Session 7 Climate (past, present, and future)

Thursday, 5 May 2011: 8:30 AM-3:15 PM
Rooftop Ballroom (15th Floor) (Omni Parker House )
Host: 11th Conference on Polar Meteorology and Oceanography
Chair:
Ian Eisenman, SIO/Univ. Of California, San Diego, CA

Papers:
8:30 AM
7.1
Fifty-year Amundsen-Scott South Pole Station climatology: quality control and analysis
Matthew A. Lazzara, Antarctic Meteorological Research Center/ Univ. of Wisconsin, Madison, WI; and L. M. Keller
Recorded Presentation

8:45 AM
7.2
Antarctic warming? Insight from a new near-surface temperature reconstruction from 1960-2010
Julien P. Nicolas, Byrd Polar Research Center, The Ohio State University, Columbus, OH; and A. J. Monaghan, D. H. Bromwich, and D. Gratz

9:00 AM
7.3
Factors that influence near surface temperatures over West Antarctica
Scott Hosking, British Antarctic Survey, Cambridge, UK, United Kingdom; and J. Turner and A. Orr
Recorded Presentation

9:15 AM
7.4
Seasonal Zonal Asymmetries in the Southern Annular Mode
Ryan L. Fogt, Ohio University, Athens, OH; and J. M. Jones
Recorded Presentation

9:30 AM
P4.2
Spatial and temporal variability in the annual cycle of Northern Hemisphere snow extent, using a newly completed climate data record
Gina R. Henderson, United States Naval Academy, Annapolis, MD; and D. J. Leathers, D. A. Robinson, and T. W. Estilow
Recorded Presentation

9:45 AM
7.6
ENSO-SAM teleconnections and decadal variability
Keith M. Hines, Ohio State University, Columbus, OH; and D. H. Bromwich, A. B. Wilson, and A. Lucas
Recorded Presentation

7.5
The observed increase in Southern Annular Mode is due to the ozone hole, not to increased greenhouse gases

10:15 AM
Break

10:45 AM
7.7
Declining summer snowfall in the Arctic: Causes, impacts and feedbacks
James Screen, University of Melbourne, Melbourne, Victoria, Australia; and I. Simmonds
Recorded Presentation

11:00 AM
7.8
Observed changes in pan-arctic cold-season minimum monthly river discharge
Asa K. Rennermalm, Rutgers, Piscataway, New Jersey; and E. F. Wood and T. Troy
Recorded Presentation

11:15 AM
7.9
Impacts of Climate Change and Variability on the Subarctic Hydropower Sector
Jessica Cherry, University of Alaska Fairbanks, Fairbanks, AK
Recorded Presentation

11:30 AM
7.10
Recent changes in tropospheric water vapor over the Arctic
Mark C. Serreze, CIRES/Univ. of Colorado, Boulder, CO; and A. P. Barrett and J. Stroeve
Recorded Presentation

11:45 AM
7.11
Comparison of climate variability between the regions of the Tiksi, Barrow and Alert hydrometeorological observatories
Taneil Uttal, NOAA/Earth Systems Research Laboratory, Boulder, CO; and A. Makshtas, N. Ivanov, L. Matrosova, I. Bolshakova, N. Matsui, and O. Jukova
Recorded Presentation

12:00 PM
7.12
Old Weather and the new climate of the Arctic: crowdsourcing large-scale data rescue for climate research
Kevin R. Wood, JISAO/Univ. of Washington, Seattle, WA; and P. Brohan, G. P. Compo, and J. E. Overland
Recorded Presentation

12:15 PM
Lunch

1:45 PM
7.13
On the dynamics of an abrupt climate change
Brian E. J. Rose, University of Washington, Seattle, WA; and D. Ferreira and J. Marshall

2:00 PM
7.14
Multi-Regime States of Arctic Atmospheric Circulation
Brandon J. Fisel, Iowa State University, Ames, IA; and W. J. Gutowski, J. M. Hobbs, and J. J. Cassano
Recorded Presentation

2:15 PM
7.15
The impact of tropical ocean on Arctic climate inferred from analysis of global sea surface temperature
Constantin Andronache, Boston College, Chestnut Hill, MA
Recorded Presentation

2:30 PM
7.16
Simulation of 21st century Arctic climate change in CCSM4
Stephen J. Vavrus, University of Wisconsin, Madison, WI; and M. M. Holland, A. Jahn, D. Bailey, J. A. Maslanik, and J. Kay
Recorded Presentation

2:45 PM
7.17
The Arctic atmosphere in CCSM4: Evaluation of key variables
Gijs de Boer, Univ. of Colorado, Boulder, CO; and W. L. Chapman, J. Kay, B. Medeiros, M. Shupe, S. Vavrus, and J. E. Walsh
Recorded Presentation

3:00 PM
7.18
Arctic climate variability as derived from coupled AOGCM REMO/MPIOM
Dmitry Sein, Max Planck Institute, Hamburg, Germany; and L. Niederdrenk and U. Mikolajewicz
Recorded Presentation

3:15 PM
7.19
Synoptic climatology reconstruction using ice core data from McCall Glacier, Alaska
Elizabeth N. Cassano, CIRES/Univ. of Colorado, Boulder, CO; and J. J. Cassano, J. R. McConnell, and M. Nolan
Recorded Presentation

- Indicates paper has been withdrawn from meeting
- Indicates an Award Winner
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