Дисертації з теми "Arunta Region"
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Parsalaw, Willy Wilson Saiguran. "Liberalisation of maize marketing in the Arusha region in Tanzania." Thesis, University of Sussex, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.385964.
Повний текст джерелаParkinson, David John. "Sources and controls on fluoride in groundwater of the Arusha Region, northern Tanzania." Thesis, University College London (University of London), 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.391499.
Повний текст джерелаLino, Villanueva Gladys Liliana. "Arundo donax L. como gramínea perenne para la producción de biomasa en ambiente Mediterráneo." Doctoral thesis, Universitat de Barcelona, 2016. http://hdl.handle.net/10803/398126.
Повний текст джерелаIn recent years, global concern about emissions of greenhouse gases, especially CO2, is evident. One of the main pollutants actions is the burning of fossil fuels. Paradoxically, the world economy depends (directly and indirectly) largely on the energy derived from these fuels, mainly oil, coal and natural gas (in progressive measure). Fossil fuels are finite, although we still have a margin of a few years to exhaust them. According to the experts, we are entering to a new era, leaving aside the fossil fuels and instead, uses other alternative energy sources, such as: biomass for the production of biofuels (second generation), energy from the sun and the energy obtained with the air force. These sources must be used together, they are not mutually exclusive. One of the most important decisions of the COP 21 meeting in Paris was the agreement of the progressive decrease in fossil fuels; because of highly pollute the environment by releasing large amounts of CO2. Industrialized countries have already some research done years ago to use these alternative sources. In Europe and the USA, in four years, the use of biofuels should be increased from 10 to 20%. Therefore, make use of biomass for the production of biofuels is a main interest. In the present study, we worked with Arundo donax L., as an energy crop to evaluate their performance under drought stress, physiological, biochemical and molecular level. The results indicate that A. donax is a good performance at the level of biomass production; the physiological parameters are not unduly affected; besides they have a good water use efficiency. The molecular results did not provide much information about genes of drought tolerance; however, results are valuable for future research. Therefore, A. donax can be recommended as a good candidate for energy crop in the Mediterranean environment.
Shirima, Gabriel Mkilema. "The epidemiology of brucellosis in animals and humans in Arusha and Manyara regions in Tanzania." Thesis, University of Glasgow, 2005. http://theses.gla.ac.uk/4826/.
Повний текст джерелаMalmgren, Pema. "Surviving : not Living: A Study on a Library and its Users in Northern Tanzania." Thesis, Högskolan i Borås, Institutionen Biblioteks- och informationsvetenskap / Bibliotekshögskolan, 2000. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-18337.
Повний текст джерелаUppsatsnivå: D
Wafula, Edward [Verfasser]. "An Efficacy of Learner Disciplinary Measures on Improving Academic Performance in Secondary Schools : A Case Study of Sirisia District Within Bungoma County in Kenya, and Arumeru District Within Arusha Region in Tanzania / Edward Wafula." Munich : GRIN Verlag, 2015. http://d-nb.info/109745049X/34.
Повний текст джерелаMunishi, Emmanuel J. [Verfasser], and Axel W. [Akademischer Betreuer] Drescher. "Rural-urban migration of the Maasai nomadic pastoralist youth and resilience in Tanzania : case studies in Ngorongoro District, Arusha Region and Dar es Salaam city = Land-Stadt-Migration junger Maasai-Nomaden und Resilienz in Tansania : Fallstudien zum Ngorongoro District und der Stadt Dar es Salaam." Freiburg : Universität, 2013. http://d-nb.info/112274241X/34.
Повний текст джерелаAnderson, Jade Rachel. "Metamorphic and isotopic characterisation of Proterozoic belts at the margins of the North and West Australian Cratons." Thesis, 2015. http://hdl.handle.net/2440/106136.
Повний текст джерелаThesis (Ph.D.) (Research by Publication) -- University of Adelaide, School of Physical Sciences, 2015.
Trestrail, J. L. "U-Pb detrital zircon, geochemical and Nd isotope constraints on sedimentary provenance of the Chewings Range Quartzite, Warumpi Province, Arunta Region, NT." Thesis, 2010. http://hdl.handle.net/2440/106279.
