Search Results - "Wawrzyniak, Vincent"

Coupling LiDAR and thermal imagery to model the effects of riparian vegetation shade and groundwater inputs on summer river temperature by Wawrzyniak, Vincent, Allemand, Pascal, Bailly, Sarah, Lejot, Jérôme, Piégay, Hervé

“…In the context of global warming, it is important to understand the drivers controlling river temperature in order to mitigate temperature increases. A…”
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Effects of geomorphology and groundwater level on the spatio-temporal variability of riverine cold water patches assessed using thermal infrared (TIR) remote sensing by Wawrzyniak, Vincent, Piégay, Hervé, Allemand, Pascal, Vaudor, Lise, Goma, Régis, Grandjean, Philippe

“…Temperature is a key factor for river ecosystems. In summer, patches of cold water are formed in the river by groundwater seepage. These patches have strong…”
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ANALYSE MULTI-TEMPORELLE DES MARGES FLUVIALES FREQUEMMENT INONDEES A PARTIR D'IMAGES SATELLITES PLEIADES by WAWRZYNIAK, Vincent, RÄPPLE, Bianca, PIEGAY, Hervé, MICHEL, Kristell, PARMENTIER, Hervé, COUTURIER, Alice

“…Cet article explore les potentialités des images satellites Pléiades pour l'étude multi-temporelle des marges fluviales fréquemment inondées afin d'évaluer…”
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Prediction of water temperature heterogeneity of braided rivers using very high resolution thermal infrared (TIR) images by Wawrzyniak, Vincent, Piégay, Hervé, Allemand, Pascal, Vaudor, Lise, Grandjean, Philippe

“…Braided rivers exhibit high spatial thermal heterogeneity that is difficult to understand using only in situ measurements. In this summer study, we used a…”
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Socio-environmental implications of process-based restoration strategies in large rivers: should we remove novel ecosystems along the Rhône (France)? by Thorel, Maxine, Piégay, Herve, Barthelemy, Carole, Räpple, Bianca, Gruel, Charles-Robin, Marmonier, Pierre, Winiarski, Thierry, Bedell, Jean-Philippe, Arnaud, Fanny, Roux, Gwenaelle, Stella, Jonh C, Seignemartin, Gabrielle, Tena-Pagan, Alvaro, Wawrzyniak, Vincent, Roux-Michollet, Dad, Oursel, Benjamin, Fayolle, Stéphanie, Bertrand, Céline, Franquet, Evelyne

“…River restoration efforts require interdisciplinary approaches involving fluvial geomorphology, hydraulic engineering, ecology, sedimentology, chemistry,…”
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Longitudinal and temporal thermal patterns of the French Rhône River using Landsat ETM+ thermal infrared images by Wawrzyniak, Vincent, Piégay, Hervé, Poirel, Alain

“…Understanding the thermal regime of rivers is a key issue for predicting ecosystem change in the context of global warming. However, water temperature is not…”
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Towards an understanding of coupled physical and biological processes in the cultivated Sahel – 1. Energy and water by Ramier, David, Boulain, Nicolas, Cappelaere, Bernard, Timouk, Franck, Rabanit, Manon, Lloyd, Colin R., Boubkraoui, Stéphane, Métayer, Frédéric, Descroix, Luc, Wawrzyniak, Vincent

“…This paper presents an analysis of the coupled cycling of energy and water by semi-arid Sahelian surfaces, based on two years of continuous vertical flux…”
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Towards an understanding of coupled physical and biological processes in the cultivated Sahel - 1. Energy and water: Surface processes and water cycle in West Africa, studied from the AMMA-CATCH observing system by RAMIER, David, BOULAIN, Nicolas, CAPPELAERE, Bernard, TIMOUK, Franck, RABANIT, Manon, LLOYD, Colin R, BOUBKRAOUI, Stéphane, METAYER, Frédéric, DESCROIX, Luc, WAWRZYNIAK, Vincent

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