PP23E:
Water Isotope Systematics - Improving Modern and Paleoclimate Interpretations II

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Session ID#: 17482

Session Description:
Isotopes of hydrogen and oxygen are powerful and unique tools for understanding the earth system.  This includes acting as recorders of past climate change, tracers of hydrologic sources and sinks, and indicators of physical processes in the atmosphere and biosphere.  New techniques that allow for the observation of water isotopes at high temporal frequency and large spatial scales, combined with new theoretical and modeling capabilities, allow for a wide array of new research possibilities.  This session welcomes any paper that focuses on the measurement, modeling, or application of these water isotopes to better understand past and modern climate and hydrology.
Primary Convener:  William Daniels, University of Minnesota Duluth, Department of Earth, Geographic and Climate Sciences, Duluth, United States
Conveners:  Rich Fiorella1, Erik Oerter1 and Mathias F Vuille2, (1)University of Utah, Salt Lake City, UT, United States(2)University at Albany State University of New York, Albany, NY, United States
Chairs:  Erik Oerter1, Mathias F Vuille2, Rich Fiorella1 and William Daniels3, (1)University of Utah, Salt Lake City, UT, United States(2)University at Albany State University of New York, Albany, NY, United States(3)University of Minnesota Duluth, Department of Earth, Geographic and Climate Sciences, Duluth, United States
OSPA Liaison:  Rich Fiorella, University of Utah, Salt Lake City, UT, United States

Cross-Listed:
  • A - Atmospheric Sciences
  • H - Hydrology
Index Terms:

1833 Hydroclimatology [HYDROLOGY]
3344 Paleoclimatology [ATMOSPHERIC PROCESSES]
4904 Atmospheric transport and circulation [PALEOCEANOGRAPHY]
4914 Continental climate records [PALEOCEANOGRAPHY]

Abstracts Submitted to this Session:

Future stable water isotope projection with an isotope-AGCM driven by CMIP5 SSTs (195014)
Kei Yoshimura, The University of Tokyo, Institute of Industrial Science, Tokyo, Japan
Partitioning the effects of Global Warming on the Hydrological Cycle with Stable Isotopes in Water Vapor  (163117)
Sylvia Dee, Brown University, Earth, Environmental and Planetary Sciences, IBES, Providence, RI, United States, James M Russell, Brown University, Department of Earth, Environmental, and Planetary Sciences, Providence, United States, Jesse M Nusbaumer, National Center for Atmospheric Research, Boulder, United States, Dr. Bronwen L Konecky, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, Nikolaus H Buenning, University of Southern California, Los Angeles, CA, United States, Jung-Eun Lee, Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States and David Noone, Oregon State University, Corvallis, OR, United States
A superparameterized, isotope-enabled global climate model (iSPCAM) (181903)
Peter N Blossey, University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, Martin S Singh, Harvard University, Cambridge, MA, United States, Ding Ma, Columbia University, New York, NY, United States, Jesse M Nusbaumer, NASA Goddard Institute for Space Studies, New York, NY, United States, David Noone, Oregon State University, Corvallis, OR, United States and Zhiming Kuang, Harvard University, Department of Earth and Planetary Sciences and School of Engineering and Applied Sciences, Cambridge, United States
A synthesis of isotope ratios in precipitation from an assimilation of GNIP observations in a climate model (192624)
David Noone1, Kaleb Aaron Horlick2, Jesse M Nusbaumer3, David M Anderson4, Julien Emile-Geay5, Gregory J Hakim6, W. Andre Perkins7, Eric J. Steig8 and Robert Tardif8, (1)University of Auckland, Department of Physics, Auckland, New Zealand, (2)CIRES, Boulder, CO, United States, (3)National Center for Atmospheric Research, Boulder, United States, (4)Monterey Bay Aquarium Research Institute, Biological Oceanography, Watsonville, CA, United States, (5)University of Southern California, Department of Earth Sciences, Los Angeles, CA, United States, (6)University of Washington, Department of Atmospheric and Climate Science, Seattle, United States, (7)University of Colorado at Boulder, Boulder, United States, (8)University of Washington Seattle Campus, Seattle, WA, United States
Combining HYSPLIT Modeling, Weather Radar Analysis, and Weekly USNIP δ18O Data to Constrain the Effect of Changing Moisture Source on Precipitation δ18O Values in the American Midwest (169427)
Pete D Douglas Akers, University of Iowa, Department of Geographical and Sustainability Sciences, Iowa City, IA, United States, Jeffrey M Welker, University of Alaska Anchorage, Anchorage, AK, United States and George A. Brook, University of Georgia, Department of Geography, Athens, GA, United States
Investigating the link between variability in precipitation source, amount, and δ18O variability in the Southwest U.S. using an isotope enabled model that uses water tags (183123)
Corinne I Wong, Boston College, Chestnut Hill, MA, United States, Jesse M Nusbaumer, National Center for Atmospheric Research, Boulder, United States and Jay Banner, University of Texas at Austin, Environmental Science Institute and Department of Earth & Planetary Sciences, Jackson School of Geosciences, Austin, United States
Relating isotopic composition of precipitation to atmospheric patterns and local moisture recycling (183638)
Kelly E Logan1, Nathaniel A Brunsell1 and Jesse B Nippert2, (1)University of Kansas, Department of Geography and Atmospheric Science, Lawrence, KS, United States, (2)Kansas State University, Biology, Manhattan, United States
The Influence of Weather Systems on Interannual Isotopic Variability in a 10-Year High Resolution Simulation of Stable Water Isotopes over Europe (172766)
Marina Duetsch1, Stephan Pfahl1 and Heini Wernli2, (1)Institute for Atmospheric and Climate Science, ETH Zurich, Zurich, Switzerland, (2)ETH, Institute for Atmospheric and Climate Science, Zürich, Switzerland

See more of: Paleoceanography and Paleoclimatology