PP21F:
Water Isotope Systematics: Improving Modern and Paleoclimate Interpretations Posters


Submit an Abstract to this Session


Session ID#: 45057

Session Description:
Stable isotope ratios of hydrogen and oxygen in water are powerful tools for understanding the earth system, yielding unique insights into the dynamics of past and present climates. Indeed, studies employing water isotopes have provided records of past and present climate change, tracers of hydrologic sources and sinks, and indicators of physical processes in the atmosphere and biosphere. Recently, innovative techniques allowing for water isotope measurements at high temporal frequencies and large spatial scales, new capabilities in simple and complex modeling frameworks, and advances in theoretical descriptions of isotopic processes have enabled a wide array of new research questions to be addressed. This session welcomes any paper that focuses on the measurement, modeling, or application of these water isotopes to better understand past and modern climate dynamics and hydrology.
Primary Convener:  Aleya Kaushik, NOAA/ESRL, Global Monitoring Division, Boulder, CO, United States
Conveners:  Jesse M Nusbaumer, NASA Goddard Institute for Space Studies, New York, NY, United States, Clay Richard Tabor, University of Connecticut, Groton, CT, United States and Sylvia Dee, Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States
Primary Liaison:  Aleya Kaushik, NOAA/ESRL, Global Monitoring Division, Boulder, CO, United States
Chairs:  Aleya Kaushik, NOAA/ESRL, Global Monitoring Division, Boulder, CO, United States and Clay Richard Tabor, University of Connecticut, Earth Sciences, Storrs, United States
OSPA Liaison:  Sylvia Dee, Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States

Cross-Listed:
  • A - Atmospheric Sciences
  • B - Biogeosciences
  • C - Cryosphere
  • H - Hydrology
Index Terms:

1041 Stable isotope geochemistry [GEOCHEMISTRY]
1655 Water cycles [GLOBAL CHANGE]
1833 Hydroclimatology [HYDROLOGY]
3344 Paleoclimatology [ATMOSPHERIC PROCESSES]

Abstracts Submitted to this Session:

