River Ice Data Instrumentation
Author :
Publisher : DIANE Publishing
Page : 46 pages
File Size : 37,85 MB
Release :
Category :
ISBN : 1428913505
Author :
Publisher : DIANE Publishing
Page : 46 pages
File Size : 37,85 MB
Release :
Category :
ISBN : 1428913505
Author : Roger L. Kay
Publisher :
Page : 40 pages
File Size : 35,26 MB
Release : 1997
Category : Ice on rivers, lakes, etc
ISBN :
Author : United States. Army. Coprs of Engineers. Omaha District
Publisher :
Page : pages
File Size : 16,36 MB
Release : 1995
Category : Ice on rivers, lakes, etc
ISBN :
Author : Roger L. Kay
Publisher :
Page : 40 pages
File Size : 20,69 MB
Release : 1997
Category : Ice on rivers, lakes, etc
ISBN :
Author : Roger L. Kay
Publisher :
Page : 52 pages
File Size : 50,71 MB
Release : 1997
Category : Ice on rivers, lakes, etc
ISBN :
Author : A. S. Watson
Publisher :
Page : 38 pages
File Size : 21,64 MB
Release : 1982
Category : Ice on rivers, lakes, etc
ISBN :
Author : Terry Donald Prowse
Publisher :
Page : 66 pages
File Size : 23,30 MB
Release : 1985
Category : Glace sur les rivières, les lacs, etc
ISBN :
Author : Cold Regions Research and Engineering Laboratory (U.S.)
Publisher :
Page : 52 pages
File Size : 42,21 MB
Release : 1986
Category : Frazil ice
ISBN :
This initial study of the ice-covered Tanana River, near Fairbanks, Alaska, attempted to 1) establish field methods for systematic and repetitive quantitative analyses of an ice-covered river's regime, 2) evaluate the instruments and equipment for sampling, and 3) obtain the initial data of a long-term study of ice cover effects on the morphology, hydraulics and sediment transport of a braided river. A methodology was established, and detailed measurements and samplings, including profiling by geophysical techniques, were conducted along cross sections of the river. A small, portable rotary drill rig equipped with a 356-mm (14-in.) ice auger was used to cut large diameter holes in the ice cover for through-the-ice measurements. Portable heat sources and a heated shelter were required to continuously thaw and dry equipment for the repetitive measurements. Measurements included ice cover thickness, water level, water depth, temperature, flow velocity, suspended load and bed load, frazil ice distribution and bed material composition. Remotely gathered data included apparent resistivity and subsurface radar profiling. The various techniques, sampling gear and problems encountered during use in the subfreezing cold are described in detail in this report.
Author : George D. Ashton
Publisher : Water Resources Publication
Page : 504 pages
File Size : 28,86 MB
Release : 1986
Category : Technology & Engineering
ISBN : 9780918334596
Author :
Publisher :
Page : 154 pages
File Size : 34,63 MB
Release : 2002
Category : Erosion
ISBN :