G43A:
Impact of Ice Sheets, Glaciers, and Land Hydrology on Sea Level from Geodetic Observations and Global Observing Systems I Posters


Session ID#: 11108

Session Description:
Melting ice and land hydrology have a large impact on sea level change. In recent years significant progress has been made quantifying their contribution to global and regional sea level and closing the sea level budget with direct, independent measurements of sea level change. In this session, we seek presentations using remote sensing (e.g. GRACE, altimetry, mass budget method) and other data (e.g. climate or hydrological model outputs, in situ data) to improve our determination of the contribution of melting ice from the ice sheets, glaciers and ice caps to sea level; and to better quantify the impact of changes in land hydrology on sea level at both the regional and global scale. We are interested in studies exploring the time variability of the signal as well as studies focused on the determination of long-term trends.
Primary Convener:  Isabella Velicogna, University of California Irvine, Department of Earth System Science, Irvine, CA, United States; Jet Propulsion Laboratory, Pasadena, United States
Conveners:  John T Reager II1, Richard S Gross1 and Eric W Leuliette2, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States(2)NOAA College Park, College Park, MD, United States
Chairs:  Richard S Gross1, John T Reager II1 and Isabella Velicogna2, (1)Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States(2)University of California Irvine, Irvine, CA, United States
OSPA Liaison:  John T Reager II, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, United States

Cross-Listed:
  • C - Cryosphere
  • H - Hydrology
  • OS - Ocean Sciences
Index Terms:

0720 Glaciers [CRYOSPHERE]
0726 Ice sheets [CRYOSPHERE]
1218 Mass balance [GEODESY AND GRAVITY]
1223 Ocean/Earth/atmosphere/hydrosphere/cryosphere interactions [GEODESY AND GRAVITY]

Abstracts Submitted to this Session:

Recent Developments in at the CDDIS in Support of GGOS (79440)
Carey E Noll1, Benjamin P Michael1 and Nathan Pollack2, (1)NASA Goddard Space Flight Center, Code 61A, Greenbelt, MD, United States, (2)Science Systems and Applications, Inc., Lanham, MD, United States
Long term Combination of Tide Gauge Benchmark Monitoring (TIGA) Analysis Center Products (79110)
Addisu Hunegnaw and Felicia Norma Teferle, University of Luxembourg, Luxembourg, Luxembourg
Relative sea-level rise hazards: The case of Bangladesh Delta (82410)
Stephane Calmant1, Melanie Becker2, Fabrice Papa3, Caroline Delebecque3, Akm Saiful Islam4, Mikhail Karpytchev5, Valerie Ballu6, C.K. Shum7 and Zahirul Haque Khan8, (1)IRD, Toulouse Cedex 09, France, (2)University of La Rochelle, La Rochelle, France, (3)LEGOS Laboratoire d'Etudes en Géophysique et Océanographie Spatiales, Toulouse, France, (4)Bangladesh Institute of Water and Flood Management, Dhaka, Bangladesh, (5)LIENSs/Université La Rochelle, La Rochelle, France, (6)Laboratoire Littoral Environnement et Sociétés (LIENSs), La Rochelle, UMR 7266, La Rochelle, France, (7)Ohio State University, Columbus, OH, United States, (8)Institute of Water Modelling, Dhaka, Bangladesh
Monitoring Coastal Embankment Subsidence and Relative Sea Level Rise in Coastal Bangladesh Using Satellite Geodetic Data (83176)
Qi Guo1, C.K. Shum1, Yuanyuan Jia2, Yuchan Yi3, Kefeng Zhu3, Chung-Yen Kuo4 and Aive Liibusk5, (1)Ohio State University Main Campus, Columbus, OH, United States, (2)The Ohio State University, Division of Geodetic Science, School of Earth Sciences, Columbus, United States, (3)Ohio State University Main Campus, Division of Geodetic Science, School of Earth Sciences, Columbus, OH, United States, (4)National Cheng Kung University, Geomatics, Taiwan, Taiwan, (5)Estonian University of Life Sciences, Tartu, Estonia
Slepian Basis Approach for GRACE Measurements Reveals Mass Loss in the Canadian Arctic Archipelago (65645)
Wesley Neely1, Adrian A Borsa1, Clark R Wilson2 and Jianli Chen3, (1)Scripps Institution of Oceanography, University of California San Diego, La Jolla, United States, (2)University of Texas at Austin, Department of Geological Sciences, Austin, United States, (3)University of Texas at Austin, Austin, TX, United States
The Impact of Groundwater Depletion on Spatial Variations in Sea Level Change During the Past Century (66531)
Clinton P Conrad1, Emeline Veit2 and Svetlana Natarov2, (1)University of Oslo, Centre for Planetary Habitability, Oslo, Norway, (2)University of Hawaii at Manoa, Dept. Geology and Geophysics, Honolulu, HI, United States
Sea Level Rise: Analysis Results, and Variability within the Water Column (70495)
Jean O Dickey, Jet Propulsion Laboratory, Pasadena, CA, United States, Josh K Willis, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Olivier de Viron, Universite de La Rochelle, LIENSs, LaRochelle, France and William Llovel, CNES French National Center for Space Studies, Toulouse Cedex 09, France
Investigating Sea-Level Acceleration Along the East Coast of North America (72794)
James L Davis, Columbia University, Lamont-Doherty Earth Observatory, Palisades, United States
(Pre-) calibration of a Reduced Complexity Model of the Antarctic Contribution to Sea-level Changes  (72951)
Kelsey Leigh Ruckert1, Yawen Guan1, Gary Shaffer2, Chris E Forest3 and Klaus Keller4, (1)Pennsylvania State University Main Campus, University Park, PA, United States, (2)Center for Climate and Resilience Research, Santiago, Chile, (3)Pennsylvania State University Main Campus, Meteorology and Atmospheric Science, University Park, PA, United States, (4)Pennsylvania State University Main Campus, Department of Geosciences, University Park, PA, United States
Rapid Ice-Sheet Changes and Mechanical Coupling to Solid-Earth/Sea-Level and Space Geodetic Observation (73311)
Surendra Adhikari, NASA Jet Propulsion Laboratory, Pasadena, CA, United States, Erik Roman Ivins, Jet Propulsion Laboratory, Pasadena, United States and Eric Y Larour, NASA Jet Propulsion Laboratory, Pasadena, United States
Combustion of available fossil-fuel resources sufficient to eliminate the Antarctic Ice Sheet (80357)
Ricarda Winkelmann, Potsdam Institute for Climate Impact Research, Earth Resilience Science Unit, Potsdam, Germany, Anders Levermann, Potsdam Institute for Climate Impact Research, Potsdam, Germany, Andy Ridgwell, University of California, Department of Earth Sciences, Riverside, CA, United States and Ken Caldeira, Carnegie Institution for Science Washington, Washington, DC, United States

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