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Standing Water Depth on Larsen B Ice Shelf Data DOI: https://doi.org/10.7265/N500002K Cite as MacAyeal, D. R. (2014) "Standing Water Depth on Larsen B Ice Shelf" U.S. Antarctic Program (USAP) Data Center. doi: https://doi.org/10.7265/N500002K. AMD - DIF Record(s) NSIDC-0584_1 Abstract This data set addresses why surface melt water lakes on ice shelves and ice sheets are notably influential in triggering ice-shelf break-up and modulating seasonal ice flow, and are thus principle avenues by which environmental change can be transmitted to the ice sheets of Antarctica and Greenland. A comparative analysis is performed of lake geometry and derived depth (using Landsat image reflectance) in two distinct regions, one a collapsing ice shelf and the other an ablation zone of a land terminating ice sheet, to better characterize the range of surface lake variability. Creator(s): MacAyeal, Douglas Date Created: 2014-04-29 Repository: USAP-DC (current) - NSIDC (original) License: Creative Commons Attribution-NonCommercial v4.0 Generic [CC BY-NC 4.0] Spatial Extent(s) West: -63, East: -55, South: -67, North: -63 Temporal Extent(s) Start: 2000-02-21 - End: 2000-02-22 Award(s) NSF 0944248 Version: 1 Related Project(s) Model Studies of Surface Water Behavior on Ice Shelves References Banwell, A., M. M. Cabellero, N. Arnold, N. Glasser, M. Cathles, and D. R. MacAyeal, 2014, Supraglacial Lakes on the Larsen B Ice Shelf, Antarctica, and at Paakitsoq, Annals of Glaciology, 55, 66. (doi:10.3189/2014AoG66A049) Keywords Antarctic Peninsula Antarctica Glaciers/ice Sheet Glaciology Ice Shelf Larsen B Ice Shelf Sample/collection Description Supraglacial Meltwater