Dissertationen zum Thema „Remnants used in“
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Jones, Angel D. Mrs. „Remnants“. VCU Scholars Compass, 2015. http://scholarscompass.vcu.edu/etd/4006.
Der volle Inhalt der QuelleDeakin, Elizabeth Louise. „Impacts of land-use intensification on forest remnants embedded within production landscapes“. Thesis, University of Canterbury. Biological Sciences, 2013. http://hdl.handle.net/10092/8712.
Der volle Inhalt der QuelleO'Brien, Michael Thomas. „Natural remnants in urban environments : a Marott Park design intervention“. Virtual Press, 2002. http://liblink.bsu.edu/uhtbin/catkey/1230605.
Der volle Inhalt der QuelleDepartment of Landscape Architecture
Stevens, Randall Elliott. „The use of weed technology in Palouse prairie remnants for management and restoration“. Pullman, Wash. : Washington State University, 2010. http://www.dissertations.wsu.edu/Thesis/Summer2010/r_stevens_051010.pdf.
Der volle Inhalt der QuelleTitle from PDF title page (viewed on July 30, 2010). "Department of Crop and Soil Sciences." Includes bibliographical references.
Ben, Kahn Ali. „Management planning for small multiple-use remnants of native vegetation : a case study of Douglas Scrub /“. Title page, table of contents and abstract only, 1992. http://web4.library.adelaide.edu.au/theses/09ENV/09envk12.pdf.
Der volle Inhalt der QuelleJohansson, Veronika A., Sara A. O. Cousins und Ove Eriksson. „Remnant Populations and Plant Functional Traits in Abandoned Semi-Natural Grasslands“. Stockholms universitet, Botaniska institutionen, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-67847.
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Barahona, Túpac A. „The impact of human practices on forest remnants people and conservation in a small nature reserve in western Nicaragua“. Ohio : Ohio University, 2001. http://www.ohiolink.edu/etd/view.cgi?ohiou987449787.
Der volle Inhalt der QuelleLindgren, Jessica. „Small remnant habitats : Important structures in fragmented landscapes“. Doctoral thesis, Stockholms universitet, Institutionen för naturgeografi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-148653.
Der volle Inhalt der QuelleResearch funder Ekoklim. Project:4339602.
At the time of the doctoral defense, the following paper was unpublished and had a status as follows: Paper 4: Manuscript.
Frisch, Jennifer Dawn. „Genetic determination of phragmites and small mammals use of remnant patches along the Central Platte River, Nebraska“. Thesis, University of Nebraska at Kearney, 2015. http://pqdtopen.proquest.com/#viewpdf?dispub=1588606.
Der volle Inhalt der QuelleInvasive phragmites (Phragmites australis) has encroached on the central Platte River in recent years potentially out-competing native stands of phragmites. Invasive stands are thought to have an overall negative impact on ecosystems, but do provide ecological benefits to some species as food or shelter. Little research has been conducted on its impacts on small mammals. The goals of this project were to identify potential native and invasive stands along the central Platte River and determine small mammals use of invasive phragmites. I examined 35 phragmites samples along the central Platte River using restriction fragment length polymorphism. I used molecular sequencing and morphological features to identify stands. All samples were determined to be invasive. Four study sites along the Platte River were selected to evaluate phragmites use and potential impacts on small mammals. Each study site was in a wooded grassland area and consisted of three patches of invasive phragmites and three patches of wooded grassland vegetation. Study sites were sampled using Sherman live traps from April to October 2014. I found no significant difference in overall small mammal use between vegetation types and no seasonal difference between use of phragmites and wooded grassland stands. I did, however, catch fewer individuals in both habitat types during August. Deer mice ( Peromyscus maniculatus) selected native vegetation whereas the white-footed mouse (Peromyscus leucopus), meadow vole (Microtus pennsylvanicus) hispid cotton rat (Sigmodon hispidus) and meadow jumping mouse (Zapus hudsonius) selected phragmites. Capture of hispid cotton rat was the first documentation of this species in Dawson County, Nebraska. Differences in selection by these species could be attributed to their different life histories or habitat preferences. The focus of management for invasive phragmites may not need to focus on total eradication. Additional sampling would be required to document the spatial extent of native phragmites stands along the central Platte River.
