PP53B:
Water Isotope Systematics: Improving Modern and Paleoclimate Interpretations III Posters

Submit an Abstract to this Session



Session ID#: 24495

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:  Sylvia Dee, Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States
Conveners:  Samantha Stevenson, National Center for Atmospheric Research, Boulder, United States, Ben G Kopec, Dartmouth College, Earth Sciences, Hanover, United States and Jessica L Conroy, University of Illinois at Urbana Champaign, Department of Geology, Urbana, IL, United States
Chairs:  Sylvia Dee, Rice University, Department of Earth, Environmental and Planetary Sciences, Houston, TX, United States, Samantha Stevenson, National Center for Atmospheric Research, Boulder, United States and Jessica L Conroy, University of Illinois at Urbana Champaign, Department of Geology, Urbana, IL, United States
OSPA Liaison:  Ben G Kopec, Dartmouth College, Earth Sciences, Hanover, United States

Cross-Listed:
  • A - Atmospheric Sciences
  • GC - Global Environmental Change
  • 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:

Predictions and Verification of an Isotope Marine Boundary Layer Model (253751)
Xiahong Feng1, Eric S Posmentier1, Leslie J Sonder2 and Naixin Fan3, (1)Dartmouth College, Earth Sciences, Hanover, NH, United States, (2)Dartmouth College, Hanover, NH, United States, (3)Dartmouth College, Hanover, United States
Rainfall Type as a Dominant Control of the Isotopic Composition of Precipitation in the South Central United States (298217)
Chijun Sun, University of Texas at Austin, Austin, United States, Timothy M Shanahan, The University of Texas at Austin, Department of Earth and Planetary Sciences, Jackson School of Geosciences, Austin, United States and Judson Wiley Partin, University of Texas at Austin, Institute for Geophysics, Austin, TX, United States
Continuous Real-time Measurements of δ-values of Precipitation during Rain Events: Insights into Tropical Convection (248819)
Shaoneng He1, Nathalie Goodkin2, Dominik Jackisch1 and Maria Rosabelle Ong3, (1)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (2)American Museum of Natural History, Earth and Planetary Sciences, New York, NY, United States, (3)Nanyang Technological University, Singapore, Singapore
Water vapor isotopic measurements from the Atmospheric Radiation Measurement site on Graciosa Island, Azores (220887)
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
The Austrian Network of Isotopes in Precipitation and Surface water: more than 50 years applications and interpretations of basic isotope-hydrological data for Central Europe (231017)
Stefan Wyhlidal1, Dieter Rank2 and Martin Kralik2, (1)AIT, Austrian Institute of Technology, Energy, Vienna, Austria, (2)University of Vienna, Earth Sciences, Vienna, Austria
Estimating the Seasonal Importance of Precipitation to Plant Source Water over Time and Space with Water Isotopes (279693)
Daniel B Nelson, EAWAG Swiss Federal Institute of Aquatic Science and Technology, Duebendorf, Switzerland and Ansgar Kahmen, University of Basel, Environmental Sciences - Botany, Basel, Switzerland
Coherent response of the Indo-African boreal summer monsoon to Pacific SST captured in Ethiopian rain δ18O (219757)
Midhun Madhavan, National Institute of Science Education and Research, Bhubaneswar, India, Lekshmy Ravisankar Palliyil, Cochin University of Science and Technology, Department of Atmospheric Sciences, Cochin, India and Rengaswamy Ramesh, National Institute of Science Education and Research Bhubaneswar, School of Earth and Planetary Sciences, Bhubaneswar, India
Understanding the d18O Response to Precession in the South Asian Monsoon Region (235231)
Clay Richard Tabor1, Bette L Otto-Bliesner2, Esther C Brady2, Jesse M Nusbaumer3, Jiang Zhu4, Michael P Erb5 and CESM Isotope Tracer Development Group, (1)National Center for Atmospheric Research, Boulder, CO, United States, (2)NSF National Center for Atmospheric Research, Boulder, United States, (3)NASA Goddard Institute for Space Studies, New York, NY, United States, (4)University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, MI, United States, (5)University of Southern California, Los Angeles, CA, United States
