Rozprawy doktorskie na temat „Nature conservation – history – 20th century”
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Clouten, Kirstin. "Architectural significance of the recent past". Virtual Press, 2001. http://liblink.bsu.edu/uhtbin/catkey/1214379.
Pełny tekst źródłaDepartment of Architecture
Sivilich, Anjanette U. "Wheeler/Portage Nike missile launch site C-47 : historic structure report". Virtual Press, 2000. http://liblink.bsu.edu/uhtbin/catkey/1175435.
Pełny tekst źródłaDepartment of Architecture
Gairn, Louisa. "Aspects of modern Scottish literature and ecological thought". Thesis, University of St Andrews, 2005. http://hdl.handle.net/10023/14839.
Pełny tekst źródłaPotts, Dale E. "Woods Voices, Woods Knowledge: Work and Recreation in the Popular Literature of the Northeastern Forest, 1850-1963". Fogler Library, University of Maine, 2007. http://www.library.umaine.edu/theses/pdf/PottsDE2007.pdf.
Pełny tekst źródłaListon, Andrew Adams. "The ecological voice in recent German-Swiss prose". Thesis, University of St Andrews, 2005. http://hdl.handle.net/10023/11287.
Pełny tekst źródłaEppig, Margaret L. "Russell Lord and the Permanent Agriculture Movement: An Environmental Biography". Antioch University / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=antioch1503404147197934.
Pełny tekst źródłaPenazzi, Leonardo. "The fellow (novel) ; and Australian historical fiction, debating the perceived past (dissertation)". University of Western Australia. School of Social and Cultural Studies, 2008. http://theses.library.uwa.edu.au/adt-WU2008.0070.
Pełny tekst źródłaMacKenzie, Garry Ross. "Landscapes in modern poetry : gardens, forests, rivers, islands". Thesis, University of St Andrews, 2014. http://hdl.handle.net/10023/5910.
Pełny tekst źródłaFanstone, Ben Paul. "The pursuit of the 'good forest' in Kenya, c.1890-1963 : the history of the contested development of state forestry within a colonial settler state". Thesis, University of Stirling, 2016. http://hdl.handle.net/1893/25290.
Pełny tekst źródłaLabo, Nora. "Competing constructions of nature in early photographs of vegetation : negotiation, dissonance, subversion". Thesis, University of St Andrews, 2018. http://hdl.handle.net/10023/12807.
Pełny tekst źródłaPotter, Emily Claire. "Disconcerting ecologies : representations of non-indigenous belonging in contemporary Australian literature and cultural discourse". Title page, contents and abstract only, 2003. http://web4.library.adelaide.edu.au/theses/09PH/09php865.pdf.
Pełny tekst źródłaLefort, Nicolas. "Patrimoine régional, administration nationale : la conservation des monuments historiques en Alsace de 1914 à 1964". Phd thesis, Université de Strasbourg, 2013. http://tel.archives-ouvertes.fr/tel-01037903.
Pełny tekst źródłaFriedman, Howard Lawrence. "Federal and state renewable energy policy : lessons from the late 1970's and early 1980's /". Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-10062009-020318/.
Pełny tekst źródłaHellebois, Armande. "Theoretical and experimental studies on early reinforced concrete structures: contribution to the analysis of the bearing capacity of the Hennebique system". Doctoral thesis, Universite Libre de Bruxelles, 2013. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209441.
Pełny tekst źródłaWith this in mind, the present research aims at identifying the specific structural characteristics of reinforced concrete structures erected before the First World War. Several axes of investigation were pursued in this PhD research and have resulted in the main observations detailed below.
- Based on a case study of the region of Brussels (Belgium), a database of structures built in reinforced concrete prior to 1914 was drawn up in order to place the material in its historical and geographical context. The inventory currently contains 507 examples and provides a panorama of the uses of reinforced concrete, ranging from numerous foundations and slabs to a complete structure from the end of the 1890s. This list is supplemented by a survey of a total of 605 patents filed for reinforced concrete in Belgium before the First World War. The early development of reinforced concrete was strongly related to national patenting, with a considerable number of systems being patented by private inventors for commercial purposes. Reinforced concrete profoundly transformed the building industry. All the professions working with the composite material had to change their approach, from the planning stage through to execution on the site. From the viewpoint of construction history, all these modifications make the time of the advent of reinforced concrete a particularly fruitful period to study.
