Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Pleurozium schreberi"”.
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Stickstoffimmissionen in Nordwestdeutschland: Untersuchungen zu den ökologischen Auswirkungen auf Kiefernforsten und Möglichkeiten der Bioindikation
… die Stickstoffgehalte in dem Bodenmoos Pleurozium schreberi, der Artenzusammensetzung borkenbewohnender Flechten und der Absterbegrad der Flechtenart Hypogymnia physodes. Diese standardisierten Verfahren ermöglichen mit relativ geringem Aufwand einen quantitativen Nachweis von …
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HABITAT CHARACTERISTICS AND DEMOGRAPHY OF CALYPSO BULBOSA AND CYPRIPEDIUM ARIETINUM IN THE GRAND SABLE DUNES, MICHIGAN
… <em>Chimaphila umbellata</em> and the moss <em>Pleurozium schreberi</em>. The population appears to be stable to expanding. Nearly 100 <em>Calypso bulbosa</em> were monitored in eight, 4 x 4-m permanent plots from 2008 to 2014. The minimum number of <em>Calypso bulbosa</em> in the Grand Sable …
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Ground Layer Response to Disturbance in the Pine-Dominated Eastern Foothill Region of West-Central Alberta, Canada
<p>The canopy cover of the Pinus contorta forests of west-central Alberta, dictates colonization of the forest floor ground layer. This dynamic ground layer is a mosaic of feather mosses and reindeer lichens in a system driven by disturbance. In this project, anthropogenic was used to control …