Ignatius
G. Rigor - Curriculum Vitae (Updated May 16,
2008)
Polar Science Center Phone: (206) 685-2571
Applied Physics Laboratory Fax: (206) 543-3521
University of Washington Email: ignatius@apl.washington.edu
1013 NE 40th,
Work Experience
Mathematician / Research Scientist, 1986 – present.
Polar
Education
Ph.D. in Atmospheric Sciences, 2005
Dissertation: Interdecadal Variations in
Advisor: John M. Wallace
M.S. in Atmospheric Sciences, 2001
Thesis: On the Response of Sea Ice to the Arctic Oscillation
Advisor: John M. Wallace
B.S. in Cell and Molecular Biology, 1986
Professional Activities
Outreach
Publications
Richter-Menge, J., J. Overland, A. Proshutinsky,
V. Romanovsky, L. Bengtsson, L. Brigham, M. Dyurgerov, J.C. Gascard, S.
Gerland, R. Graversen, C. Haas, M. Karcher, P. Kuhry, J. Maslanik, H. Melling,
W. Maslowski, J. Morison, D. Perovich, R. Przybylak, V. Rachold, I.G. Rigor, A. Shiklomanov, J. Stroeve,
D. Walker, and J. Walsh, State of the Arctic Report, submitted, 2007.
Nghiem, S.V., I.G.Rigor,
D.K. Perovich, P. Clemente-Colón, J.
Richter-Menge, J. W. Weatherly, and G. Neumann, Rapid reduction of Arctic perennial sea ice, Geophys. Res. Lett.,
iv. 24, L19504, doi:10.1029/2007GL031128, 2007.
Alkire, M.B, K.K. Falkner, I. Rigor, M. Steele, and , J. Morison, The return of
Pacific waters to the upper layers of the central Arctic Ocean, Deep Sea Research, v. 54, pp. 1509 – 1529,
2007.
Sasaki, Y.N. Y. Katagiri, S. Minobe,
and I.G. Rigor, Autumn atmospheric
preconditioning for interannual variability of wintertime sea-ice in the
Intergovernmental Panel on Climate Change (IPCC) Working Group I, Contribution to the Fourth Assessment Report of the IPCC - Climate Change 2007: The Physical Science Basis. (Rigor, I.G. is a Contributing Author).
Richter-Menge, J., J. Overland, A.
Proshutinsky, V. Romanovsky, L. Bengtsson, L. Brigham, M. Dyurgerov, J.C. Gascard,
S. Gerland, R. Graversen, C. Haas, M. Karcher, P. Kuhry, J. Maslanik, H.
Melling, W. Maslowski, J. Morison, D. Perovich, R. Przybylak, V. Rachold, I.G. Rigor, A. Shiklomanov, J. Stroeve,
D. Walker, and J. Walsh, State of the Arctic. NOAA OAR
Special Report, NOAA/OAR/PMEL,
Richter-Menge, J.A., and many other
including I.G. Rigor, State of the
Richter-Menge, J.A., D.K. Perovich,
B.C. Elder, K. Claffey, I.Rigor, M.
Ortmeyer, Ice Mass Balance Buoys: A tool for
measuring and attributing changes in the thickness of Arctic sea ice cover, Annals of Glaciology, v. 44, 2006.
Serreze, M.C. and I.G. Rigor, The cryosphere and climate change: perspectives on the
Arctic's shrinking sea ice cover., Glacier Science and Environmental Change, ed. P. Knight, Blackwell Publishing, Ltd,
Eicken, H., R. Gradinger, A. Graves,
A. Mahoney, I. Rigor, & H. Melling, Sediment
transport by sea ice in the Chukchi and Beaufort Seas: Increasing importance
due to changing ice conditions?,
Rigor, I.G.,
J. Richter-Menge, C. Lee, Arctic Sea Ice and Ocean Observations, Arctic
Research of the United States, v. 19, 2005.
Rigor, I.G., Interdecadal Variations in Arctic
Sea Ice, Ph. D. Dissertation, Univ.
of Washington, Seattle, pp. 100, 2005.
Rigor, I.G.,
and Jackie Richter-Menge, Sea Ice Extent and Thickness. FY 2004 NOAA Annual Report: The State of the Ocean
and the Ocean Observing System For Climate, ed. Diane M.
