Search Results - "Julie Constantin"

Cover crops reduce water drainage in temperate climates: A meta-analysis by Meyer, Nicolas, Bergez, Jacques-Eric, Constantin, Julie, Justes, Eric

“…Cover crops provide many ecosystem services, such as soil protection, nitrate pollution of water mitigation, and green manure effects. However, the impact of…”
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Impact of Spatial Soil and Climate Input Data Aggregation on Regional Yield Simulations by Hoffmann, Holger, Zhao, Gang, Asseng, Senthold, Bindi, Marco, Biernath, Christian, Constantin, Julie, Coucheney, Elsa, Dechow, Rene, Doro, Luca, Eckersten, Henrik, Gaiser, Thomas, Grosz, Balázs, Heinlein, Florian, Kassie, Belay T, Kersebaum, Kurt-Christian, Klein, Christian, Kuhnert, Matthias, Lewan, Elisabet, Moriondo, Marco, Nendel, Claas, Priesack, Eckart, Raynal, Helene, Roggero, Pier P, Rötter, Reimund P, Siebert, Stefan, Specka, Xenia, Tao, Fulu, Teixeira, Edmar, Trombi, Giacomo, Wallach, Daniel, Weihermüller, Lutz, Yeluripati, Jagadeesh, Ewert, Frank

“…We show the error in water-limited yields simulated by crop models which is associated with spatially aggregated soil and climate input data. Crop simulations…”
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Incorporating energy cover crops for biogas production into agricultural systems: benefits and environmental impacts. A review by Launay, Camille, Houot, Sabine, Frédéric, Sylvain, Girault, Romain, Levavasseur, Florent, Marsac, Sylvain, Constantin, Julie

“…Some European countries are exploring the idea of replacing dedicated crops with energy cover crops for biogas production. Indeed, energy cover crops can…”
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Changes in plant morphology and dry matter partitioning caused by potassium deficiency in Gossypium hirsutum (L.) by Gerardeaux, Edward, Jordan-Meille, Lionel, Constantin, Julie, Pellerin, Sylvain, Dingkuhn, Michael

“…Cotton plants are frequently exposed to potassium deficiency but knowledge is limited on the effects of this stress at the organ and plant scale. A greenhouse…”
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Large-scale assessment of optimal emergence and destruction dates for cover crops to reduce nitrate leaching in temperate conditions using the STICS soil–crop model by Constantin, Julie, Le Bas, Christine, Justes, Eric

“…•The STICS model effectively predicted N and water dynamics with cover crops and on bare soil.•Cover crops allow a reduction of nitrate leaching, whatever the…”
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Crop rotation modelling—A European model intercomparison by Kollas, Chris, Kersebaum, Kurt Christian, Nendel, Claas, Manevski, Kiril, Müller, Christoph, Palosuo, Taru, Armas-Herrera, Cecilia M., Beaudoin, Nicolas, Bindi, Marco, Charfeddine, Monia, Conradt, Tobias, Constantin, Julie, Eitzinger, Josef, Ewert, Frank, Ferrise, Roberto, Gaiser, Thomas, Cortazar-Atauri, Iñaki Garcia de, Giglio, Luisa, Hlavinka, Petr, Hoffmann, Holger, Hoffmann, Munir P., Launay, Marie, Manderscheid, Remy, Mary, Bruno, Mirschel, Wilfried, Moriondo, Marco, Olesen, Jørgen E., Öztürk, Isik, Pacholski, Andreas, Ripoche-Wachter, Dominique, Roggero, Pier Paolo, Roncossek, Svenja, Rötter, Reimund P., Ruget, Françoise, Sharif, Behzad, Trnka, Mirek, Ventrella, Domenico, Waha, Katharina, Wegehenkel, Martin, Weigel, Hans-Joachim, Wu, Lianhai

“…•First model inter-comparison on crop rotations.•Continuous simulation of multi-year crop rotations yields outperformed single-year simulation.•Low accuracy of…”
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Cumulative effects of catch crops on nitrogen uptake, leaching and net mineralization by Constantin, Julie, Beaudoin, Nicolas, Laurent, François, Cohan, Jean-Pierre, Duyme, Florent, Mary, Bruno

“…Catch crops can effectively decrease nitrate leaching in arable cropping systems but their long-term impacts on nitrogen mineralization are not well known…”
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Spatial sampling of weather data for regional crop yield simulations by van Bussel, Lenny G.J, Frank Ewert, Gang Zhao, Holger Hoffmann, Andreas Enders, Daniel Wallach, Senthold Asseng, Guillermo A. Baigorria, Bruno Basso, Christian Biernath, Davide Cammarano, James Chryssanthacopoulos, Julie Constantin, Joshua Elliott, Michael Glotter, Florian Heinlein, Kurt-Christian Kersebaum, Christian Klein, Claas Nendel, Eckart Priesack, Hélène Raynal, Consuelo C. Romero, Reimund P. Rötter, Xenia Specka, Fulu Tao

“…Field-scale crop models are increasingly applied at spatio-temporal scales that range from regions to the globe and from decades up to 100 years. Sufficiently…”
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Energy cover crops for biogas production increase soil organic carbon stocks: A modeling approach by Levavasseur, Florent, Kouakou, Patrice K., Constantin, Julie, Cresson, Romain, Ferchaud, Fabien, Girault, Romain, Jean‐Baptiste, Vincent, Lagrange, Hélène, Marsac, Sylvain, Pellerin, Sylvain, Houot, Sabine