Monthly temperature reconstruction for a ~3,000 year-old Arctic site using fossil wood (368465)
Brian Schubert, University of Louisiana at Lafayette, School of Geosciences, Lafayette, United States, Collin S Moore, University of Louisiana at Lafayette, School of Geosciences, Lafayette, LA, United States, A. Hope Jahren, University of Oslo, Centre for Planetary Habitability, Oslo, Norway, Nikita Zimov, Northeast Scientific Station of Pacific Institute for Geography of Russian Academy of Sciences, Cherskiy, Russia and Sergei A Zimov, Russian Academy Sciences, Sakha Yakutia, Russia
Reconstructing Arctic precipitation seasonality and moisture source during the Holocene using paired chironomid δ18O and aquatic leaf wax δ2H (396823)
Megan C Corcoran, University at Buffalo, Department of Geology, Buffalo, United States, Elizabeth K Thomas, University at Buffalo, Department of Geology, Buffalo, NY, United States and Jason P Briner, University at Buffalo, Department of Earth Sciences, Buffalo, United States
A Peat Core Biomarker and Hydrogen Isotopic Study of a Holocene Climate Analogue in the Eastern Mediterranean (MIS 11, Tenaghi Philippon, Greece) (430981)
Nicolò Ardenghi1, Andreas Mulch2, Andreas Koutsodendris3, Jörg Pross3, Ansgar Kahmen4 and Eva M Niedermeyer5, (1)Senckenberg, Frankfurt, Germany, (2)Senckenberg Biodiversity and Climate Research Centre (SBiK-F), Frankfurt, Germany, (3)University of Heidelberg, Institute of Earth Sciences, Heidelberg, Germany, (4)University of Basel, Department of Environmental Sciences - Botany, Basel, Switzerland, (5)Senckenberg Gesellschaft für Naturforschung, Frankfurt, Germany
Survey of Paired δ18O, δD and Salinity for the Chesapeake Bay and its Major Tributaries: Applications to Regional Paleohydrology (382093)
Cheyenne Mckennah Palmo, University of Mary Washington, Earth and Environmental Science, Fredericksburg, VA, United States and Pamela R Grothe, University of Mary Washington, Earth and Environmental Sciences, Fredericksburg, United States
The possible influence of shifting North Pacific moisture source on the Mt. Hunter (Alaska) ice core deuterium excess record over the past millennium (390780)
Karl J Kreutz1, Dominic Winski2, Erich C Osterberg2, Douglas Introne3, Seth W Campbell4, Cameron P Wake5 and David G Ferris Mr.6, (1)University of Maine, Climate Change Institute and School of Earth and Climate Sciences, Orono, ME, United States, (2)Dartmouth College, Department of Earth Sciences, Hanover, United States, (3)University Maine, Orono, United States, (4)University of Maine, Earth and Climate Sciences and Climate Change Institute, Orono, United States, (5)University of New Hampshire, Institute for the Study of Earth, Oceans, and Space, Durham, United States, (6)Dartmouth College, Department of Earth Sciences, Hanover, NH, United States
Revisiting how Water Isotopes in Ice Cores Record the Climate Signal (431179)
Hans Christian Steen-Larsen1, Sonja Wahl2, Maria Horhold3, Anne-Katrine Faber1, Jason Box4, Melanie Behrens5, Alexandra Zuhr6 and Sepp Kipfstuhl7, (1)University of Bergen, Bergen, Norway, (2)Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland, (3)Alfred Wegener Institute, Bremerhaven, Germany, (4)Geological Survey of Denmark and Greenland, Copenhagen, Denmark, (5)Alfred-Wegener-Institute, Bremerhaven, Germany, (6)Alfred-Wegener-Institute, Potsdam, Germany, (7)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany
Monitoring the Arctic water cycle using continuous in-situ water vapor isotope (δ18O and δ2H) measurements in Arctic Finland (411811)
Hannah Bailey1, Kaisa-Riikka Mustonen1, Eric S Klein2, Annalea Lohila3 and Jeffrey M Welker4,5, (1)University of Oulu, Ecology and Genetics Research Unit, Oulu, Finland, (2)University of Alaska Anchorage, Geological Sciences, Anchorage, United States, (3)Finnish Meteorological Institute, Helsinki, Finland, (4)University of Alaska Anchorage, Department of Biological Sciences, Anchorage, United States, (5)University of Oulu & UArctic, Ecology and Genetics Research Unit, Oulu, Finland
Investigating the role of moisture source seasonality in the meridional gradient in precipitation δ18O and d-excess seasonality along coastal western Greenland (450851)
Allison Cluett, University at Buffalo, Buffalo, NY, United States, Stuart M Evans, University of Buffalo, Department of Geography, Buffalo, NY, United States and Elizabeth K Thomas, University at Buffalo, Geology, Buffalo, NY, United States
Triple oxygen isotopes in Central Andean precipitation (454365)
Phoebe Aron1, Christopher J Poulsen2, Naomi E. Levin3 and Ian Z Winkelstern1, (1)University of Michigan Ann Arbor, Earth and Environmental Sciences, Ann Arbor, MI, United States, (2)University of Oregon, Earth Sciences, Eugene, United States, (3)University of Michigan, Earth and Environmental Sciences, Ann Arbor, United States
