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Modeling Morphological Change on Wes...

ProQuest Information and Learning Co.

Modeling Morphological Change on Western Kenai Peninsula Beaches.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Modeling Morphological Change on Western Kenai Peninsula Beaches./
作者:	Albert, Kyle M.
面頁冊數:	1 online resource (54 pages)
附註:	Source: Masters Abstracts International, Volume: 57-02.
標題:	Civil engineering. -
電子資源:	click for full text (PQDT)
ISBN:	9780355500677

Modeling Morphological Change on Western Kenai Peninsula Beaches.
Albert, Kyle M.

Modeling Morphological Change on Western Kenai Peninsula Beaches. - 1 online resource (54 pages)

Source: Masters Abstracts International, Volume: 57-02.

Thesis (M.S.)--University of Alaska Anchorage, 2017.

Includes bibliographical references

Beach elevations at Ninilchik, AK were sampled in field surveys in October 2013 and August 2014 in order to evaluate patterns of profile change over time. Comparison of profile data showed a decrease in bed material, with a calculated annual net erosion rate of 11,664 cubic meters per year, supporting the notion that the seasonal loss of nearshore bed material is contributing to increasingly severe storm erosion.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355500677Subjects--Topical Terms:

561339
Civil engineering.
Index Terms--Genre/Form:

554714
Electronic books.

Modeling Morphological Change on Western Kenai Peninsula Beaches.
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035 $a AAI10683372
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100 1 $a Albert, Kyle M. $3 1186209
245 1 0 $a Modeling Morphological Change on Western Kenai Peninsula Beaches.
264 0 $c 2017
300 $a 1 online resource (54 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 57-02.
500 $a Adviser: Thomas Ravens.
502 $a Thesis (M.S.)--University of Alaska Anchorage, 2017.
504 $a Includes bibliographical references
520 $a Beach elevations at Ninilchik, AK were sampled in field surveys in October 2013 and August 2014 in order to evaluate patterns of profile change over time. Comparison of profile data showed a decrease in bed material, with a calculated annual net erosion rate of 11,664 cubic meters per year, supporting the notion that the seasonal loss of nearshore bed material is contributing to increasingly severe storm erosion.
520 $a Numerical modeling of coastal bed level change was performed to provide insight into the typical response of the Ninilchik beach to storm conditions, and to evaluate design alternatives. The XBeach numerical model was selected for its ability to accurately model hydrodynamic and morphological processes across a two-dimensional domain. A technique for simulating impacts of coastal structures through modification of input bathymetry is introduced. Preliminary XBeach modeling of idealized conditions demonstrated good agreement with the one-line concept of longshore transport response to shore-perpendicular structures. Multiple configurations of shore protection design alternatives were simulated and compared in XBeach, and a series of shore-perpendicular jetties is recommended.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2018
538 $a Mode of access: World Wide Web
650 4 $a Civil engineering. $3 561339
650 4 $a Ocean engineering. $3 857658
655 7 $a Electronic books. $2 local $3 554714
690 $a 0543
690 $a 0547
710 2 $a ProQuest Information and Learning Co. $3 1178819
710 2 $a University of Alaska Anchorage. $b Civil Engineering. $3 1186082
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10683372 $z click for full text (PQDT)

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