Results

Looking for more? ProQuest® Dissertations & Theses has additional dissertations and theses.
358 open access dissertations and theses found for:
if(Populus tremuloides)  »   Refine Search
1.
Rapid Assessment of Ecological Resilience in Aspen Communities
by Kirkey, Jason, M.A.  Prescott College. 2014: 204 pages; 1555581.
2.
The impact of nitrogen limitation and mycorrhizal symbiosis on aspen tree growth and development
by Tran, Bich Thi Ngoc, M.S.  The University of Alabama in Huntsville. 2014: 194 pages; 1570507.
3.
Restoring aspen under grazed landscapes
by Jones, Bobette E., Ph.D.  University of California, Davis. 2010: 50 pages; 3422652.
6.
Influence of nitrogen and sink competition on shoot growth of poplar
by Egekwu, Chioma, M.S.  University of Maryland, College Park. 2016: 109 pages; 10130093.
8.
Microhistology of moose browse using polarized light microscopy and age & sex-determination using moose scat
by Henderson, John J., M.S.  University of Nebraska at Kearney. 2012: 305 pages; 1530794.
10.
Macrofungi diversity of the South Hills of Idaho
by Levy-Boyd, Dylan, M.A.  Prescott College. 2010: 141 pages; 1474488.
11.
Belowground carbon fluxes respond to nutrient availability in a northern hardwood forest
by Bae, Kikang, Ph.D.  State University of New York College of Environmental Science and Forestry. 2013: 145 pages; 3614763.
12.
A Study of Soil Organic Matter and Its Controlling Factors in Portland, Oregon
by Dillon, Megan, M.S.  Portland State University. 2011: 151 pages; 1506403.
14.
Epigeal insect communities & novel pest management strategies in Pacific Northwest hybrid poplar plantations
by Rodstrom, Robert Andrew, Ph.D.  Washington State University. 2013: 107 pages; 3587164.
15.
Fire Effects and Management in Riparian Ecosystems of the Southwestern United States and Mexico
by Webb, Amanda D., M.S.  The University of Arizona. 2017: 168 pages; 10622023.
16.
Vegetation Establishment Following Floodplain Restoration in Mediterranean-climate California
by Soong, Oliver, Ph.D.  University of California, Santa Barbara. 2017: 162 pages; 10254066.
20.
The ecological legacies of drought, fire, and insect disturbance in western North American forests
by Assal, Timothy J., Ph.D.  Colorado State University. 2015: 208 pages; 3746145.
21.
Brownfields and Old-Fields: Vegetation Succession in Post-Industrial Ecosystems of Western New York
by Spiering, David J., Ph.D.  State University of New York at Buffalo. 2019: 191 pages; 13883772.
22.
Riparian Vegetation and Land Cover along the Great Plains' White River
by Cahlander-Mooers, Alex, M.S.  University of South Dakota. 2015: 216 pages; 10006278.
23.
Risk mangement strategies and dietary change at the early agricultural village of Las Capas
by Sinensky, Robert J., M.A.  Northern Arizona University. 2013: 367 pages; 1550129.
24.
Chickasaw plum: Establishment and importance of integration among ramets
by West, Adam Nathaniel, M.S.  Oklahoma State University. 2009: 92 pages; 1472822.
25.
Sieve element structure and function
by Mullendore, Daniel Leroy, Ph.D.  Washington State University. 2012: 199 pages; 3541228.
26.
The effects of large herbivores on small mammal communities, plants and ecosystem processes in northern Arizona
by Parsons, Elliott Wentworth Reed, Ph.D.  University of Montana. 2011: 139 pages; 3457428.
27.
Intron position in RNA polymerase genes and their relationship to eukaryotic phylogenies
by Robinson, Matthew C., M.S.  East Carolina University. 2010: 90 pages; 1484138.
29.
Forest Structure and Carbon Allocation within and Between Two Northern-Mixed Hardwood Edges
by Rademacher, John A., M.A.  The University of Toledo. 2004: 107 pages; 10835952.
1 - 30 of 358 displayed.
  1    2    3    4    5    6    7    8    9    10   Next >
Copyright © 2019 ProQuest LLC. All rights reserved. Terms and Conditions Privacy Policy Cookie Policy
ProQuest