edu.ucar.gdex::8265a707-5a27-40a8-b3fb-bdf7feba816f eng; USA utf8 dataset GDEX Curator UCAR/NCAR - GDEX gdex@ucar.edu pointOfContact 2023-08-04T14:02:10-06:00 ISO 19115 Geographic information - Metadata ISO 19115:2003(E) https://doi.org/10.5065/9t56-sm14 Data and Code for Yeager et al., 2022: Enhanced Skill and Signal-to-noise in an Eddy-Resolving Decadal Prediction System 2023-08-04 publication 2023-08-01 modified https://doi.org/10.5065/9t56-sm14 UCAR/NCAR - GDEX gdex@ucar.edu publisher Yeager, Stephen author Chang, Ping author Danabasoglu, Gokhan author Wu, Lixin author Rosenbloom, Nan author Zhang, Qiuying author Castruccio, Frederic author Gopal, Abishek author Rencurrel, M. Cameron author The sensitivity of decadal prediction system performance to model resolution is examined by comparing results from low- and high-resolution (LR and HR) predictions conducted with the Community Earth System Model (CESM). The primary difference between the two systems is the horizontal grid spacing of the ocean and atmosphere models (1° for both in LR; 0.1° and 0.25°, respectively, in HR), permitting a first direct comparison of how skill and signal-to-noise characteristics change when moving to the ocean eddy-resolved modeling regime. HR exhibits significantly increased skill and enhanced signal-to-noise for atmospheric fields compared to LR. This result suggests that mesoscale atmosphere-ocean interaction, which is present in HR but absent in LR, is a key mechanism involved in the transmission of predictable signals from the ocean to the atmosphere. Climate predictions can potentially be improved (and the signal-to-noise paradox alleviated) through explicit representation of ocean eddies and their interactions with the atmosphere. Stephen Yeager UCAR/NCAR - Climate and Global Dynamics Laboratory yeager@ucar.edu pointOfContact GNU tar Compressed File Archive (GNU Tape Archive) (application/x-gtar) application/x-netcdf application/x-tar Dataset DataCite Resource Type 2014-10-16 revision 3.1 DataCite Metadata Working Group originator resourceTypeGeneral EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > PRECIPITATION INDICATORS > PRECIPITATION VARIABILITY EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > TEMPERATURE INDICATORS > TEMPERATURE VARIABILITY EARTH SCIENCE SERVICES > MODELS > COUPLED CLIMATE MODELS theme NASA/GCMD Earth Science Keywords Science and Services Keywords 2018-03-15 revision 8.6 Global Change Master Directory (GCMD). 2018. GCMD Keywords, Version 8.6. Greenbelt, MD: Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://earthdata.nasa.gov/gcmd-forum OTHER > MODELS > CLIMATE MODELS > CLIMATE MODELS theme NASA/GCMD Earth Science Keywords Platforms and Sources Keywords 2018-03-15 revision 8.6 Global Change Master Directory (GCMD). 2018. GCMD Keywords, Version 8.6. Greenbelt, MD: Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://earthdata.nasa.gov/gcmd-forum Creative Commons Attribution 4.0 International License. None 5.0 5.0 eng; USA -180.0 180.0 -90.0 90.0 1982 2016 GNU tar Compressed File Archive (GNU Tape Archive) (application/x-gtar) application/x-netcdf application/x-tar UCAR/NCAR - CISL - CDP resourceProvider https://gdex.ucar.edu/dataset/id/8265a707-5a27-40a8-b3fb-bdf7feba816f.html https browser Data and Code for Yeager et al., 2022: Enhanced Skill and Signal-to-noise in an Eddy-Resolving Decadal Prediction System Metadata Link download