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Tree-ring-based mass-balance estimates for the past 300 years at Peyto Glacier, Alberta, Canada

Published online by Cambridge University Press:  20 January 2017

Emma Watson  and
Brian H Luckman
Emma Watson*
Affiliation:
Department of Geography, University of Western Ontario, London, Ontario, Canada N6A 5C2
Brian H Luckman
Affiliation:
Department of Geography, University of Western Ontario, London, Ontario, Canada N6A 5C2
*
*Corresponding author. Fax: (416) 739-5700. E-mail address:[email protected](E. Watson).
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Abstract

Tree rings were used to reconstruct mass balance for Peyto Glacier in the Canadian Rocky Mountains from A.D. 1673 to 1994. Summer balance was reconstructed from tree-ring estimates of summer temperature and precipitation in the Canadian Rockies. Winter balance was derived from tree-ring data from sites bordering the Gulf of Alaska and in western British Columbia. The models for winter and summer balance each explain over 40% of the variance in the appropriate mass-balance series. Over the period 1966–1994 the correlation between the reconstructed and measured net balances is 0.71. Strong positive mass balances are reconstructed for 1695–1720 and 1810–1825, when higher winter precipitation coincided with reduced ablation. Periods of reconstructed positive mass balance precede construction of terminal moraines throughout the Canadian Rockies ca. 1700–1725 and 1825–1850. Positive mass balances in the period 1845–1880 also correspond to intervals of glacier readvance. Mass balances were generally negative between 1760 and 1805. From 1673 to 1883 the mean annual net balance was +70 mm water equivalent per year (w.e./yr.), but it averaged −317 mm w.e./yr from 1884 to 1994. This reconstructed mass balance history provides a continuous record of glacier change that appears regionally representative and consistent with moraine and other proxy climate records.

Keywords

Glacier fluctuationsMass balanceDendrochronologyTree-ring reconstructionsCanadian RockiesPeyto Glacier
Type
Research Article
Information
Quaternary Research , Volume 62 , Issue 1 , July 2004 , pp. 9 - 18
Copyright
University of Washington

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Footnotes

1 Current address: Climate Research Branch, Meteorological Service of Canada, 4905 Dufferin Street, Downsview, Ontario, Canada M3H 5T4.

