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

Understanding Key Factors Influencin...

Biles, Kelsey S.

Linked to FindBook

Google Book

Amazon

博客來

Understanding Key Factors Influencing Habitat Quality for the Endangered Fountain Darter (Etheostoma fonticola) in the Comal River.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Understanding Key Factors Influencing Habitat Quality for the Endangered Fountain Darter (Etheostoma fonticola) in the Comal River./
Author:	Biles, Kelsey S.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2017,
Description:	127 p.
Notes:	Source: Masters Abstracts International, Volume: 56-04.
Contained By:	Masters Abstracts International56-04(E).
Subject:	Conservation biology. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10266635
ISBN:	9781369790719

Understanding Key Factors Influencing Habitat Quality for the Endangered Fountain Darter (Etheostoma fonticola) in the Comal River.
Biles, Kelsey S.

Understanding Key Factors Influencing Habitat Quality for the Endangered Fountain Darter (Etheostoma fonticola) in the Comal River. - Ann Arbor : ProQuest Dissertations & Theses, 2017 - 127 p.

Source: Masters Abstracts International, Volume: 56-04.

Thesis (M.S.)--Baylor University, 2017.

The research in this thesis was divided into 3 main studies that took place in Landa Lake: water column, sediment, and plant nutrient analyses, an herbivory and soil fertility experiment, and a spatial study of diel dissolved oxygen dynamics. Nutrient data were collected via water samples, nutrient diffusing substrata (NDS), sediment cores, and plant samples. The water samples and NDS results indicated a severe phosphorus limitation in the water column and some macrophyte species may be limited by phosphorus as well. Herbivory in Landa Lake, particularly by crayfish, appears to be much more severe than previously thought and increased soil fertility exacerbates the issue in Ludwigia repens. Diel dissolved oxygen varied across the lake, largely correlated with flow conditions. During drought, there may be several areas of the lake where DO is low enough to threaten fountain darter survival, but there is little cause for concern under current conditions.

ISBN: 9781369790719Subjects--Topical Terms:

535736
Conservation biology.

Understanding Key Factors Influencing Habitat Quality for the Endangered Fountain Darter (Etheostoma fonticola) in the Comal River.
LDR:01977nmm a2200325 4500 001 2158694
005 20180618102536.5
008 190424s2017 ||||||||||||||||| ||eng d
020 $a 9781369790719
035 $a (MiAaPQ)AAI10266635
035 $a (MiAaPQ)baylor:10830
035 $a AAI10266635
040 $a MiAaPQ $c MiAaPQ
100 1 $a Biles, Kelsey S. $3 3346526
245 1 0 $a Understanding Key Factors Influencing Habitat Quality for the Endangered Fountain Darter (Etheostoma fonticola) in the Comal River.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2017
300 $a 127 p.
500 $a Source: Masters Abstracts International, Volume: 56-04.
500 $a Adviser: Robert D. Doyle.
502 $a Thesis (M.S.)--Baylor University, 2017.
520 $a The research in this thesis was divided into 3 main studies that took place in Landa Lake: water column, sediment, and plant nutrient analyses, an herbivory and soil fertility experiment, and a spatial study of diel dissolved oxygen dynamics. Nutrient data were collected via water samples, nutrient diffusing substrata (NDS), sediment cores, and plant samples. The water samples and NDS results indicated a severe phosphorus limitation in the water column and some macrophyte species may be limited by phosphorus as well. Herbivory in Landa Lake, particularly by crayfish, appears to be much more severe than previously thought and increased soil fertility exacerbates the issue in Ludwigia repens. Diel dissolved oxygen varied across the lake, largely correlated with flow conditions. During drought, there may be several areas of the lake where DO is low enough to threaten fountain darter survival, but there is little cause for concern under current conditions.
590 $a School code: 0014.
650 4 $a Conservation biology. $3 535736
650 4 $a Aquatic sciences. $3 3174300
650 4 $a Ecology. $3 516476
650 4 $a Biology. $3 522710
690 $a 0408
690 $a 0792
690 $a 0329
690 $a 0306
710 2 $a Baylor University. $b Biology. $3 3181891
773 0 $t Masters Abstracts International $g 56-04(E).
790 $a 0014
791 $a M.S.
792 $a 2017
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10266635