Search Results - "Burban, Benoît"

response of tropical rainforests to drought—lessons from recent research and future prospects by Bonal, Damien, Burban, Benoit, Stahl, Clément, Wagner, Fabien, Hérault, Bruno

“…KEY MESSAGE : We review the recent findings on the influence of drought on tree mortality, growth or ecosystem functioning in tropical rainforests. Drought…”
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What drives long-term variations in carbon flux and balance in a tropical rainforest in French Guiana? by Aguilos, Maricar, Hérault, Bruno, Burban, Benoit, Wagner, Fabien, Bonal, Damien

“…•Long-term variations in GPP, RE and NEE were studied over 2004–2015 in a tropical rainforest.•Key climatic drivers influencing such changes were…”
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Depth of soil water uptake by tropical rainforest trees during dry periods: does tree dimension matter? by Stahl, Clément, Hérault, Bruno, Rossi, Vivien, Burban, Benoit, Bréchet, Claude, Bonal, Damien

“…Though the root biomass of tropical rainforest trees is concentrated in the upper soil layers, soil water uptake by deep roots has been shown to contribute to…”
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Liana and tree below-ground water competition—evidence for water resource partitioning during the dry season by De Deurwaerder, Hannes, Hervé-Fernández, Pedro, Stahl, Clément, Burban, Benoit, Petronelli, Pascal, Hoffman, Bruce, Bonal, Damien, Boeckx, Pascal, Verbeeck, Hans

“…Abstract To date, reasons for the increase in liana abundance and biomass in the Neotropics are still unclear. One proposed hypothesis suggests that lianas, in…”
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Long-Term Trends of P-Band Temporal Decorrelation Over a Tropical Dense Forest-Experimental Results for the BIOMASS Mission by El Idrissi Essebtey, Salma, Villard, Ludovic, Borderies, Pierre, Koleck, Thierry, Burban, Benoit, Le Toan, Thuy

“…Fostered by the upcoming BIOMASS mission, this article explores long-term trends of P-band temporal decorrelation over a tropical forest due to a time series…”
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Interannual and Seasonal Variations in Ecosystem Transpiration and Water Use Efficiency in a Tropical Rainforest by Maricar Aguilos, Clément Stahl, Benoit Burban, Bruno Hérault, Elodie Courtois, Sabrina Coste, Fabien Wagner, Camille Ziegler, Kentaro Takagi, Damien Bonal

“…Warmer and drier climates over Amazonia have been predicted for the next century with expected changes in regional water and carbon cycles. We examined the…”
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Drought stress recovery of hydraulic and photochemical processes in Neotropical tree saplings by Manzi, Olivier Jean Leonce, Bellifa, Maxime, Ziegler, Camille, Mihle, Louis, Levionnois, Sébastien, Burban, Benoit, Leroy, Céline, Coste, Sabrina, Stahl, Clément

“…Abstract Climate models predict an increase in the severity and the frequency of droughts. Tropical forests are among the ecosystems that could be highly…”
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Impact of severe dry season on net ecosystem exchange in the Neotropical rainforest of French Guiana by BONAL, DAMIEN, BOSC, ALEXANDRE, PONTON, STÉPHANE, GORET, JEAN-YVES, BURBAN, BENOÎT, GROSS, PATRICK, BONNEFOND, JEAN-MARC, ELBERS, JAN, LONGDOZ, BERNARD, EPRON, DANIEL, GUEHL, JEAN-MARC, GRANIER, ANDRÉ

“…The lack of information on the ways seasonal drought modifies the CO₂ exchange between Neotropical rainforest ecosystems and the atmosphere and the resulting…”
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The surface-atmosphere exchange of carbon dioxide in tropical rainforests: Sensitivity to environmental drivers and flux measurement methodology by Fu, Zheng, Gerken, Tobias, Bromley, Gabriel, Araújo, Alessandro, Bonal, Damien, Burban, Benoît, Ficklin, Darren, Fuentes, Jose D., Goulden, Michael, Hirano, Takashi, Kosugi, Yoshiko, Liddell, Michael, Nicolini, Giacomo, Niu, Shuli, Roupsard, Olivier, Stefani, Paolo, Mi, Chunrong, Tofte, Zaddy, Xiao, Jingfeng, Valentini, Riccardo, Wolf, Sebastian, Stoy, Paul C.

“…•Eddy covariance observations from 13 tropical forests exhibited divergent CO2 sink and source behavior.•Sites with subcanopy CO2 storage had greater GEP and…”
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Methane and carbon dioxide emissions from tropical reservoirs: Significance of downstream rivers by Guérin, Frédéric, Abril, Gwenaël, Richard, Sandrine, Burban, Benoît, Reynouard, Cécile, Seyler, Patrick, Delmas, Robert

“…Methane (CH4) and carbon dioxide (CO2) concentrations and water‐air fluxes were measured in three tropical reservoirs and their respective rivers downstream of…”
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Evidence for strong seasonality in the carbon storage and carbon use efficiency of an Amazonian forest by Rowland, Lucy, Hill, Timothy Charles, Stahl, Clement, Siebicke, Lukas, Burban, Benoit, Zaragoza‐Castells, Joana, Ponton, Stephane, Bonal, Damien, Meir, Patrick, Williams, Mathew

