K
Katja Klumpp
Researcher at Institut national de la recherche agronomique
Publications - 106
Citations - 5309
Katja Klumpp is an academic researcher from Institut national de la recherche agronomique. The author has contributed to research in topics: Soil carbon & Greenhouse gas. The author has an hindex of 28, co-authored 95 publications receiving 4063 citations. Previous affiliations of Katja Klumpp include University of Auvergne.
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Journal ArticleDOI
Global and time-resolved monitoring of crop photosynthesis with chlorophyll fluorescence
Luis Guanter,Yongguang Zhang,Martin Jung,Joanna Joiner,Maximillian Voigt,Joseph A. Berry,Christian Frankenberg,Alfredo Huete,Pablo J. Zarco-Tejada,Jung-Eun Lee,M. Susan Moran,Guillermo E. Ponce-Campos,Christian Beer,Gustavo Camps-Valls,Nina Buchmann,Damiano Gianelle,Katja Klumpp,Alessandro Cescatti,John M. Baker,Timothy J. Griffis +19 more
TL;DR: New space-based observations of chlorophyll fluorescence enable an accurate, global, and time-resolved measurement of crop photosynthesis, which is not possible from any other remote vegetation measurement, and indicates that SIF data can help improve global models for more accurate projections of agricultural productivity and climate impact on crop yields.
Journal ArticleDOI
Contrasting response of European forest and grassland energy exchange to heatwaves
Adriaan J. Teuling,Adriaan J. Teuling,Sonia I. Seneviratne,Reto Stöckli,Markus Reichstein,Eddy Moors,Philippe Ciais,Sebastiaan Luyssaert,Bart van den Hurk,Christof Ammann,Christian Bernhofer,Ebba Dellwik,Damiano Gianelle,Bert Gielen,Thomas Grünwald,Katja Klumpp,Leonardo Montagnani,Christine Moureaux,Matteo Sottocornola,Georg Wohlfahrt +19 more
TL;DR: In this paper, the authors analyse observations from an extensive network of flux towers in Europe that reveal a difference between the temporal responses of forest and grassland ecosystems during heatwaves and conclude that the conservative water use of forest contributes to increased temperatures in the short term, but mitigates the impact of the most extreme heat and/or long-lasting events.
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Land management and land-cover change have impacts of similar magnitude on surface temperature
Sebastiaan Luyssaert,M. Jammet,Paul C. Stoy,Stephan Estel,Julia Pongratz,Eric Ceschia,Galina Churkina,Axel Don,Karl-Heinz Erb,Morgan Ferlicoq,Bert Gielen,Thomas Grünwald,Richard A. Houghton,Katja Klumpp,Alexander Knohl,Thomas Kolb,Tobias Kuemmerle,Tobias Kuemmerle,Tuomas Laurila,Annalea Lohila,Denis Loustau,Matthew J. McGrath,Patrick Meyfroidt,Eddy Moors,Kim Naudts,Kimberly A. Novick,Juliane Otto,Kim Pilegaard,Casimiro Pio,Serge Rambal,Corinna Rebmann,James Ryder,Andrew E. Suyker,Andrej Varlagin,Martin Wattenbach,A. Johannes Dolman +35 more
TL;DR: In this paper, the authors investigated the biophysical effects of temperate land-management changes and revealed a net warming effect of similar magnitude to that driven by changing land cover, and found that potential surface cooling from increased albedo is typically offset by warming from decreased sensible heat fluxes.
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Dissolved carbon leaching from soil is a crucial component of the net ecosystem carbon balance
Reimo Kindler,Reimo Kindler,Jan Siemens,Jan Siemens,Klaus Kaiser,David Walmsley,Christian Bernhofer,Nina Buchmann,Pierre Cellier,Werner Eugster,Gerd Gleixner,Thomas Grünwald,Alexander Heim,Andreas Ibrom,Stephanie K. Jones,Michael P. Jones,Katja Klumpp,Werner L. Kutsch,Klaus Steenberg Larsen,Simon Lehuger,Benjamin Loubet,Rebecca McKenzie,Eddy Moors,Bruce Osborne,Kim Pilegaard,Corinna Rebmann,Matthew Saunders,Michael W. I. Schmidt,Marion Schrumpf,Janine Seyfferth,Ute Skiba,Jean-François Soussana,Mark A. Sutton,Cindy Tefs,Bernhard Vowinckel,Matthias Zeeman,Martin Kaupenjohann +36 more
TL;DR: In this paper, the authors investigated leaching of dissolved organic carbon (DOC), dissolved inorganic carbon (DIC), and dissolved methane (CH4), at forests, grasslands, and croplands across Europe.
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Increasing soil carbon storage: mechanisms, effects of agricultural practices and proxies. A review
Marie-France Dignac,Delphine Derrien,Pierre Barré,Sébastien Barot,Lauric Cécillon,Claire Chenu,Tiphaine Chevallier,Grégoire T. Freschet,Patricia Garnier,Bertrand Guenet,Mickaël Hedde,Katja Klumpp,Gwenaëlle Lashermes,Pierre-Alain Maron,Naoise Nunan,Catherine Roumet,Isabelle Basile-Doelsch +16 more
TL;DR: The CarboSMS consortium federates French researchers working on these mechanisms and their effects on C stocks in a local and global change setting (land use, agricultural practices, climatic and soil conditions, etc.). This article is a synthesis of this consortium's first seminar.