. O canal principal conduz a maior parcela da vazão, é mais energético, enquanto o canal secundário apresenta valores inferiores nestes dois parâmetros. A separação do fluxo também acarreta na formação de correntes divergentes à direção principal do canal, favorecendo a diminuição da velocidade e, consequentemente, a deposição de sedimentos no entorno da ilha Santa Rosa. Averiguou-se que a morfologia da barra está diretamente vinculada às flutuações de vazão do rio Paraná: em período de águas altas há maior retrabalhamento da forma, já no período de águas médias, esta se preservou parcialmente, inclusive com afloramento em parte. Quanto aos sedimentos, as partículas de diâmetro fino distribuem-se em locais de maior velocidade de fluxo e profundidade (talvegue) em ambos os períodos analisados As partículas de diâmetro médio a grosso encontram-se no período de águas altas distribuídas pela área estudada; já no período de águas médias, estes sedimentos...
The Paraná River, in its natural stretch, has a multichannel pattern characterized by secondary channels of different orders, which separates several islands and bars. The bars are forms semi-submerged associated with the availability of sediment and a temporal dynamic, whose dimensions are controlled by the flow and depth. This study intends to understand the processes which promote formation, development and movement of the annexation bar associated to the Santa Rosa Island, located on Paraná River, near to Porto Rico - PR. To achieve the proposed aims, surveys were carried out in hydraulic, morphometric and granulometric parameters. In the data hydraulic parameters survey it was found that the presence of Santa Rosa Island along with bar divides the river channel in two sectors of distinct dynamic hydraulic and sediment. The main channel leads to a higher portion of the flow, it is more energetic, while the secondary channel has lower values in these two parameters. The separation of the flow also causes the formation of divergent currents towards the main channel, favoring the decrease in velocity and consequent deposition of sediments near to Santa Rosa Island. It was found that the morphology of the bar is directly linked to fluctuations in the flow of the Paraná River, during periods of high water there is more reworking, since in this average water period partially preserved its shape, emerging in part. As for sediment, the fine diameter particles are distributed in areas of higher flow velocity and depth (thalweg) in both analyzed periods. From medium to coarse diameter particles are, in the high-water period, distributed in the studied area, although in the average water period these sediments are located in low flow velocity and depth (Bar and Secondary Channel). Specific stream power and shields parameter values are larger in the main channel in both periods, indicating... (Complete abstract click electronic access below)
Ribeiro, Bruno Miguel Gomes. "Efeito das barragens no transporte sedimentar fluvial." Master's thesis, Universidade de Aveiro, 2009. http://hdl.handle.net/10773/2381.
Повний текст джерелаNa dissertação apresentada procuram-se estudar os aspectos relacionados com a diminuição do transporte sedimentar fluvial, principalmente devido à construção de barragens. Este facto é importante no balanço sedimentar negativo e consequente erosão costeira que se regista no litoral Português. Assim, analisa-se o transporte sólido antes e após a construção de barragens em dois casos reais. No Rio Tejo, a construção de inúmeras barragens, provocou uma diminuição do transporte sólido em cerca de 70 %, ao passo que, no Rio Saru (Japão), por aplicação de diferentes formulações numéricas, houve um decréscimo do transporte sedimentar fluvial em cerca de 50 %, devido ao aumento da secção de montante e consequente redução da velocidade de escoamento. Perante este facto, foram efectuados ensaios laboratoriais com sedimentos, desenvolvidos no canal de hidráulica do Departamento de Engenharia Civil da Universidade de Aveiro. Nestes ensaios simulou-se o impacto da construção de uma barragem, relacionando o caudal líquido com o caudal sólido antes e depois de se instalar um descarregador. Devido ao aumento da secção do escoamento a montante, associado ao efeito de barreira da própria barragem, o transporte sólido após a instalação do descarregador deixou de existir. Estes resultados também foram confrontados com formulações numéricas de quantificação do transporte sedimentar. A quantificação do efeito das barragens no transporte sólido fluvial não é fácil e as diversas consequências que provocam, nomeadamente na erosão costeira, não estão completamente