PUBLICATIONS

Peer Reviewed Papers

Froese, D.G., Buck, C., McColl, L., Clague, J.J., Koch, J., and Stothers, R.B., in review. Did the late Holocene White River Ash produce the 'darkening skies' of Theophanes in 797 AD?Geology. Submitted January 08, 2008.

Kilian, R., Schneider, C., Koch, J., Fesq-Martin, M., Biester, H., Casassa, G., Arévalo, M., Wendt, G., Baeza, O., and Behrmann, J., 2007. Paleoecological constraints on Late Glacial and Holocene ice retreat in the Southern Andes (53° S). Global and Planetary Change, 59: 49-66. (download paper 2.8 Mb)

Koch, J., in review. Accuracy of dating late Holocene landforms with tree rings. Quaternary Geochronology. Submitted June 30, 2007.

Koch, J., 2004. Review of 'Geology of the Garibaldi Lake Region, Garibaldi Provincial Park'. Geoscience Canada, 31: 192. (download paper 0.7 Mb)

Koch, J., and Clague, J.J., 2006. Are insolation and sunspot activity the primary drivers of global Holocene glacier fluctuations? PAGES Newsletter, 14(3): 20- 21. (download paper 0.4 Mb)

Koch, J., Clague, J.J., and Osborn, G., 2007. Glacier fluctuations during the last millennium in Garibaldi Provincial Park, southern Coast Mountains, British Columbia. Canadian Journal of Earth Sciences, 44: 1215-1233. (download paper 2.3 Mb)

Koch, J., and Kilian, R., 2005. Little Ice Age glacier fluctuations at Gran Campo Nevado, southernmost Chile. The Holocene, 15: 20-28. (download paper 1.1 Mb)

Koch, J., and Kilian, R., 2003. Dendroecological potential of common tree species along a transect across the southernmost Andes, Chile (53° S). Anales del Instituto de la Patagonia Serie Ciencias Naturales, 30: 123-132. (download paper 1.7 Mb)

Koch, J., Menounos, B., Clague, J.J., and Osborn, G.D., 2004. Environmental change in Garibaldi Provinical Park, southern Coast Mountains, British Columbia. Geoscience Canada, 31: 127-135. (download paper 3.8 Mb)

Koch, J., Menounos, B., and Clague, J.J., in review. Glacier change in Garibaldi Provincial Park, southern Coast Mountains, British Columbia, since the Little Ice Age. Global and Planetary Change. Submitted December 10, 2007.

Koch, J., Osborn, G., and Clague, J.J., 2007. Pre-Little Ice Age glacier fluctuations in Garibaldi Provincial Park, southern Coast Mountains, British Columbia, Canada. The Holocene, 17: 1069-1078. (download paper 1.1 Mb)

Menounos, B., Koch, J., Osborn, G., Clague, J.J., and Mazzucchi, D., 2004. Evidence for early Holocene glacier advance, Coast Mountains, British Columbia, Canada. Quaternary Science Reviews, 23: 1543-1550. (download paper 0.7 Mb)

Menounos, B., Koch, J., Osborn, G., Clague, J.J., and Mazzucchi, D., 2005. Reply to comments by Kovanen and Begét on 'Early Holocene glacier advance, southern Coast Mountains, British Columbia, Canada'. Quaternary Science Reviews, 24: 1527-1528. (download paper 0.2 Mb)

Osborn, G.D., Menounos, B.P., Koch, J., Clague, J.J., and Vallis, V., 2007. Multi-proxy record of Holocene glacial history: Spearhead and Fitzsimmons ranges, southern Coast Mountains, British Columbia. Quaternary Science Reviews, 26: 479-493. (download paper 2.5 Mb)

Selection of Published Abstracts

Davis, T., Osborn, G., Menounos, B., Ryane, C., Clague, J., Riedel, J., Koch, J., Scott, K., and Reasoner, M., 2005. New evidence for Holocene glacier fluctuations on Mt. Baker, Washington. American Geophysical Union Fall Meeting, San Francisco, CA.

