Influence of ocean-atmospheric oscillations on lake ice phenology in eastern North America

Verfasser / Beitragende:
[R. Patterson, Graeme Swindles]
Ort, Verlag, Jahr:
2015
Enthalten in:
Climate Dynamics, 45/9-10(2015-11-01), 2293-2308
Format:
Artikel (online)
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024 7 0 |a 10.1007/s00382-014-2415-y  |2 doi 
035 |a (NATIONALLICENCE)springer-10.1007/s00382-014-2415-y 
245 0 0 |a Influence of ocean-atmospheric oscillations on lake ice phenology in eastern North America  |h [Elektronische Daten]  |c [R. Patterson, Graeme Swindles] 
520 3 |a Our results reveal long-term trends in ice out dates (1836-2013) for twelve lakes in Maine, New Brunswick and New Hampshire, in eastern North America. The trends are remarkably coherent between lakes (rs=0.462-0.933, p<0.01) and correlate closely with the March-April (MA) instrumental temperature records from the region (rs=0.488-0.816, p<0.01). This correlation permits use of ice out dates as a proxy to extend the shorter MA instrumental record (1876-2013). Mean ice out dates trended progressively earlier during the recovery from the Little Ice Age through to the 1940s, and gradually became later again through to the late 1970s, when ice out dates had returned to values more typical of the late nineteenth century. Post-1970's ice out dates resumed trending toward earlier dates, with the twenty-first century being characterized by the earliest ice out dates on record. Spectral and wavelet time series analysis indicate that ice out is influenced by several teleconnections including the Quasi-biennial Oscillation, El Niño-Southern Oscillation, North Atlantic Oscillation, as well as a significant correlation between inland lake records and the Atlantic Multidecadal Oscillation. The relative influence of these teleconnections is variable with notable shifts occurring after ~1870, ~1925, and ~1980-2000. The intermittent expression of these cycles in the ice out and MA instrumental record is not only influenced by absolute changes in the intensity of the various teleconnections and other climate drivers, but through phase interference between teleconnections, which periodically damps the various signals. 
540 |a Springer-Verlag Berlin Heidelberg, 2014 
690 7 |a Lake ice out phenology  |2 nationallicence 
690 7 |a AMO NAO ENSO QBO teleconnections  |2 nationallicence 
690 7 |a Climate change  |2 nationallicence 
690 7 |a March-April temperature  |2 nationallicence 
690 7 |a Time series analysis  |2 nationallicence 
690 7 |a Eastern North America  |2 nationallicence 
700 1 |a Patterson  |D R.  |u Department of Earth Sciences, Ottawa-Carleton Geoscience Centre, Carleton University, K1S 5B6, Ottawa, ON, Canada  |4 aut 
700 1 |a Swindles  |D Graeme  |u School of Geography, University of Leeds, LS2 9JT, Leeds, UK  |4 aut 
773 0 |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 45/9-10(2015-11-01), 2293-2308  |x 0930-7575  |q 45:9-10<2293  |1 2015  |2 45  |o 382 
856 4 0 |u https://doi.org/10.1007/s00382-014-2415-y  |q text/html  |z Onlinezugriff via DOI 
898 |a BK010053  |b XK010053  |c XK010000 
900 7 |a Metadata rights reserved  |b Springer special CC-BY-NC licence  |2 nationallicence 
908 |D 1  |a research-article  |2 jats 
949 |B NATIONALLICENCE  |F NATIONALLICENCE  |b NL-springer 
950 |B NATIONALLICENCE  |P 856  |E 40  |u https://doi.org/10.1007/s00382-014-2415-y  |q text/html  |z Onlinezugriff via DOI 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Patterson  |D R.  |u Department of Earth Sciences, Ottawa-Carleton Geoscience Centre, Carleton University, K1S 5B6, Ottawa, ON, Canada  |4 aut 
950 |B NATIONALLICENCE  |P 700  |E 1-  |a Swindles  |D Graeme  |u School of Geography, University of Leeds, LS2 9JT, Leeds, UK  |4 aut 
950 |B NATIONALLICENCE  |P 773  |E 0-  |t Climate Dynamics  |d Springer Berlin Heidelberg  |g 45/9-10(2015-11-01), 2293-2308  |x 0930-7575  |q 45:9-10<2293  |1 2015  |2 45  |o 382