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Population response of an endangered...

Henderson, Amy Lynne.

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Population response of an endangered plant (Thelypodium stenopetalum, Brassicaceae) to precipitation.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Population response of an endangered plant (Thelypodium stenopetalum, Brassicaceae) to precipitation./
Author:	Henderson, Amy Lynne.
Description:	78 p.
Notes:	Source: Masters Abstracts International, Volume: 41-05, page: 1367.
Contained By:	Masters Abstracts International41-05.
Subject:	Biology, Botany. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1413323

Population response of an endangered plant (Thelypodium stenopetalum, Brassicaceae) to precipitation.
Henderson, Amy Lynne.

Population response of an endangered plant (Thelypodium stenopetalum, Brassicaceae) to precipitation. - 78 p.

Source: Masters Abstracts International, Volume: 41-05, page: 1367.

Thesis (M.S.)--California State University, Fullerton, 2003.

In 1988, the San Bernardino National Forest initiated a monitoring program for <italic>T. stenopetalum</italic> (slender-petaled mustard) in Belleville Meadow due to an observed decrease in population numbers, thought to be associated with a prolonged drought. The goal of my study was to determine if the total number of adult plants in Belleville Meadow was directly correlated with precipitation. A secondary goal of the study was to determine if the belt transect data would provide an estimation of the Belleville population without having to perform total counts.Subjects--Topical Terms:

1017825
Biology, Botany.

Population response of an endangered plant (Thelypodium stenopetalum, Brassicaceae) to precipitation.
LDR:01973nmm 2200301 4500 001 1859945
005 20041021080237.5
008 130614s2003 eng d
035 $a (UnM)AAI1413323
035 $a AAI1413323
040 $a UnM $c UnM
100 1 $a Henderson, Amy Lynne. $3 1947598
245 1 0 $a Population response of an endangered plant (Thelypodium stenopetalum, Brassicaceae) to precipitation.
300 $a 78 p.
500 $a Source: Masters Abstracts International, Volume: 41-05, page: 1367.
500 $a Chair: C. Eugene Jones.
502 $a Thesis (M.S.)--California State University, Fullerton, 2003.
520 $a In 1988, the San Bernardino National Forest initiated a monitoring program for <italic>T. stenopetalum</italic> (slender-petaled mustard) in Belleville Meadow due to an observed decrease in population numbers, thought to be associated with a prolonged drought. The goal of my study was to determine if the total number of adult plants in Belleville Meadow was directly correlated with precipitation. A secondary goal of the study was to determine if the belt transect data would provide an estimation of the Belleville population without having to perform total counts.
520 $a Statistically significant relationships were found between: (1) two year precipitation; (2) two year winter precipitation; (3) three year precipitation; and (4) three year winter precipitation. The belt transects do not adequately represent the Belleville Meadow population and cannot be used to estimate the total number of plants.
520 $a In contrast to published descriptions, my study indicates that <italic> T. stenopetalum</italic> is not an obligate biennial.
590 $a School code: 6060.
650 4 $a Biology, Botany. $3 1017825
650 4 $a Biology, Ecology. $3 1017726
650 4 $a Environmental Sciences. $3 676987
690 $a 0309
690 $a 0329
690 $a 0768
710 2 0 $a California State University, Fullerton. $3 1017845
773 0 $t Masters Abstracts International $g 41-05.
790 1 0 $a Jones, C. Eugene, $e advisor
790 $a 6060
791 $a M.S.
792 $a 2003
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1413323