Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Estimating erosion rates on active bedrock channels using in situ produced 10Be: implications for landscape evolution in small transient rivers.
Stockholm University, Faculty of Science, Department of Physical Geography and Quaternary Geology.
2010 (English)In: Geological Society of America Abstract with Programs, 178678. Denver, USA, Oct-Nov 2010., 2010Conference paper, Published paper (Other academic)
Abstract [en]

We measured concentrations of 10Be in two small bedrock rivers catchments on the Isle of Jura (western Scotland) in order to obtain erosion rates to test models of the responses of small bedrock rivers to base-level fall. The rivers of Jura experienced an abrupt, glacioisostatic base-level fall ca. 13.5ka, triggering upstream-propagating knickpoints. 10Be concentrations were obtained in the channel bed upstream and downstream of the main knickpoint triggered by that base-level fall. The preliminary results indicate that erosion rates are slightly higher downstream of the knickpoints, reflecting incomplete accommodation of the base-level fall by knickpoint retreat, ongoing glacioisostatic uplift and/or knickpoint rotation.

Place, publisher, year, edition, pages
2010.
Series
Geological Society of America Abstracts with Programs, Vol. 42, No. 5, p. 179
National Category
Physical Geography
Research subject
Geography, Physical Geography
Identifiers
URN: urn:nbn:se:su:diva-54240OAI: oai:DiVA.org:su-54240DiVA: diva2:392411
Conference
Geological Society of America Denver Annual Meeting
Available from: 2011-01-26 Created: 2011-01-26 Last updated: 2012-11-17

Open Access in DiVA

No full text

Search in DiVA

By author/editor
Jansen, John
By organisation
Department of Physical Geography and Quaternary Geology
Physical Geography

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 28 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf