Angell, J. K., 1999: Variation with height and latitude of radiosonde temperature trends in North America, 1975-94. J. Climate, 12, 2551-2561.
Black, R. X., 2002: Stratospheric forcing of surface climate in the Arctic Oscillation. J. Climate, 15, 268-277.
Chelliah, M., and C. F. Ropelewski, 2000: Reanalyses-based tropospheric temperature estimates: Uncertainties in the context of global climate change detection. J. Climate, 13, 3187-3205.
Francis, J., and A. Schweiger, 2000: A new window opens on the Arctic. Eos, Trans. Amer. Geophys. Union, 81, 77, 83.
Gaffen, D. J., M. A. Sargent, R. E. Habermann, and J. R. Lanzante, 2000: Sensitivity of tropospheric temperature trends to radiosonde data quality. J. Climate, 13, 1776-1796.
Hurrell, J. W., 1995: Decadal trends in the North Atlantic Oscillation: Regional temperatures and precipitation. Science, 269, 676-679.
Kalnay, E., and Coauthors, 1996: The NCEP/NCAR 40-Year Reanalysis Project. Bull. Amer. Meteor. Soc., 77, 437-471.
Kistler, R., and Coauthors, 2001: The NCEP–NCAR 50-year reanalysis: Monthly means CD-ROM and documentation. Bull. Amer. Meteor. Soc., 82, 247-267.
Kodera, K., H. Koide, and H. Yoshimura, 1999: Northern Hemisphere winter circulation associated with the North Atlantic Oscillation and stratospheric polar-night jet. Geophys. Res. Lett., 26, 443-446.
Manney, G. L., and J. L. Sabutis, 2000: Development of the polar vortex in the 1999-2000 Arctic winter stratosphere. Geophys. Res. Lett., 27, 2589-2592.
Monahan, A. H., J. C. Fyfe, and G. M. Flato, 2000: A regime view of Northern Hemisphere atmospheric variability and change under global warming. Geophys. Res. Lett., 27, 1139-1142.
Pawson, S., and B. Naujokat, 1999: The cold winters of the middle 1990s in the northern lower stratosphere. J. Geophys. Res., 104, 14 209-14 222.
Riedlinger, D., and F. Berkes, 2001: Contributions of traditional knowledge to understanding climate change in the Canadian Arctic. Polar Rec., 37, 315-328.
Schweiger, A., R. Lindsay, J. Francis, J. Key, J. Intrieri, and M. Shupe, 2002: Validation of TOVS Path-P data during SHEBA. J. Geophys. Res., in press.
Shindell, D. T., G. A. Schmidt, R. L. Miller, and D. Rind, 2001: Northern Hemisphere winter climate response to greenhouse gas, ozone, solar and volcanic forcing. J. Geophys. Res., 106, 7193-7211.
Stabeno, P., and J. Overland, 2001: Bering sea shifts toward an earlier spring transition. Eos, Trans. Amer. Geophys. Union, 82, 317, 321.
Stone, R. S., 1997: Variations in western Arctic temperatures in response to cloud radiative and synoptic-scale influences. J. Geophys. Res., 102, 21 769-21 776.
Stone, R. S., E. G. Dutton, J. M. Harris, and D. Longenecker, 2002: Earlier spring snow melt in northern Alaska as an indicator of climate change. J. Geophys. Res., 107(D10), 10.1029/2000JD000286.
Tanaka, H. L., and M. F. Milkovich, 1990: A heat budget analysis of the polar troposphere in and around Alaska during the abnormal winter of 1988/89. Mon. Wea. Rev., 118, 1628-1639.
Thompson, D. W. J., and J. M. Wallace, 1998: The Arctic oscillation signature in the wintertime geopotential height and temperature fields. Geophys. Res. Lett., 25, 1297-1300.
Waugh, D. W., W. J. Randel, S. Pawson, P. A. Newman, and E. R. Nash, 1999: Persistence of the lower stratospheric polar vortices. J. Geophys. Res., 104, 27 191-27 201.
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