“…Energy cover crops for biogas production through anaerobic digestion (AD) are inserted between two primary crops. They replace either bare soil or nonharvested…”
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Effect of carbon assimilation on dry weight production and partitioning during vegetative growth by Gerardeaux, Edward, Saur, Etienne, Constantin, Julie, Porté, Annabel, Jordan-Meille, Lionel

“…Potassium deficiency is known to deeply impact dry matter yield through a lower photoassimilates production. The objectives of this study were to find out and…”
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Evaluating the precision of eight spatial sampling schemes in estimating regional means of simulated yield for two crops by Zhao, Gang, Hoffmann, Holger, Yeluripati, Jagadeesh, Xenia, Specka, Nendel, Claas, Coucheney, Elsa, Kuhnert, Matthias, Tao, Fulu, Constantin, Julie, Raynal, Helene, Teixeira, Edmar, Grosz, Balázs, Doro, Luca, Kiese, Ralf, Eckersten, Henrik, Haas, Edwin, Cammarano, Davide, Kassie, Belay, Moriondo, Marco, Trombi, Giacomo, Bindi, Marco, Biernath, Christian, Heinlein, Florian, Klein, Christian, Priesack, Eckart, Lewan, Elisabet, Kersebaum, Kurt-Christian, Rötter, Reimund, Roggero, Pier Paolo, Wallach, Daniel, Asseng, Senthold, Siebert, Stefan, Gaiser, Thomas, Ewert, Frank

“…We compared the precision of simple random sampling (SimRS) and seven types of stratified random sampling (StrRS) schemes in estimating regional mean of…”
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Effect of weather data aggregation on regional crop simulation for different crops, production conditions, and response variables by Zhao, Gang, Hoffmann, Holger, van Bussel, Lenny G. J., Enders, Andreas, Specka, Xenia, Sosa, Carmen, Yeluripati, Jagadeesh, Tao, Fulu, Constantin, Julie, Raynal, Helene, Teixeira, Edmar, Grosz, Balázs, Doro, Luca, Zhao, Zhigan, Nendel, Claas, Kiese, Ralf, Eckersten, Henrik, Haas, Edwin, Vanuytrecht, Eline, Wang, Enli, Kuhnert, Matthias, Trombi, Giacomo, Moriondo, Marco, Bindi, Marco, Lewan, Elisabet, Bach, Michaela, Kersebaum, Kurt-Christian, Rötter, Reimund, Roggero, Pier Paolo, Wallach, Daniel, Cammarano, Davide, Asseng, Senthold, Krauss, Gunther, Siebert, Stefan, Gaiser, Thomas, Ewert, Frank

“…We assessed the weather data aggregation effect (DAE) on the simulation of cropping systems for different crops, response variables, and production conditions…”
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Effect of carbon assimilation on dry weight production and partitioning during vegetative growth of K-deficient cotton (Gossypium hirsutum L.) plants by Gerardeaux, Edward, Saur, Etienne, Constantin, Julie, Porté, Annabel, Jordan-Meille, Lionel

“…Issue Title: Special Issue: Proceedings of the Second International Conference 'Ground Bio- and Eco-engineering: The Use of Vegetation to Improve Slope…”
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Cover crops mitigate direct greenhouse gases balance but reduce drainage under climate change scenarios in temperate climate with dry summers by Tribouillois, Hélène, Constantin, Julie, Justes, Eric

“…Cover crops provide ecosystem services such as storing atmospheric carbon in soils after incorporation of their residues. Cover crops also influence soil water…”
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Cover crops reduce drainage but not always soil water content due to interactions between rainfall distribution and management by Meyer, Nicolas, Bergez, Jacques-Eric, Constantin, Julie, Belleville, Paul, Justes, Eric

“…•We analysed the impact of different cover crop management on water balance.•Our approach combined two-field experiments with crop-model simulations.•The…”
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MERCI: a simple method and decision-support tool to estimate availability of nitrogen from a wide range of cover crops to the next cash crop by Constantin, Julie, Minette, Sébastien, Vericel, Gregory, Jordan-Meille, Lionel, Justes, Eric

“…Background and aims Cover crops can efficiently increase nitrogen (N) recycling in agroecosystems. By providing a green-manure effect for the next crop, they…”
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Optimization of nitrogen management and greenhouse gas balance in agroecological cropping systems in a climate change context by Willaume, Magali, Raynal, Hélène, Bergez, Jacques-Eric, Constantin, Julie

“…Agroecological practices, including growing cover crops, are promising practices to adapt to climate change and mitigate greenhouse gas (GHG) emissions…”
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Analysis and modeling of cover crop emergence: Accuracy of a static model and the dynamic STICS soil-crop model by Tribouillois, Hélène, Constantin, Julie, Justes, Eric

“…•Emergence is particularly crucial for cover crop establishment, especially in dry areas.•Both simple model and process-based model predicted cover crops…”
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Influence of cover crop on water and nitrogen balances and cash crop yield in a temperate climate: A modelling approach using the STICS soil-crop model by Meyer, Nicolas, Bergez, Jacques-Eric, Justes, Eric, Constantin, Julie

“…Cover crops are crucial to diversify cropping systems into more agroecological systems by providing ecosystem services, such as reduction of nitrate leaching,…”
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Estimating the carbon storage potential and greenhouse gas emissions of French arable cropland using high‐resolution modeling by Launay, Camille, Constantin, Julie, Chlebowski, Florent, Houot, Sabine, Graux, Anne‐Isabelle, Klumpp, Katja, Martin, Raphaël, Mary, Bruno, Pellerin, Sylvain, Therond, Olivier

“…Many studies have assessed the potential of agricultural practices to sequester carbon (C). A comprehensive evaluation of impacts of agricultural practices…”
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