compreendidas. Assim, foi objectivo desta dissertação contribuir para a compreensão do efeito das barragens no transporte sedimentar fluvial, verificando-se o elevado impacto que o aumento da secção do escoamento e redução da respectiva velocidade após a construção de uma barreira, têm no transporte sólido. ABSTRACT: In the presented dissertation the objective is to study the main aspects related to the decrease of the river solid transport due to the dams construction, that is pointed out to be one of the greatest causes of coastal erosion in the Northwest of Portugal. Therefore we have focused on the solid transport before and after the construction of a dam in two real case situations. In river Tejo the construction of several dams has led to the 70 % decrease of the solid transport, whereas in river Saru (Japan), through the application of different numeric formulations, there has been a decrease in the river sediment transport to about 50 %, due to the increase of the upstream reservoirs of the dams and consequent decrease of flow velocities. Considering these situations, some laboratorial tests with sediments, were developed in the hydraulic flume of the Civil Engineering Department of Aveiro University. In these tests it was simulated the impact of the construction of a dam, relating the river flow and the solid transport before and after installing the barrier. Due to the increasing of the cross section area in the upstream side associated to the barrier effect of the dam itself, the solid transport stopped. These results were also compared with numerical formulas of quantification of the sediment transport. The effects of the dams in the solid transport is not easy to achieve and the several consequences it provokes, mainly the coastal erosion, it is not completely understood. This way, the goal of this dissertation was to contribute to the comprehension of the real impacts of the dams in the river sediments transport. It was verified that the water level increase and flow velocity reduction is very important on decreasing the volumes of river sediment transport.
Pinto, Amarílio Costa e. Carvalho. "Contribuições para o estudo de descomissionamento de barragens." Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/3/3147/tde-20102010-120749/.
Повний текст джерелаDue to the importance of dams in Brazil and to different interests, dam decommissioning is an unavoidable issue to be discussed. Some examples of dam removal in some countries are presented to generally elucidate this subject that still hasnt been acknowledged, neither legislated in Brazil. A methodology for evaluation of decommissioning demanding, based on the potential risk offered by dams has been set up and tested over a few dams that are constituent of a data basis of dams of Piracicaba-Capivari-Jundiaí (PCJ) basins, in São Paulo state. Despite the fact that the methodology couldnt be used at its full length due to lack of field data, it has been realized when some dams of the data basis are most despised, recklessly maintained and are contestant for decommissioning.
Vilella, Fábio Silveira. "A implantação de barramentos em sistemas fluviais : ferramentas de planejamento e avaliação de impacto." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2008. http://hdl.handle.net/10183/28441.
Повний текст джерелаThis paper proposes to address the adequacy of ecological concepts on the functioning of river systems as a way to make the criteria for analysis of impacts to which these systems are subject through the installation of buses. Analyses were based on case studies related to the rivers of the State of Rio Grande do Sul, in the Uruguay river basin. The adaptation of some concepts in a geographic information system has proved possible to produce maps with the terms fragmentation and vulnerability of the river indicated by fish species is feasible and although not eliminate the subjective component of decision making, brings the advantages in building transparency of the assessment rates of fragmentation of the river and replicability of the model in different configurations or scenarios of fragmentation. The case studies showed that for the application of structure analysis, a few paragraphs become limiting the quality of analysis, especially due to the lack of reliable data, the little information available about the richness of fish species and their biology, or the unreliability of existing data in the technical documents that integrate environmental licensing processes.
Santos, Vanessa Cristina dos. "Processos fluviais em barras de soldamento : rio Paraná - PR /." Rio Claro : [s.n.], 2010. http://hdl.handle.net/11449/92770.
