N
N. Viovy
Researcher at Centre national de la recherche scientifique
Publications - 11
Citations - 404
N. Viovy is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Biosphere & Atmosphere. The author has an hindex of 6, co-authored 11 publications receiving 286 citations. Previous affiliations of N. Viovy include Max Planck Society.
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Journal ArticleDOI
LS3MIP (v1.0) Contribution to CMIP6: The Land Surface, Snow and Soil Moisture Model Intercomparison Project Aims, Setup and Expected Outcome.
Bart van den Hurk,Hyungjun Kim,Gerhard Krinner,Sonia I. Seneviratne,Chris Derksen,Taikan Oki,Herv� Douville,Jeanne Colin,Agn�s Ducharne,Frédérique Cheruy,N. Viovy,Michael J. Puma,Yoshihide Wada,Weiping Li,Binghao Jia,Andrea Alessandri,Dave Lawrence,Graham P. Weedon,Richard J. Ellis,Stefan Hagemann,Jiafu Mao,Mark Flanner,Matteo Zampieri,Stefano Materia,Rachel M. Law,Justin Sheffield,Justin Sheffield +26 more
TL;DR: The Land Surface, Snow and Soil Moisture Model Intercomparison Project (LS3MIP) is designed to provide a comprehensive assessment of land surface, snow and soil moisture feedbacks on climate variability and climate change, and diagnose systematic biases in the land modules of current Earth system models as discussed by the authors.
Journal ArticleDOI
Evaluation of land surface models in reproducing satellite-derived LAI over the high-latitude Northern Hemisphere : Part I: Uncoupled DGVMs
Guillermo N. Murray-Tortarolo,Alessandro Anav,Pierre Friedlingstein,Stephen Sitch,Shilong Piao,Zaichun Zhu,Benjamin Poulter,Soenke Zaehle,Anders Ahlström,Mark R. Lomas,Samuel Levis,N. Viovy,Ning Zeng +12 more
TL;DR: Leaf Area Index represents the total surface area of leaves above a unit area of ground and is a key variable in any vegetation model, as well as in climate models.
Journal ArticleDOI
Impacts of extreme summers on European ecosystems: a comparative analysis of 2003, 2010 and 2018
Ana Bastos,Zheng Fu,P. Ciais,Pierre Friedlingstein,Stephen Sitch,Julia Pongratz,Julia Pongratz,Ulrich Weber,Markus Reichstein,Peter Anthoni,A. Arneth,Vanessa Haverd,Atul K. Jain,Emilie Joetzjer,Jürgen Knauer,Sebastian Lienert,Tammas Loughran,Patrick C. McGuire,Wolfgang A. Obermeier,Ryan S. Padrón,Hao Shi,Hanqin Tian,N. Viovy,Sönke Zaehle +23 more
TL;DR: It is found that all DH events were associated with decreases in net ecosystem productivity (NEP), but the gross summer flux anomalies differ between DGVMs and FLUXCOM, and it is shown that the different impacts of the DH events at continental-scale GPP are in part related to differences in vegetation composition of the regions affected and to regional compensating or offsetting effects from climate anomalies beyond the DH centres.
Journal ArticleDOI
The dry season intensity as a key driver of NPP trends
Guillermo N. Murray-Tortarolo,Pierre Friedlingstein,Stephen Sitch,Sonia I. Seneviratne,Imogen Fletcher,Brigitte Mueller,Brigitte Mueller,Peter Greve,Alessandro Anav,Yi Liu,Anders Ahlström,Chris Huntingford,Samuel Levis,Peter Levy,Mark R. Lomas,Benjamin Poulter,N. Viovy,Sönke Zaehle,N. Zeng +18 more
TL;DR: In this paper, the impacts of changing dry season length and intensity on vegetation productivity and biomass were analyzed and the authors concluded that changes in water availability over the dry season affect vegetation throughout the whole year, driving changes in regional NPP.