Regional Climate and Environment Center (RECC)

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1 5/02/14 Regional Climate and Environment Center (RECC) Philippe Drobinski and the RECC scientific and prospective committees Journées du Comité de visite de l AERES à l IPSL : 3-4 février 2014 Page 1

and prospective committees Journées du Comité de

2 The context MoAvaAon Gather the exper*se of different teams of IPSL laboratories for studying regional coupled process * at fine- scales (<10-20 km) and their variability, evolu*on and impacts in a context of global climate change Create a scien*fic organiza*on around key scien*fic issues but also tools for analyzing fine- scale process (modeling, instrumenta*on & field campaigns, assimila*on,...) Help coordinate the par*cipa*on of the IPSL in na*onal and interna*onal "regional projects" (database, forecas*ng tools,...) * Coupling between Earth components (atmosphere, ocean, con*nental surfaces) and processes (physical and biogeochemical) InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 2 : 3-4 février 2014 Page 2

campaigns, assimila*on,...) Help coordinate the par*cipa*on of the IPSL in na*onal and interna*onal "regional projects" (database, forecas*ng tools,.

3 The context History A long tradi*on of developing and deploying sensors in ﬁeld campaigns (eg FETCH, ESQUIF, ESCOMPTE, MAP...) or measurement sites (eg SIRTA) and modeling tools at mesoscale (eg CHIMERE) HyMeX AMMA HyMeX LIDAR SIRTA CHIMERE MerMeX/HyMeX MAP Created in 2010 (IPSL laboratories: LATMOS, LISA, LMD, LOCEAN, LPMAA, LSCE) Integra*on in 2014 of CEREA (energy & atmospheric pollu*on), METIS and IDES (hydrogeology), «atmosphere» group of LERMA (atmospheric electricity, con*nental surfaces) 3 InsAtut Pierre du Simon Laplace Journées Comité de visite de l AERES Page à l IPSL : 3-4 février 2014 Page 3

(IPSL laboratories: LATMOS, LISA, LMD, LOCEAN, LPMAA, LSCE) Integra*on in 2014 of CEREA (energy & atmospheric pollu*on), METIS and IDES (hydrogeology),

4 Tools for invesagaang fine scale coupled processes Modelling (link with Climate Modeling Center) large number of coupled compartments and processes (physical and biogeochemical), transferability to different loca*ons in the world, non- hydrosta*c model for the atmospheric module. grid nes*ng capability of both the atmospheric and oceanic components 9 collaboraave aracles ( ) Drobinski et al. (2012) InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 4 : 3-4 février 2014 Page 4

5 Tools for invesagaang fine scale coupled processes Data fusion for regional studies (link with ESPRI)! Regional process studies need for sub- daily observaaons in all Earth compartments Need of database over specific regions: MulA- parameters, mula- compartments (atmosphere, ocean, conanental surfaces, biosphere), mula- sources (in- situ observaaons, satellites, reanalyses, simulaaons). Performed for HyMeX/CharMeX (Mediterranean), SIRTA reanalyses ExtracAon FormaAng Storage Data provision Meta- data Data exchange Use ExperAse InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 5 : 3-4 février 2014 Page 5

compartments (atmosphere, ocean, conanental surfaces, biosphere), mula- sources (in- situ observaaons, satellites, reanalyses, simulaaons).

6 Regional studies Euro- Mediterranean West Africa South America Arc$c Filed measurements CORDEX Coupled simulaaons at fine scale 19 collaboraave aracles ( ) InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 6 : 3-4 février 2014 Page 6

collaboraave aracles (2010-2013) InsAtut Journées Pierre du Simon

7 Regional studies Impact of ocean/atmosphere feedbacks on Mediterranean heavy precipita*on (WRF at 20 km/nemo at 1/12 ) (HyMeX/MED- CORDEX) Evapora*on + vent (CTL) Précipita*ons (CTL) Lebeaupin Brossier et al. (2013) Berthou et al. (2014) Radar measurements RASTA - HyMeX Source: Delanoé Evapora*on + vent (CPL) + SST (CPL- CTL) Cold SST anomaly simulated in the coupled run, and formed by the Mistral blowing 10 days before heavy precipitaang event (HPE) précipita*ons (CPL- CTL) Decrease of evaporaaon over the cold SST anomaly + modificaaon of low- level moisture flux over the SST anomaly Shic of precipitaaon by few tens of kilometres InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 7 : 3-4 février 2014 Page 7

(2014) Radar measurements RASTA - HyMeX Source: Delanoé Evapora*on + vent (CPL) + SST (CPL- CTL) Cold SST anomaly simulated in the coupled run, and formed by the Mistral blowing 10 days

8 Regional studies Temperature trends over Europe (WRF at 10 km) (EURO- CORDEX) InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 8 : 3-4 février 2014 Source: R. Vautard Page 8

9 Regional studies Impact of vegeta*on/atmospheric composi*on feedbacks on pollu*on in Europe (CHIMERE/ORCHIDEE à 10 km) InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 9 : 3-4 février 2014 Anav et al. (2012, 2013) Page 9

InsAtut Journées Pierre du Simon Comité Laplace de visite de l

10 RECC project structure ( ) InternaAonal context: WCRP (GEWEX, TFRCD, CLIVAR) Theme 1: Tools for process and regional climate and environment studies Link with Climate Modelling Center 1.A - Model of the regional climate Earth system Process and climate studies in vulnerable regions 1.B Data for regional studies Sub- daily datasets at fine scale, data fusion, support to field campaigns Link with ObservaAon coordinated acaon 2.A Euro- Mediterranean drough/heatwaves/forest fires, HPE, thermhaline circulaaon and biogeochemical processes, paraculate polluaon at mesoscale 2.B West Africa interacaon SST/monsoon system, interacaons dynamics aerosols, land- use change, teleconnecaons and seasonal predictability heatwaves Theme 2: Regional studies 2.C South America/Tropical band ocean/atmosphere coupled processes at meso/sub- mesoscale and impact on tropical climate and regional marine biogeochemistry 2.D ArcAc atmospheric composiaon, evoluaon of ocean/ice/ atmopshere coupled system and impact on climate variability Stakeholder analysis Value and use of model information for decision making, stakeholders needs Theme 3: Bridging the science/end- user divide Link with L- IPSL on climate services 3.A - Energy Wind and solar energy, impacts of extremes (energy consumpaon, security of infrastructres) Link: EDF, GDF, RTE, 3.B - Water resource Water resources (irrigaaon, ), flooding, impact on water quanaty and quality 3.C - Health Impact of extremes on health (heat waves), impact of meteorolgy/air composiaon on disease vector, polluaon Link: INVS, InsAtut Journées Pierre du Simon Comité Laplace de visite de l AERES Page à l IPSL 10 : 3-4 février 2014 Page 10

B Data for regional studies Sub- daily datasets at fine scale, data fusion, support to field campaigns Link with ObservaAon coordinated acaon 2.

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