Menounos, B., Osborn, G., Minkus, R., Koch, J., and Clague, J.J., 2005. Two proxies are better than one: the lacustrine and terrestrial evidence of Holocene glacier fluctuations in the southern Coast Mountains, British Columbia, Canada. Geological Society of America Annual Meeting, Salt Lake City, UT.

Koch, J., and Clague, J.J., 2005. Are insolation and sunspot activity the primary drivers of global Holocene glacier fluctuations? Open Science Conference on Global Change in Mountain Regions, Perth, Scotland.

Koch, J., Clague, J.J., and Osborn, G., 2005. The warmest century of the last 8000 years. Open Science Conference on Global Change in Mountain Regions, Perth, Scotland.

Froese, D.G., Hare, P.G., Clague, J.J., Farnell, R., Greer, S., Koch, J., Strand, D., 2005. Rapid technological change following 800 AD White River eruption and the Athapaskan diaspora from Yukon Territory. Tephra Rush 2005 Meeting, Dawson, YT.

Koch, J., and Clague, J.J., 2005. Holocene glacier history of the Canadian Cordillera in a global context. CGU Annual Meeting, Banff, AB, Program and Abstracts, p. 182.

Koch, J., and Clague, J.J., 2005. Recent changes in treeline and glaciers in Garibaldi Provincial Park, Coast Mountains, British Columbia. GAC-MAC Joint Annual Meeting, Halifax, NS.

Kilian, R., Baeza, O., Schneider, C., Mangini, A., Koch, J., Casassa, G., and Arévalo, M., 2005. Timing of the Late Glacial ice retreat and Holocene climate variations in the southern Andes (53° S). New Approaches to the Quaternary Sciences in Fuego-Patagonia, CEQUA 2005 Meeting, Puerto Natales, Book of Abstracts, p. 32.

Koch, J., Osborn, G., and Clague, J.J., 2004. Evidence from Garibaldi Provincial Park, British Columbia, for a complex history of Holocene glacier fluctuations in the western Cordillera of the Americas. Geological Society of America Annual Meeting, Denver, CO, Abstracts with Programs, 36(5): 346.

Koch, J., Clague, J.J., Smith, D.J., and Mathewes, R.W., 2003. 20th century environmental change in the subalpine environment of Garibaldi Provincial Park, southern Coast Mountains, British Columbia. ACMLA, CAG, CCA and CRSA Joint Annual Meeting, Victoria, BC, Abstracts, p. 49.

Koch, J. and Kilian, R., 2001. Ecology and dendroclimatology of Pilgerodendron uviferum (D. Don) Florin in the southernmost Andes (53° S) - a pilot study in its southernmost distribution area. In Kaennel Dobbertin, M. and Bräker, O.U. (Eds.), Tree Rings and People. International Conference on the Future of Dendrochronology, Davos, Abstracts, p. 154.

Stickling, M., Koch, J., Schneider, C., and Glawion, R., 2000. Forest succession in a glacier forefield of the southernmost Andes, Chile. 17th LateinAmerika-Kolloquium, Department of Geology and Paleontology, Stuttgart, Germany, Program and Abstracts, p. 58.

Hohner, M., Stickling, M., Koch, J., Schneider, C., Kilian, R., and Fischbach, T., 2000. Geomorphological development and vegetational dynamics of a Holocene sediment bar in the southernmost Andes. 17th LateinAmerika-Kolloquium, Department of Geology and Paleontology, Stuttgart, Germany, Program and Abstracts, p. 49.

Schneider, C., Glaser, M., Koch, J., and Stickling, M., 2000. Energy balance and ablation at the surface of a valley glacier of the Gran Campo Nevado (53° S). 17th LateinAmerika-Kolloquium, Department of Geology and Paleontology, Stuttgart, Germany, Program and Abstracts, p. 56.

Schneider, C., Glaser, M., Koch, J., and Stickling, M., 1999. Klimatologisch-glaziologische Analyse am Gran Campo Nevado - Patagonien (Climatological and glaciological analsis at the Gran Campo Nevado - Patagonia). AK Klimatologie, Bad Gastein, Germany, Abstracts, p. 85.