Search Results - "Bujan, Stéphane"

Foredune morphological changes and beach recovery from the extreme 2013/2014 winter at a high-energy sandy coast by Castelle, Bruno, Bujan, Stéphane, Ferreira, Sophie, Dodet, Guillaume

“…The beach-dune response at Truc Vert, SW France, is analysed using DGPS topographic surveys sampled every 2–4weeks covering an alongshore distance of 1.5km,…”
Get full text

Satellite-derived shoreline detection at a high-energy meso-macrotidal beach by Castelle, Bruno, Masselink, Gerd, Scott, Tim, Stokes, Christopher, Konstantinou, Aikaterini, Marieu, Vincent, Bujan, Stéphane

“…Publicly available satellite imagery can now provide multi-decadal time series of shoreline data from local to global scale, enabling analysis of sandy beach…”
Get full text

Impact of the winter 2013–2014 series of severe Western Europe storms on a double-barred sandy coast: Beach and dune erosion and megacusp embayments by Castelle, Bruno, Marieu, Vincent, Bujan, Stéphane, Splinter, Kristen D., Robinet, Arhur, Sénéchal, Nadia, Ferreira, Sophie

“…The winter of 2013/2014 was characterized by a striking pattern of temporal and spatial extreme storm wave clustering in Western Europe. The 110-km long…”
Get full text

16 years of topographic surveys of rip-channelled high-energy meso-macrotidal sandy beach by Castelle, Bruno, Bujan, Stéphane, Marieu, Vincent, Ferreira, Sophie

“…Sandy beaches are highly dynamic environments buffering shores from storm waves and providing outstanding recreational services. Long-term beach monitoring…”
Get full text

Morphological and ecological responses of a managed coastal sand dune to experimental notches by Laporte-Fauret, Quentin, Castelle, Bruno, Michalet, Richard, Marieu, Vincent, Bujan, Stéphane, Rosebery, David

“…In northern Europe, coastal dune remobilization by restoring natural processes is considered by some to maintain the coastal dune in chronically eroding…”
Get full text

Spatial and temporal patterns of shoreline change of a 280-km high-energy disrupted sandy coast from 1950 to 2014: SW France by Castelle, Bruno, Guillot, Benoit, Marieu, Vincent, Chaumillon, Eric, Hanquiez, Vincent, Bujan, Stéphane, Poppeschi, Coline

“…A dataset of 15 geo-referenced orthomosaics photos was generated to address long-term shoreline change along approximately 270 km of high-energy sandy coast in…”
Get full text

Low-Cost UAV for High-Resolution and Large-Scale Coastal Dune Change Monitoring Using Photogrammetry by Laporte-Fauret, Quentin, Marieu, Vincent, Castelle, Bruno, Michalet, Richard, Bujan, Stéphane, Rosebery, David

“…In this paper, coastal dune data are collected at Truc Vert, SW France, using photogrammetry via Unmanned Aerial Vehicles (UAVs). A low-cost GoPro-equipped DJI…”
Get full text

Alongshore-Variable Beach and Dune Changes on the Timescales from Days (Storms) to Decades Along the Rip-dominated Beaches of the Gironde Coast, SW France by Castelle, Bruno, Marieu, Vincent, Bujan, Stéphane

“…Castelle, B.; Marieu, V., and Bujan S., 2019. Alongshore-variable beach and dune changes on the timescales from days (storms) to decades along the…”
Get full text

Aerobic respiration in a high-energy sandy beach by Charbonnier, Céline, Anschutz, Pierre, Poirier, Dominique, Bujan, Stéphane, Lecroart, Pascal

“…Wave and tide dominated beaches are composed of medium to coarse sandy sediments depleted in organic matter. In these sediments, the availability of organic…”
Get full text

Imaging hydrological dynamics in karst unsaturated zones by time-lapse electrical resistivity tomography by Zhang, Jian, Sirieix, Colette, Genty, Dominique, Salmon, Fabien, Verdet, Cécile, Mateo, Sylvain, Xu, Shan, Bujan, Stéphane, Devaux, Ludovic, Larcanché, Marie

“…The hydrodynamics of karst terrain are highly complex due to the diverse fractures and reservoirs within limestone formations. The time delay between rainfall…”
Get full text

Secular shoreline response to large-scale estuarine shoal migration and welding by Vandenhove, Marine, Castelle, Bruno, Nicolae Lerma, Alexandre, Marieu, Vincent, Dalet, Ema, Hanquiez, Vincent, Mazeiraud, Vincent, Bujan, Stéphane, Mallet, Cyril