Повний текст джерелаThe Chewings Range Quartzite is a meta-sedimentary cover sequence located in the Warumpi Province of the Arunta Region. U-Pb detrital Zircon analysis of the Chewings Range Quartzite indicates a minimum depositional age of ~ 1640Ma, with the main population of zircons residing within a range of 1700 – 1800Ma. Evidence from Sm-Nd isotopic data suggests that a series of Staurolite Garnet Schists, often grouped with the Chewings Range Quartzite, has a significantly more juvenile character. This suggests that it may represent a new unit with a significantly differing provenance to that of the Chewings Range Quartzite. Combined REE, geochemistry and detrital zircon dating suggests that the Chewings Range Quartzite was derived primarily off the Arunta Region and North Australian Craton, while the Stauralite Garnet Schists holds more affinity with juvenile Musgrave Province to the south.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, 2010
Lawson-Wyatt, M. A. "Regional Inkamulla-aged (ca. 1740–1755 Ma) tectonism along strike of the Mt Hay-Redbank Hill region, southern Aileron Province, central Australia." Thesis, 2012. http://hdl.handle.net/2440/92908.
Повний текст джерелаLA-ICP-MS U-Pb monazite and zircon geochronology from granulite facies metapelites and granites indicate Inkamulla-aged metamorphism has occurred in the southern Aileron province, immediately east of the Mt Hay and Mt Chapple massifs. Gneissic metasediments and a granitic gneiss from an EW-striking structural belt in the southern Aileron Province yield ages reflective of the Inkamulla Igneous Event (1754-1741 Ma) and the Chewings Event (1593-1545 Ma), along with magmatic ages of 1627 and 1641 Ma. The Chewings age is interpreted to represent structural reworking associated with discrete shear zones along the northern margin of the EW belt. Magmatic ages of ca. 1640 Ma typically associated with Warumpi Province magmatism and deformation are found within the study area, which weakens the argument that the Warumpi terrane is exotic from the Aileron Province. The metamorphic conditions of 780-920°C and 5-10 kbars indicate an elevated geothermal gradient.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Earth and Environmental Sciences, 2012
Wong, Y. H. "Detrital constraints on the southern Amadeus Basin –new analysis of zircon and apatite samples for detrital provenance and thermal evolution." Thesis, 2018. https://hdl.handle.net/2440/133693.
Повний текст джерелаThe Amadeus Basin is a Late Proterozoic to early Phanerozoic basin in central Australia, which records a complex sedimentation and thermal history throughout the basin. This study presents new analysis of zircon and apatite samples for detrital provenance and thermal evolution, focused in the southern Amadeus Basin (KULGERA). While the thermal history and provenance are well constrained for the north, such data for the southern region of the basin are lacking. Nineteen outcrop samples are analysed for detrital zircon U-Pb and provenance and one BR05DD01 drill-core sample is analysed for the AUPb and AFT ages. All sampled zircons share a similar prominent peak at ca. 1086 – 1163 Ma and a second prominent peak at ca. 1554 – 1791 Ma. However, all formations do not share a similar provenance due to the major tectonic events from the Musgrave Province and Arunta Region influencing sedimentation and architecture in the Amadeus Basin. Two age peaks derived in the AFT plot at114 +/- 11 Ma and 223 +/- 13 Ma suggest an extensive thermal history in the apatite partial annealing zone. Due to the insufficient number of analysed apatite grains, this hinders the identification of age populations and more detailed age calculations. More data would be required for the apatite analysis in order to conclude a specified age population and age calculation.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, YEAR
Haddow, D. J. "Structural and geochronological constraints on the origin and evolution of rocks in the Ormiston Pound region of the Western MacDonnell Ranges, Northern Territory." Thesis, 2009. http://hdl.handle.net/2440/128940.