- From the survey of early reinforced concrete structures in Brussels and the database of Belgian patents, the supremacy of the Frenchman François Hennebique and his system on the Brussels market for reinforced concrete (and, by extension, on the Belgian market) before 1914 is incontestable. This commercial achievement resulted from a combination of factors: an efficient structural system, meticulous attention to the quality of on-site reinforced concrete execution, and the commercial acumen to develop the business through advertising and other media. The well-known Hennebique system represents a monolithic structure including slabs, beams and columns. In fact, this system changed over the decades of operation of Hennebique’s company, not so much in relation to the design methods (his original semi-empirical method continued to be used) but particularly in practical terms (the type and location of the rebars among others). The evolution of the system is analysed by means of technical drawings from about 30 Belgian projects designed by Hennebique between 1900 and 1930.
- After the building contractors, who had been the first to believe in the structural and economic potential of reinforced concrete, engineers invented the calculation models and architects started developing new shapes. The Belgian engineer Paul Christophe was among the first theorists of reinforced concrete. The publication of his book Le béton armé et ses applications in 1899 is internationally recognised as a milestone in the rational modelling of structural reinforced concrete elements. Prior to the present study, details of his life and work remained largely uninvestigated, but the discovery of large parts of his personal archives has allowed clarification of his role in the popularisation of reinforced concrete, especially at the theoretical level.
- Reinforced concrete structures around the beginning of the 20th century were initially governed by empirical models of calculation (and execution) developed by the individual constructors. Gradually, reinforced concrete standards, published between 1904 and 1923 and based on working stress analysis and elastic modular ratio theory, replaced the utility of the patented systems. The different theoretical approaches are briefly described in this research. Mastering the theoretical assumptions and calculation methods used at the time represents the first step towards an appreciation of the structural behaviour and the possible weaknesses that can be expected.
- A review, based on literature published at that time, of the properties of the components of reinforced concrete allows identification of the characteristic materials used in the concrete matrix and the metal reinforcements. The execution process and the available technological tools for erecting a reinforced concrete structure are also addressed, as these would have had a direct influence on the quality of construction. Non-destructive and destructive experimental laboratory tests were performed on original samples, mainly removed from the Colo-Hugues viaduct (1904, Braine-l’Alleud, Hennebique system) in order to assess the mechanical properties, chemical features and durability issues for concrete and ferrous reinforcements. Comparing the results obtained using different techniques also makes it possible to determine the extent to which these techniques are reliable for the appraisal of early reinforced concrete structures.
- The structural efficiency of the Hennebique system is assessed based on an understanding of the principles of Hennebique’s semi-empirical method of calculation, but also – and primarily – by means of observations from experimental tests carried out on full-sized beams removed from the Colo-Hugues viaduct. Analysing and understanding the behaviour of the new composite material was a critical issue for promoting the use of reinforced concrete at the beginning of the 20th century. Today, what is required is a re-assessment of its structural behaviour. Three bending tests up to failure in simply supported conditions were performed at the BATir Department of the Université libre de Bruxelles on T-beams from the Colo-Hugues viaduct. This case study is representative of the majority of Hennebique structures, because the typical continuous straight T-beam is the main structural element of any Hennebique structure (bridge, building, etc.). The first test is a four-point bending test on a complete span (6 m) of the viaduct to obtain the response of the central part under positive bending moment. The flexural failure was ductile and occurred through yielding of the reinforcements followed by crushing of the concrete at mid-span. The second and third tests are three-point bending tests on 4 m long specimens centred on the column, representing the behaviour of the beam around the supports. These showed a sudden slipping failure due to loss of the adhesive bond between rebars. The results of these three experiments combined reproduce the actual behaviour of the viaduct in service. The bearing capacity of the Hennebique system in service and at ultimate has been demonstrated, at least for one loading case. These experimental tests provide essential data for a better understanding of the mechanisms of failure and reveal the main weaknesses of the Hennebique T-beam. Two strengthening solutions are suggested as supplementary information.