Повний текст джерелаAbstract: The Paraná River, in its natural stretch, has a multichannel pattern characterized by secondary channels of different orders, which separates several islands and bars. The bars are forms semi-submerged associated with the availability of sediment and a temporal dynamic, whose dimensions are controlled by the flow and depth. This study intends to understand the processes which promote formation, development and movement of the annexation bar associated to the Santa Rosa Island, located on Paraná River, near to Porto Rico - PR. To achieve the proposed aims, surveys were carried out in hydraulic, morphometric and granulometric parameters. In the data hydraulic parameters survey it was found that the presence of Santa Rosa Island along with bar divides the river channel in two sectors of distinct dynamic hydraulic and sediment. The main channel leads to a higher portion of the flow, it is more energetic, while the secondary channel has lower values in these two parameters. The separation of the flow also causes the formation of divergent currents towards the main channel, favoring the decrease in velocity and consequent deposition of sediments near to Santa Rosa Island. It was found that the morphology of the bar is directly linked to fluctuations in the flow of the Paraná River, during periods of high water there is more reworking, since in this average water period partially preserved its shape, emerging in part. As for sediment, the fine diameter particles are distributed in areas of higher flow velocity and depth (thalweg) in both analyzed periods. From medium to coarse diameter particles are, in the high-water period, distributed in the studied area, although in the average water period these sediments are located in low flow velocity and depth (Bar and Secondary Channel). Specific stream power and shields parameter values are larger in the main channel in both periods, indicating... (Complete abstract click electronic access below)
Orientador: José Cândido Stevaux
Coorientador: Mario Luis Assine
Banca: Paulo Fernando Soares
Banca: Antônio Roberto Saad
Mestre
Nzango, Jerry. "Les barrages de l'Oubangui : de l'impact hydraulique actuel à la prospective environnementale." Electronic Thesis or Diss., Orléans, 2018. https://theses.univ-orleans.fr/public/2018ORLE1166_vm.pdf.
Повний текст джерелаConsidered as technological jewels since the advent of hydropower, dams provide an answer to the spatio-temporal irregularities of water at the scale of a territory. But the construction of these hydraulic structures in the river never takes place without environmental damage. The main damages are ecological and societal. Dams reduce the ecological wealth of river hydrosystems; they constitute obstacles to the fluvial continuum. However, the effects of dams in rivers depend on the size, type and management of each structure. In the Congo Basin, in this case on Ubangui, knowledge of the effects of dams is still sketchy. So, this thesis deals in an unprecedented way with the Ubangui dams through their negative impacts on the hydrosedimentary continuity. It covers both functional dams and planned dams. Hydrostatistic, sedimentological and geomatic analyzes, coupled with field investigations, have made it possible to evaluate the hydrosedimentary effects of functional dams on Ubangi. In addition, a "hydrological extrapolation" was carried out in order to explore the predictable potential effects of projected dams
Gardes, Thomas. "Reconstruction temporelle des contaminations métalliques et organiques particulaires dans le bassin versant de l'Eure et devenir des sédiments suite à l'arasement d'un barrage. Reconstruction of anthropogenic activities in legacy sediments from the Eure River, a major tributary of the Seine Estuary (France) Flux estimation, temporal trends and source determination of trace metal contamination in a major tributary of the Seine estuary, France Temporal trends, sources, and relationships between sediment characteristics and polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) in sediment cores from the major Seine estuary tributary, France Impacts à court-terme de l’arasement d’un barrage sur la morphologie du cours d’eau et la remobilisation de sédiments contaminés par les métaux traces Bioaccessibility of polycyclic aromatic compounds (PAHs, PCBs) and trace elements: Influencing factors and determination in a river sediment core." Thesis, Normandie, 2020. http://www.theses.fr/2020NORMR038.
