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Impact of breakwaters on sediment ch...

Barth, Nicole.

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Impact of breakwaters on sediment characteristics and submerged aquatic vegetation.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Impact of breakwaters on sediment characteristics and submerged aquatic vegetation./
作者:	Barth, Nicole.
面頁冊數:	307 p.
附註:	Source: Masters Abstracts International, Volume: 50-02, page: 9710.
Contained By:	Masters Abstracts International50-02.
標題:	Environmental management. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1501256
ISBN:	9781124969480

Impact of breakwaters on sediment characteristics and submerged aquatic vegetation.
Barth, Nicole.

Impact of breakwaters on sediment characteristics and submerged aquatic vegetation. - 307 p.

Source: Masters Abstracts International, Volume: 50-02, page: 9710.

Thesis (M.S.)--University of Maryland, College Park, 2011.

This item must not be sold to any third party vendors.

This study examined the impact of breakwaters, with varying ages (1-19 y) and in 3 salinity regions of Chesapeake Bay, on sediment characteristics and submerged aquatic vegetation (SAV). Sediment and SAV characterisitcs were determined at an adjacent-exposed and a breakwater-protected site in 24 locations. A mesocosm experiment was also conducted to evaluate SAV response to 4 organic-content treatments for 3 SAV species (Ruppia maritima, Vallisneria americana, and Zannichellia palustris). Breakwater effects on sedimentation were site-specific, some sites, having no apparent affect, while others where sandy shoreline erosion was dominant, an increase in grain size and sedimentation rate was observed. At other sites breakwaters facilitated fine-sediment deposition. SAV responses in the mesocosms, were highly variable with organic content. Therefore, SAV biomass in breakwater-protected area was related to the amount and type of sediments that the breakwater retained. Site evaluations should be conducted before breakwater construction if SAV colonization is desired.

ISBN: 9781124969480Subjects--Topical Terms:

535182
Environmental management.

Impact of breakwaters on sediment characteristics and submerged aquatic vegetation.
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