Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Steven A. Arcone"'
Publikováno v:
Geosciences, Vol 12, Iss 10, p 368 (2022)
The detection of water leakage along its transportation network has important societal impacts, such as avoiding a large volume of water wasted along the waterways or preventing water-related chemical or physical surrounding media deterioration. Amon
Externí odkaz:
https://doaj.org/article/0c89518dacbf4526a57f483875ced8c0
Publikováno v:
Journal of Glaciology. 67:1108-1120
The thickness of a supraglacial layer is critical to the magnitude and time frame of glacier melt. Field-based, short pulse, ground-penetrating radar (GPR) has successfully measured debris thickness during a glacier's melt season, when there is a str
Autor:
L. M. Kaluzienski, Steven A. Arcone, Gordon S. Hamilton, Ellyn M. Enderlin, Peter O. Koons, Zoe Courville
Publikováno v:
Journal of Glaciology. 65:989-999
While large-scale observations of intensified fracture and rifting can be observed through remote-sensing observations, understanding crevasse initiation may best be achieved with small-scale observations in which crevasses can be directly observed.
Autor:
Steven A. Arcone
Publikováno v:
Sedimentology. 65:1413-1446
Publikováno v:
Geological Society of America Abstracts with Programs.
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 9:201-211
Maxwell–Wagner relaxations (MWRs) are generally between 1 and 20 MHz in fine grain soils at volumetric water contents less than 10%. Isolated water inclusions appear to cause MWR. We used time domain reflectometry to measure complex permittivity fr
Autor:
Steven A. Arcone, Gordon S. Hamilton, L. M. Kaluzienski, Laura E. Ray, James H. Lever, Benjamin S. Walker
Publikováno v:
GEOPHYSICS. 81:WA21-WA34
The crevassed firn of the McMurdo shear zone (SZ) within the Ross Ice Shelf may also contain crevasses deep within its meteoric and marine ice, but the surface crevassing prevents ordinary vehicle access to investigate its structure geophysically. We
Publikováno v:
GEOPHYSICS. 81:WA13-WA20
Ground-penetrating radar (GPR) is not commonly used to study lake ice, and in general, the ground-based use of radar frequencies greater than 500 MHz in cryosphere geophysics is rare, due to a general interest in deeper stratigraphy and the difficult
Publikováno v:
Geological Society of America Abstracts with Programs.