- The pathologies observed in early reinforced concrete structures (honeycombs, corrosion of the rebars, and so on) are mainly attributable to the tools and techniques that the builders had at their disposal (handmade compaction, high water-to-cement ratio, etc.) and by the limited contemporary knowledge of the physical and chemical phenomena, especially with regard to long-term effects. In fact, the concrete quality of the viaduct is surprisingly satisfactory despite its great age, due to the fact that the whole structure was covered with plaster, like the majority of reinforced concrete structures designed at that time.
This research establishes that reinforced concrete structures from 1880 to 1914 differ from later reinforced concrete structures. Taking into consideration the features of early reinforced concrete structures will contribute to ensuring sustainable conservation with limited intervention, thus preserving as much as possible of the original structure when restoration work is undertaken. Working on existing buildings often requires a multidisciplinary and holistic approach. The present study could thus be extended in various areas. For example, other structural aspects could be studied more in depth, such as demonstration of the shear strength of the Hennebique system or detailed consideration of the reinforcements (low adherence, particular anchorage devices, etc.)/
C'est dans le cadre de la conservation, au sens large du terme, que s'inscrit cette recherche sur les constructions en béton armé de première génération, c'est-à-dire de la fin du 19ème siècle au début du 20ème siècle. Cette recherche traite uniquement des superstructures, à l'exclusion des fondations, routes, tuyaux, etc. et en béton armé au sens moderne du terme, c'est-à-dire un béton réalisé à base de ciment artificiel et dont les armatures interviennent surtout pour reprendre les efforts de traction, ce qui exclut par exemple les utilisations de poutrelles métalliques enrobées de béton. Certains de ces ouvrages, réalisés entre 1880 et 1914, font aujourd'hui partie intégrante du patrimoine bâti, pour leurs valeurs architecturale, historique, technique ou aussi socio-économique. Ils jalonnent désormais l'histoire de la construction comme témoins d'une époque où le béton armé était un matériau nouveau. La Première Guerre mondiale marque la fin de cette période de premières innovations, d'explorations et d'expérimentations. Elle entérine l'acceptation et la diffusion du béton armé comme matériau de construction à part entière. Cependant, ainsi que le montrent certains projets de restauration actuels aux interventions inadéquates, il y a encore une méconnaissance des spécificités du béton armé de cette époque. Les causes de leurs dégradations mal diagnostiquées sont traitées de façon inappropriée. Or, dans les prochaines années, nombre de structures en béton armé construites dans la première moitié du 20ème siècle seront amenées à subir une rénovation suite au vieillissement naturel du matériau. C'est pourquoi pour conserver au mieux ces structures, il est indispensable d'étudier en détails leurs caractéristiques techniques pour ensuite intervenir, si nécessaire, de façon précise et adaptée.
Ce doctorat s'attèle donc à identifier les particularités des constructions en béton armé construites avant l'avènement de la Première Guerre mondiale, et plus spécifiquement à étudier leurs aspects structuraux. Plusieurs axes de recherche ont été développés et ont abouti aux principaux résultats suivants.
- Basé sur le cas de la région de Bruxelles-Capitale (Belgique), un inventaire des interventions en béton armé, construites avant 1914, a été dressé pour replacer le matériau dans son contexte historique et géographique. Cette base de données, comprenant 507 biens jusqu'à présent, illustre les types d'utilisation du béton armé dans la construction au début du 20ème siècle, d'abord des fondations ou simples planchers, jusqu'à une structure monolithique complète dès la fin des années 1890. Cet inventaire est complété par le relevé détaillé des brevets, au nombre de 605, déposés à ce sujet en Belgique avant la Première Guerre mondiale. Les brevets ont joué un rôle fondamental dans le développement du béton armé. Celui-ci était, en effet, régi par un foisonnement de systèmes commerciaux, majoritairement brevetés. L'introduction du béton armé a transformé en profondeur le secteur de la construction et notamment les professions liées tant à la phase de conception qu'au chantier lui-même. Du point de vue de l'histoire de la construction, toutes ces mutations font de l'avènement du béton armé une période historique riche.