“…The 14.5-km North-Médoc coast, southwest France, is a high-energy mesoto macro-tidal environment adjacent to the largest estuary in Europe. Over the last…”
Get full text

Carbon dynamics driven by seawater recirculation and groundwater discharge along a forest-dune-beach continuum of a high-energy meso-macro-tidal sandy coast by Charbonnier, Céline, Anschutz, Pierre, Abril, Gwenaël, Mucci, Alfonso, Deirmendjian, Loris, Poirier, Dominique, Bujan, Stéphane, Lecroart, Pascal

“…High-energy tidal beaches are exposed to strong physical forcings. The submarine groundwater discharge (SGD) that occurs in intertidal sandy sediments includes…”
Get full text

Environmental controls on lifeguard-estimated surf-zone hazards, beach crowds, and resulting life risk at a high-energy sandy beach in southwest France by Castelle, Bruno, Dehez, Jeoffrey, Savy, Jean-Philippe, Marieu, Vincent, Lyser, Sandrine, Bujan, Stéphane, Carayon, David, Brander, Rob

“…Understanding and predicting surf zone risks is of paramount importance to prevent drowning incidents and severe spine injuries on beaches globally. This study…”
Get full text

Offshore evidence of historic and prehistoric tsunamis on the north shore of Tutuila (American Samoa) by Riou, Brieuc, Chaumillon, Eric, Chagué, Catherine, Schmidt, Sabine, Corrège, Thierry, Bujan, Stéphane, Schneider, Jean-Luc

“…Although research dealing with the geological evidence of past tsunamis has increased significantly in the last two decades, studies of tsunami deposits…”
Get full text

Equilibrium shoreline modelling of a high-energy meso-macrotidal multiple-barred beach by Castelle, Bruno, Marieu, Vincent, Bujan, Stéphane, Ferreira, Sophie, Parisot, Jean-Paul, Capo, Sylvain, Sénéchal, Nadia, Chouzenoux, Thomas

“…8-year time series of incident wave energy and monthly alongshore-averaged beach surveys at the high-energy meso-macrotidal multiple-barred Truc Vert beach are…”
Get full text

Shape of the shallow aquifer at the fresh water–sea water interface on a high-energy sandy beach by Buquet, Damien, Sirieix, Colette, Anschutz, Pierre, Malaurent, Philippe, Charbonnier, Céline, Naessens, Fabien, Bujan, Stéphane, Lecroart, Pascal

“…Inland aquifers are connected to the ocean through permeable coastal sediments. The mixing zone between sea water and fresh-groundwater forms a so-called…”
Get full text

Measuring pore water oxygen of a high-energy beach using buried probes by Charbonnier, Céline, Anschutz, Pierre, Deflandre, Bruno, Bujan, Stéphane, Lecroart, Pascal

“…We conducted six field campaigns to investigate the spatial and temporal evolution of pore water oxygen content on a high-energy sandy beach aquifer during…”
Get full text

The role of physical disturbance for litter decomposition and nutrient cycling in coastal sand dunes by Laporte-Fauret, Quentin, Alonso Ayuso, Ana Teresa, Rodolfo-Damiano, Tiffany, Marieu, Vincent, Castelle, Bruno, Bujan, Stéphane, Rosebery, David, Michalet, Richard

“…Disturbance increases ecosystem functioning in productive habitats but its effect in stressful conditions is less documented, although this is crucial for…”
Get full text

Data-model comparisons of isotopic and hydrological variabilities of the karstic vadose zone above Villars Cave, SW-France based on 20 years' monitoring record by Zhang, Jian, Genty, Dominique, Sirieix, Colette, Verdet, Cécile, Mateo, Sylvain, Devaux, Ludovic, Sgubin, Giovanni, Bujan, Stéphane, Minster, Bénédicte, Régnier, Edouard, Li, Ting-Yong, Bourges, François, Liang, Ming-Qiang, Chen, Chaojun, Marieu, Vincent

Get full text

Coastal Dune Morphology Evolution Combining Lidar and UAV Surveys, Truc Vert beach 2011-2019 by Laporte-Fauret, Quentin, Castelle, Bruno, Marieu, Vincent, Bujan, Stéphane, Michalet, Richard, Rosebery, David

“…Laporte-Fauret, Q.; Castelle, B.; Marieu, V.; Bujan, S.; Michalet, R., and Rosebery. D., 2020. Coastal dune morphology evolution combining Lidar and UAV…”
Get full text