Добірка наукової літератури з теми "Barrages – Sélune, la (cours d'eau)"
Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями
Ознайомтеся зі списками актуальних статей, книг, дисертацій, тез та інших наукових джерел на тему "Barrages – Sélune, la (cours d'eau)".
Біля кожної праці в переліку літератури доступна кнопка «Додати до бібліографії». Скористайтеся нею – і ми автоматично оформимо бібліографічне посилання на обрану працю в потрібному вам стилі цитування: APA, MLA, «Гарвард», «Чикаго», «Ванкувер» тощо.
Також ви можете завантажити повний текст наукової публікації у форматі «.pdf» та прочитати онлайн анотацію до роботи, якщо відповідні параметри наявні в метаданих.
Статті в журналах з теми "Barrages – Sélune, la (cours d'eau)":
Geurts, Marie-Anne, and Anne Watelet. "Les travertins de Coal River Springs : physico-chimie des eaux." Géographie physique et Quaternaire 48, no. 3 (November 23, 2007): 275–83. http://dx.doi.org/10.7202/033008ar.
Depoilly, Doriane, and Simon Dufour. "Influence de la suppression des petits barrages sur la végétation riveraine des cours d'eau du nord-ouest de la France." Norois, no. 237 (December 31, 2015): 51–64. http://dx.doi.org/10.4000/norois.5786.
Assani, A. A., T. Buffin-Bélanger, and A. G. Roy. "Analyse d'impacts d'un barrage sur le régime hydrologique de la rivière Matawin (Québec, Canada)." Revue des sciences de l'eau 15, no. 2 (April 12, 2005): 557–74. http://dx.doi.org/10.7202/705469ar.
HOUNTON, Charles Côomlan, Abdoulaye FATY, and Imorou OUOROU BARRE FOUSSEN. "Evolution Spatio-Temporelle Et Les Conséquences Environnementales Du Barrage De l’Okpara A Tchaourou Au Bénin." International Journal of Progressive Sciences and Technologies 40, no. 1 (August 30, 2023): 248. http://dx.doi.org/10.52155/ijpsat.v40.1.5537.
Ganoulis, J. "La gestion de l'eau à l'aube du 3ème millénaire: Vers un paradigme scientifique nouveau [Tribune libre / Article bilingue] Water resources management at the turn of the millennium: towards a new scientific paradigm [Tribune libre]." Revue des sciences de l'eau 14, no. 2 (April 12, 2005): 213–30. http://dx.doi.org/10.7202/705418ar.
RAVOT, Charlotte, Didier LE CŒUR, Simon DUFOUR, and Ivan BERNEZ. "Biodiversité végétale précoce de cinq affluents de la Sélune dans la vallée renaturée de Vezin (Normandie)." Naturae, no. 26 (December 15, 2021). http://dx.doi.org/10.5852/naturae2021a26.
HOUBRECHTS, Geoffrey, Quintia VAESSEN, and Alexandre PEETERS. "HYDRO-SEDIMENTARY MONITORING OF BEAVER DAMS REMOVAL AND IMPACT ON FRESHWATER MUSSELS HABITATS." Bulletin de la Société Géographique de Liège, 2022. http://dx.doi.org/10.25518/0770-7576.6606.
Дисертації з теми "Barrages – Sélune, la (cours d'eau)":
Laslier, Marianne. "Suivi des impacts d’un arasement de barrage sur la végétation riveraine par télédétection à très haute résolution spatiale et temporelle." Thesis, Rennes 2, 2018. http://www.theses.fr/2018REN20037/document.
Rivers are the object of legislation encouraging their restoration, and dam removal operations represent one of the solution to achieve it in France. Riparian vegetation plays a fundamental role in stabilizing and maintaining fluvial systems, being at the interface between terrestrial and aquatic environments. It is therefore a very important component which has to be evaluated in river restoration operations. One of the consequences of dam removal on riparian vegetation is the colonization of the dewatered sediments in the reservoir. The objective of the thesis are to define short term colonization dynamics of vegetation in context of dam removal (Sélune River, Normandy), and to develop long term indicators for the monitoring of riparian vegetation. First, an analysis of intra and interannual colonization dynamics revealed the potential of using drone images to map riparian vegetation, and fast successional dynamics with high passive restoration and sediment stabilization potential. Secondly, the analysis of 3D point clouds extracted from LiDAR data acquired in winter and summer highlighted the complementarity of the two acquisition dates to map indicators of riparian status at large scale, such as main riparian species, shading or density of herbaceous and shrubby strata. These results make it possible to discuss the methodological and operational dimensions of the use of remote sensing approaches for the monitoring of riparian vegetation
Ba, Mouhamadoul Moustapha. "Dynamique des interactions physico-chimiques en zone hyporhéique : influence des crues et de la suppression des barrages." Electronic Thesis or Diss., Université de Rennes (2023-....), 2023. http://www.theses.fr/2023URENB076.