Stanitski, NOAA Office of Climate Observation,
Pfirman, S., W.F. Haxby, R. Colony,
and I. Rigor, Variability in
Rigor, I.G. and J.M. Wallace, Variations
in the Age of Sea Ice and Summer Sea Ice Extent, Geophys. Res. Lett.,
v. 31, doi:10.1029/2004GL019492, 2004. [Citations: 17]
Rigor, I.G., Arctic Meteorological Stations, Encyclopedia
of the Arctic,
Rigor, I.G., Laptev Sea, Encyclopedia of the
Arctic,
Rigor, I.G., Sea Ice, Encyclopedia of the
Arctic,
Steele, M.A., J. Morison, W. Ermold,
I.G. Rigor, M. Ortmeyer, and K. Shimada, The
Circulation of Summer Pacific Halocline Water in the Arctic Ocean, J.
Geophys. Res., v. 109, c02027 doi:10.1029/2003JC002009, 2004. [Citations:
13]
Rigor, I.G., J.M. Wallace, and R.L. Colony, Response of Sea Ice to the
Arctic Oscillation, J. Climate, v. 15, no. 18, pp. 2648 - 2668,
2002. [Citations: 84]
Bacon, S., G. Reverdin, I.G.
Rigor, and H. M. Snaith, A
Freshwater Jet on the East Greenland Shelf, J. Geophys. Res., v.
107, no. C7, 2002. [Citations: 7]
Rigor, I.G., R.L. Colony, and S. Martin, Variations in Surface Air
Temperature in the Arctic from 1979-1997, J. Climate, v. 13, no. 5,
pp. 896 - 914, 2000. [Citations: 104]
Jones, P.D., M. New, D.E. Parker, S.
Martin, and I.G. Rigor , Surface air
temperature and its changes over the past 150 years, Rev. Geophys.
Vol. 37 , No. 2 , p. 173 - 200, 1999. [Citations: 348]
Warren, S.G., I.G. Rigor, N.
Untersteiner, V. F. Radionov, N. N. Bryazgin, Y. I. Aleksandrov, and R. Colony,
Snow Depth on
Arctic Sea Ice, J. Climate, v. 12, no. 6, pp. 1814–1829, 1999.
[Citations: 19]
Landa, E., E. Reimnitz, D. Beals, J.
Pochkowski, and I.G. Rigor, Transport of 137Cs and 239,240Pu
by Ice Rafted Debris in the Arctic Ocean, Arctic, v. 51, no. 1, pp.
27-39, 1998. [Citations: 24]
Rigor, I.G., and R. Colony, Sea Ice
Production in the Laptev Sea, Sci. Total Environ., vol. 202, pp.
89-110, 1997. [Citations: 17]
Pfirman, S.L, J.W. Kögeler, and I.G.
Rigor, Potential
Shortcuts for Transport of Contaminants from the Kara Sea, Sci.Total
Environ., vol. 202, pp. 111-122, 1997. [Citations: 16]
Pfirman, S.L., R. Colony, D.
Nürnberg, H. Eicken, and I.G. Rigor, Reconstructing
the Origin and Trajectory of Drifting Arctic Sea Ice, J. Geophys. Res.,
vol. 102 no.6 pp. 12575-12586, 1997. [Citations: 55]
Pfirman, S.L., R. Colony, D.
Nürnberg, H. Eicken, and I.G. Rigor, Correction
to “Reconstructing the Origin and Trajectory of Drifting Arctic Sea
Ice,” J. Geophys. Res., vol. 102 no.c10, p. 23239, 1997.
Conference Proceedings & Presentations
Rigor, I.G.
(INVITED), Resolving some discrepancies
in our Arctic climate records, Integrated
Ocean Drilling Program (IODP) Topical Symposium: North Atlantic and Arctic
Climate Variability,
Alkire, M.B, K.K. Falkner, J. Morison, I. Rigor, and M. Steele, The Return of
Pacific Waters to the Upper Layers of the Central Arctic Ocean, Eos Trans. AGU, 87(52) Fall Meet. Suppl.,
Dec. 2006.
