Search Results - "Perrette, Yves"

6-kyr record of flood frequency and intensity in the western Mediterranean Alps – Interplay of solar and temperature forcing by Sabatier, Pierre, Wilhelm, Bruno, Ficetola, Gentile Francesco, Moiroux, Fanny, Poulenard, Jérôme, Develle, Anne-Lise, Bichet, Adeline, Chen, Wentao, Pignol, Cécile, Reyss, Jean-Louis, Gielly, Ludovic, Bajard, Manon, Perrette, Yves, Malet, Emmanuel, Taberlet, Pierre, Arnaud, Fabien

“…The high-resolution sedimentological and geochemical analysis of a sediment sequence from Lake Savine (Western Mediterranean Alps, France) led to the…”
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Theoretical Principles and Perspectives of Hyperspectral Imaging Applied to Sediment Core Analysis by Jacq, Kévin, Debret, Maxime, Fanget, Bernard, Coquin, Didier, Sabatier, Pierre, Pignol, Cécile, Arnaud, Fabien, Perrette, Yves

“…Hyperspectral imaging is a recent technology that has been gaining popularity in the geosciences since the 1990s, both in remote sensing and in the field or…”
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Flowstone growth in Gournier River (Vercors, France): a diachronic landscape analysis by 3D modelling and photo draping by Genuite, Kim, Perrette, Yves, Jaillet, Stéphane

“…Calcite surface has been reported by cavers and scientists over the last decades. Here, we present a methodological work aimed at quantifying that growth. We…”
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Microplastic pollution of worldwide lakes by Dusaucy, Julia, Gateuille, David, Perrette, Yves, Naffrechoux, Emmanuel

“…Studies on microplastic (MP) pollution in lakes are recent, although the problem of MP particles in the oceans was first discovered in the 1970s. The first…”
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Spatial distribution of soda straws growth rates of the Coufin Cave (Vercors, France) by Perrette, Yves, Jaillet, Stéphane

“…The Choranche Cave system (Vercors, France) is an excellent locality for measuring the growth rates of large numbers soda straws. This is especially the case…”
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Polycyclic aromatic hydrocarbon record in an urban secondary carbonate deposit over the last three centuries (Paris, France) by Garagnon, Julia, Perrette, Yves, Naffrechoux, Emmanuel, Pons-Branchu, Edwige

“…Preserving water resources and limiting pollution are central environmental issues in the current context of intense anthropization. Among organic pollutants,…”
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Exploring carbonate rock wettability across scales: Role of (bio)minerals by Moya, Alicia, Giraud, Fabienne, Molinier, Valerie, Perrette, Yves, Charlet, Laurent, Van Driessche, Alexander, Fernandez-Martinez, Alejandro

“…[Display omitted] The wettability of carbonate rocks is expected to be affected by the organic components of biominerals which are complex, nanostructured…”
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Spectrofluorescence imaging device for stalagmites : quantitative and qualitative data by Perrette, Yves

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Impact of land-use on PAH transfer in sub-surface water as recorded by CaCO3 concretions in urban underground structures (Paris, France) by Garagnon, Julia, Naffrechoux, Emmanuel, Perrette, Yves, Dumont, Emmanuel, Branchu, Phillipe, Querleux, Jules, Monvoisin, Gael, Pin, Mathieu, Tisserand, Delphine, Pons-Branchu, Edwige

“…In densely populated urban areas, the pressure on water resources is considerable and will tend to intensify over the next decades. Preserving water resources…”
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High-resolution prediction of organic matter concentration with hyperspectral imaging on a sediment core by Jacq, Kévin, Perrette, Yves, Fanget, Bernard, Sabatier, Pierre, Coquin, Didier, Martinez-Lamas, Ruth, Debret, Maxime, Arnaud, Fabien

“…In the case of environmental samples, the use of a chemometrics-based prediction model is highly challenging because of the difficulty in experimentally…”
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Sedimentary structure discrimination with hyperspectral imaging in sediment cores by Jacq, Kévin, Rapuc, William, Benoit, Alexandre, Coquin, Didier, Fanget, Bernard, Perrette, Yves, Sabatier, Pierre, Wilhelm, Bruno, Debret, Maxime, Arnaud, Fabien