References

Bitz, C.M., Battisti, D.S., (1999). Interannual to decadal variability in climate and the glacier mass balance in Washington, Western Canada and Alaska. Journal of Climate 12, 3181–3196.Google Scholar
Brown, R.D., Braaten, R.O., (1998). Spatial and temporal variability of Canadian monthly snow depths, 1946–1995. Atmosphere–Ocean 36, 37–54.Google Scholar
Colenutt, M.E., (2000). Climate Reconstruction in the Southern Canadian Rockies using Tree-Ring Data from Alpine Larch.. Ph.D. dissertation, University of Western Ontario.Google Scholar
D'Arrigo, R., Wiles, G., Jacoby, G., Villalba, R., (1999). North Pacific sea surface temperatures: Past variations inferred from tree rings. Geophysical Research Letters 26, 2757–2760.Google Scholar
D'Arrigo, R., Villalba, R., Wiles, G., (2001). Tree-ring estimates of Pacific decadal climate variability. Climate Dynamics 18, 219–224.CrossRefGoogle Scholar
Demuth, M.N., Keller, R., in press.An assessment of the mass balance of Peyto Glacier (1966–1995) and its relation to recent and past century climate variability.. In: Demuth, M.N., Munro, D.S., Young, G.J., (Eds.), Peyto Glacier: One Century of Science, National Hydrology Research Institute Science Report No. 8, pp. 83–132.Google Scholar
Demuth, M.N., Munro, D.S., Young, G.J., in press.Peyto Glacier: One Century of Science.. National Hydrology Research Institute Science Report No. 8. .Google Scholar
Ebbesmeyer, C.R., Cayan, D.R., McLain, D.R., Nichols, F.H., Peterson, D.H., Redmond, K.T., (1991). 1976 Step change in the Pacific climate: forty environmental changes between 1968–75 and 1977–84. Betancourt, J.L., Tharp, J.L., Proceedings of the Seventh Annual Pacific Climate (PACLIM) Workshop, Asilomar, California, April 1990 115–125.Google Scholar
Fritts, H.C., (1991). Reconstructing Large-Scale Climatic Patterns from Tree-Ring Data. University of Arizona Press, Tucson.286.Google Scholar
Gedalof, Z., Smith, D.J., (2001). Interdecadal climate variability and regime-scale shifts in Pacific North America. Geophysical Research Letters 28, 1515–1518.Google Scholar
Gordon, G.A., (1982). Verification of dendroclimatic reconstructions. Hughes, M.K., Kelly, P.M., Pilcher, J.R., LaMarche, V.C. Jr., Climate from Tree Rings. Cambridge University Press, Cambridge.58–61.Google Scholar
Heusser, C.J., (1956). Postglacial environments in the Canadian Rocky Mountains. Ecological Monographs 26, 263–302.Google Scholar
Lewis, D., (2001). Little Ice Age Investigations in Strathcona Provincial Park. Vancouver Island, B.C. M.Sc. thesis, University of Victoria, Canada.Google Scholar
Luckman, B.H., (1996). Dendroglaciology at Peyto Glacier, Alberta, Canada. Dean, J.S., Meko, D.M., Swetnam, T.W., Tree Rings, Environment and Humanity Radiocarbon 679–688.[Special Issue].Google Scholar
Luckman, B.H., (1998). Landscape and climate change in the central Canadian Rockies during the 20th century. The Canadian Geographer 42, 319–336.Google Scholar
Luckman, B.H., (2000). The Little Ice Age in the Canadian Rockies. Geomorphology 32, 357–384.Google Scholar
Luckman, B.H., in press.The Neoglacial History of Peyto Glacier.. In: Demuth, M.N., Munro, D.S., Young, G.J., (Eds.), Peyto Glacier: One Century of Science. National Hydrology Research Institute Science Report.Google Scholar
Luckman, B.H., Seed, E. D., (1995). Fire–Climate Relationships and Trends in the Mountain Parks.. Final Report. Contract C2242-4-2185. Parks Canada, Ottawa, Ontario.Google Scholar
Luckman, B.H., Briffa, K.R., Jones, P.D., Schweingruber, F.H., (1997). Tree-ring based reconstruction of summer temperatures at the Columbia Icefield, Alberta, Canada, A.D. 1073–1983. The Holocene 7, 375–389.Google Scholar
Luckman, B.H., Harding, K.A., Hamilton, J.P., (1987). Recent glacier advances in the Premier Range, British Columbia. Canadian Journal of Earth Sciences 24, 1149–1161.Google Scholar
Mantua, N.J., Hare, S.R., Zhang, U., Wallace, J.M., Francis, R.C., (1997). A Pacific interdecadal climate oscillation with impacts on salmon production. Bulletin of the American Meteorological Society 78, 1069–1079.Google Scholar
McCabe, G.J., Fountain, A.G., Dyurgerov, M., (2000). Variability in winter mass balance of Northern Hemisphere glaciers and relations with atmospheric circulation. Arctic, Antarctic and Alpine Research 32, 64–72.Google Scholar
