PPT-The Ocean-Land-Atmosphere Model (OLAM)

Robert L Walko Roni Avissar Rosenstiel School of Marine and Atmospheric Science University of Miami Miami FL Martin Otte US Environmental Protection Agency Research Triangle Park NC 27711. strategies for coupled 4D-Var data assimilation using an idealised atmosphere-ocean model. Polly Smith, Alison . Fowler & Amos . Lawless. School of Mathematical and Physical . Sciences, . University of . Building an idealised coupled system. Polly Smith, Amos . Lawless, Alison Fowler*. School of Mathematical and Physical Sciences, University of Reading, UK. * funded by NERC. Outline. Recap. objectives. Michele . Rienecker. Global Modeling and Assimilation Office. NASA/GSFC. WMO CAS Workshop. Sub-seasonal to Seasonal Prediction. Met Office, Exeter. 1 to 3 December 2010 . 2. What do we mean by “coupled data assimilation”?. Geosc040, Lecture . 9 . Feb9, 2016. Somewhere . Beyond The . Sea, . Sinatra. Ocean Avenue. Yellowcard. . Thanks to . Caitlyn N. and . Alexandra B.. Thermohaline. circulation. On-line . Assignments 4 & 5 . T. Lebrun. 1. , H. Massol. 1. , E. Chassefière. 1. , A. Davaille. 2. , E. Marcq. 3. , P. Sarda. 1. , F. Leblanc. 3. , G. Brandeis. 4. . 1 . Univ Paris-Sud, Laboratoire IDES, UMR8148, Univ. Paris-Sud, CNRS, Bât. 504, Orsay, F-91405, France;. isopycnic. grids. Rainer Bleck, Shan Sun, . Haiqin. Li, Stan Benjamin. NOAA Earth System Research Laboratory. Boulder, Colorado. April 2016. Design . goals. :. (some reached, some pending). Global domain. Rusty, a carbon atom, welcomes you to the atmosphere. Rusty is currently in a molecule of CO. 2. in the atmosphere, but that is soon going to change.. . You get to decide where Rusty will go next on his adventure. It’s your choice…. O. bservatory . for the . S. tudy of . A. rct. i. c . C. limate. Ad hoc Organizing Committee. Matthew Shupe – U. of Colorado. Klaus . Dethloff. – Alfred Wegener Inst. .. Ola . Persson. – U. of Colorado. Fast . vs. Slow Carbon Cycles. There’s a “Fast” cycle, and a “Slow” cycle. Fast Carbon Cycle. – rapid interchange between . surface ocean. , atmosphere, and top layer of soil and biosphere. Time scales of days to ~decade.. Oceanic Biogenic Volatile Organic Compounds (BVOCs): formation processes and ocean-atmosphere exchange Hang Qu Ruixiong Zhang April 16 2014 Outline Introduction OVOCs f ormation processes Ocean-atmosphere exchange 1. Saha-UMAC-09Aug2016. Atmosphere. , Land, Ocean, . Seaice. , Wave, . Chemistry, . Ionosphere. Data Assimilation cycle. Analysis frequency H. ourly. Forecast length . 9 . hours. Resolution . 10 . Peter Thornton, Bill Riley, and the BGC Experiment Team. Science question: What effect does the global phosphorus cycle have on climate-biogeochemistry feedbacks?. Fossil Fuel Emissions & LULCC. Atm CO. . . resol. . of 0.44°. (ca. 50 km x 50 km). 13 Participating. Institutes . (alphabetically). . which. . run. . circum-Arctic. RCMs. AWI. Potsdam, Germany. CCCma. Victoria, Canada. Colorado. . Polly Smith, Alison . Fowler & Amos . Lawless. School of Mathematical and Physical . Sciences, . University of . Reading, UK.. Introduction (1). Typically, . initial conditions for coupled atmosphere-ocean model forecasts .