Glacial cirques as palaeoenvironmental indicators: Their potential and limitations

ID Barr, M Spagnolo - Earth-science reviews, 2015 - Elsevier
Glacial cirques are armchair-shaped erosional hollows, typified by steep headwalls and,
often, overdeepened floors. They reflect former regions of glacier initiation, and their …

Sediment residence time and connectivity in non-equilibrium and transient geomorphic systems

T Hoffmann - Earth-Science Reviews, 2015 - Elsevier
Growing empirical evidence shows that many geomorphic systems are in transient state or
out of equilibrium with respect to the external driving forces. The transient state is often …

Fluvial sequences as evidence for landscape and climatic evolution in the Late Cenozoic: a synthesis of data from IGCP 518

R Westaway, DR Bridgland, R Sinha, T Demir - Global and Planetary …, 2009 - Elsevier
This editorial synthesis introduces a collection of papers derived from International
Geoscience Programme (IGCP) Project 518, entitled 'Fluvial Sequences as Evidence for …

Allometric development of glacial cirque form: geological, relief and regional effects on the cirques of Wales

IS Evans - Geomorphology, 2006 - Elsevier
Headward and downward erosion near glacier sources, at rates exceeding fluvial erosion, is
important in recent discussions of orogen development and the limits to relief. This relates to …

Cirques have growth spurts during deglacial and interglacial periods: Evidence from 10Be and 26Al nuclide inventories in the central and eastern Pyrenees

Y Crest, M Delmas, R Braucher, Y Gunnell, M Calvet… - Geomorphology, 2017 - Elsevier
Cirques are emblematic landforms of alpine landscapes. The statistical distribution of cirque-
floor elevations is used to infer glacial equilibrium-line altitude, and the age of their frontal …

Cirque form and development in Romania: Allometry and the buzzsaw hypothesis

M Mîndrescu, IS Evans - Geomorphology, 2014 - Elsevier
A complete inventory of the 631 glacial cirques in Romania (and adjacent Ukraine) shows
that they are scale-specific and develop allometrically, extending in length more rapidly than …

Glaciers, rock avalanches and the 'buzzsaw'in cirque development: Why mountain cirques are of mainly glacial origin

IS Evans - Earth Surface Processes and Landforms, 2021 - Wiley Online Library
It has been proposed that most cirques are source‐area depressions of large, deep‐seated
rock‐slope failures. Yet the close relation between cirques and climate is convincing …

[HTML][HTML] A 6-year lidar survey reveals enhanced rockwall retreat and modified rockfall magnitudes/frequencies in deglaciating cirques

I Hartmeyer, M Keuschnig, R Delleske… - Earth Surface …, 2020 - esurf.copernicus.org
Cirque erosion contributes significantly to mountain denudation and is a key element of
glaciated mountain topography. Despite long-standing efforts, rates of rockwall retreat and …

Palaeoglacial and palaeoclimatic conditions in the NW Pacific, as revealed by a morphometric analysis of cirques upon the Kamchatka Peninsula

ID Barr, M Spagnolo - Geomorphology, 2013 - Elsevier
The distribution of glacial cirques upon the Kamchatka peninsula, Far Eastern Russia, is
systematically mapped from satellite images and digital elevation model data. A total of 3758 …

Response of glacial landscapes to spatial variations in rock uplift rate

SH Brocklehurst, KX Whipple - Journal of Geophysical …, 2007 - Wiley Online Library
The response of glaciated landscapes to rapid rock uplift, driven by tectonic convergence, is
an important, often neglected, aspect of proposed interactions between plate tectonic …