Global ETD Search

21	Sub-pixel remote sensing for mapping and modelling invasive tamarix : a case study in West Texas, 1993-2005 / Silván-Cárdenas, José L. January 1900 (has links) Thesis (Ph. D.)--Texas State University--San Marcos, 2009. / Vita. Appendices: leaves 157-171. Includes bibliographical references (leaves 172-185). Also available on microfilm.
22	Historical legacies, competition and dispersal control patterns of invasion by a non-native grass, Microstegium vimineum Trin. (A. Camus) Schramm, Jonathon William. January 2008 (has links) Thesis (Ph. D.)--Rutgers University, 2008. / "Graduate Program in Ecology and Evolution." Includes bibliographical references (p. 148-159).
23	Distinguishing the habitat, corridor and conduit functions of roads in the spread of invasive plants / Christen, Douglas C. January 2005 (has links) Thesis (M.S.)--Ohio University, June, 2005. / Includes bibliographical references (p. 33-37)
24	Evaluating and monitoring invasive plant processes Repath, Charles Fitts. January 2005 (has links) (PDF) Thesis (M.S.)--Montana State University--Bozeman, 2005. / Typescript. Chairperson, Graduate Committee: Bruce D. Maxwell. Includes bibliographical references (leaves 114-130). Invasive plants. Weeds. Alien plants.
25	Distinguishing the habitat, corridor and conduit functions of roads in the spread of invasive plants Christen, Douglas C. January 2005 (has links) Thesis (M.S.)--Ohio University, June, 2005. / Title from PDF t.p. Includes bibliographical references (p. 33-37)
26	Site characteristics and plant invasion light limitation of invasive establishment and impacts of Elaeagnus umbellata on soil nitrogen availability and co-occurring species / Mostoller, Erin Lynn, January 2008 (has links) Thesis (M.S.)--University of Massachusetts Amherst, 2008. / Includes bibliographical references (p. 35-39).
27	Influence of Soil Disturbance and Fire on the Distribution of Caesar’s Weed (Urena Lobata) in Pine Flatwoods Unknown Date (has links) Novel disturbances can increase the vulnerability of pine flatwoods to exotic species such as Caesar’s weed (Urena lobata), a plant that has invaded many ecosystems. To understand Caesar’s weed response to disturbance, a factorial field manipulation was used to quantify invasion success. Influence of feral swine (Sus scrofa) on the presence of seeds in the area was analyzed. The effect of heat on Caesar’s weed germination was also quantified. A winter fire and mechanical soil disturbance had no statistical effect on the spread of Caesar’s weed. However, in feral swine disturbed soils Caesar’s weed was more likely to be husked and experience less competition from seeds of other species. Low levels of seed heating increased germination. This data can provide information about the influences of fire and soil disturbances on the spread of Caesar’s weed, as well as how fire intensity levels can affect the spread of invasive Caesar’s weed. / Includes bibliography. / Thesis (M.S.)--Florida Atlantic University, 2017. / FAU Electronic Theses and Dissertations Collection Ecology -- Florida Urena lobata Invasive plants--Ecology
28	The indigenous knowledge of the local community towards weeds and alien invasive plants in the Dinokana area, North-West Province, South Africa / by Kebalepile Benedict Itholeng Itholeng, Kebalepile Benedict Itholeng January 2007 (has links) Thesis (M. Environmental Science)--North-West University, Potchefstroom Campus, 2008. Perception Declared weeds Alien invasive plants
29	Timing of managed seasonal drawdowns to promote the establishment of wetland plant species on the Tule Lake National Wildlife Refuge, California / Washburn, Carolyn Foley. January 2000 (has links) Thesis (Ph. D.)--University of Washington, 2000. / Vita. Includes bibliographical references (leaves 103-112).
30	Allelopathic potential of the alien invader weed Campuloclinium macrocephalum(Less) D.C. Dixon, Gemma Michelle. January 2009 (has links) Thesis (M.Inst.Agrar)(Agronomy)--University of Pretoria, 2008. / Summary in English. Includes bibliographical references.

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