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Methods to measure and analyze parti...

Clancy, Katherine Ann.

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Methods to measure and analyze particle organization in boulder-bed streams.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Methods to measure and analyze particle organization in boulder-bed streams./
作者:	Clancy, Katherine Ann.
面頁冊數:	160 p.
附註:	Source: Dissertation Abstracts International, Volume: 64-11, Section: B, page: 5417.
Contained By:	Dissertation Abstracts International64-11B.
標題:	Hydrology. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3112622
ISBN:	0496601348

Methods to measure and analyze particle organization in boulder-bed streams.
Clancy, Katherine Ann.

Methods to measure and analyze particle organization in boulder-bed streams. - 160 p.

Source: Dissertation Abstracts International, Volume: 64-11, Section: B, page: 5417.

Thesis (Ph.D.)--University of Maryland, College Park, 2003.

Bed flow resistance is a function of both particle organization and particle size in natural streams. Large scale organization of particles into bed forms such as dunes, riffles and step-pools is well characterized and recognized as providing si

ISBN: 0496601348Subjects--Topical Terms:

545716
Hydrology.

Methods to measure and analyze particle organization in boulder-bed streams.
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520 $a Bed flow resistance is a function of both particle organization and particle size in natural streams. Large scale organization of particles into bed forms such as dunes, riffles and step-pools is well characterized and recognized as providing si
520 $a In order to study particle organization, methods needed to be developed to collect information on the bed particles that make up the particle size distribution. Particle sampling techniques were modified to account for more uniform sampling of t
520 $a Particle organization in boulder-bed streams was found to be controlled by channel width as well as the sorting of the particle distribution. To characterize these observations two length scales were developed. The first is the horizontal roughn
520 $a To analyze the spatial organization of bed particles and contributions of particle organization to channel stability, particles were sampled using a grid of 0.25 m by 1 m. The particle's size and position were recorded. The natural spatial organ
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