کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5780986 | 1635362 | 2017 | 31 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Funnel-shaped surface depressions - Indicator or accelerant of rapid glacier disintegration? A case study in the Tyrolean Alps
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
فرآیندهای سطح زمین
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Funnel-shaped surface depressions - Indicator or accelerant of rapid glacier disintegration? A case study in the Tyrolean Alps Funnel-shaped surface depressions - Indicator or accelerant of rapid glacier disintegration? A case study in the Tyrolean Alps](/preview/png/5780986.png)
چکیده انگلیسی
The development of this 15 to 30Â m deep depression was monitored with a combination of methods in high detail, including direct ablation measurements and a time series of seven high-resolution airborne laser DEMs, plus recordings of ice flow velocity and surface elevation with DGPS. The thickness of ice and sediment layers was measured with vibroseismic soundings in 2012 and 2013. Similar developments were observed at three other glaciers with extreme retreat rates. Our investigation suggests that this mechanism has a major impact on and can be read as an indicator of a nonlinear increased response of glaciers to climate change.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Geomorphology - Volume 287, 15 June 2017, Pages 58-72
Journal: Geomorphology - Volume 287, 15 June 2017, Pages 58-72
نویسندگان
Martin Stocker-Waldhuber, Andrea Fischer, Lorenz Keller, David Morche, Michael Kuhn,