Wastage features of the inland ice sheet in central South Norway
Detailed field mapping of different lateral phenomena, striae, texture and till fabric are the basis of a reconstruction of five deglaciation phases in the east Jotunheimen-Gudbrandsdalen area, a landscape with moderate relief in the vicinity of the ice divide. During the wastage, the inland ice she...
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ftunivbergen:oai:bora.uib.no:1956/2195 2024-05-19T07:42:07+00:00 Wastage features of the inland ice sheet in central South Norway Garnes, Kari Bergersen, Ole Fredrik 1980 4820111 bytes application/pdf https://hdl.handle.net/1956/2195 eng eng Taylor & Francis urn:issn:0300-9483 urn:issn:1502-3885 https://hdl.handle.net/1956/2195 251-269 9 VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 Journal article Peer reviewed 1980 ftunivbergen 2024-04-30T23:32:08Z Detailed field mapping of different lateral phenomena, striae, texture and till fabric are the basis of a reconstruction of five deglaciation phases in the east Jotunheimen-Gudbrandsdalen area, a landscape with moderate relief in the vicinity of the ice divide. During the wastage, the inland ice sheet was separated into several ice lobes situated in valleys encircled by large ice-free uplands. The slope of the ice surface varied with local changes in the ice-movement pattern as well as due to breaking of ice-dams giving reversal of drainage from ice-dammed lakes. Non-climatic, large marginal moraines are thought to have been formed as a result of locally increased steepness of the ice surface. By tracing the deglaciation phases through two different valley-systems which converge in the lake Mjøsa-area, deglaciation events at the front of the ice lobes. acceptedVersion Article in Journal/Newspaper Ice Sheet University of Bergen: Bergen Open Research Archive (BORA-UiB) |
institution |
Open Polar |
collection |
University of Bergen: Bergen Open Research Archive (BORA-UiB) |
op_collection_id |
ftunivbergen |
language |
English |
topic |
VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 |
spellingShingle |
VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 Garnes, Kari Bergersen, Ole Fredrik Wastage features of the inland ice sheet in central South Norway |
topic_facet |
VDP::Matematikk og Naturvitenskap: 400::Geofag: 450 |
description |
Detailed field mapping of different lateral phenomena, striae, texture and till fabric are the basis of a reconstruction of five deglaciation phases in the east Jotunheimen-Gudbrandsdalen area, a landscape with moderate relief in the vicinity of the ice divide. During the wastage, the inland ice sheet was separated into several ice lobes situated in valleys encircled by large ice-free uplands. The slope of the ice surface varied with local changes in the ice-movement pattern as well as due to breaking of ice-dams giving reversal of drainage from ice-dammed lakes. Non-climatic, large marginal moraines are thought to have been formed as a result of locally increased steepness of the ice surface. By tracing the deglaciation phases through two different valley-systems which converge in the lake Mjøsa-area, deglaciation events at the front of the ice lobes. acceptedVersion |
format |
Article in Journal/Newspaper |
author |
Garnes, Kari Bergersen, Ole Fredrik |
author_facet |
Garnes, Kari Bergersen, Ole Fredrik |
author_sort |
Garnes, Kari |
title |
Wastage features of the inland ice sheet in central South Norway |
title_short |
Wastage features of the inland ice sheet in central South Norway |
title_full |
Wastage features of the inland ice sheet in central South Norway |
title_fullStr |
Wastage features of the inland ice sheet in central South Norway |
title_full_unstemmed |
Wastage features of the inland ice sheet in central South Norway |
title_sort |
wastage features of the inland ice sheet in central south norway |
publisher |
Taylor & Francis |
publishDate |
1980 |
url |
https://hdl.handle.net/1956/2195 |
genre |
Ice Sheet |
genre_facet |
Ice Sheet |
op_source |
251-269 9 |
op_relation |
urn:issn:0300-9483 urn:issn:1502-3885 https://hdl.handle.net/1956/2195 |
_version_ |
1799481754824736768 |