Mekis, E., Hogg, B., (1999). Rehabilitation and analysis of Canadian daily precipitation time series. Atmosphere–Ocean 37, 53–85.CrossRefGoogle Scholar
Moore, R.D., McKendry, I.G., (1996). Spring snowpack anomaly patterns and winter climatic variability, British Columbia, Canada. Water Resources Research 32, 623–632.Google Scholar
Nicolussi, K., Patzelt, G., (1996). Reconstructing glacier history in Tyrol by means of tree-ring investigations. Zeitschrift für Gletscherkunde und Glazialgeologie 32, 207–215.Google Scholar
Raper, S.C.B., Briffa, K.R., Wigley, T.M.L., (1996). Glacier change in northern Sweden from AD 500: a simple geometric model for Storglaciären. Journal of Glaciology 42, 341–351.CrossRefGoogle Scholar
Smith, D.J., (2002). University of Victoria Tree-Ring Laboratory: IAI CRN03 Scientific Progress Report 2001–2002.. In: Luckman, B.H., (Ed.), Assessment of Present, Past and Future Climate Variability in the Americas from Treeline Sites IAICRN3 Annual Report 2002, pp. 31–42.Google Scholar
St. George, S., Luckman, B.H., (2001). Extracting a paleo-temperature record from Picea engelmannii tree-line sites in the central Canadian Rockies. Canadian Journal of Forest Research 31, 457–470.Google Scholar
Villalba, R., D'Arrigo, R.D., Cook, E.R., Jacoby, G.C., Wiles, G., (2001). Decadal-scale variability along the extratropical Western Coast of the Americas: evidence from tree-ring records. Markgaf, V., Interhemispheric Climate Linkages Academic Press, New York.155–172.Google Scholar
Vincent, L.A., (1998). A technique for the identification of inhomogeneities in Canadian temperature series. Journal of Climate 11, 1094–1104.Google Scholar
Vincent, L.A., Gullett, D.W., (1999). Canadian historical and homogeneous temperature datasets for climate change analyses. International Journal of Climatology 19, 1375–1388.Google Scholar
Wallace, A.L., (1995). The Volumetric Change of Peyto Glacier, Alberta, Canada 1896–1966.. M.Sc. thesis, Wilfrid Laurier University, Canada.Google Scholar
Wallace, J.M., Gutzler, D.S., (1981). Teleconnections in the geopotential height field during the Northern Hemisphere winter. Monthly Weather Review 109, 784–812.Google Scholar
Walters, R.A., Meier, M.F., (1989). Variability of glacier mass balances in western North America. Aspects of Climate Variability in the Pacific and Western Americas. American Geophysical Union Geophysical Monographs vol. 55, 365–374.Google Scholar
Watson, E., (2002). Tree-Ring Based Reconstructions of Precipitation in the Southern Canadian Cordillera.. Unpublished Ph.D. thesis, University of Western Ontario, Canada.Google Scholar
Watson, E., Luckman, B.H., (2001). Dendroclimatic reconstruction of precipitation for sites in the Canadian Rockies. The Holocene 11, 203–213.Google Scholar
Watson, E., Luckman, B.H., (2002). The dendroclimatic signal in Douglas-fir and ponderosa pine tree-ring chronologies from the southern Canadian Cordillera. Canadian Journal of Forest Research 32, 1858–1874.CrossRefGoogle Scholar
Watson, E., Luckman, B.H., (2004). Tree-Ring based reconstructions of precipitation for the southern Canadian Cordillera. Climatic Change 65, 209–241.Google Scholar
Wiles, G.C., D'Arrigo, R.D., Jacoby, G.C., (1996). Temperature changes along the Gulf of Alaska and the Pacific Northwest coast modeled from coastal tree rings. Canadian Journal of Forest Research 26, 474–481.Google Scholar
Wiles, G.C., D'Arrigo, R.D., Jacoby, G.C., (1998). Gulf of Alaska atmosphere–ocean variability over recent centuries inferred from coastal tree-ring records. Climatic Change 38, 289–306.Google Scholar
Wilson, R.J.S., Luckman, B.H., (2003). Dendroclimatic reconstruction of maximum summer temperatures from upper treeline sites in Interior British Columbia, Canada. The Holocene 13, 813–823.Google Scholar
World Glacier Monitoring Service (WGMS), (2001). Glacier Mass Balance Bulletin #6 (1998-9). In: Haeberli, W., Frauenfelder, S., Hoeltz, M., (Eds.). IAHS(ICSI)–UNEP–UNESCO.Google Scholar
Yarnal, B., (1984). Relationships between synoptic-scale atmospheric circulation and glacier mass balance in southwestern Canada during the International Hydrological Decade, 1965–1974. Journal of Glaciology 20, 188–198.Google Scholar