References
- Anderson, W, Robertson, D. M & Magnuson, J. J., 1996: Evidence of recent warming and ENSO related variation in ice breakup of Wisconsin lakes. — Limnol. Oceanogr. 41: 815–821.
- Assel, R. A. & Robertson, D. M., 1995: Changes in winter air temperatures near Lake Michigan during 1851ndash;1993 as determined from regional lake-ice records. — Limnol. Oceanogr. 40: 165–176.
- Intergovernmental Panel On Climate Change, 1990: Climate Change: The IPCC Scientific Assessment (Houghton, J. T., Jenkins, G. J. & Ephraums, J. J. (eds)). — Cambridge University Press, Cambridge.
- Magnuson, J. J., Benson, B. J. & Kratz, T. K., 1990: Temporal coherence in the limnology of a suite of lakes in Wisconsin, USA. — Freshwater Biol. 23: 145–159.
- Magnuson, J. J., Wynne, R. H., Benson, B. J. & Robertson, D. M., 2000: Lake and river ice as a powerful indicator of past and present climates. — Verh. Internat. Verein. Limnol. 27: 2749–2756.
- Maslanik, J. A. & Barry, R. G., 1987: Lake ice formation and breakup as an indicator of climate change: Potential for monitoring using remote sensing techniques. — In: Solomon, S. I., Beran, M. & Hogg, W. (eds): The Influence of Climate Change and Climate Variability on the Hydrologic Regime and Water Resources 153–161. — IAHS Publication Number 168, IAHS Press, Wallingford, UK.
- Maunder, W. J., 1992: Dictionary of Global Climate Change. — UCL Press Limited, London.
- Palecki, M. A. & Barry, R. G., 1986: Freeze-up and break-up of lakes as an index of temperature change during the transition seasons: A case study for Finland. — J. Clim. Appl. Meteorol. 25: 893–902.
- Robertson, D. M., Ragotzkie, R. A. & Magnuson, J. J., 1992: Lake ice records used to detect historical and future climatic changes. — Clim. Change 21: 407–427.
- Robertson, D. M., Wynne, R. H. & Chang, W. Y. B., 2000: Influence of El Niño on lake and river ice cover in the Northern Hemisphere from 1900 to 1995. — Verh. Internat. Verein. Limnol. 27: 2784–2788.
- Schneider, S. H., 1994: Detecting climate change signals: Are there any “fingerprints”? Science 263: 341–347.
- Schindler, D. W, Beaty, K. G., Fee, E. J., Cruilshank, D. R., Debruyn, E. R., Findlay, D. L., Linsey, G. A., Shearer, J. A., Stainton, M. P. & Turner, M. A., 1990: Effects of climatic warming on lakes of the central boreal forest. — Science 250: 967–970.
- Vavrus, S. J., Wynne, R. H. & Foley, J. A., 1996: The sensitivity of southern Wisconsin lake ice to climate variations and lake depth using a numerical model. — Limnol. Oceanogr. 41: 822–831.
- Walsh, S. E., Vavrus, S. J., Foley, J. A. & Wynne, R. H., 2000: Large-scale patterns of lake ice phenology and climate: model simulation and observations. — Verh. Internat. Verein. Limnol. 27: 2815.
- Wynne, R. H. & Lillesand, T. M., 1993: Satellite observation of lake ice as a climate indicator: initial results from statewide monitoring in Wisconsin. — Photogramm. Eng. Remote Sensing 59: 1023–1031.
- Wynne, R. H., Magnuson, J. J., Clayton, M. K., Lillesand, T. M. & Rodman, D. C., 1996: Determinants of temporal coherence in the satellite-derived 1987–1994 ice thaw dates of lakes on the Laurentian Shield. — Limnol. Oceanogr. 41: 832–838.
- Wynne, R. H., Lillesand, T. M., Clayton, M. K. & Magnuson, J. J., 1998: Satellite monitoring of lake ice breakup on the Laurentian Shield (1980–1994). — Photogramm. Eng. Remote Sensing 64: 607–617.