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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

Multivariate and spatial study of the relationships between plant diversity and soil properties in created and semi-natural hay meadows

Vaz, Sandrine January 2001 (has links)
No description available.
22

Meadow, Millard County, Utah: the Geography of a Small Mormon Agricultural Community

Jackson, Richard H. 01 January 1966 (has links) (PDF)
The agricultural village was the basis of the original economy of Utah established by the Mormon settlers, but it has since been supplanted in importance by the industrial and commercial activities of the large centers of the Wasatch Front counties of Salt Lake, Weber, and Utah. This study was conducted in an attempt to determine the future of those communities removed from industrialized northern Utah. The village of Meadow, Millard County, was chosen as an example and it was subjected to a detailed geographic analysis. From this analysis conclusions have been drawn regarding its future.
23

Forest-meadow dynamics in the central western Oregon Cascades : topographic, biotic, and environmental change effects /

Rice, Janine, M. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2010. / Printout. Includes bibliographical references (leaves 125-136). Also available on the World Wide Web.
24

Meadow classification in the Willamette National Forest and conifer encroachment patterns in the Chucksney-Grasshopper meadow complex, Western Cascade Range, Oregon /

Dailey, Michele Meadows. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 190-196). Also available on the World Wide Web.
25

The impacts of wood bison (Bison bison athabascae) grazing on a sub-hygric shrub meadow plant community type, Mackenzie Bison Sanctuary, Northwest Territories /

Smith, David L. January 1990 (has links) (PDF)
Thesis (M. Sc.)--University of Alberta, 1990. / Submitted to the Faculty of Graduate Studies and Research in partial fulfilment of the requirements for the degree of Master of Science, Department of Botany. Includes bibliographical references. Available also in electronic format on the Internet.
26

Vickery Meadow Community Needs Assessment

Jay, Sarah, 1986- 12 1900 (has links)
This study represents a community needs assessment conducted for Trans.lation Vickery Meadow, a community-based organization in a North Dallas community, Vickery Meadow. Vickery Meadow is a community where refugee resettlement agencies place incoming clients, and therefore, there is a focus on immigrants and refugees in this study. Using theoretical conceptions of development, immigration policy, and the refugee resettlement process, this project measured residential perceptions of Vickery Meadow, the operations of Trans.lation Vickery Meadow, and overall community needs. Also included are perceptions of Trans.lation Vickery Meadow members concerning community needs and the operations of Trans.lation. Recommendations are made based upon research and conclusions from fieldwork.
27

An Investigation into ATP Misses

Wild, Julia Stephanie January 2014 (has links)
This project was carried out in order to complete the requirements of the Master of Engineering Management degree at the University of Canterbury. The project objective was to examine the reasons for Attainment to Plan (ATP) misses at the Meadow Fresh Christchurch plant, specifically the Fresh Beverages division. ATP is a measure of how closely the production team follows the daily packing plan, and is a site Key Performance Indicator (KPI). This report describes the action plans that were developed to decrease the number of misses to the target value, an analysis of the success of these plans, and recommendations which were made around the purchase of plant equipment in order to further improve the ATP results.
28

The floodplain meadows of Soomaa National Park, Estonia vegetation, dispersal, regeneration /

Palisaar, Jaan. January 2006 (has links)
Thesis (Dr. rer. nat.)--Universität Regensburg, 2006. / Title from PDF title page (viewed on Apr. 25, 2007). Includes bibliographical references (p. 169-185).
29

The effects of herbivory, competition, and disturbance on island meadows

Gonzales, Emily Kristianne 05 1900 (has links)
It is an unresolved paradox that non-native species are successful in novel environments whereas native species, presumably adapted to that environment, decline. This knowledge gap has persisted because third party processes in invasion ecology have been overlooked. Ungulate densities are increasing due to the eradication of predators and landscape change and I asked how herbivory and invasion might interact to cause declines of native species. In Garry oak meadows, Canada’s most endangered ecosystem, native forbs have declined relative to non-native grasses and I tested the facilitatory role of herbivory in that degradation. My investigations, novel to the field, were conducted on islands spanning the Canada-US border. Islands served as natural experimental units in a mensurative study of abundance patterns in seven plant groups and 15 focal species along gradients of herbivory, biogeography, soil depth, and human activities. Increasing ungulate densities were related to declines in abundances of native forbs, and increasing abundances of non-native annual grasses. These regional patterns were upheld by two plot-based, 2x2 factorial experiments that contrasted the fitness of native species under manipulations of herbivory and competition for light. Specifically, I showed that ungulates limited the establishment, growth, survival and reproduction of seedlings and transplanted native forbs and shrubs and that competition from non-native species had little effect. I also calculated forage selectivity indices and tested the efficacy of fencing and cutting to reduce competition, for the restoration of native community biomass. Non-native annual grasses were rarely browsed and increased with increasing ungulate density. Non-native perennial grasses declined with herbivory, however, their regional abundances were unaffected by ungulate density despite being preferentially foraged. That non-native annual and perennial grasses differed in their responses to herbivory has consequences for restoration and illustrates the challenge of developing a comprehensive theory of invasion. Reducing ungulates, necessary for the recovery of native forbs, also benefits non-native perennial grasses and therefore their removal speed recovery of Garry oak meadows. Despite advances in invasion ecology, scientists and managers are disconnected and research is rarely implemented. I conclude by proposing seven solutions to facilitate the integration of science into management.
30

The effects of herbivory, competition, and disturbance on island meadows

Gonzales, Emily Kristianne 05 1900 (has links)
It is an unresolved paradox that non-native species are successful in novel environments whereas native species, presumably adapted to that environment, decline. This knowledge gap has persisted because third party processes in invasion ecology have been overlooked. Ungulate densities are increasing due to the eradication of predators and landscape change and I asked how herbivory and invasion might interact to cause declines of native species. In Garry oak meadows, Canada’s most endangered ecosystem, native forbs have declined relative to non-native grasses and I tested the facilitatory role of herbivory in that degradation. My investigations, novel to the field, were conducted on islands spanning the Canada-US border. Islands served as natural experimental units in a mensurative study of abundance patterns in seven plant groups and 15 focal species along gradients of herbivory, biogeography, soil depth, and human activities. Increasing ungulate densities were related to declines in abundances of native forbs, and increasing abundances of non-native annual grasses. These regional patterns were upheld by two plot-based, 2x2 factorial experiments that contrasted the fitness of native species under manipulations of herbivory and competition for light. Specifically, I showed that ungulates limited the establishment, growth, survival and reproduction of seedlings and transplanted native forbs and shrubs and that competition from non-native species had little effect. I also calculated forage selectivity indices and tested the efficacy of fencing and cutting to reduce competition, for the restoration of native community biomass. Non-native annual grasses were rarely browsed and increased with increasing ungulate density. Non-native perennial grasses declined with herbivory, however, their regional abundances were unaffected by ungulate density despite being preferentially foraged. That non-native annual and perennial grasses differed in their responses to herbivory has consequences for restoration and illustrates the challenge of developing a comprehensive theory of invasion. Reducing ungulates, necessary for the recovery of native forbs, also benefits non-native perennial grasses and therefore their removal speed recovery of Garry oak meadows. Despite advances in invasion ecology, scientists and managers are disconnected and research is rarely implemented. I conclude by proposing seven solutions to facilitate the integration of science into management.

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