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Allelopathy in the non-native macrop...

Sullivan, Daniel J.

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Allelopathy in the non-native macrophyte, Myriophyllum spicatum and its influence on trophic dynamics in aquatic systems.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Allelopathy in the non-native macrophyte, Myriophyllum spicatum and its influence on trophic dynamics in aquatic systems./
Author:	Sullivan, Daniel J.
Description:	80 p.
Notes:	Source: Masters Abstracts International, Volume: 55-01.
Contained By:	Masters Abstracts International55-01(E).
Subject:	Ecology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1596103
ISBN:	9781321959482

Allelopathy in the non-native macrophyte, Myriophyllum spicatum and its influence on trophic dynamics in aquatic systems.
Sullivan, Daniel J.

Allelopathy in the non-native macrophyte, Myriophyllum spicatum and its influence on trophic dynamics in aquatic systems. - 80 p.

Source: Masters Abstracts International, Volume: 55-01.

Thesis (M.S.)--Mississippi State University, 2015.

Non-native macrophytes structurally impact aquatic assemblages, yet little is known regarding how they influence energy pathways in freshwater ecosystems. Allelopathy in Eurasian watermilfoil- Myriophyllum spicatum has been shown to target basal epiphytic organisms resulting in differences in assemblage structure of colonizing epiphyton between M. spicatum and native M. sibiricum. I conducted a growth chamber experiment to investigate the hypothesis that differences in assemblage structure of colonizing epiphyton between these two macrophytes influence trophic dynamics within aquatic systems. My data suggest M. spicatum produces higher concentrations of allelochemicals, resulting in a more diverse epiphytic assemblage compared to M. sibiricum. This could result in potential transformation of trophic dynamics by decoupling carbon as it flows from primary producer to primary consumer. This work identifies a contributing mechanism responsible for M. spicatum invasiveness and provides new insight in its ecology and management of this non-native macrophyte.

ISBN: 9781321959482Subjects--Topical Terms:

516476
Ecology.

Allelopathy in the non-native macrophyte, Myriophyllum spicatum and its influence on trophic dynamics in aquatic systems.
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100 1 $a Sullivan, Daniel J. $3 3190093
245 1 0 $a Allelopathy in the non-native macrophyte, Myriophyllum spicatum and its influence on trophic dynamics in aquatic systems.
300 $a 80 p.
500 $a Source: Masters Abstracts International, Volume: 55-01.
500 $a Adviser: Eric D. Dibble.
502 $a Thesis (M.S.)--Mississippi State University, 2015.
520 $a Non-native macrophytes structurally impact aquatic assemblages, yet little is known regarding how they influence energy pathways in freshwater ecosystems. Allelopathy in Eurasian watermilfoil- Myriophyllum spicatum has been shown to target basal epiphytic organisms resulting in differences in assemblage structure of colonizing epiphyton between M. spicatum and native M. sibiricum. I conducted a growth chamber experiment to investigate the hypothesis that differences in assemblage structure of colonizing epiphyton between these two macrophytes influence trophic dynamics within aquatic systems. My data suggest M. spicatum produces higher concentrations of allelochemicals, resulting in a more diverse epiphytic assemblage compared to M. sibiricum. This could result in potential transformation of trophic dynamics by decoupling carbon as it flows from primary producer to primary consumer. This work identifies a contributing mechanism responsible for M. spicatum invasiveness and provides new insight in its ecology and management of this non-native macrophyte.
590 $a School code: 0132.
650 4 $a Ecology. $3 516476
650 4 $a Aquatic sciences. $3 3174300
690 $a 0329
690 $a 0792
710 2 $a Mississippi State University. $b Wildlife and Fisheries. $3 1020988
773 0 $t Masters Abstracts International $g 55-01(E).
790 $a 0132
791 $a M.S.
792 $a 2015
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1596103