Darby, D.A., M. Jakobsson,
Moritz, R.E. and I.
Rigor, Research Applications of Data from Arctic Ocean
Drifting Platforms: The
Rigor, I.G. (INVITED), Sea Ice, NOAA Climate Observation Program, 4th
Annual System Review,
Rigor, I.G. (INVITED), Interdecadal Variations in Arctic Climate and Sea
Ice,
Rigor, I.G. (INVITED), Interdecadal Variations in
Rigor, I.G.,
M. Hanna, M. Ortmeyer, An Outlook for Summer sea ice north of
Rigor, I.G. (INVITED), H. Stern, and A. Schweiger, Arctic Surface Air
Temperature for the Past 100 years: Analysis and Reconstruction of an
Integrated Data Set, Proc. MARCDAT-II Meeting, Exeter, UK, October, 2005.
Rigor, I.G., M.
Hanna, and M. Ortmeyer, International
Arctic Buoy Programme, JCOMM-II
Scientific Conference,
Goos, T.,
E.T. Hudson, and I. G. Rigor, Observed changes at the surface of the Arctic Ocean, and the
application of these observations towards predicting Arctic sea ice conditions, JCOMM-II Scientific Conference,
Rigor, I.G. (INVITED), Sea Ice
and Arctic Climate Change, Polar Bear Specialists Group Meeting, June 2005.
Rigor, I.G. (INVITED), Forecasting
the Condition of Sea Ice on Weekly to Seasonal Time Scales,
Richter-Menge, J.A., I.G. Rigor, and J. Calder, NOAA Arctic Ocean Observing System: Ice
Thickness Component, NOAA Ocean Climate Observing System Review, Silver Spring,
MD, Apr. 2005.
Rigor, I.G., and M. Hanna, Forecasting the Condition of Sea Ice on
Weekly to Seasonal Time Scales,
Rigor, I.G., J.A. Richter-Menge, and J. Calder,
Arctic and Global Climate Change, NOAA
Ocean Climate Observing System Review, Silver Spring, MD, Apr. 2005.
Rigor, I.G. (INVITED), Sea Ice, Pacific Arctic Group Symposium on Circulation and Ecology of the Pacific
Arctic Shelves and Connection to
Rigor, I.G. (INVITED Keynote
Speaker), Explaining
the recent minima in Arctic sea ice extent - pieces of the puzzle, Gordon Research Conference on Polar Marine Science, Ventura, CA, Mar. 2005.
Rigor, I.G. (INVITED), Arctic Climate Science Priorities Workshop,
NOAA Climate Program Office,
Rigor, I.G. (INVITED), Explaining the Recent Decreases in
Sea Ice on the
Rigor, I.G., J.A. Richter-Menge, and J. Calder,
Recent Progress Towards Establishing an Arctic Ocean Observing System - A NOAA
Contribution to the Study of Environmental Arctic Change (SEARCH), Eos Trans. AGU, Fall Meet. Suppl., Dec.
2004.
Calder, J., J. Overland, T. Uttal,
J.A. Richter-Menge, I.G. Rigor, and K. Crane, National Oceanic and Atmospheric
Administration(NOAA) Arctic Climate Change Studies: A Contribution to IPY, Eos Trans. AGU, Fall Meet. Suppl., Dec.
2004.
Hanna, M,
I.G. Rigor, M. Ortmeyer, and C. Haas, The International Arctic Buoy Programme (IABP)
– An International Polar Year Every Year, Eos Trans. AGU, Fall Meet. Suppl., Dec. 2004.
Richter-Menge J. A., D. K.
Perovich, B. C. Elder, I. Rigor, M. Ortmeyer, An autonomous
network measuring changes in the thickness of the Arctic sea ice cover, Eos Trans. AGU, Fall Meet. Suppl., Dec.
2004.
Ortmeyer,
M., and I.G. Rigor, Observed Changes at the Surface of the Arctic Ocean, Eos Trans. AGU, Fall Meet. Suppl., Dec.
2004.
Rigor, I.G., J.A. Richter-Menge, and J. Calder,
Recent Progress Towards Establishing an Arctic Ocean Observing System, Proc.
