Results 71 to 80 of about 456,875 (239)

Synchronous terminus change of East Antarctic outlet glaciers linked to climatic forcing [PDF]

open access: yes, 2013
In recent years there has been a growing trend of acceleration, thinning and retreat of ocean-terminating outlet glaciers in both the Greenland and West Antarctic Ice Sheets, resulting in an increasing contribution to sea level rise.
MILES, BERTIE
core  

Decoupling glacier retreat and surface stabilization on the Snežnik Plateau (Slovenia), insights from in situ cosmogenic 36Cl exposure and depth‐profile ages

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Glaciokarst landscapes pose distinctive challenges for cosmogenic dating because meltwater and runoff can be rapidly rerouted into ponors and conduit networks, weakening glacier–river coupling and promoting local sediment storage. We reconstruct glacier retreat and postglacial stabilization on the Snežnik Plateau (SW Slovenia) using in situ ...
Onur Altınay   +6 more
wiley   +1 more source

Mapping the suitability for ice-core drilling of glaciers in the European Alps and the Asian High Mountains

open access: yesJournal of Glaciology, 2018
Ice cores from mid-latitude mountain glaciers provide detailed information on past climate conditions and regional environmental changes, which is essential for placing current climate change into a longer term perspective.
ROBERTO GARZONIO   +6 more
doaj   +1 more source

Insect communities of late Pleistocene steppe–tundra and Holocene boreal forest ecosystems in central Yukon Territory, Canada

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Subfossil insect communities from the Quartz Creek site provide a detailed record of both Late Pleistocene steppe–tundra and Holocene boreal forest ecosystems in central Yukon Territory, Canada. Fifteen Pleistocene assemblages (marine isotope stages [MIS] 4 to 2) are dominated by steppe–tundra and dry‐tundra taxa, particularly the weevils ...
Scott L. Cocker   +4 more
wiley   +1 more source

On the estimation of ice volume of alpine glaciers

open access: yesЛëд и снег, 2015
Volume (V) − area (S) scaling approach (V = kSp, where V and S are obtained from direct measurements) is widely used for ice storage assessments in glacier-mountain systems.
Yu. Ya. Macheret   +3 more
doaj   +1 more source

The glaciers of the eastern massifs of Cantabria, the Burgos Mountains and the Basque Country

open access: yes, 2021
Postprint (VOR) of Chapter of the book "Iberia, Land of Glaciers: How The Mountains Were Shaped By Glaciers". Elsevier, 157-178. https://www.sciencedirect.com/book/edited-volume/9780128219416/iberia-land-of-glaciers#about-the-bookThe massifs of the ...
Gómez Lende, Manuel   +4 more
core   +1 more source

New geochronological constraints on Late Pleistocene glaciation in the southern Cadí Massif, SE Pyrenees

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The Cadí Massif (42°17′09″ N, 1°38′11″ E; 2649 m a.s.l.) in the southeastern Pyrenees preserves clear evidence of Late Pleistocene glaciation, although previous research has focused almost exclusively on its northern slope. By contrast, the southern slope has remained largely unexplored.
M. Oliva   +5 more
wiley   +1 more source

A talus rock glacier in Nantlle Valley, North Wales

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT Landforms comprising mixtures of fine and coarse sediment and deposited during late glacial times are ubiquitous in the British mountains. In many cases, their interpretation has often proved contentious; as a result, the non‐generic term discrete debris accumulations (DDA) has been used to describe them and, over the last 50 years, some have ...
Stephan Harrison, Ed Anderson
wiley   +1 more source

Основни различия в генезиса на Кафявите планинско-горски почви в България и на Подзолите в руската тайга

open access: yesПочвознание, агрохимия и екология, 2010
Based on the undisputable proved withdrawal of the plane glaciers to North and the mountain glaciers withdrawal upward after thе Glacial epoch, we think that the Brown mountain forest soils in the middle and south Euro-Asian mountains are degraded ...
ГЕОРГИ AHTOHOB
doaj  

Assessing ice-cliff backwasting and its contribution to total ablation of debris-covered Miage glacier, Mont Blanc massif, Italy [PDF]

open access: yes, 2014
Continuous surface debris cover strongly reduces the ablation of glaciers, but high melt rates may occur at ice cliffs that are too steep to hold debris.
Brock, B.w., Reid, Tim, Brock, Benjamin
core   +1 more source

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