“…The relative contribution of gross primary production and ecosystem respiration to seasonal changes in the net carbon flux of tropical forests remains poorly…”
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Automatic high-frequency measurements of full soil greenhouse gas fluxes in a tropical forest by Courtois, Elodie Alice, Stahl, Clement, Burban, Benoit, Van den Berge, Joke, Berveiller, Daniel, Brechet, Laetitia, Soong, Jennifer Larned, Arriga, Nicola, Penuelas, Josep, Janssens, Ivan August

“…Measuring in situ soil fluxes of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) continuously at high frequency requires appropriate technology…”
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Scaling leaf respiration with nitrogen and phosphorus in tropical forests across two continents by Rowland, Lucy, Zaragoza‐Castells, Joana, Bloomfield, Keith J., Turnbull, Matthew H., Bonal, Damien, Burban, Benoit, Salinas, Norma, Cosio, Eric, Metcalfe, Daniel J., Ford, Andrew, Phillips, Oliver L., Atkin, Owen K., Meir, Patrick

“…Leaf dark respiration (R dark) represents an important component controlling the carbon balance in tropical forests. Here, we test how nitrogen (N) and…”
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A portable, low-cost relaxed eddy accumulation (REA) system for quantifying ecosystem-level fluxes of volatile organics by Sarkar, Chinmoy, Turnipseed, Andrew, Shertz, Stephen, Karl, Thomas, Potosnak, Mark, Bai, Jianhui, Serça, Dominique, Bonal, Damien, Burban, Benoit, Lopes, Paula R.C., Vega, Oscar, Guenther, Alex B.

“…Quantification of biogenic volatile organic compound (BVOC) fluxes into the atmosphere is crucial to understand their role in atmospheric oxidation and…”
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Simultaneous tree stem and soil greenhouse gas (CO2, CH4, N2O) flux measurements: a novel design for continuous monitoring towards improving flux estimates and temporal resolution by Bréchet, Laëtitia M., Daniel, Warren, Stahl, Clément, Burban, Benoît, Goret, Jean‐Yves, Salomόn, Roberto L., Janssens, Ivan A.

“…Summary Tree stems and soils can act as sources and sinks for the greenhouse gases (GHG) carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Since…”
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Tree stem and soil methane and nitrous oxide fluxes, but not carbon dioxide fluxes, switch sign along a topographic gradient in a tropical forest by Daniel, Warren, Stahl, Clément, Burban, Benoît, Goret, Jean-Yves, Cazal, Jocelyn, Richter, Andreas, Janssens, Ivan A., Bréchet, Laëtitia M.

“…Purpose Tropical forests exchange large amounts of greenhouse gases (GHGs: carbon dioxide, CO 2 ; methane, CH 4 ; and nitrous oxide, N 2 O) with the…”
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Dry-season decline in tree sapflux is correlated with leaf turgor loss point in a tropical rainforest by Maréchaux, Isabelle, Bonal, Damien, Bartlett, Megan K., Burban, Benoît, Coste, Sabrina, Courtois, Elodie A., Dulormne, Maguy, Goret, Jean-Yves, Mira, Eléonore, Mirabel, Ariane, Sack, Lawren, Stahl, Clément, Chave, Jérôme

“…Water availability is a key determinant of forest ecosystem function and tree species distributions. While droughts are increasing in frequency in many…”
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Validation of Space-Based Albedo Products from Upscaled Tower-Based Measurements Over Heterogeneous and Homogeneous Landscapes by Song, Rui, Muller, Jan-Peter, Kharbouche, Said, Yin, Feng, Woodgate, William, Kitchen, Mark, Roland, Marilyn, Arriga, Nicola, Meyer, Wayne, Koerber, Georgia, Bonal, Damien, Burban, Benoit, Knohl, Alexander, Siebicke, Lukas, Buysse, Pauline, Loubet, Benjamin, Leonardo, Montagnani, Lerebourg, Christophe, Gobron, Nadine

“…Surface albedo is a fundamental radiative parameter as it controls the Earth’s energy budget and directly affects the Earth’s climate. Satellite observations…”
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Continuous soil carbon storage of old permanent pastures in Amazonia by Stahl, Clément, Fontaine, Sébastien, Klumpp, Katja, Picon‐Cochard, Catherine, Grise, Marcia Mascarenhas, Dezécache, Camille, Ponchant, Lise, Freycon, Vincent, Blanc, Lilian, Bonal, Damien, Burban, Benoit, Soussana, Jean‐François, Blanfort, Vincent

“…Amazonian forests continuously accumulate carbon (C) in biomass and in soil, representing a carbon sink of 0.42–0.65 GtC yr−1. In recent decades, more than 15%…”
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Impacts of Degradation on Water, Energy, and Carbon Cycling of the Amazon Tropical Forests by Longo, Marcos, Saatchi, Sassan, Keller, Michael, Bowman, Kevin, Ferraz, Antonio, Moorcroft, Paul R, Morton, Douglas C, Bonal, Damien, Brando, Paulo, Burban, Benoît, Derroire, Géraldine, dos-Santos, Maiza N, Saleska, Scott, Trumbore, Susan, Vincent, Grégoire

“…Selective logging, fragmentation, and understory fires directly degrade forest structure and composition. However, studies addressing the effects of forest…”
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