Arctic Climate Impacts Assessment (ACIA) International Symposium on Climate Change
in the Arctic, Reykjavik, Nov. 2004.
Rigor, I.G., and J.M. Wallace, Variations in
Calder,
J., T. Uttal, J. Overland, J. Richter-Menge, Rigor, I.G., and K. Crane, The NOAA Arctic
Climate Change Studies: A U.S. Contribution to Arctic Council Responses to the
ACIA, Proc. Arctic Climate Impacts Assessment (ACIA) International Symposium on
Climate Change in the Arctic, Reykjavik, Nov. 2004.
Rigor, I.G. (INVITED), and J. M. Wallace, Variations in
Arctic Sea Ice, Proc. ARCUS Workshop, , Washington, D.C., May 2004.
Rigor, I.G., J.A. Richter-Menge, and J. Calder,
Recent Progress Towards Establishing an Arctic Ocean Observing System, Proc.
NOAA Ocean Climate Observing System Review, Silver Spring, MD, Apr. 2004.
Rigor, I.G., and Jamie Morison, Climate
Observing System for Arctic Ocean, Proc. Marine Science in Alaska: 2004
Symposium, Anchorage, Jan. 2004.
Rigor, I.G. (INVITED), Variations in the Age of Sea Ice
and
Rigor, I.G. (INVITED), and J. M. Wallace,
Predicting the Extent of Sea Ice in the Arctic, Eos Trans. AGU, 84(46), Fall Meet. Suppl., Abstract OS11B-06, Dec. 2003.
Rigor, I.G., and M. Ortmeyer, The
International Arctic Buoy Programme (IABP), Proc. Eos Trans. AGU, 84(46), Fall Meet.
Suppl., Abstract C41C-0987, Dec. 2003.
Perovich, D.K., J.A. Richter-Menge, I.G.
Rigor, C.L. Parkinson, J.W. Weatherly, S.V. Nghiem, A. Proshutinsky,
and J. Overland, Assessing, understanding, and conveying the state of the
Arctic sea ice cover, Eos Trans. AGU, 84(46),
Fall Meet. Suppl., Abstract C41C-0990, Dec. 2003.
Rigor, I.G., and J.M. Wallace, Observed
Variations in
Rigor, I.G., E.T. Hudson, T. Løyning,
and S. Priamikov, The International Arctic Buoy Programme (IABP), Proc.
ACSYS/CliC Final Meeting,
Rigor, I.G., J. M. Wallace, and R. Colony, Arctic
Sea Ice Motion in Response to the Arctic Oscillation, Proc. Second Wadati
Conference on Global Change and Polar Climate,
Colony R., and I.G. Rigor, Annual
Cycle of Surface Pressure, Temperature and Ice Motion in the
Rigor, I.G., J. M. Wallace, R. Colony, and S.
Martin, Variations in Temperature in the
Pfirman, S., W. Haxby, H. Eicken, D.
Darby, J. Bischof, M.O. Jeffries, I. Rigor, P. Schlosser, R. Mortlock,
Sediment-laden Arctic Sea Ice: Variations in Sources and Fate, Proc. AGU
2000 Fall Meeting, San Francisco, CA, Dec. 2000.
Pfirman, S., W. F. Haxby, and I.
Rigor, Annual to Millennial Variations in the Origin and Fate of
Sediment-Laden Sea Ice, The Second CAPE Synthesis Workshop,
Kirkjubaejarklaustur, Iceland, Jun. 2000.
Rigor, I., Variations in surface air
temperature over the Arctic Ocean from 1979 - 1997, Proc. AGU 1998 Fall
Meeting,
Morison, J. H., D. W. Thompson, I.
Rigor, M. G. McPhee, Recent Developments in the Study of the Arctic Change,
Proc. AGU 1998 Fall Meeting, San Francisco, CA, Dec. 1998.
Pfirman, S. L., H. Eicken, R. Colony,
I. Rigor, P. Schlosser, R. Mortlock, D. Bauch, R. Fairbanks, Drifting
Sea Ice as an Environmental Archive, Proc. AGU 1998 Fall Meeting, San
Francisco, CA, Dec. 1998.
Warren, S.G., I. Rigor, N.