In the context of the Selune River in France, where two dams are currently being removed to restore hydro-sedimentary continuity in the river, this thesis aimed at understanding the potential impacts of these changes on the dynamics of the hyporheic zone. This zone, crucial for the reproduction of certain species and economic activities, requires in-depth monitoring. To achieve this, a network of autonomous sensors measuring various physicochemical variables was deployed starting in October 2021, for a duration of 2 years. The methodology of this study is based on the analysis of vertical physicochemical gradients in the riverbed sediments, focusing on oxygen and conductivity. The heterogeneity of permeability was also examined through measurements of electrical conductivity. The results revealed significant spatial variations in bed permeability. Specifically, the impact of sediment transport released by the dam removal was observed, causing a decrease in permeability in certain areas. Regarding dissolved oxygen, local variations were related to infiltration and exfiltration regimes, with temporary decreases due to microbial activity in response to organic matter input. Furthermore, the arrival of sediments in May 2022 led to an extended period of anoxia, with potentially significant consequences for aquatic fauna. This research has contributed to a better understanding of the hyporheic zone and emphasized the significant impact of sediment transport on permeability, oxygen dynamics, and clogging phenomena. It has also opened new perspectives for the analysis of hydrothermal properties of the riverbed, water flow, and the use of electrical conductivity measurements to estimate the depth of groundwater-river exchanges, as well as the development of theoretical models to predict the transport and degradation of dissolved elements
Huyghues, Despointes Franck Larrue Corinne Melé Patrice. "Des barrages au patrimoine mondial La Loire comme objet d'action publique. /." Tours : SCD de l'université de Tours, 2008. http://www.applis.univ-tours.fr/theses/priv/franck.huyghuesdespointes_2240.pdf.
Olivier, Jean-Michel. "Rythmes de dérive des alevins en milieu fluvial : suivi dans le Rhône au niveau des prises d'eau et influence des vidanges de barrages." Lyon 1, 1992. http://www.theses.fr/1992LYO10220.
Bauer, Jacques. "Répercussions des aménagements hydroélectriques de la Romanche sur l'environnement physique et humain le bilan de 87 années d'équipement /." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb376026475.
Reyjol, Yorick. "Variabilité spatio-temporelle de la transition salmoniformes-cypriniformes dans la Garonne." Toulouse, INPT, 2002. http://www.theses.fr/2002INPT006A.
Huyghues, Despointes Franck. "Des barrages au patrimoine mondial : la Loire comme objet d'action publique." Thesis, Tours, 2008. http://www.theses.fr/2008TOUR1805.
This study is an analysis of what was at first meant to be a political wish to spatially and economically regenerate a particular area but which later became a transversal public policy whereby the environment, and then the notion of heritage, became key factors. The river Loire, here, is being approached from both a spatial perspective, as well as a temporal perspective. It has been necessary to reconstruct the decision making process in terms of time in order to understand where we started from and where we got to today. Public policy, centred on the river Loire, is a mixture of diverse purposes: regeneration of a hydrosystem, ecology, urban regeneration, landscape, the notion of heritage, the notion of world heritage. The river Loire has been a platform upon which many projects have developed, but rarely leading to concrete results. The few results achieved are truly complex. The river Loire has been a place around which many debates, conflicts of ideology, and action have happened. The goal of this thesis is to understand the “Loire river related public policy” as well as its evolution. This has been done from perspective of the changes that happened as some “territorial agents” became involved: on one hand the involvement of some public agents, on the other the involvement of some ecology-driven ones. The latter took part in the gradual reshaping o objectives of the public policy of the area under scrutiny. We also had in mind to question the hypothesis according to which a territorial governance was to be put in place. This territorial governance was to symbolise the renewal of the public policy. We had in mind to see if, as is often evoked, the sort of actions and relations between different agents involved in the Loire project have had an impact on public politics of other geographical sites and spaces
Gilet, Louis. "Charriage et obstacles à la continuité sédimentaire sur les cours d'eau du Morvan." Thesis, Paris 1, 2019. http://www.theses.fr/2019PA01H059.
In France, recent regulatory developments (WFD, 2000; LEMA, 2006) require sediment continuity across the dams to be ensured. This requirement is particularly acute in the Morvan massif, where a dozen dams have been installed since the middle of the 19th century. The questions are complex: several of the rivers on which the structures have been built have only been poorly studied (medium energy plane bed with mixed coarse substrate). In addition, the fluvial systems - the Upper Yonne, the Cure and the Chalaux - are marked by a long anthropogenic influence, characterized in particular by multiple uses prior to the dams (mills, log driving). Those rivers’ energy, partly governed by the dams, is an important factor but insufficient to understand current bedload transport. The latter is indeed significantly influenced by certain morphological parameters (very coarse substrate, sedimentary structures, slope). However, current morphological conditions appear to be largely the result of several decades of disturbance in liquid and solid inputs by dams. Their effects on river processes must therefore be understood on several time scales. The study indicates that they also depend on the influences inherited from previous hydraulic uses. The past hydromorphic trajectory of the river also seems to influence the morpho-sedimentary impacts that were observed following a dam removal. Rather than a clean slate or a step backwards, dams or their removal thus represent a new evolution of the river trajectory, made up of ruptures, continuities and mutations
Moullard, Pierre-Yves. "Aménagement hydroélectrique de Turkwel en bordure du rift - Kenya : contribution du génie géologique à la conception et aux travaux du barrage." Grenoble 1, 1991. http://www.theses.fr/1991GRE10147.
Cecchi, Philippe. "Phytoplancton et conditions de milieu dans l'estuaire du fleuve Sénégal : effets du barrage de Diama." Montpellier 2, 1992. http://www.theses.fr/1992MON20147.
Книги з теми "Barrages – Sélune, la (cours d'eau)":
Collier, Michael. Dams and rivers: A primer on the downstream effects of dams. Tucson, Ariz: U.S. Dept. of the Interior, U.S. Geologicqal Survey, 1996.
Forsman, Chuck. Arrested rivers. Niwot, Colo: University Press of Colorado, 1994.