@article{Young:2011:10.1029/2011GL049639,
author = {Young, NE and Briner, JP and Axford, Y and Csatho, B and Babonis, GS and Rood, DH and Finkel, RC},
doi = {10.1029/2011GL049639},
journal = {Geophysical Research Letters},
title = {Response of a marine-terminating Greenland outlet glacier to abrupt cooling 8200 and 9300 years ago},
url = {http://dx.doi.org/10.1029/2011GL049639},
volume = {38},
year = {2011}
}

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TY  - JOUR
AB  - Long-term records of Greenland outlet-glacier change extending beyond the satellite era can inform future predictions of Greenland Ice Sheet behavior. Of particular relevance is elucidating the Greenland Ice Sheet's response to decadal-and centennial-scale climate change. Here, we reconstruct the early Holocene history of Jakobshavn Isbr, Greenland's largest outlet glacier, using <sup>10</sup>Be surface exposure ages and <sup>14</sup>C-dated lake sediments. Our chronology of ice-margin change demonstrates that Jakobshavn Isbr advanced to deposit moraines in response to abrupt cooling recorded in central Greenland ice cores ca. 8,200 and 9,300 years ago. While the rapid, dynamically aided retreat of many Greenland outlet glaciers in response to warming is well documented, these results indicate that marine-terminating outlet glaciers are also able to respond quickly to cooling. We suggest that short lag times of high ice flux margins enable a greater magnitude response of marine-terminating outlets to abrupt climate change compared to their land-terminating counterparts. Copyright 2011 by the American Geophysical Union.
AU  - Young,NE
AU  - Briner,JP
AU  - Axford,Y
AU  - Csatho,B
AU  - Babonis,GS
AU  - Rood,DH
AU  - Finkel,RC
DO  - 10.1029/2011GL049639
PY  - 2011///
SN  - 0094-8276
TI  - Response of a marine-terminating Greenland outlet glacier to abrupt cooling 8200 and 9300 years ago
T2  - Geophysical Research Letters
UR  - http://dx.doi.org/10.1029/2011GL049639
VL  - 38
ER  - 

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