Повний текст джерелаThe anthropogenic impact on rivers has significantly increased following the industrial revolutioninitiated by Western countries. Thus, changes in the geomorphology of rivers for water storage andnavigation, the conversion of land for agricultural, industrial and urbanization purposes illustrate thisenvironmental pressure, which results, among other things, in an increase in discharges of variouscontaminants into environmental compartments, particularly rivers. Therefore, part of these dischargescan end up in suspended particulate matter, which is then considered as storage wells, which transit inrivers. River development, particularly the construction of dams, encourages the sedimentation of these contaminated particles over time. These sediments of anthropogenic origin, also called legacy sediments, are therefore witnesses to human activities and make it possible to reconstruct the temporal trajectories of contamination within watersheds. The Eure River, a major tributary of the Seine estuary, has experienced significant anthropogenic pressures since the twentieth century. The temporal reconstruction of anthropogenic pressures has required the combination of different methodological approaches: (i) a diachronic analysis of the morphological modifications of the river was carried out, in conjunction with (ii) an analysis of the sedimentary dynamics and the nature of the sediment deposits by coupling geophysical, sedimentological and geochemical methods, and (iii) the setting up of a network for monitoring the hydro-sedimentary behaviour with continuous sampling of suspended particulate matter. Significant geomorphological changes have occurred in the lower reaches of the watershed, with the main consequences being an outlet moved some ten kilometres in the direction of a dam and the formation of hydraulic annexes favouring the accumulation of sediments as early as the 1940s. These made it possible to show that the Eure River watershed had experienced significant contamination, the consequences of which are still being recorded despite the cessation of activities or uses. The temporal trends of trace metal and metalloid elements showed strong contaminations in As in the 1940s and contaminations of industrial origin in Cr, Co, Ni, Cu, Zn, Ag and Cd in the 1960s and 1970s, as well as contaminations in Sb and Pb in 1990–2000. The latter are still recorded despite the cessation of the activities responsible for the discharges, as evidenced by the results from the suspended particulate matter currently collected in the river. Like most trace metals, organic contaminants such as PAHs showed significant contamination during the 1940–1960s, with signatures indicating a predominantly pyrogenic origin. PCBs showed significant contamination during the period 1950–1970, in connection with the production and national uses of mixtures composed mainly of low chlorinated congeners. Finally, interest in a third family of persistent organic contaminants, organochlorine pesticides, showed the use of lindane and DDT, particularly during the 1940–1970 period, and highlighted the post-ban use of lindane and the presence of a metabolite of DDT several decades after the cessation of its use, in connection with the increase in erosion of cultivated soils
Ferreira, Diogo Carvalho. "Estudo do assoreamento em albufeiras." Master's thesis, Universidade de Aveiro, 2010. http://hdl.handle.net/10773/3854.
Повний текст джерелаA presente dissertação tem como principal objectivo estudar o assoreamento que acontece nas albufeiras de barragens, de forma a caracterizar e quantificar as zonas de deposição de sedimentos fluviais. Através de ensaios, no canal hidráulico do Departamento de Engenharia Civil da Universidade de Aveiro, foi possível observar a formação de depósitos de sedimentos em forma de delta, na região de transição da influência da barragem, onde se forma o regolfo. Posteriormente, com a alteração das condições do escoamento, verificou-se que os depósitos se deslocaram, para uma região mais próxima da barragem, passando a depósitos com forma de secção decrescente. Com este trabalho, também foi possivel verificar experimentalmente, a eficiência do funcionamento dos descarregadores de fundo para transposição de sedimentos. Nestes ensaios experimentais, obtiveram-se resultados que mostram que a quantidade de sedimentos, que transpõe a barragem através dos descarregadores de fundo é insignificante, quando comparada com a quantidade total de sedimentos depositados na albufeira. Numericamente, recorrendo às curvas de BRUNE (1953), às curvas de Churchill e ao método da área-incremento, procurou-se chegar aos resultados obtidos experimentalmente, de forma a avaliar até que ponto estes métodos traduzem a realidade do que acontece nas albufeiras. O estudo do assoreamento em albufeiras é de grande importância, uma vez que também está associado ao problema de recuo da linha de costa, pois os sedimentos que deveriam chegar à foz dos rios e passar a fazer parte do sistema de deriva litoral, ficam retidos nas albufeiras.
The present dissertation main objective is to study silting in dam reservoirs in order to characterize and quantify the areas of river sediments deposition. Through laboratory tests performed in the flow channel of Department of Civil Engineering, University of Aveiro, it was possible to observe the formation of sediment deposits in a delta form, in the region where backwater is formed. Later, with the change of flow conditions, it was verified that the deposits moved to a region near the dam, forming tapering deposits. With this work, it was possible to experimentally verify the efficiencyof sediments transposition through bottom sluice of the dam. The obtained results show that the sediment amount that crosses the dam is insignificant, when compared with the total amount of sediments deposited in the reservoir. The experimental results were confronted with numerical ones, using the BRUNE (1953) curve, the Churchill curves and the empirical area-reduction method. This was performed in order to assess how these methods reflect the reality of what happens in reservoirs. The study of reservoir sedimentation is of great importance, since this problem is linked with shoreline reduction, due the lack of sediments, because sediments that should reach the mouth of the river are traped in reservoirs.
