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An assessment of suspended sediment transport in Arctic Alaskan rivers
Title:
An assessment of suspended sediment transport in Arctic Alaskan rivers
JLCTITLE245:
by Erica K. Lamb.
Personal Author:
Publication Information:
2013.
Physical Description:
xii, 81 leaves : illustrations, map ; 28 cm
General Note:
"May 2013."
Dissertaton Note:
M.S. University of Alaska Fairbanks 2013
Abstract:
Provided here is an initial assessment of suspended sediment transport in several rivers on the North Slope of Alaska. This study was divided into two parts: the Umiat project, which involved the Chandler, Anaktuvuk and Itkillik Rivers, and the NPR-A study, which considered Prince, Seabee and Fish Creeks, as well as a brief look at the lkpikpuk River, Otuk Creek, Judy Creek and the Ublutuoch River. Methods used included depth-integrated suspended sediment samples, grab samples, automatic pump-style samplers, discharge measurements, bed sediment grain size analysis and the inclusion of a variety of meteorological measurements from other projects. With slightly less than two years of data collection from May 2011 to September 2012, an initial analysis was completed. Suspended sediment rating curves developed for the Anaktuvuk and Chandler Rivers over the two-year study period revealed a strong correlation between suspended sediment concentration (SSC) and discharge. The most data was collected for the Anaktuvuk and Chandler Rivers; on these rivers, suspended sediment discharge was also analyzed, showing that over 90% of suspended sediment transport occurred during the spring melt period in 2011. Spring melt was not measured in 2012, so analysis was only completed for 2011.
Bibliography Note:
Includes bibliographical references (leaves 63-66).
Additional Physical Form Available:
Online version available via The University of Alaska Fairbanks https://scholarworks.alaska.edu/handle/11122/8251
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