Mello, Tatiana Figueira de. „Estrutura da vegetação, cobertura florestal e preferências de uso da paisagem associadas a vertentes: as quase-florestas de São Luiz do Paraitinga“. Universidade de São Paulo, 2010. http://www.teses.usp.br/teses/disponiveis/41/41134/tde-19042010-105930/.
Der volle Inhalt der QuelleThis study was carried out in São Luiz do Paraitinga a county located in a hilly area in Southeastern Brazil that was originally covered by Atlantic Rainforest. The region has a history of intensive land use which resulted in a severely fragmented landscape. Under the hypothesis that agricultural practices and topography are closely linked in this landscape, I evaluated the effect of slopes orientation and inclination in forest cover and vegetation structure. Land use preferences had significant effects in shaping the landscape. While land use occurred mainly in most productive slopes (north/east), forest covered preferentially south and west facing slopes and steeper slopes. Forest regeneration occurred mainly on south facing slopes and steeper slopes, while deforestation was higher on north/east facing slopes. We propose that the landscape configuration has a hybrid origin, a product of the interplay between human choices (cultural attributes) and topography (a natural attribute), and which could not be explained by separate domains of nature and culture. Vegetation structure was only partly correlated with human interventions that are related to topography, and could also be influenced by actions related to other landscape elements, such as rural properties. Human actions, their varied origins and their effects on vegetation can be better understood if linked to social processes. Hence, if we want to improve our understanding on landscapes production and degradation, as well as propose conservation strategies appropriate to fragmented landscapes we need to explicitly include human activity in our landscape models.
Morbeck, Natália Belo Moreira. „Abordagem educativa para o uso de medicamentos em remanescentes quilombolas: uma perspectiva Freiriana“. Universidade Federal do Tocantins, 2014. http://hdl.handle.net/11612/492.
Der volle Inhalt der QuelleThe Indiscriminate use of drugs has become a world leading public health problems , especially for the old , for being the most medicalized age population. The goal of this study was to identify the dimensions that influence the rational use of drugs in an elder Quilombolas remnants population through an educative approach based on Freire’s thoughts, in the community of Malhadinha located in the city of Brejinho de Nazaré – Tocantins. A Descriptive Study, of quantitative and qualitative nature, this verification occured through semi-structured interviews and a sensibilization as required, nominated by educative intervention. Participated in the study Quilombolas remnants over 60 years, academics from the Malhadinha pole of Universidade da Maturidade of the Universidade Federal do Tocantins in the city of Brejinho de Nazaré – TO. The results showed high elderly rate in the illiterate group (46.2%) and 1-4 years of education (34.6%). It is evident that the act of self-medication is relevant among the participants as well as the careless treatment, the use of non-prescription drugs and the improper drug disposal. It may also happen prescription leavers and the drug use indicated by family and friends. Supports that the storage and drugs disposal occurs inappropriately. Noteworthy is the search of information through the TV and difficult acces to health care. As for the drugs reported by the participants, 21.21% are included in the Beers-Fick Criteria. We conclude that the booklet proposed in this research will contribute to build a more prepared society to critically face the linked information on health care and medicines. Corroborating to the development of healthy habits, encouraging the rational drug use, without submerging the essence of Quilombola culture, not only respecting differences, but adopting the Paulo Freire’s concepts, comprising as a cultural enrichment in which everyone can learn and develop.
Okada, Sachiko. „Effects of surrounding land use change on nesting success of small-bodied birds in Eucalyptus woodland remnants“. Master's thesis, 2020. http://hdl.handle.net/1885/205427.
Der volle Inhalt der QuelleZeppel, M. „The influence of drought, and other abiotic factors on tree water use in a temperate remnant forest“. Thesis, 2006. http://hdl.handle.net/10453/37299.
