Summary

Dr. Csank is a paleoclimatologist and paleoecologist with expertise in stable isotope geochemistry and dendrochronology. His primary research involves the use of stable isotope dendrochronology to reconstruct past climates and the impacts of climate change on trees over time periods ranging from the Pliocene to the present. Csank also works at the intersection of human and physical w88 slot online in the growing area of critical physical w88 slot online using historic timbers to study legacies of exploitation related to the timber trade. Csank also works to understand historic land use patterns and to find novel ways to use paleodata to inform climate adaptation by understanding risk, vulnerability and resiliency. Past projects include studies ranging from climate reconstructions to land use change to studies of drought and tree mortality. Ongoing projects include reconstructions of climate and ecosystems in the Arctic, the response of trees to climatic change, reconstructions of large-scale atmospheric patterns, streamflow and lake levels and reconstructing historic atmospheric pollution. In his research Dr. Csank has worked in diverse settings both locally and internationally including the Canadian Arctic, Greenland, throughout the western US, eastern Canada, Bermuda, Jamaica and Italy.

Research interests

• Paleoclimatology and paleoecology
• Critical physical w88 slot online
• Plant-climate interactions
• Stable isotope geochemistry
• Dendrochronology
• Ecohydrology
• Arctic environmental change

Courses taught

• GEOG 103 (Physical w88 slot online of Earth’s Environments)
• GEOG 321 (Understanding Climate)
• GEOG 435/635 (Conservation of Natural Resources)
• GEOG 437/637 (w88 slot online of Past Environments)
• GEOG 701R (Graduate seminar in Paleoclimatology)

Education

• Ph.D. in Geosciences, University of Arizona, 2011
• M.Sc. in Geological Sciences, University of Saskatchewan, 2006
• B.Sc. in Earth Sciences, Dalhousie University, 2003

Selected publications

• Harris, V.M. &w88 slot online, A.Z.(2023). A new 500-year reconstruction of Truckee River streamflow. Dendrochronologia, 79, 126093
• ‡Greer, K.,‡w88 slot online, A.Z., Calvert, K., Maddison-MacFadyen, M., Smith, A., Monk, K., & Morrison, S. (2023). Understanding the historic legacies of empire from the timbers left behind: Towards critical dendroprovenancing in the British North Atlantic. The Canadian Geographer / Le Géographe canadien, 1– 15. ‡authors contributed equally to this work.
• Mensing, S., Wang, W., Rhode, D., Kennett, D.J.,w88 slot online, A.Z., Thomas, D.H., Briem, C., Harper, T.K., Culleton, B.J., George, R.J., Southon, J. (2023) Temporal and geographic extent of the late Holocene dry period in the central Great Basin, USA. Quaternary Science Reviews. 300, 107900.
• Manning, A., Harpold, A.,w88 slot online, A.Z.(2022) Spruce beetle outbreak increases streamflow from snow-dominated basins in southwest Colorado, USA. Water Resources Research. e2021WR029964.
• Keen, R., Voelker, S., Wang, S.-Y., Bentz, B., Goulden, M., Dangerfield, C., Reed, C., Hood, S.,w88 slot online, A., Dawson, T., Merschel, A., Still, C. (2022) Changes in tree drought sensitivity provided early warning signals to the California drought and forest mortality event. Global Change Biology, 28, 1119-1132.
• Chellman, N.,w88 slot online, A.Z., Gustin, M.S., Arienzo, M.M., Estrada Vargas, M., McConnell, J.R. (2020)Comparison of co-located ice-core and tree-ring mercury records indicates potential radial translocation of mercury in whitebark pine. Science of the Total Environment, 743, 140695
• w88 slot online, A.Z., Czimczik, C., Xu, X., Welker, J.M. (2019) Seasonal patterns of riverine carbon sources and export in NW Greenland. JGR-Biogeosciences, 124 (4), 840-856.
• Fletcher, T.L.,w88 slot online, A.Z., Ballantyne, A.P. (2019) Identifying bias in cold season temperature reconstructions by beetle mutual climatic range methods in the Pliocene Canadian Arctic. Palaeogeography, Palaeoclimatology, Palaeoecology, 514, 672-676.