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Development of needle lesions of Cronartium ribicola on Pinus strobusMartin, Jeanne A. January 1980 (has links)
Thesis (M.S.)--University of Wisconsin--Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 77-84).
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Germination behavior and vesicle formation by Cronartium Ribicola and the infection of Pinus StrobusHanson, Everett M. January 1972 (has links)
Thesis (Ph. D.)--University of Wisconsin-Madison. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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Disease resistance and spring phenological characteristics of Ribes L germplasm /Dalton, Daniel T. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2009. / Printout. Includes bibliographical references (leaves 170-183). Also available on the World Wide Web.
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Limber pine sensitivity to climatic and biological stressors evidence from dendrochronology and carbon isotopes /Hudson, Laura Elizabeth. January 2007 (has links)
Thesis (Ph. D.)--University of Wyoming, 2007. / Title from PDF title page (viewed on Nov. 7, 2008). Includes bibliographical references (p. 86-88).
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Application on integrated remote sensing and GIS technologies to geoenvironmental issues in far West Texas and southern New MexicoPerez, Adriana Evangelina, January 2008 (has links)
Thesis (Ph. D.)--University of Texas at El Paso, 2008. / Title from title screen. Vita. CD-ROM. Includes bibliographical references. Also available online.
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Burn severity and whitebark pine (Pinus albicaulis) regeneration in the North Cascades /McDowell, Stephanie A. Homann, Peter S. January 2010 (has links)
Thesis (M.S.)--Western Washington University, 2010. / Includes bibliographical references (leaves 59-61). Also issued online.
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Field classification of white pine blister rust stem-cankers on resistant western white pine in northern Idaho and determination of respective tissue damage through tree ring analysis /Eckert, Amy I. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2007. / Printout. Includes bibliographical references (leaves 73-78). Also available on the World Wide Web.
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Interactions of white pine blister rust, host species, and mountain pine beetle in whitebark pine ecosystems in the Greater YellowstoneBockino, Nancy Karin. January 2008 (has links)
Thesis (M.S.)--University of Wyoming, 2008. / Title from PDF title page (viewed on June 26, 2009). Includes bibliographical references (p. 86-111).
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Structure génétique des populations du Cronartium ribicola canadiennes /Et-Touil, Khalid. January 1998 (has links)
Thèse (M.Sc)--Université Laval, 1998. / Bibliogr. Publié aussi en version électronique.
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Population Structure and Biophysical Density Correlates of Whitebark Pine (Pinus albicaulis) at Two Treelines in the Northern Rocky MountainsSlyder, Jacob Brake 05 June 2012 (has links)
This study analyzes the structure and biophysical correlates of density of two whitebark pine (Pinus albicaulis) populations in the northern Rocky Mountains. Whitebark pine is a keystone species and an important component of treeline ecosystem dynamics; however, subalpine populations have declined nearly rangewide in recent decades. Though declines in subalpine forests have been well documented in the literature, few studies have assessed population structure and habitat requirements at treeline. Various disturbances have combined to impact whitebark pine populations across its range, but the primary threat at treeline sites in the northern Rocky Mountains is white pine blister rust, caused by the exotic fungal pathogen Cronartium ribicola. In this study, I aim to: 1) assess population structure and regeneration within two geographically different treelines experiencing contrasting levels of infection, and 2) examine associations among several biophysical variables and whitebark pine density to better understand treeline habitat variability and regeneration patterns. I used density-diameter curves and non-parametric Kruskal-Wallis tests to compare population structure between sites, and developed generalized linear mixed models to assess correlations between whitebark pine density and biophysical site variables. The results demonstrate that despite very different ecosystems and blister rust infection rates, our two study sites have similar population structure. Our model results highlight marked differences between populations in terms of biophysical correlates of density. While correlations are similar within site, seedlings and saplings have stronger correlations with biophysical variables than established trees. / Master of Science
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