“…Hyperspectral imaging (HSI) is a non-destructive, high-resolution imaging technique that is currently under significant development for analyzing geological…”
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High-resolution grain size distribution of sediment core with hyperspectral imaging by Jacq, Kévin, Giguet-Covex, Charline, Sabatier, Pierre, Perrette, Yves, Fanget, Bernard, Coquin, Didier, Debret, Maxime, Arnaud, Fabien

“…The study of sediment cores allows for the reconstruction of past climate and environment through physical-chemical analysis. Nevertheless, this interpretation…”
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XRF and hyperspectral analyses as an automatic way to detect flood events in sediment cores by Rapuc, William, Jacq, Kévin, Develle, Anne-Lise, Sabatier, Pierre, Fanget, Bernard, Perrette, Yves, Coquin, Didier, Debret, Maxime, Wilhelm, Bruno, Arnaud, Fabien

“…Long-term changes in flood activity have often been reconstructed to understand their relationships to climate changes. This requires identification of flood…”
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The Concepts of Heritage and Heritage Resource Applied to Karsts: Protecting the Choranche Caves (Vercors, France) by Christophe Gauchon, Estelle Ployon, Jean-Jaques Delannoy, Sébastien Hacquard, Fabien Hobléa, Stéphane Jaillet, Yves Perrette

“…In 2005, French Ministry of Ecology started procedure to inscribe 18 Caves of Chorance into the World Heritage list of UNESCO. The application has to answer to…”
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Geochemical mapping of organic carbon in stalagmites using liquid-phase and solid-phase fluorescence by Quiers, Marine, Perrette, Yves, Chalmin, Emilie, Fanget, Bernard, Poulenard, Jérôme

“…The soil-derived organic matter incorporated in speleothems provides a proxy for the impacts of climate and environmental changes on the surrounding catchment…”
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A new method for dating the surface exposure age of granite rock walls in the Mont Blanc massif by reflectance spectroscopy by Gallach, Xavi, Perrette, Yves, Lafon, Dominique, Chalmin, Émilie, Deline, Philip, Ravanel, Ludovic, Carcaillet, Julien, Wallet, Tanguy

“…In the high mountain rock walls of the Mont Blanc massif, changes in the granite surface colour are related to its exposure age. The light grey colour of fresh…”
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Climate change effects on the stability and chemistry of soil organic carbon pools in a subalpine grassland by Puissant, Jérémy, Mills, Robert T. E., Robroek, Bjorn J. M., Gavazov, Konstantin, Perrette, Yves, De Danieli, Sébastien, Spiegelberger, Thomas, Buttler, Alexandre, Brun, Jean-Jacques, Cécillon, Lauric

“…Mountain soils stock large quantities of carbon as particulate organic matter that may be highly vulnerable to climate change. To explore potential shifts in…”
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Impact of land-use on PAH transfer in sub-surface water as recorded by CaCO 3 concretions in urban underground structures (Paris, France) by Garagnon, Julia, Naffrechoux, Emmanuel, Perrette, Yves, Dumont, Emmanuel, Branchu, Phillipe, Querleux, Jules, Monvoisin, Gael, Pin, Mathieu, Tisserand, Delphine, Pons-Branchu, Edwige

“…In densely populated urban areas, the pressure on water resources is considerable and will tend to intensify over the next decades. Preserving water resources…”
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Light in the Cave: Opal coating detection by UV-light illumination and fluorescence in a rock art context. Methodological development and application in Points Cave (Gard, France) by Quiers, Marine, Chanteraud, Claire, Maris-Froelich, Andréa, Chalmin, Emilie, Jaillet, Stéphane, Noûs, Camille, Pairis, Sébastien, Perrette, Yves, Salomon, Hélène, Monney, Julien

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Tracing sediment sources during floods using Diffuse Reflectance Infrared Fourier Transform Spectrometry (DRIFTS): A case study in a highly erosive mountainous catchment (Southern French Alps) by Poulenard, J., Legout, C., Némery, J., Bramorski, J., Navratil, O., Douchin, A., Fanget, B., Perrette, Y., Evrard, O., Esteves, M.

“…► Tracing the origin of suspended matter is one of the main challenges in hydrology. ► We develop a new spectroscopic approach for tracing the sources of…”
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