Der volle Inhalt der QuelleThis thesis presents the results of work undertaken to examine daily, seasonal and annual patterns of water use by a native remnant woodland in temperate Australia. The focus of the study was on the two dominant tree species of the woodland, but limited assessments of understorey and soil evapotranspiration were also undertaken. One of dominant species was Eucalyptus crebra, a broad-leaved tree and the other was Callitris glaucophylla a needle-leaved tree. At the start of the study, much of the eastern seaboard of Australia experienced a severe and prolonged drought but towards the end of the field work, rainfall at the site was significantly larger than the long-term average. This provided a fortuitous opportunity to compare the responses of vegetation water use to drought and nondrought periods. The study was conducted on the Liverpool Plains, of western New South Wales, Australia. Principle methods applied were (a) use of heat-pulse technology to measure rates of sap flow through trees; (b) open-top chambers to measure understorey and soil evapotranspiration; (c) application of the Penman-Monteith equation to estimate canopy conductance and transpiration rates; (d) two methods to scale spatially from measurements of individual trees to estimates of stand water use; (e) three methods to scale temporally from measurements conducted over a few weeks each year to provide annual estimates of stand water use; (f) a simple water balance was constructed to approximate the rate of deep drainage of water (rate of recharge). An annual water budget for the site was estimated for the drought and post-drought periods. The relationship between tree water use and diameter at breast height (DBH) was similar for the two species in each season, but the relationship for both species differed between seasons and years. In contrast, the relationships amongst DBH, sapwood area and leaf area differed between species at all times. This suggests that the same rate of water use by the eucalypt and Callitris (at a common size) was achieved through different mechanisms. Daily rates of stand water use showed significant intra- and inter-seasonal variation, with the lowest rates observed in winter and largest rates in summer. A simple model based upon solar radiation and vapour-pressure deficit was able to account for approximately 80 % of variation of stand water use under summer conditions with wet soil. Estimates of stand water use derived from the Penman-Monteith equation generally agreed well with those based upon measurements of sap velocity, with a slope of the regression of the two estimates being 1.03. In the drought-year, stand water use was approximately 59 % of rainfall and recharge was approximately 2% but in the post-drought year, when rainfall doubled compared to the drought year, stand water use was also 59 % whereas recharge was 4 %. This showed that despite the impact of an extensive and pronounced drought, the trees were able to rapidly adjust to more favourable conditions and maintain a low rate of recharge. These results are discussed in relation to the management of water resources for human consumptive use and in relation to the development of dryland salinity across Australian landscapes that have been cleared of trees.
Seward, Dawn R'Lene. „Use of the Judas goat technique to eradicate the remnant feral goat population on San Clemente Island, California“. Thesis, 1991. http://hdl.handle.net/1957/37022.
Der volle Inhalt der QuelleGraduation date: 1992
Galasso, Louise. „The spectacled bear's impact on livestock and crops and use of remnant forest fruit trees in a human-altered landscape in Ecuador“. 2002. http://digital.library.wisc.edu/1793/7588.
Der volle Inhalt der QuelleJay, A. E., J. S. Marsh, F. Fluteau und V. Courtillot. „Emplacement of inflated Pāhoehoe flows in the Naude’s Nek Pass, Lesotho remnant, Karoo continental flood basalt province: use of flow-lobe tumuli in understanding flood basalt emplacement“. 2018. http://hdl.handle.net/10962/60752.
Der volle Inhalt der QuelleDe, Witt Aletha. „Radio astronomy techniques : the use of radio instruments from single dish radio telescopes to radio interferometers“. Thesis, 2012. http://hdl.handle.net/10500/7046.
Der volle Inhalt der QuelleMathematical Sciences
Ph.D. (Astronomy)
(8803076), Jordan M. McGraw. „Implementation and Analysis of Co-Located Virtual Reality for Scientific Data Visualization“. Thesis, 2020.
Den vollen Inhalt der Quelle findenMaas, Bea. „Birds, bats and arthropods in tropical agroforestry landscapes: Functional diversity, multitrophic interactions and crop yield“. Doctoral thesis, 2013. http://hdl.handle.net/11858/00-1735-0000-0022-5E77-5.
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