De la part de Philippe Ciais   Bonjour   Veuillez trouver ci jointe une offre pour un poste de jeune chercheur en télédétection de la biomasse à très haute résoluiton par analyse d’images de la constellation PlanetScope ( intelligence artificielle -> stéréoscopie )   Bien amicalement,   Philippe Research-scientist-biomass-1.pdf (137 Ko)

Bonne lecture ,

The Global Carbon Budget 2020 has been published Dec. 11 at GMT 1:00 a.m., with the publication of the ESSD paper from P. Friedlingstein et al. https://essd.copernicus.org/articles/12/3269/2020/    LSCE provided a contrtibution to this effort for the atmosphere, ocean and terrestrial carbon reservoirs and for emissions with F Chevallier, M. Gehlen, N. Vuichard, P. Ciais.

Cinq chercheurs du LSCE (CEA-CNRS-UVSQ), Nathaëlle Bouttes, Aline Govin, Amaëlle Landais, Gilles Ramstein, Pierre Sépulchre, co-signent un livre en deux volumes sur la paléoclimatologie.

  Dear all,   I am pleased to tell you that near real time CO2 emissions from Carbon Monitor have just been updated to the end of October.   https://carbonmonitor.org   China higher than in 2019, US still below 2019, EU comparable to 2019, although before the second wave.

Offre par Françoise Vimeux francoise.vimeux@lsce.ipsl.fr 01.69.08.57.

de la part de Philippe Ciais We are very pleased to inform you that the Global Carbon Project in partnership with the International Nitrogen Initiative has just published a Global N2O Budget.   It is the most comprehensive assessment to date of all natural and anthropogenic sources and sinks of nitrous oxide, the third most important greenhouse gas after carbon dioxide and methane.   Paper access: https://rdcu.

Research scientist to study concepts of space-borne concentration observations for the monitoring of hotspots of CO2 and CH4 emissions LSCE : Laboratoire des Science du Climat et de l’Environnement Context: Comprehensive information about greenhouse gas emissions is essential for decision makers to track the effectiveness of emission control policies in the context of the Paris Agreement on Climate.

Research scientist to study concepts of space-borne concentration observations for the monitoring of hotspots of CO2 and CH4 emissions   LSCE : Laboratoire des Science du Climat et de l’Environnement   Context: Comprehensive information about greenhouse gas emissions is essential for decision makers to track the effectiveness of emission control policies in the context of the Paris Agreement on Climate.

Via Christophe Boissard see the link : voir le lien   https://bit.ly/2FiKQ7D  

The Laboratoire des Sciences du Climat et de l’Environnement is hiring a young / postdoctoral research scientist on greenhouse gas anthropogenic emissions constrained by atmospheric measurements in support of national inventories for the Paris agreement ! See attached for details Best wishes, Philippe Ciais Frédéric Chevallier Marielle Saunois -- Frédéric CHEVALLIER Lab.

L’article “Abrupt Warming could bring our planet a Hothouse Earth with catastrophic consequences for our economy and society” de Davide Faranda, chercheur au LSCE, a été distingué par le vote du public pour la Division “The Nonlinear Processes division” du blog de de l’EGU (European Geosciences Union).

Carbon and nutrient balances as affected by soil erosion in Europe Background Soil erosion is a global threat to sustainable agriculture, as it causes a loss of carbon and essential nutrients like nitrogen and phosphorus, and decreases the water-holding capacity of soils. This PhD topic will assess for the first time the current losses of soil carbon and nutrients and the feedback on crop productivity at the scale of the European continent under different climate and management scenarios.

We are pleased to announce the launch today of the Carbon Monitor web site with VERIFY as a partner project giving access to graphics and data to daily CO2 emissions worldwide, that will be regularly updated.        http://www.cea.fr/drf/Pages/Actualites/En-direct-des-labos/2020/le-site-carbon-monitor-vous-informe-sur-les-emissions-journalieres-de-carbone-.aspx   https://carbonmonitor.org Mirror site in Chinese http://carbonmonitor.org.

