![]() Ecol Complex 2:357B394Ĭarcaillet C, Bergeron Y, Richard PJH, Frechette B, Gauthier S, Prairie YT (2001) Change of fire frequency in the Eastern Canadian boreal forests during the Holocene: does vegetation composition or climate trigger the fire regime? J Ecol 89:930–946Ĭlark JS (1988) Particle motion and the theory of charcoal analysis: source area, transport, deposition, and sampling. PNAS 102:15144–15148īurkett VR, Wilcox DA, Stottlemyer R, Barrowa W, Fagre D, Baron J, Price J, Nielsen JL, Allen CD, Peterson DL, Ruggerone G, Doyle T (2005) Nonlinear dynamics in ecosystem response to climatic change: case studies and policy implications. ![]() Quat Sci Rev 21:659–682īreshears DD, Cobb NS, Rich PM, Price KP, Allen CD, Balice RG, Romme WH, Kastens JH, Floyd ML, Belnap J, Anderson JJ, Myers OB, Meyer CW (2005) Regional vegetation die-off in response to global-change-type drought. Quat Res 49:1–10īenson L, Kashgarian M, Rye R, Lund S, Paillet F, Smoot J, Kester C, Mensing S, Meko D, Lindström S (2002) Holocene multidecadal and multicentennial droughts affecting Northern California and Nevada Pyramid Lake, Nevada. Nature 388:263–265īenson LV, Lund SP, Burdett JW, Kashgarian M, Rose TP, Smoot JP, Schwartz M (1998) Correlation of late-Pleistocene lake-level oscillations in Mono Lake, California, with North Atlantic climate events. Nature 379:243–246īenson L, Burdett J, Lund S, Kashgarian M, Mensing S (1997) Nearly synchronous climate changes in the Northern Hemisphere during the last glacial termination. J Biogeogr 18:141–149īehl RJ, Kennett JP (1996) Brief interstadial events in the Santa Barbara basin, NE Pacific, during the past 60 kyr. Med Hypotheses 65:405–409īarbour MG, Berg NH, Kittel TGF, Kunz ME (1991) Snowpack and the distribution of a major vegetation ecotone in the Sierra Nevada of California. Finally, the ending of drought conditions in Greenland coincided with the beginning of drought conditions in the Sierra Nevada over the past 1,800 years, perhaps as a result of the rapidly changed locations of the Earth’s major precipitation belts during abrupt climate change events.Īcuna-Soto R, Stahle DW, Therrell MD, Chavez SG, Cleaveland MK (2005) Drought, epidemic disease, and the fall of classic period cultures in Mesoamerica (AD 750–950): hemorrhagic fevers as a cause of massive population loss. ![]() This suggests that abrupt climate change during the late Holocene caused vegetation and mountain slopes in some areas to be out of equilibrium with abruptly changed climates. Severe fires and erosion also occurred at Coburn Lake, CA at the beginning of all severe droughts in the Sierra Nevada over the past 1,800 years. Comparing paleotemperature data from Cirque Peak, CA with paleoprecipitation data from Pyramid Lake, NV suggests that hot temperatures occurred at the beginnings of most severe droughts in the Sierra Nevada over the past 1,800 years. Precipitation increased abruptly 1,300 years ago. A review of Greenland ice core data suggests that the magnitudes of abrupt changes in temperature and precipitation increased beginning c. This paper provides both a detailed history of environmental change in the Sierra Nevada over the past 1,800 years and evidence for climate teleconnections between the Sierra Nevada and Greenland during the late Holocene.
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