The Relationship Between the Zonal Mean ITCZ and Regional Precipitation during the mid-Holocene (293318)
Kyle Niezgoda, Oregon State University, College of Earth, Ocean, and Atmospheric Science, Corvallis, United States, David Noone, University of Auckland, Department of Physics, Auckland, New Zealand and Bronwen Konecky, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States
Salinity information in coral δ18O records (255694)
Jessica L Conroy, University of Illinois at Urbana Champaign, Department of Geology, Urbana, IL, United States, Diane M Thompson, Boston University, Earth & Environment, Boston, United States, Emilie P. Dassié, Laboratoire d'Océanographie et du Climat : Expérimentations et Approches Numériques, LOCEAN - IPSL,UMR 7159 CNRS/UPMC/IRD, Université P. et M. Curie, Paris, France, Samantha Stevenson, National Center for Atmospheric Research, Boulder, United States, Dr. Bronwen L Konecky, Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States, Dr. Kristine L DeLong, Ph.D., Louisiana State University, Department of Geography and Anthropology and Coastal Studies Institution, Baton Rouge, LA, United States, Hussein R Sayani, Georgia Institute of Technology, Earth and Atmospheric Sciences, Atlanta, United States, Julien Emile-Geay, Univ. of Southern California, Department of Earth Sciences, Los Angeles, United States, Judson Wiley Partin, University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, Nerilie Abram, Australian National University, Research School of Earth Sciences, Canberra, Australia, Belen Martrat, Institute of Environmental Assessment and Water Research (IDAEA), Barcelona, Spain and Iso2k Project Members
Spatial δ18Osw-SSS relationship across the western tropical Pacific Ocean (261478)
Diane M Thompson1, Jessica L Conroy2,3, Allie Wyman2 and Dori Read4, (1)Boston University, Earth & Environment, Boston, MA, United States, (2)University of Illinois at Urbana Champaign, Department of Geology, Urbana, IL, United States, (3)University of Illinois at Urbana Champaign, Department of Plant Biology, Urbana, IL, United States, (4)Scituate Public Schools, Gates Intermediate School, Scituate, MA, United States
The importance of geomorphic and hydrologic factors in shaping the sensitivity of alpine/subalpine lake volumes to shifts in climate (275453)
Jason Mercer1, David Thomas Liefert2, Bryan N Shuman2, Kevin M Befus3, David G Williams4 and Ben Kraushaar5, (1)University of Wyoming, Botany, Laramie, WY, United States, (2)University of Wyoming, Geology & Geophysics, Laramie, WY, United States, (3)USGS Coastal and Marine Science Center Woods Hole, Woods Hole, MA, United States, (4)Univ Wyoming, Laramie, WY, United States, (5)University of Wyoming, Laramie, United States
Changes in the Seasonal Cycle of δ18Op at Barrow, AK, US Between 1962 and 2013 Reflect the Importance of Proximal Sea Ice Coverage for Coastal Arctic Hydrology (277293)
Annie Putman1, Xiahong Feng2, Eric S Posmentier2 and Gabriel J Bowen3, (1)University of Utah, Salt Lake City, UT, United States, (2)Dartmouth College, Earth Sciences, Hanover, NH, United States, (3)University of Utah, Geology & Geophysics, Salt Lake City, United States
Assessing the Impact of Sublimation on the Stable Water Isotope Signal of Surface Ice (241102)
Donovan Patrick Dennis, Shivani Ehrenfeucht and David R Marchant, Boston University, Earth and Environment, Boston, MA, United States
Development and Evaluation of a Spectral Analysis Method to Eliminate Organic Interference with Cavity Ring-Down Measurements of Water Isotope Ratios. (258381)
Zhiwei Lin1, David Kim-Hak1, Brian N Popp2, Natalie Wallsgrove2, Aurora Kagawa-Viviani3 and Jennifer E Johnson4, (1)Picarro, Inc., Santa Clara, CA, United States, (2)University of Hawaiʻi at Mānoa, Department of Earth Sciences, Honolulu, United States, (3)University of Hawaiʻi at Mānoa, Water Resources Research Center, Honolulu, United States, (4)Carnegie Institution for Science, Department of Global Ecology, Stanford, United States

See more of: Paleoceanography and Paleoclimatology