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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Biogeochemistry and hydrology of three alpine proglacial environments resulting from glacier retreat

Bruckner, Monica Zanzola. January 2008 (has links) (PDF)
Thesis (MS)--Montana State University--Bozeman, 2008. / Typescript. Chairperson, Graduate Committee: Mark L. Skidmore. Includes bibliographical references.
22

From the foothills to the crest landscape history of the southern Manzano Mountains, central New Mexico, USA since 1800 /

Huebner, Donald James. January 2002 (has links) (PDF)
Thesis (Ph. D.)--University of Texas at Austin, 2002. / Vita. Includes bibliographical references. Available also from UMI Company.
23

Alpine vegetation of areas utilized by introduced populations of caribou (Rangifer tarandus) on the Kenai Peninsula, Alaska /

Paez, Carlos Eugenio. January 1991 (has links) (PDF)
Thesis (M.S.)--University of Wisconsin-Madison, 1991. / Typescript. Includes bibliographical references (leaves 39-42).
24

Alpine vegetation of areas utilized by introduced populations of caribou (Rangifer tarandus) on the Kenai Peninsula, Alaska

Paez, Carlos Eugenio. January 1991 (has links)
Thesis (M.S.)--University of Wisconsin-Madison, 1991. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 39-42).
25

Physiological and population ecology of two subalpine herbs on Mount St. Helens : contrasting strategies to a stressful environment /

Chapin, David Meyer. January 1986 (has links)
Thesis (Ph. D.)--University of Washington, 1986. / Vita. Bibliography: leaves [174]-187.
26

Beiträge zur Ökologie der Felsflora Untersuchungen aus dem Curfirsten- und Sentisgebiet /

Oettli, Max. January 1904 (has links)
Thesis--Zürich. / "Arbeit aus dem botanischen Museum des eidgenössischen Polytechnikums in Zürich." "Separatabdruck aus dem Jahrbuch der St. Gallischen Naturwissenschaftlichen Gesellschaft, 1903." "Auch erschienen als: drittes. Heft der Botanischen Exkursionen und pflanzengeographischen Studien aus der Schweiz." Includes bibliographical references (p. 169-171).
27

Hydrologic-carbon cycle linkages in a subalpine catchment

Riveros-Iregui, Diego Andrés. January 2008 (has links) (PDF)
Thesis (PhD)--Montana State University--Bozeman, 2008. / Typescript. Chairperson, Graduate Committee: Brian L. McGlynn. Includes bibliographical references.
28

Studies of the germination of seven Australian alpine and subalpine shrub species

MacPhee, Elizabeth Unknown Date (has links) (PDF)
Seeds of seven alpine and subalpine Australian shrub species (Acacia alpina,A. obliquinervia, Bossiaea foliosa, Hovea montana, Oxylobium ellipticum,Grevillea australis & Pimelea ligustrina) with potential to colonise in badly disturbed alpine and subalpine sites had a range of treatments (scarification,stratification, leaching, chemical soaks, freezing & diurnally fluctuating temperatures) applied to them to enhance germination success. Seeds of the hard seeded legumes responded well to scarification and stratification treatments. Acacia obliquinervia was scarified with boiling water which resulted in enhanced germination success. The scarification treatment with the best result was nicking for the other four legumes. The use of hot-watersoaks for these other legumes, of a minute or less showed some potential as a useful scarification treatment Stratification periods between 8 to 14 weeks for Acacia alpina, 12 to 14 weeks for Bossiaea foliosa, 2 to 8 weeks for Hoveamontana and 4 to 6 weeks for Oxylobium ellipticum gave significantly enhanced germination. Grevillea australis did not respond to germinationpre-treatments, except for an isolated case of nicking and stratification for 6weeks. The same treatment of older seed did not result in significantgermination. Pimelea ligustrina did not reliably respond to germination pretreatments.Germination trial results were then applied to one of the legumespeCIes (Bossiaea foliosa) as a guide to how these seeds respond to apretreatment before sowing on a disturbed site at the Bogong High Plains.The treatment of 30s in water @ l00°C and 14 weeks stratification before sowing in autumn was found to significantly enhance the field establishment success of Bossiaea foliosa.
29

Beiträge zur Ökologie der Felsflora Untersuchungen aus dem Curfirsten- und Sentisgebiet /

Oettli, Max. January 1904 (has links)
Thesis--Zürich. / "Arbeit aus dem botanischen Museum des eidgenössischen Polytechnikums in Zürich." "Separatabdruck aus dem Jahrbuch der St. Gallischen Naturwissenschaftlichen Gesellschaft, 1903." "Auch erschienen als: drittes. Heft der Botanischen Exkursionen und pflanzengeographischen Studien aus der Schweiz." Includes bibliographical references (p. 169-171).
30

Alpine plant-ant interactions /

Puterbaugh, Mary Norris, January 1997 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 1997. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.

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