Search Results - "Ogée, Jérôme"

Bryophyte gas-exchange dynamics along varying hydration status reveal a significant carbonyl sulphide (COS) sink in the dark and COS source in the light by Gimeno, Teresa E., Ogée, Jérôme, Royles, Jessica, Gibon, Yves, West, Jason B., Burlett, Régis, Jones, Sam P., Sauze, Joana, Wohl, Steven, Benard, Camille, Genty, Bernard, Wingate, Lisa

“…Carbonyl sulphide (COS) is a potential tracer of gross primary productivity (GPP), assuming a unidirectional COS flux into the vegetation that scales with GPP…”
Get full text

Coupling of ecosystem-scale plant water storage and leaf phenology observed by satellite by Tian, Feng, Wigneron, Jean-Pierre, Ciais, Philippe, Chave, Jérôme, Ogée, Jérôme, Peñuelas, Josep, Ræbild, Anders, Domec, Jean-Christophe, Tong, Xiaoye, Brandt, Martin, Mialon, Arnaud, Rodriguez-Fernandez, Nemesio, Tagesson, Torbern, Al-Yaari, Amen, Kerr, Yann, Chen, Chi, Myneni, Ranga B., Zhang, Wenmin, Ardö, Jonas, Fensholt, Rasmus

“…Plant water storage is fundamental to the functioning of terrestrial ecosystems by participating in plant metabolism, nutrient and sugar transport, and…”
Get full text

A new mechanistic framework to predict OCS fluxes from soils by Ogée, Jérôme, Sauze, Joana, Kesselmeier, Jürgen, Genty, Bernard, Van Diest, Heidi, Launois, Thomas, Wingate, Lisa

“…Estimates of photosynthetic and respiratory fluxes at large scales are needed to improve our predictions of the current and future global CO2 cycle. Carbonyl…”
Get full text

Strong seasonal disequilibrium measured between the oxygen isotope signals of leaf and soil CO2 exchange by WINGATE, LISA, OGÉE, JÉRÔME, BURLETT, RÉGIS, BOSC, ALEXANDRE

“…The oxygen isotope composition (δ18O) of atmospheric CO2 is among a very limited number of tools available to constrain estimates of the biospheric gross CO2…”
Get full text

Modelling advection and diffusion of water isotopologues in leaves by CUNTZ, MATTHIAS, OGÉE, JÉRÔME, FARQUHAR, GRAHAM D, PEYLIN, PHILIPPE, CERNUSAK, LUCAS A

“…We described advection and diffusion of water isotopologues in leaves in the non-steady state, applied specifically to amphistomatous leaves. This explains the…”
Get full text

Non-destructive estimates of soil carbonic anhydrase activity and associated soil water oxygen isotope composition by Jones, Sam P, Ogee, Jerome, Sauze, Joana, Wohl, Steven, Saavedra, Noelia, Fernandez-Prado, Noelia, Maire, Juliette, Launois, Thomas, Bosc, Alexandre, Wingate, Lisa

“…The contribution of photosynthesis and soil respiration to net land–atmosphere carbon dioxide (CO2) exchange can be estimated based on the differential…”
Get full text

FLUXNET and modelling the global carbon cycle by FRIEND, ANDREW D, ARNETH, ALMUT, KIANG, NANCY Y, LOMAS, MARK, OGÉE, JÉRÔME, RÖDENBECK, CHRISTIAN, RUNNING, STEVEN W, SANTAREN, JEAN-DIEGO, SITCH, STEPHEN, VIOVY, NICOLAS, IAN WOODWARD, F, ZAEHLE, SÖNKE

“…Measurements of the net CO₂ flux between terrestrial ecosystems and the atmosphere using the eddy covariance technique have the potential to underpin our…”
Get full text

A step forward in the study of photosynthetic limitation by CO 2 diffusion into the mesophyll by Ogée, Jérôme

“…This article is a Commentary on Rao et al . (2024), 243 : 2102–2114…”
Get full text

Maintaining forest cover to enhance temperature buffering under future climate change by De Lombaerde, Emiel, Vangansbeke, Pieter, Lenoir, Jonathan, Van Meerbeek, Koenraad, Lembrechts, Jonas, Rodríguez-Sánchez, Francisco, Luoto, Miska, Scheffers, Brett, Haesen, Stef, Aalto, Juha, Christiansen, Ditte Marie, De Pauw, Karen, Depauw, Leen, Govaert, Sanne, Greiser, Caroline, Hampe, Arndt, Hylander, Kristoffer, Klinges, David, Koelemeijer, Irena, Meeussen, Camille, Ogée, Jerome, Sanczuk, Pieter, Vanneste, Thomas, Zellweger, Florian, Baeten, Lander, De Frenne, Pieter

“…Forest canopies buffer macroclimatic temperature fluctuations. However, we do not know if and how the capacity of canopies to buffer understorey temperature…”
Get full text