Une équipe internationale co-coordonnée par le LSCE vient de produire une première estimation des émissions de CO2 évitées en raison de la crise sanitaire entre le 1er Janvier et le 1er Mai. Ces estimations sont basées sur des données en temps réel de production d'électricité, des données sur la production industrielle et celle de ciment, divers indicateurs de transports routiers comme des données de mobilité, les comptages des vols nationaux et internationaux et le traffic maritime international. Cliquez pour la suite...

We are pleased to announce the availability of one PhD studentship at LSCE funded by the French ANR project ARGONAUT.

Sujet. Établir le bilan carbone des activités du LSCE, mettre en place une méthodologie de suivi à long terme, préconiser des orientations/recommandations pour la réduction de l’empreinte carbone du laboratoire à partir de l’analyse du bilan effectué.  Contexte.

Quelque 160 000 personnes ont été évacuées suite à l’accident de la centrale de Fukushima Daiichi, après le tremblement de terre et le tsunami qui frappèrent le Japon le 11 mars 2011, il y a neuf ans. Mitate Lab.

  (via Frederic Chevallier)   Dear colleagues,    We are looking for a motivated candidates for two fully funded 3-years PhD project on forest carbon stocks and remote sensing. Please forward this opportunity to anyone interested.

[English version & contact below] Chers collègues, Nous recherchons actuellement un chercheur postdoctoral très motivé pour développer et appliquer de nouvelles méthodes de quantification des émissions de gaz à effet de serre d'installations industrielles à partir de mesures atmosphériques in situ. Le poste est basé au Laboratoire des Sciences du Climat et de l'Environnement (https://www.lsce.ipsl.fr).

Summary Land use (switching from one land cover to another or changing land management) is known to be important for climate at both global and regional scales. It is a significant source of greenhouse gas emissions for the atmosphere and thus contributes to global warming. At smaller spatial scales it can shape the response of some regions to global warming, by either dampening or enhancing the increase in temperature during summer time (for example).

Scientists from four different research infrastructures in Europe combined forces for a joint expedition in the Black Sea. They studied methane transfer from the sediment up to the atmosphere. The process is crucial to understand in order to improve current predictions of climate change. etc.. see attached Press-Release_Methane_cruise_ENVRIplus.pdf (507 Ko)

Scientists from four different research infrastructures in Europe combined forces for a joint expedition in the Black Sea. They studied methane transfer from the sediment up to the atmosphere. The process is crucial to understand in order to improve current predictions of climate change. etc.. see attached Press-Release_Methane_cruise_ENVRIplus.pdf (507 Ko)

Scientists from four different research infrastructures in Europe combined forces for a joint expedition in the Black Sea. They studied methane transfer from the sediment up to the atmosphere. The process is crucial to understand in order to improve current predictions of climate change. etc.. see attached Press-Release_Methane_cruise_ENVRIplus.pdf (507 Ko)

Scientists from four different research infrastructures in Europe combined forces for a joint expedition in the Black Sea. They studied methane transfer from the sediment up to the atmosphere. The process is crucial to understand in order to improve current predictions of climate change. etc.. see attached Press-Release_Methane_cruise_ENVRIplus.pdf (507 Ko)

Grâce à des modèles utilisant des données satellitaires, une collaboration internationale impliquant le LSCE montre que le verdissement de la Terre, à l'œuvre depuis quarante ans, aurait modéré le réchauffement global de 0,2 à 0,25°C. Son analyse détaille la géographie, les causes et les conséquences de ce phénomène. http://www.cea.

Résumé en anglais (5 lignes) : The goal of the internship is to adapt the equations for the Available Potential Energy and Kinetic Energy in a Lorenz Energy Cycle to study the energy transfer in high resolution simulations of tropical cyclones. The Available Potential Energy and Kinetic Energy equations will then be used to diagnose the energetics in a set of idealized simulations tracking the life cycle of a tropical cyclone, e.g.