Evaporative fractionation of marine water isotopes in the Arctic Ocean help understand a changing Arctic water cycle (385914)
Eric S Klein, University of Alaska Anchorage, Geological Sciences, Anchorage, United States and Jeffrey M Welker, University of Alaska Anchorage, Department of Biological Sciences, Anchorage, United States
Stable-Isotope Variability in Event- and Surface-Water Samples from St. Petersburg and Samara, Russia: Implications for Holocene Paleoclimate Records (427097)
Jonathan L Baker, University of Nevada Las Vegas, Las Vegas, NV, United States and Matthew S Lachniet, UNLV-Geosciences, Las Vegas, United States
Event Scale Variations in Water Isotopes: What Do They Tell Us? (448286)
Liliya Chernysheva1, Greg Michalski2, Yingxuan Cheng3, Lisa R Welp2,4 and Alexandra Meyer2,5, (1)Albion College, Albion, MI, United States, (2)Purdue University, Earth, Atmospheric & Planetary Sciences, West Lafayette, IN, United States, (3)Purdue University, West Lafayette, United States, (4)Purdue University, Earth, Atmospheric and Planetary Sciences, West Lafayette, IN, United States, (5)Purdue University, Arlington, VA, United States
The effect of time-averaging on water isotope-temperature relationships (384782)
David Auerbach Colwyn, University of Colorado at Boulder, Geological Sciences, Boulder, CT, United States, Michael T Hren, University of Connecticut, Earth Sciences, Storrs, United States and Mark T Brandon, Yale University, Earth and Planetary Sciences, New Haven, CT, United States
Characterizing the Seasonal Isotopic Signature of Daily Precipitation Events in Southern Illinois, USA and Potential Contributions of Soil Moisture (379497)
Stephania lenora Zneimer, Southern Illinois University Carbondale, Carbondale, IL, United States, Trent Ford, Southern Illinois University, Geography and Environmental Resources, Carbondale, United States, Liliana Lefticariu, Southern Illinois University, Carbondale, School of Earth System and Sustainability, Geology, Carbondale, United States and Mihai Lefticariu, Southern Illinois University, Carbondale, IL, United States
Quantitative Constraints on the Relationships Between Lower Tropospheric Mixing and Low-Cloud Cover on Graciosa Island, Azores Derived from Stable Isotopes in Water Vapor (380229)
Jacquelyn Marie Delp, University of New Mexico Main Campus, Albuquerque, NM, United States and Joseph Galewsky, University of New Mexico, Earth & Planetary Sciences, Albuquerque, NM, United States
Impact of Changing Atmospheric Dynamics on d excess in Precipitation in the Great Lakes Region of the United States (368810)
Shelby Hurst, Western Michigan University, Kalamazoo, MI, United States and R V Krishnamurthy, Western Michigan University, Department of Geological and Environmental Sciences, Kalamazoo, MI, United States
The atmospheric drivers of the Amundsen Sea Low variability and the resultant influence on stable water isotopic records in West Antarctic: A study of observations and simulations (395927)
Paul Goddard, University of Connecticut, Storrs, CT, United States and Clay Richard Tabor, University of Connecticut, Earth Sciences, Storrs, United States
Investigating the influence of moisture sources and trajectories on monthly isotopic composition of precipitation using daily weather station data, HYSPLIT backward trajectory modeling, and moisture uptake analysis (385616)
Zhengyu Xia, Northeast Normal University, Key Laboratory of Geographical Processes and Ecological Security in Changbai Mountains, Ministry of Education, School of Geographical Science, Changchun, China
New Zealand river isoscapes document a stable isotopic rain shadow in the lee of the Southern Alps (399007)
Matthew S Lachniet, University of Nevada Las Vegas, Department of Geoscience, Las Vegas, NV, United States, Christopher M Moy, University of Otago, Department of Geology, Dunedin, New Zealand, Christina R Riesselman, University of Otago, Departments of Geology and Marine Science, Dunedin, New Zealand and Haroon Stephen, University of Nevada Las Vegas, Las Vegas, NV, United States
Stable isotope composition of river waters across the world (403896)
Yi Nan, Tsinghua University, Beijing, China and Fuqiang Tian, Tsinghua University, Department of Hydraulic Engineering, Beijing, China
An integrated study on stable water isotopes in China’s marginal seas (432335)
Ergang Lian1, Shouye Yang2, Chao Li1, Pengfei Liu1, Yulong Guo1 and Chengfan Yang1, (1)State Key Laboratory of Marine Geology, Tongji University, Shanghai, China, (2)Tongji University, State Key Laboratory of Marine Geology, Shanghai, China

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