A study of time dependence during serial needle ice events
@article{Outcalt1970ASO, title={A study of time dependence during serial needle ice events}, author={Samuel I. Outcalt}, journal={Archiv f{\"u}r Meteorologie, Geophysik und Bioklimatologie, Serie A}, year={1970}, volume={19}, pages={329-337} }
SummarySoil surface temperature, net radiation and soil heave data during a series of eleven consecutive needle ice growth-melt cycles at Vancouver, Canada, were studied using computer-graphic techniques. A method of analyzing the morphologic evolution of a needle growth using surface temperature and soil heave data is presented. Lastly, an atmospheric-geomorphic correlation matrix derived partially from the analysis of surface temperature-heave data is used to highlight the importance of…
16 Citations
Field observations of soil temperature and water tension feedback effects on needle ice nights
- Environmental Science
- 1971
SummaryNumerous laboratory studies have indicated that thermal gradients may produce appreciable soil water movement in the absence of a strong suction field. In addition the soil water flow and…
The climatonomy of a needle ice event: An experiment in simulation climatology
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SummarySoil surface temperature, net radiation and surface heave are used to evaluate a computer simulation of a needle ice event at Vancouver, Canada. The simulation which includes fusion and soil…
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The temperature regime on Marion Island in the subAntarctic is highly conducive to the occurrence of diurnal soil frost and needle ice growth (Holness 2003). Needle ice is the usual term applied to…
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This paper reports on a series of laboratory experiments designed to determine the impact of imposed temperature and moisture variations on the inclusion of sediment within growing needle ice. The…
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Needle ice formation, induced frost heave, and frost creep: A case study through photogrammetry at Stelvio Pass (Italian Central Alps)
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Field Observations of Soil Temperature and Water Tension Feedback Effects on Needle Ice Nights
- Environmental Science
- 1971
Numerous laboratory studies have indicated that thermal gradients may produce appreciable soil water movement in the absence of a strong suction field. In addition the soil water flow and thermal…
ENVIRONMENTAL LIMITS OF NEEDLE ICE: A GLOBAL SURVEY
- Environmental Science
- 1988
The global distribution of needle-ice incidence is examined through a detailed literature search which revealed more than 200 relevant studies. A comprehensive database of the 113 locatable…
An evaluation of the periglacial morphology in the high Drakensberg and associated environmental implications.
- Environmental Science
- 1997
Although periglacial research in the high Drakensberg and Lesotho mountains has received growing interest amongst southern African geomorphologists, little detailed , quantitative information was…
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