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Applications of Side Scan and Parame...

Greene, Austin L.

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Applications of Side Scan and Parametric Echosounders for Mapping Shallow Seagrass Habitats and Their Associated Organic Carbon.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Applications of Side Scan and Parametric Echosounders for Mapping Shallow Seagrass Habitats and Their Associated Organic Carbon./
Author:	Greene, Austin L.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2017,
Description:	119 p.
Notes:	Source: Masters Abstracts International, Volume: 56-05.
Contained By:	Masters Abstracts International56-05(E).
Subject:	Remote sensing. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10263707
ISBN:	9780355113747

Applications of Side Scan and Parametric Echosounders for Mapping Shallow Seagrass Habitats and Their Associated Organic Carbon.
Greene, Austin L.

Applications of Side Scan and Parametric Echosounders for Mapping Shallow Seagrass Habitats and Their Associated Organic Carbon. - Ann Arbor : ProQuest Dissertations & Theses, 2017 - 119 p.

Source: Masters Abstracts International, Volume: 56-05.

Thesis (M.S.)--The University of Texas Rio Grande Valley, 2017.

Despite a global valuation of $1.9 trillion seagrass habitats world-wide are in decline---directly impacting the large soil carbon stocks associated with seagrasses. Many methods exist to measure the health of seagrass habitats, yet few apply to shallow coastal ecosystems. Those that do lack spatial resolution (satellite surveys) or do not provide continuous data across large areas (point-based surveys). Furthermore, carbon content of these ecosystems is largely limited to destructive and time-consuming soil core sampling. Side scan and parametric acoustics represent a unique technological opportunity to study habitat coverage and carbon content of vegetated coastal habitats (< 3 m depth). This study presents proof of concept for applications of recreational side scan and parametric sub-bottom profiling sonars in mapping both habitat coverage and organic carbon distribution in shallow seagrass habitats, and explores how these methods might be improved in future applications.

ISBN: 9780355113747Subjects--Topical Terms:

535394
Remote sensing.

Applications of Side Scan and Parametric Echosounders for Mapping Shallow Seagrass Habitats and Their Associated Organic Carbon.
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245 1 0 $a Applications of Side Scan and Parametric Echosounders for Mapping Shallow Seagrass Habitats and Their Associated Organic Carbon.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2017
300 $a 119 p.
500 $a Source: Masters Abstracts International, Volume: 56-05.
500 $a Includes supplementary digital materials.
500 $a Adviser: Abdullah F. Rahman.
502 $a Thesis (M.S.)--The University of Texas Rio Grande Valley, 2017.
520 $a Despite a global valuation of $1.9 trillion seagrass habitats world-wide are in decline---directly impacting the large soil carbon stocks associated with seagrasses. Many methods exist to measure the health of seagrass habitats, yet few apply to shallow coastal ecosystems. Those that do lack spatial resolution (satellite surveys) or do not provide continuous data across large areas (point-based surveys). Furthermore, carbon content of these ecosystems is largely limited to destructive and time-consuming soil core sampling. Side scan and parametric acoustics represent a unique technological opportunity to study habitat coverage and carbon content of vegetated coastal habitats (< 3 m depth). This study presents proof of concept for applications of recreational side scan and parametric sub-bottom profiling sonars in mapping both habitat coverage and organic carbon distribution in shallow seagrass habitats, and explores how these methods might be improved in future applications.
590 $a School code: 1863.
650 4 $a Remote sensing. $3 535394
650 4 $a Acoustics. $3 879105
650 4 $a Environmental studies. $3 2122803
690 $a 0799
690 $a 0986
690 $a 0477
710 2 $a The University of Texas Rio Grande Valley. $b Biology. $3 3346515
773 0 $t Masters Abstracts International $g 56-05(E).
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793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10263707