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Tutorial
CESM Tutorial 2025

cesm30th

Workshop
CESM Workshop 2025

30th Annual CESM Workshop

UCAR Center Green Auditorium, 3080 Center Green Drive, Boulder, CO and Online

Tutorial
Community Land Model (CLM) Tutorial 2016

Tutorial
Community Terrestrial Systems Model (CTSM) Tutorial 2019

NSF NCAR Mesa Lab, Boulder CO

Tutorial
Community Terrestrial Systems Model (CTSM) Tutorial 2022

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Paleoclimate Working Group

Meeting
Polar Working Group Meeting 2025

NSF NCAR Mesa Lab, Boulder, CO

seafog

Meeting
Celebration of Community Driven Sea Ice Modeling

NSF National Center for Atmospheric Research, Boulder, CO - Mesa Lab Main Seminar Room and Online

Ocean model working group

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Ocean Model Working Group Meeting 2025

NSF National Center for Atmospheric Research, Boulder, CO

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Land Model and Biogeochemistry Working Group Meeting 2025

NSF NCAR Mesa Lab, Boulder, CO

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Atmosphere Model, Chemistry, Earth System Prediction, CVC, and Whole Atmosphere Working Group Meeting 2025

NSF National Center for Atmospheric Research, Boulder, CO

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CESM

Chief Scientist - David Lawrence
The CESM project is supported primarily by the U.S. National Science Foundation (NSF). Administration of the CESM is maintained by the CGD Laboratory at the NSF National Center for Atmospheric Research (NSF NCAR).
CESM is a fully-coupled, community, global Earth system model that provides state-of-the-art computer simulations of the Earth's past, present, and future states.

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This material is based upon work supported by the NSF National Center for Atmospheric Research, a major facility sponsored by the U.S. National Science Foundation and managed by the University Corporation for Atmospheric Research. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the U.S. National Science Foundation.