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An experimental study of the step-po...

Crowe, Joanna Catherine.

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An experimental study of the step-pool bed form.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	An experimental study of the step-pool bed form./
作者:	Crowe, Joanna Catherine.
面頁冊數:	147 p.
附註:	Source: Dissertation Abstracts International, Volume: 63-10, Section: B, page: 4565.
Contained By:	Dissertation Abstracts International63-10B.
標題:	Physical Geography. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3068137
ISBN:	049387688X

An experimental study of the step-pool bed form.
Crowe, Joanna Catherine.

An experimental study of the step-pool bed form. - 147 p.

Source: Dissertation Abstracts International, Volume: 63-10, Section: B, page: 4565.

Thesis (Ph.D.)--The Johns Hopkins University, 2003.

The step-pool bed form is common in steep mountain streams. It consists of a series of steps and pools, which in profile resemble a staircase. The essential geometry of the step-pool bed form is described by its height and spacing. Step height i

ISBN: 049387688XSubjects--Topical Terms:

893400
Physical Geography.

An experimental study of the step-pool bed form.
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245 1 3 $a An experimental study of the step-pool bed form.
300 $a 147 p.
500 $a Source: Dissertation Abstracts International, Volume: 63-10, Section: B, page: 4565.
500 $a Adviser: Peter R. Wilcock.
502 $a Thesis (Ph.D.)--The Johns Hopkins University, 2003.
520 $a The step-pool bed form is common in steep mountain streams. It consists of a series of steps and pools, which in profile resemble a staircase. The essential geometry of the step-pool bed form is described by its height and spacing. Step height i
520 $a The flow conditions under which steps form are too infrequent to allow an effective study of step-forming mechanisms and their controls in the field. Determining the controls of step spacing in the field is made more difficult by the fact that t
520 $a The dissertation reports on experiments in which two coarse sand/gravel mixtures were fed into a laboratory flume. One goal of these experiments was to identify the mechanisms of step formation. A second goal was to measure directly the spacing
520 $a Development of step spacing can be usefully considered in terms of the depositional location of a step-forming clast relative to an existing step upstream. A number of theories suggest that the interaction of the flow with an existing step sets
590 $a School code: 0098.
650 4 $a Physical Geography. $3 893400
650 4 $a Hydrology. $3 545716
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