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Impacts of a large storm disturbance on microbial community composition in the Tar River of North Carolina.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Impacts of a large storm disturbance on microbial community composition in the Tar River of North Carolina./
Author:	Balmonte, John Paul P.
Description:	1 online resource (54 pages)
Notes:	Source: Masters Abstracts International, Volume: 76-01.
Contained By:	Masters Abstracts International76-01.
Subject:	Ecology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1557074click for full text (PQDT)
ISBN:	9781303939464

Impacts of a large storm disturbance on microbial community composition in the Tar River of North Carolina.
Balmonte, John Paul P.

Impacts of a large storm disturbance on microbial community composition in the Tar River of North Carolina. - 1 online resource (54 pages)

Source: Masters Abstracts International, Volume: 76-01.

Thesis (M.S.)--The University of North Carolina at Chapel Hill, 2014.

Includes bibliographical references

Microbial community response to environmental disturbances is a crucial topic to investigate as changes in community composition can have widespread consequences on an ecosystem. Microbes are generally sensitive to disturbances, but can exhibit resilience, capable of returning to pre-disturbance composition or achieving an alternative stable state. Here, I investigate microbial community composition in the Tar River of North Carolina from November 2010 to November 2011, capturing the landfall of Hurricane Irene on August 27, 2011. Using 16S ribosomal RNA sequence analyses, I investigated the response of riverine microbial communities to Hurricane Irene and found a likely hurricane-induced change or "signature". A finer analysis on two major groups, Betaproteobacteria and Verrucomicrobia, demonstrate the ecophysiological flexibility of their members, persisting and, in some instances, proliferating in the face of disturbance. The alteration in Tar River microbial community composition indicates sensitivity to disturbances, although a larger sampling window is required to assess resilience.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9781303939464Subjects--Topical Terms:

516476
Ecology.
Subjects--Index Terms:

BacteriaIndex Terms--Genre/Form:

542853
Electronic books.

Impacts of a large storm disturbance on microbial community composition in the Tar River of North Carolina.
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500 $a Advisor: Teske, Andreas; Arnosti, Carol.
502 $a Thesis (M.S.)--The University of North Carolina at Chapel Hill, 2014.
504 $a Includes bibliographical references
520 $a Microbial community response to environmental disturbances is a crucial topic to investigate as changes in community composition can have widespread consequences on an ecosystem. Microbes are generally sensitive to disturbances, but can exhibit resilience, capable of returning to pre-disturbance composition or achieving an alternative stable state. Here, I investigate microbial community composition in the Tar River of North Carolina from November 2010 to November 2011, capturing the landfall of Hurricane Irene on August 27, 2011. Using 16S ribosomal RNA sequence analyses, I investigated the response of riverine microbial communities to Hurricane Irene and found a likely hurricane-induced change or "signature". A finer analysis on two major groups, Betaproteobacteria and Verrucomicrobia, demonstrate the ecophysiological flexibility of their members, persisting and, in some instances, proliferating in the face of disturbance. The alteration in Tar River microbial community composition indicates sensitivity to disturbances, although a larger sampling window is required to assess resilience.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Ecology. $3 516476
650 4 $a Microbiology. $3 536250
650 4 $a Biogeochemistry. $3 545717
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653 $a Freshwater
653 $a Microbial communitty
653 $a North Carolina
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