Untersteiner, V. F. Radionov, N. N. Briazgin, Y. I. Aleksandrov, and R. Colony,
Snow Cover on Arctic Sea Ice, Proc. IAMAS Symposium IP16, “Interfacial
Processes in Ice-Covered Ocean,” Dallas, Texas, Jan. 1998.
Dethleff D., G. Kohlmann, D.
Nürnberg, I. H. Harms, M. Karcher, H. Nies, I. Rigor, Drift of Sediment-Laden
Arctic Sea Ice: Preliminary Results From 1997 ARKXIII/2 RV
“Polarstern” Cruise and Numerical Model Studies, Proc. AGU 1997
Fall Meeting, San Francisco, CA, Dec. 1997.
Rigor, I., R. Colony, S. Martin, and E. A.
Muñoz, Statistics of Surface Air Temperature Observations in the Arctic Basin, Proc.
WCRP Conference on Polar Processes and Global Climate Change, Orcas Island,
WA, Nov. 1997.
Warren, S.G., I. Rigor, N.
Untersteiner, V. F. Radionov, N. N. Briazgin, Y. I. Aleksandrov, and R. Colony,
Snow Cover on Arctic Sea Ice, Proc. IAMAS Symposium IP16,
“Interfacial Processes in Ice-Covered Ocean,” Melbourne,
Australia, July 1997.
Pfirman, S., D. Gregor, I. Rigor,
and R. M. Koerner, Role of Sea Ice in Contaminant Fate, Proc. AMAP
International Symposium on Environmental Pollution of the Arctic,
Rigor, I., and R. Colony, Sea Ice Production
and Transport of Pollutants from the Russian Marginal Seas, Proc. American
Geophysical Union 1996 Fall Meeting, San Francisco, CA, Dec. 1996.
Reimnitz, E., D.A. Meese, A. J. Gow,
S.L. Pfirman, and I. Rigor, Ice-Borne Sediments From the Russian
Shelves, Proc. American Geophysical Union 1996 Fall Meeting, San
Francisco, CA, Dec. 1996.
Landa, E., E. Reimnitz, D. Beals, J.
Pochkowski, W. Winn, and I. Rigor, Transport of Cs-137 and Pu-239, 240
with Ice Rafted Debris in the Arctic Ocean, Proc. American Geophysical Union
1996 Fall Meeting, San Francisco, CA, Dec. 1996.
Tucker, W.B., D. A. Meese, E.
Reimnitz, R. Colony, and I. Rigor, Incorporation and Transport of
Contaminated Sediment by Sea Ice: A Case Study, Proc. of the Arctic Nuclear
Waste Assessment Program Workshop, Woods Hole, MA, May 1996.
Rigor, I., R. Colony, and J. Morison, Sea Ice
Motion in the Marginal Siberian Seas, Arctic Nuclear Waste Assessment
Program Workshop, Snowbird, UT, May 1996.
Rigor, I., and R. Colony, Sea Ice Transport of
Pollutants in the Laptev Sea, Proc. International Conference on
Radioactivity in the Arctic, Oslo, Norway, Aug. 1995.
Rigor, I., Russian Historical Ice Charts and
Data Set, 1967 - 1990, Proceedings of the ONR/NRL Workshop on Modeling the
Dispersion of Nuclear Contaminants in the Arctic Seas, Monterey, CA,
Oct. 1994.
Rigor, I., and R. Colony, Covariance Between
Surface Wind and Geostrophic Wind Over Arctic Ocean, Proc. Third Conference
on Polar Meteorology and Oceanography, American Meteorological Society,
Portland, OR, Sep. 1992.
Rigor, I., and R. Colony, Pack Ice Motion and
Surface Pressure Fields in the Arctic Basin, Proc. American Geophysical
Union Fall Meeting, San Francisco, CA, Dec. 1991.
Rigor, I. and R. Colony, Monthly averaged
surface temperature fields for the arctic basin, Ocean Sciences Meeting,
Technical Memorandums
Ortmeyer,
M., and I. Rigor,
International Arctic Buoy Program 2003 Data Report, APL-UW TM 2- 04,
Applied Physics Laboratory, University of Washington, 2004.
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Runciman-Moore, A Collection of Sea Ice Trajectories in the
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