Leaf functional response to increasing atmospheric CO2 concentrations over the last century in two northern Amazonian tree species: a historical δ13C and δ18O approach using herbarium samples by BONAL, DAMIEN, PONTON, STÉPHANE, LE THIEC, DIDIER, RICHARD, BÉATRICE, NINGRE, NATHALIE, HÉRAULT, BRUNO, OGÉE, JÉRÔME, GONZALEZ, SOPHIE, PIGNAL, MARC, SABATIER, DANIEL, GUEHL, JEAN‐MARC

“…ABSTRACT We assessed the extent of recent environmental changes on leaf morphological (stomatal density, stomatal surface, leaf mass per unit area) and…”
Get full text

Coupling Water and Carbon Fluxes to Constrain Estimates of Transpiration: The TEA Algorithm by Nelson, Jacob A., Carvalhais, Nuno, Cuntz, Matthias, Delpierre, Nicolas, Knauer, Jürgen, Ogée, Jérome, Migliavacca, Mirco, Reichstein, Markus, Jung, Martin

“…Plant transpiration (T), biologically controlled movement of water from soil to atmosphere, currently lacks sufficient estimates in space and time to…”
Get full text

Asymmetric responses of ecosystem productivity to rainfall anomalies vary inversely with mean annual rainfall over the conterminous United States by Al‐Yaari, Amen, Wigneron, Jean‐Pierre, Ciais, Philippe, Reichstein, Markus, Ballantyne, Ashley, Ogée, Jerome, Ducharne, Agnès, Swenson, Jennifer J., Frappart, Frédéric, Fan, Lei, Wingate, Lisa, Li, Xiaojun, Hufkens, Koen, Knapp, Alan K.

“…The CONterminous United States (CONUS) presents a large range of climate conditions and biomes where terrestrial primary productivity and its inter‐annual…”
Get full text

A step forward in the study of photosynthetic limitation by CO2 diffusion into the mesophyll by Ogée, Jérôme

“…This article is a Commentary on Rao et al. (2024), 243: 2102–2114…”
Get full text

The impact of soil microorganisms on the global budget of δ18O in atmospheric CO2 by Wingate, Lisa, Ogée, Jérôme, Cuntz, Matthias, Genty, Bernard, Reiter, Ilja, Seibt, Ulli, Yakir, Dan, Maseyk, Kadmiel, Pendall, Elise G., Barbour, Margatet M., Mortazavi, Behzad, Burlett, Régis R., Peylin, Philippe, Miller, John, Mencuccini, Maurizio, Shim, Jee H., Hunt, John, Grace, John

“…Improved global estimates of terrestrial photosynthesis and respiration are critical for predicting the rate of change in atmospheric CO 2 . The oxygen…”
Get full text

Estimating Mesophyll Conductance from Measurements of C¹⁸OO Photosynthetic Discrimination and Carbonic Anhydrase Activity by Ogée, Jérôme, Wingate, Lisa, Genty, Bernard

“…Carbonic anhydrase (CA) activity in leaves catalyzes the ¹⁸O exchange between CO₂ and water during photosynthesis. This feature has been used to estimate the…”
Get full text

Estimating Mesophyll Conductance from Measurements of C 18 OO Photosynthetic Discrimination and Carbonic Anhydrase Activity by Ogée, Jérôme, Wingate, Lisa, Genty, Bernard

“…Carbonic anhydrase (CA) activity in leaves catalyzes the O exchange between CO and water during photosynthesis. This feature has been used to estimate the…”
Get full text

Estimating Mesophyll Conductance from Measurements of C18OO Photosynthetic Discrimination and Carbonic Anhydrase Activity1[OPEN] by Ogée, Jérôme, Wingate, Lisa, Genty, Bernard

“…A new model based on the relationship between C 18 OO photosynthetic discrimination and carbonic anhydrase activity estimates mesophyll conductance in C 3 and…”
Get full text

Half of the 18 O enrichment of leaf sucrose is conserved in leaf cellulose of a C 3 grass across atmospheric humidity and CO 2 levels by Cabrera, Juan C Baca, Hirl, Regina T, Schäufele, Rudi, Zhu, Jianjun, Liu, Hai Tao, Gong, Xiao Ying, Ogée, Jérôme, Schnyder, Hans

“…The O enrichment (Δ O) of cellulose (Δ O ) is recognized as a unique archive of past climate and plant function. However, there is still uncertainty regarding…”
Get full text

Improvement of water and light availability after thinning at a xeric site: which matters more? A dual isotope approach by Giuggiola, Arnaud, Ogée, Jérôme, Rigling, Andreas, Gessler, Arthur, Bugmann, Harald, Treydte, Kerstin

“…Thinning fosters individual tree growth by increasing the availability of water, light and nutrients. At sites where water rather than light is limiting,…”
Get full text

18 O enrichment of sucrose and photosynthetic and nonphotosynthetic leaf water in a C 3 grass-atmospheric drivers and physiological relations by Baca Cabrera, Juan C, Hirl, Regina T, Zhu, Jianjun, Schäufele, Rudi, Ogée, Jérôme, Schnyder, Hans

“…The O enrichment (Δ O) of leaf water affects the Δ O of photosynthetic products such as sucrose, generating an isotopic archive of plant function and past…”
Get full text