東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Marine influence on juvenile fish tr...

O'Brien, Michael Henry Patrick.

Linked to FindBook

Google Book

Amazon

博客來

Marine influence on juvenile fish trophic ecology and community dynamics in Maryland's northern coastal lagoons.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Marine influence on juvenile fish trophic ecology and community dynamics in Maryland's northern coastal lagoons./
Author:	O'Brien, Michael Henry Patrick.
Description:	117 p.
Notes:	Source: Masters Abstracts International, Volume: 52-03.
Contained By:	Masters Abstracts International52-03(E).
Subject:	Ecology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1547744
ISBN:	9781303499449

Marine influence on juvenile fish trophic ecology and community dynamics in Maryland's northern coastal lagoons.
O'Brien, Michael Henry Patrick.

Marine influence on juvenile fish trophic ecology and community dynamics in Maryland's northern coastal lagoons. - 117 p.

Source: Masters Abstracts International, Volume: 52-03.

Thesis (M.S.)--University of Maryland, College Park, 2013.

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

Marine influence on Maryland's juvenile lagoon fish community was examined under varied levels of internal and external forcing. In 2009, stable isotope analysis showed increasing marine carbon dependency by bay anchovy with decreasing distance to the marine inlet. Following large seagrass losses, no similar trend was detected in 2012. Weakfish showed no structured dependence on marine carbon in either year. Diet contents lacked corresponding year-to-year changes in pelagic versus benthic prey items. In 2009, serial changes with distance to the inlet occurred in species assemblage, which may have been associated with internal seagrass structure. No gradient occurred in 2012. Analysis of a 24-year survey indicated a shift from marine-pelagic to structure-oriented species, associated with increased seagrass and tide level, and decreased North Atlantic Oscillation index. In Maryland's northern lagoon, the strength of marine influence on juvenile assemblages depended on the interplay between internal bay structure and external marine forcing.

ISBN: 9781303499449Subjects--Topical Terms:

516476
Ecology.

Marine influence on juvenile fish trophic ecology and community dynamics in Maryland's northern coastal lagoons.
LDR:02047nmm a2200301 4500 001 2061448
005 20151006081759.5
008 170521s2013 ||||||||||||||||| ||eng d
020 $a 9781303499449
035 $a (MiAaPQ)AAI1547744
035 $a AAI1547744
040 $a MiAaPQ $c MiAaPQ
100 1 $a O'Brien, Michael Henry Patrick. $3 3175707
245 1 0 $a Marine influence on juvenile fish trophic ecology and community dynamics in Maryland's northern coastal lagoons.
300 $a 117 p.
500 $a Source: Masters Abstracts International, Volume: 52-03.
500 $a Adviser: David H. Secor.
502 $a Thesis (M.S.)--University of Maryland, College Park, 2013.
506 $a This item must not be sold to any third party vendors.
520 $a Marine influence on Maryland's juvenile lagoon fish community was examined under varied levels of internal and external forcing. In 2009, stable isotope analysis showed increasing marine carbon dependency by bay anchovy with decreasing distance to the marine inlet. Following large seagrass losses, no similar trend was detected in 2012. Weakfish showed no structured dependence on marine carbon in either year. Diet contents lacked corresponding year-to-year changes in pelagic versus benthic prey items. In 2009, serial changes with distance to the inlet occurred in species assemblage, which may have been associated with internal seagrass structure. No gradient occurred in 2012. Analysis of a 24-year survey indicated a shift from marine-pelagic to structure-oriented species, associated with increased seagrass and tide level, and decreased North Atlantic Oscillation index. In Maryland's northern lagoon, the strength of marine influence on juvenile assemblages depended on the interplay between internal bay structure and external marine forcing.
590 $a School code: 0117.
650 4 $a Ecology. $3 516476
650 4 $a Aquatic sciences. $3 3174300
650 4 $a Biology. $3 522710
690 $a 0329
690 $a 0792
690 $a 0306
710 2 $a University of Maryland, College Park. $b Marine-Estuarine-Environmental Sciences. $3 1023615
773 0 $t Masters Abstracts International $g 52-03(E).
790 $a 0117
791 $a M.S.
792 $a 2013
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1547744