Повний текст джерелаThe Arunta Inlier preserves a complex structural history, subject to a series of igneous, metamorphic and deformational events from the Paleoproterozoic to the mid-Paleozoic. U-Pb detrital zircon ages from Paleoproterozoic and Neoproterozoic sediments at Ormiston Gorge coincide with the timing of various tectonic phases in the Arunta Inlier. First order interpretations suggest that the Northern Arunta Inlier was the source of the oldest zircons recorded at ~1820 Ma, coinciding with the timing of the Stafford Event. The Strangways Orogeny at ~1770 Ma and 1730 Ma is the earliest deformation preserved in the Central Arunta Inlier and is probably the source of zircons accumulated in these sediments. Zircons post-dating the Strangways Orogeny are likely sourced from the Southern Arunta Inlier, coinciding with the Argilke Tectonic Event at ~1680 Ma, the Chewings Orogeny at ~1600 Ma, the Anmatjira Uplift Phase at 1500-1400 Ma and the emplacement of the Teapot Granite Complex at ~1140 Ma. The Neoproterozoic Heavitree Range Quartzite sediments represent initial deposition in the Amadeus Basin, which forms the remnant of a once much larger intracratonic basin in central Australia known as the Centralian Superbasin. The Arunta Inlier was exhumed from beneath the Centralian Superbasin during the Devonian-Carboniferous Alice Springs Orogeny, forming a series of subbasins including the Amadeus, Ngalia and Georgina Basins. North-south crustal compression during this Orogeny reactivated a series of steep north-dipping Mesoproterozoic fault structures including the Redbank shear zone and the Ormiston thrust zone. The northern Amadeus Basin is characterised by coupled basement and cover deformation, producing a series of basement-rooted south-propagating thrusts, which penetrate the basal Heavitree Range Quartzite. Structural cross-sections constructed across the Ormiston region propose a series of splay thrusts within the Ormiston thrust zone, with the basement and Heavitree Quartzite heavily deformed. The conformably overlying Bittersprings Formation comprises salts and evaporates, interpreted as a detachment layer. 40Ar/39Ar muscovite dating of mylonitic shear zones at Ormiston Gorge have constrained ‘peak deformation’ conditions in the region to a minimum age of 350 ± 3 Ma. Mineral assemblages formed in the surrounding areas reflect greenschist to lower amphibolite facies metamorphism, with temperatures reaching at least 350°C.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Physical Sciences, YEAR
Fields, C. E. "Liebig-aged (c. 1640 Ma) magmatism and metamorphism in c. 1760 Ma crust in the Warumpi and southern Aileron Province, central Australia: a case for revising the tectonic framework of Proterozoic Australia." Thesis, 2012. http://hdl.handle.net/2440/92217.
Повний текст джерелаThe southern margin of the North Australian Craton (NAC) has been suggested to represent a long-lived (c. 1860 to 1600 Ma) active margin that preserves a cryptic record of the growth and assembly of the Australian continent. The Warumpi Province is juxtaposed against the southern Aileron Province, and has been interpreted as exotic to the NAC, though the timing of collision between the Warumpi Province and the southern Aileron Province is contentious. U-Pb zircon and monazite LA-ICP-MS geochronology from granulite facies metapelites and granitic gneisses along the southern margin of the Aileron Province and northern margin of the Warumpi Province, has shown it is characterised by c. 1780-1740 Ma magmatic rocks and c. 1640-1615 Ma magmatic and metamorphic rocks. The evidence for these events is preserved in kilometre-scale migmatitic boudins and low-strain zones enveloped by pervasive E-W trending higher strain belts. The overprinting high strain fabrics are Grenvillian age and constrained to c. 1175-1070 Ma. Phase equilibria modelling on a garnet-sillimanite-cordierite metapelite dated at c.1616 Ma, from a low-strain domain within the southern Aileron Province, indicates that peak metamorphic conditions were ~7-8 kbar and between 740-900 °C, and were associated with a down-pressure or decompressional P-T history. A metamorphic monazite age of c.1620 Ma was also preserved in a granitic gneiss located in an older, low-strain domain. The presence of the c. 1760 Ma and c. 1640 Ma timelines in both the Warumpi and Aileron Provinces calls into question the proposed exotic nature of the Warumpi Province. A speculative interpretation is that the Liebig-aged metamorphism and magmatism, seemingly associated with relatively shallow orientated, low strain fabrics, represents a period of extension rather than collision.
Thesis (B.Sc.(Hons)) -- University of Adelaide, School of Earth and Environmental Sciences, 2012
Muneja, Mussa Simon. "Secondary school teachers' implementation of the competency-based curriculum in the Arusha Region, Tanzania." Diss., 2015. http://hdl.handle.net/10500/19940.
Повний текст джерелаCurriculum and Instructional Studies
M. Ed. (Curriculum Studies)
Nandety, Aruna [Verfasser]. "Recurrent selection for increased outcrossing rates of barley from semi-arid regions of Syria and Jordan / von Aruna Nandety." 2010. http://d-nb.info/100835595X/34.
Повний текст джерелаLi, Fan. "Effects of the Arundo donax L. on Hydrological Regime of the Rio Grande Basin." Thesis, 2012. http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-11139.
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