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The U.S. Climate Variability and Predictability Research Program (CLIVAR)

Friday, August 29, 2008


 

U.S. CLIVAR produces a monthly electronic news-gram which includes timely information regarding upcoming meetings in addition to announcing climate research opportunities. To subscribe, send an email to with "subscribe" in the subject header and include your contact information.

 

  

  

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Process Studies

CLIMODE - CLIvar MOde Water Dynamic Experiment - CLIMODE is a project to study the dynamics of 'Eighteen Degree Water' (EDW), the subtropical mode water of the North Atlantic. This project stems from two years of CLIVAR planning (with advice and support of both the Atlantic and US CLIVAR committees) to develop an experiment to attack a key process that is poorly understood and poorly represented in ocean climate models - i.e. the treatment of convection, eddy and mixing processes in setting properties of subtropical mode waters, the associated air-sea interaction, and the exchange of fluid between the mixed layer and the upper ocean. CLIMODE will work closely with the Climate Process Team (CPT) Emilie (see below).

DIMES - Diapycnal and Isopycnal Mixing Experiment in the Southern Ocean is an experiment designed to measure the diapycnal diffusivity and mesoscale isopycnal diffusivity at several levels and in several environments in the Antarctic Circumpoloar Current (ACC). The underlying motivation of DIMES is to understand the meridional overturning circulation of the global ocean.

EPIC - Eastern Pacific Investigation of Climate Processes in the Coupled Ocean-Atmosphere System

KESS - Kuroshio Extension Sytem Study is a collaborative effort between the Woods Hole Oceanographic Institution, the University of Rhode Island, and the University of Hawaii. The purpose of KESS is to understand the processes that govern the variability of and the interaction between the Kuroshio Extension and its recirculation gyre. Additional information can be found at the University of Rhode Island KESS page.

NAME - North American Monsoon Experiment is a joint CLIVAR-GEWEX process study and the North American implementation of the WCRP/CLIVAR/VAMOS Program. Its overall aim is to determine the sources and limits of predictability of warm season precipiation over North America, with emphasis on times scales ranging from seasonal to interannual.

SALLJ - South American Low Level Jet Experiment is the first of a series of experiments that will attempt, during a rigorous data gathering field phase, to monitor, quantify, and analyze low-level circulations that modulate regional rainfall.

VOCALS - VAMOS Ocean-Cloud-Atmosphere-Land Study

 

Science Tidbits    

20 June 2008 - NASA launches satellite to keep a weather, climate eye open

2 May 2008 - Oxygen Depletion Zones in the Tropical Oceans expanding - maybe due to Global Warming

1 May 2008 -Advancing decadal-scale climate prediction in the North Atlantic sector (Nature)

More News

Announcements

Drought Workshop in conjunction with NOAA's 33rd Climate Diagnostics and Prediction Workshop; 20-24 October 2008

Western Boundary Current Workshop Announcement; 15-17 January 2009

U.S. CLIVAR Summit Symposium presentations and Summit documents are available online

First announcement for Ocean Obs '09
(21-24 September)

More Announcements

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