PPT-The role of gliders in sustained observations of the ocean

Deliverable 41 or WP 4 Outline Sustained observations of the ocean Opportunities and challenges for glider technology Examples of sustained observations fomr gliders Conclusions Sustained observations. Paul DiGiacomo and Kerry Sawyer (NOAA). CEOS . SIT Technical Workshop. EUMETSAT, Darmstadt, Germany. 17. th. – 18. th. . September. 2015. Committee on Earth Observation Satellites. “Oceans and Society: Blue Planet” . Nandini. . Ramesh. IPCC AR5 WG1. . - Climate Change 2013: The Physical Science Basis. Seminar in Atmospheric Science 21. st. February, 2014. 1. Introduction. The ocean exchanges heat, freshwater, and C with the atmosphere.. 5-yr running means (. Smith et al. 2015. ). Spurious ocean data?. CERES. ERBS/recon. Reanalysis/recon. Surface temperature hiatus despite continued upper ocean heating (. Durack. . et al. . 2014. , . Update on SPURS-2 (‘Fresh SPURS’) and SPURS-1 synthesis. Update from Dr. Eric Lindstrom. SPURS main question: What . is controlling the upper ocean . salinity?. Will . be addressed with interagency and international collaboration using measurements from satellites, ships, drifters, floats, gliders, AUVs and modeling.. Ocean . O. bservations . in. Support . of. Sea . S. urface Salinity . P. rocess . S. tudies.  . Gustavo Jorge Goni. Gustavo.Goni@noaa.gov. National Oceanic and Atmospheric . Administration (NOAA), . Steven Ackleson. , Consortium for Ocean . Leadership. Data Assimilation and Modeling; . Bob . Arnone. , University of Southern . Mississippi. Modern Observatory Operations; . Collin . Roesler. , Bowdoin . Eric Schulz, CAWCR, BoM. The Centre for Australian Weather and Climate Research. . A partnership between CSIRO and the Bureau of Meteorology. Motivation. The Southern Ocean is large (22% of world ocean) and is expected to play a significant role in the global climate system. EX. port.  . P. rocesses in the . O. cean from . R. emo. T. e.  . S. ensing . EXPORTS Writing Team. : . Mike . Behrenfeld. (OSU), Claudia Benitez-Nelson (. USoCar. ), Emmanuel Boss (. UMaine. ), Mark Brzezinski (UCSB), Ken Buesseler (WHOI), Adrian Burd (UGA), Craig Carlson (UCSB), Eric . . RELEASE. DRUG . . DELIVERY . SYSTEM. Sustain Release Drug Delivery System. contents. INTRODUCTION. RATIONALATY IN DESIGNING S.R.D.F.. CONCEPT OF S.R.D.F.. DIFFERENCE BETWEEN C .R. AND S. R. . REPEAT-ACTION Vs SUSTAINED-ACTION DRUG THERAPY.. System. Stuart A. . Cunningham. Scottish Association for Marine Science. Stuart.Cunningham@sams.ac.uk. . Barbara Berx. 1. , Eleanor Frajka-Williams. 2. and Mark Inall. 3. 1. Marine Laboratory Science, Aberdeen. . Ramesh. IPCC AR5 WG1. . - Climate Change 2013: The Physical Science Basis. Seminar in Atmospheric Science 21. st. February, 2014. 1. Introduction. The ocean exchanges heat, freshwater, and C with the atmosphere.. Drug . Delivery System. In the . conventional therapy. . aliquot quantities of drugs are introduced into the system at specified intervals of time with the result that there is considerable . fluctuation in drug concentration level. HOW DO OCEAN GLIDERS WORK? Ocean gliders sink and “glide” downward from the sea surface – when its computer triggers a piston that draws in some seawater and therefore extra weight. Near the bottom, a reverse action causes the glider to rise and “glide” upward towards the surface. As the glider saw-tooths its way through the ocean it measures ocean properties (e.g., temperature) . Every few hours, the glider pauses at the surface and transmits its data via satellite back to the laboratory – thus providing us with a GeOCAPI. ). Proposal. for . Earth. -Explorer 9. , European . Space Agency (ESA. ), 24 June 2016 . David Antoine & . David . Doxaran. *. Laboratoire d’Océanographie de Villefranche UMR 7093 CNRS / UPMC.