Center for Ocean–Land–Atmosphere Studies

Center for Ocean–Land–Atmosphere Studies
Name	Center for Ocean–Land–Atmosphere Studies
Established	1981
Type	Research institute
Location	Princeton, United States
Parent	Institute of Global Environment and Society

Contents

Center for Ocean–Land–Atmosphere Studies is an interdisciplinary research institute focused on coupled climate system interactions involving ocean, land, and atmosphere, founded to advance prediction and understanding of climate variability and change. The center engages with institutions such as National Oceanic and Atmospheric Administration, National Aeronautics and Space Administration, National Science Foundation, Princeton University, and Geophysical Fluid Dynamics Laboratory to integrate observational, theoretical, and modeling approaches for seasonal to decadal prediction, paleoclimate reconstruction, and climate impacts assessment. Its work has informed policy discussions at venues including the Intergovernmental Panel on Climate Change, United Nations Framework Convention on Climate Change, and World Meteorological Organization.

History

The center was established in 1981 amid growing interest sparked by events like the 1976–1977 El Niño event, the formulation of the International Geosphere-Biosphere Programme, and the development of coupled ocean–atmosphere models at institutions such as Massachusetts Institute of Technology, Scripps Institution of Oceanography, and Woods Hole Oceanographic Institution. Early collaborations connected researchers from National Center for Atmospheric Research, Lamont–Doherty Earth Observatory, and University of Colorado Boulder to advance diagnostics used in studies by James Hansen, Syukuro Manabe, and Klaus Hasselmann. Over subsequent decades the center hosted workshops with participants from ECMWF, NOAA Climate Program Office, and U.S. Geological Survey that influenced programs like Paleoclimate Modelling Intercomparison Project and Coupled Model Intercomparison Project.

The center's mission emphasizes improved understanding of coupled processes exemplified by phenomena such as El Niño–Southern Oscillation, Atlantic Multidecadal Oscillation, Madden–Julian oscillation, North Atlantic Oscillation, and teleconnections linking Pacific Decadal Oscillation to regional climate extremes. Research topics integrate methods from model development at Geophysical Fluid Dynamics Laboratory, paleoclimate analyses using archives from National Ice Core Laboratory, and observational synthesis drawing on data from Argo, TOGA, and Global Precipitation Measurement. Studies address impacts on sectors represented by agencies like United States Department of Agriculture, Federal Emergency Management Agency, and World Bank to inform adaptation and risk management dialogues at United Nations summits.

Programs include seasonal prediction initiatives comparable to North American Multimodel Ensemble, paleoclimate reconstruction projects aligned with PAGES, and regional climate assessment efforts similar to U.S. National Climate Assessment. Projects have examined teleconnection mechanisms using frameworks developed in studies by Edward Lorenz, Jule Charney, and John von Neumann, applied statistical approaches from work by Bradley Efron and George Box, and utilized data assimilation methods influenced by Kalman filter applications at European Centre for Medium-Range Weather Forecasts. Collaborative field campaigns have partnered with NOAA Pacific Marine Environmental Laboratory, Bureau of Meteorology, and Japan Meteorological Agency.

Facilities include computational resources compatible with modeling centers such as NCAR supercomputing platforms, data servers interoperable with archives at NOAA National Centers for Environmental Information, and laboratory space supporting paleoclimate proxy work akin to efforts at Smithsonian Institution. Instrumentation and observational toolsets used in center studies mirror deployments by Scripps Institution of Oceanography and Lamont–Doherty Earth Observatory including ship-based sensors, moored buoys associated with TAO/TRITON array, and remote-sensing products from Landsat, MODIS, and Jason missions. The center has leveraged platforms from National Aeronautics and Space Administration missions and partnered on instrument calibration with National Institute of Standards and Technology.

The center maintains partnerships with universities such as Rutgers University, Columbia University, Harvard University, Yale University, and University of California, Los Angeles, and with federal laboratories including NOAA, NASA, and U.S. Geological Survey. International collaborations have involved Met Office, Centre National de la Recherche Scientifique, Max Planck Institute for Meteorology, CSIRO, and Chinese Academy of Sciences to support joint analyses and model intercomparison activities parallel to World Climate Research Programme efforts. The center has engaged non-governmental organizations such as World Wildlife Fund and The Nature Conservancy for work on climate impacts and resilience.

Education programs target graduate students and postdoctoral researchers, with training exchanges linked to departments at Princeton University, Rutgers University, and Columbia University and fellowship pathways similar to NASA postdoctoral program and NOAA Climate and Global Change Postdoctoral Fellowship. Outreach includes seminars and public lectures in partnership with institutions like American Geophysical Union, European Geosciences Union, and The Oceanography Society, plus collaborative materials for stakeholders used by National Weather Service and U.S. Agency for International Development.

Funding sources have included federal agencies such as National Science Foundation, National Oceanic and Atmospheric Administration, and National Aeronautics and Space Administration, philanthropic support from foundations exemplified by Gordon and Betty Moore Foundation and Rockefeller Foundation, and competitive grants from programs like Horizon 2020. Governance has typically involved an advisory board with representatives from academia and agencies such as NOAA, NSF, and NASA, and administrative oversight coordinated with parent organizations modeled on structures at Institute of Global Environment and Society.

Category:Climate research organizations