DOI: 10.25923/hcm7-az41 J. E. Walsh1,2, S. Bigalke3, S. A. McAfee4, R. Lader2, M. C. Serreze5, and T. J. Ballinger2 1Alaska Center for Climate Assessment and Policy, University of Alaska Fairbanks, Fairbanks, AK, USA 2International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, AK, USA 3Department of Geography, Portland State University, Portland, OR, USA 4Department of […]
DOI: 10.25923/yetx-rs76 K. Poinar1, K. D. Mankoff2,3, R. S. Fausto4, X. Fettweis5, B. D. Loomis6, A. Wehrlé7, C. D. Jensen8, M. Tedesco9, J. E. Box4, and T. L. Mote10 1University at Buffalo, Buffalo, NY, USA 2Goddard Institute of Space Studies, NASA, New York, NY, USA 3Autonomic Integra, New York, NY, USA 4Geological Survey of Denmark
Greenland Ice Sheet Read More »
DOI: 10.25923/f5t4-b865 W. N. Meier1, A. Petty2, S. Hendricks3, L. Kaleschke3, D. Divine4, S. Farrell5, S. Gerland4, D. Perovich6, R. Ricker7, X. Tian-Kunze3, and M. Webster8 1National Snow and Ice Data Center, Cooperative Institute for Research in Environmental Sciences, University of Colorado Boulder, Boulder, CO, USA 2Earth System Science Interdisciplinary Center, University of Maryland, College
DOI: 10.25923/e8jc-f342 M. -L. Timmermans1 and Z. Labe2 1Yale University, New Haven, CT, USA 2Atmospheric and Oceanic Sciences Program, Princeton University, Princeton, NJ, USA Headlines Arctic Ocean sea surface temperatures (SSTs) in the summer (June-August) are driven by the amount of incoming solar radiation absorbed by the sea surface and by the flow of warm
Sea Surface Temperature Read More »
DOI: 10.25923/nb05-8w13 K. E. Frey1, J. C. Comiso2, L. W. Cooper3, C. Garcia4, J. M. Grebmeier3, and L. V. Stock2 1Graduate School of Geography, Clark University, Worcester, MA, USA 2Cryospheric Sciences Laboratory, Goddard Space Flight Center, NASA, Greenbelt, MD, USA 3Chesapeake Biological Laboratory, University of Maryland Center for Environmental Science, University of Maryland, Solomons, MD,
DOI: 10.25923/s86a-jn24 G. V. Frost1, M. J. Macander1, U. S. Bhatt2, L. T. Berner3, J. W. Bjerke4, H. E. Epstein5, B. C. Forbes6, M. J. Lara7,8, R. Í. Magnússon9, P. M. Montesano10, G. K. Phoenix11, S. P. Serbin12, H. Tømmervik4, C. Waigl13, D. A. Walker14, and D. Yang12,15 1Alaska Biological Research, Inc., Fairbanks, AK, USA
Over recent decades, Arctic air temperatures have warmed at a greater rate relative to global means.
Surface Air Temperature Read More »
Many components of the Arctic land surface are directly influenced by snow cover from fall through spring, including the surface energy budget, ground thermal regime, permafrost, and terrestrial and freshwater ecosystems.
Terrestrial Snow Cover Read More »
Globally, precipitation over land has likely increased since 1950, consistent with increases in total atmospheric moisture. Climate models project an increase in Arctic precipitation, a transition from snowfall- to rainfall-dominated climates, and a higher frequency of heavy precipitation events.
Ice loss from the Greenland Ice Sheet has immediate and global influence on sea level rise, with impacts including coastal erosion, saltwater inundation of freshwater resources, and increased flooding frequency.
Greenland Ice Sheet Read More »
