Maps made with licensed software Arc Map 10.6.1 (https://desktop.arcgis.com/en/arcmap/), figure made with licensed software Adobe Illustrator CS6 (https://www.adobe.com). Full size image Table 1 Elevation change as ice loss indicator at Weißseespitze summit, given in metres per year...
摘要: Glaciers of California : modern glaciers, ice age glaciers, origin of Yosemite Valley, and a glacier tour in the Sierra Nevada Bill Guyton (California natural history guides, 59) University of California Press, c1998出版时间: 1998
Along with the present-day glacial outlines, the map also includes a reconstruction of the extent of the glaciers during the Little Ice Age, inferred from morphological features such as LIA and post-LIA moraine ridges as well as the aid of historical archive data. Some basic glacier ...
Along with the present-day glacial outlines, the map also includes a reconstruction of the extent of the glaciers during the Little Ice Age, inferred from morphological features such as LIA and post-LIA moraine ridges as well as the aid of historical archive data. Some basic glacier ...
1.5 standard deviations from the mean36. Finally, we average all individual processed velocity maps into a mean velocity map covering the entire period. We crop mean velocity maps to the updated ice mask prior to inverting for ice thickness to exclude background noise over non-glacierized ...
A Landsat Thematic Mapper (TM) scene from 2003 covering the Jotunheimen and Breheimen region has been used to map the recent glacier extents using threshol... LM Andreassen,F Paul - 《Cryosphere》 被引量: 350发表: 2008年 Glacier changes in southeast Alaska and northwest British Columbia and...
Ice -climbing: minimum age is 13yrs. an adult must accompany children 12-16yrs. Cancellation Policy If for some reason you need to cancel your trip, then let us know as soon as possible. Most of our trips are fully refundable provided we receive your cancellation request twenty-four (24)...
Transfer functions for MAP and MTWA were developed with the partial least squares (PLS) approach, and model performance was assessed using leave-one-out cross-validation. The validated model was used to reconstruct MAP and MTWA for the last 2992 cal years BP (1042 BC) in North Sikkim. The...
Bring a star map or use an app to help you identify constellations and planets. 4. Dress Warmly: Nights in the mountains can get chilly, even in the summer. Dress in layers and bring blankets to stay warm and comfortable while you enjoy the night sky. 5. Plan Around Lunar Phases: A...
Grand Plateau Glacier drains southwest from Mount Fairweather in southeast Alaska. The glacier advanced during the Little Ice age to the Alaskan coastline. Early maps from 1908 show no lake at the terminus of the glacier. The 1948 map (below) shows three small distinct lakes at the terminus of...