Частини книг з теми "Barrages fluviaux"
Tomé, Samuel Rodrigues, and Luciano Lourenço. "A vala de Alpiarça e o risco de inundação em Almeirim." In Risco de Cheias e Risco de Inundações Fluviais. Aprender com o Passado, 225–47. RISCOS - Associação Portuguesa de Riscos, Prevenção e Segurança, 2022. http://dx.doi.org/10.34037/978-989-9053-12-0_10_11.
Повний текст джерелаAntunes do Carmo, José Simão. "Projetar o futuro revivendo acontecimentos passados: as cheias de 2001 no rio Mondego e na queda da ponte Hintze Ribeiro, no rio Douro." In Risco de Cheias e Risco de Inundações Fluviais. Aprender com o Passado, 145–65. RISCOS - Associação Portuguesa de Riscos, Prevenção e Segurança, 2022. http://dx.doi.org/10.34037/978-989-9053-12-0_10_7.
Повний текст джерелаOliveira, Bárbara Thaís Ávila de, Laís Carneiro Mendes, Miguel Fernandes Felippe, and Bruna Mendes Silva. "Transformações na morfologia fluvial decorrentes do rompimento da Barragem de Fundão: estudos preliminares." In Os Desafios da Geografia Física na Fronteira do Conhecimento, 3941–52. INSTITUTO DE GEOCIÊNCIAS - UNICAMP, 2017. http://dx.doi.org/10.20396/sbgfa.v1i2017.2543.
Повний текст джерелаSá Marques, José Alfeu, Nuno Eduardo Simões, and Fernando Seabra Santos. "Contributos do Laboratório de Hidráulica da Universidade de Coimbra para o estudo das Cheias do Mondego." In Risco de Cheias e Risco de Inundações Fluviais. Aprender com o Passado, 53–73. RISCOS - Associação Portuguesa de Riscos, Prevenção e Segurança, 2022. http://dx.doi.org/10.34037/978-989-9053-12-0_10_3.
Повний текст джерелаRamos, Catarina, Patrícia Silva, and Miguel Leal. "Impactes das barragens nos regimes fluviais: comparação entre Vilarinho das Furnas (Hidroeléctrica) e Monte Novo (Hidroagrícola)." In Trunfos de uma Geografia Activa: desenvolvimento local, ambiente, ordenamento e tecnologia, 779–89. Imprensa da Universidade de Coimbra, 2011. http://dx.doi.org/10.14195/978-989-26-0244-8_88.
Повний текст джерелаТези доповідей конференцій з теми "Barrages fluviaux"
Morais, Willy Ank de, Nayla Evellyn Santos de Araujo, Diego Souza de Oliveira, Paulo Borges de Camargo, Joao Fonseca Junior, and Hellen Vieira Winck. "AMOSTRAGEM E ESTUDO DE SEDIMENTOS FLUVIAIS NA REGIÃO DO ROMPIMENTO DA BARRAGEM DA SAMARCO." In 18° ENEMET. São Paulo: Editora Blucher, 2018. http://dx.doi.org/10.5151/2594-4711-32047.
Повний текст джерелаKray Sadi Mello, Alexandre de Sousa Fontenelle, and Fernando Sperotto Brum. "Fundações em Arenito e Instabilidade Gerada por Camadas de Siltito: Falhas Geológicas em Arenitos por Erosão Fluvial - Barragem de Porcos, Brejo Santo CE." In VII Simpósio Brasileiro de Mecânica das Rochas. São Paulo, SP, Brasil: Associação Brasileira de Mecânica dos Solos e Engenharia Geotécnica - ABMS, 2016. http://dx.doi.org/10.20906/cps/sbmr-01-0004.
Повний текст джерела