Hall, Kevin. 1990 Mechanical weathering rates on Signy Island, maritime Antarctic. Permafrost and Periglacial Processes, 1 (1). 61-67. 10.1002/ppp.3430010108
Abstract
By means of re‐evaluating a number of properties of rock tablets left in the field for varying time periods, an estimation of rock breakdown rates is attained. From data obtained during the last five years, it would appear that rates are very slow, only of the order of 2% mass loss per 100 years. These rates refer to omnidirectionally frozen, relatively wet samples and, on the basis of laboratory simulation results, are over 50 times greater than for unidirectionally frozen bedrock. It is suggested that mechanical weathering rates in the maritime Antarctic are very slow.
Documents
Full text not available from this repository.
(Request a copy)
Information
Programmes:
A Pre-2012 Programme
Library
Metrics
Altmetric Badge
Dimensions Badge
Share
 |