- A la lecture du panorama offert par les inventaires des constructions et des brevets, la prééminence de la compagnie du Français François Hennebique, et donc de son système, sur le marché bruxellois (et par extrapolation sur le marché belge) du béton armé avant 1914 est indéniable. La réussite commerciale de Hennebique résulte d'une combinaison de facteurs: un système efficace sur le plan structural, une qualité d'exécution de béton coulé en place fiable et méticuleuse ainsi qu'un sens développé des affaires, en maîtrisant l'art de la promotion et de la publicité notamment. Le système bien connu de Hennebique comprend un ensemble monolithique formé par des dalles (hourdis), poutres et colonnes. Ce système a, en réalité, évolué dans le temps, pas tant d'un point de vue théorique (les calculs de dimensionnement sont les mêmes) mais plutôt pratique (positionnement, type d'armatures, etc.). Cette évolution a été observée par l'étude d'une trentaine de cas pratiques exécutés par Hennebique entre 1900 et 1930 en Belgique.
- Après les entrepreneurs, qui ont été les premiers à croire aux nouvelles possibilités constructives qu'offre le béton armé ainsi qu'à son succès commercial, les ingénieurs en inventent les principes de calcul et les architectes en révolutionnent les formes. L'ingénieur belge Paul Christophe fut parmi les premiers théoriciens du béton armé. La publication de son ouvrage Le béton armé et ses applications en 1899 constitue une étape importante, et internationalement reconnue, pour le dimensionnement rationnel d'éléments structuraux en béton armé. Jusqu'à la présente recherche, sa vie et son œuvre étaient restées assez confidentielles mais la découverte d'une partie de ses archives personnelles a permis de clarifier son rôle dans la diffusion, surtout théorique, du béton armé.
- Les structures en béton armé d'avant la Première Guerre mondiale furent d'abord gouvernées par des méthodes empiriques de dimensionnement (et d'exécution) développées par chaque constructeur. L'apparition des premières règlementations entre 1904 et 1923, basées sur une analyse en contraintes admissibles et la théorie du coefficient d'équivalence, remplace ensuite peu-à-peu l'utilité des systèmes brevetés. Les différentes approches théoriques sont brièvement décrites dans cette recherche. Maitriser les hypothèses et les méthodes de calculs employées à l'époque est, en effet, une première étape pour comprendre le fonctionnement structural prévu et les potentielles défaillances de dimensionnement.
- A travers une lecture attentive de la littérature publiée à cette période, les matériaux intervenants dans la fabrication du béton armé (c'est-à-dire le béton et les armatures) et utilisés couramment au début du 20ème siècle ont été identifiés ainsi que les moyens disponibles à cette époque pour produire des structures en béton armé. Des méthodes d'essais non-destructives et destructives ont été appliquées principalement, sur le viaduc Colo-Hugues (1904, Braine-l'Alleud, système Hennebique) afin d'évaluer les caractéristiques mécaniques, les propriétés chimiques et la durabilité tant du béton que des renforcements métalliques. Comparer les résultats de ces différentes méthodes permet d'aborder les limites d'utilisation de ces techniques, lorsqu'il s'agit d'évaluer structuralement des bétons armés de première génération.
- Grâce à la compréhension des principes, semi-empiriques, de dimensionnement appliqués par le bureau Hennebique en son temps mais surtout grâce aux observations déduites des essais expérimentaux réalisés sur des poutres de grandeur réelle, prélevées sur le viaduc Colo-Hugues, le fonctionnement structural réel du système Hennebique est évalué. Comprendre et modéliser le comportement du nouveau matériau composite fut une problématique fondamentale pour accroître l'usage du béton armé au début du 20ème siècle. Actuellement, il s'agit de réévaluer le comportement de ces structures. Trois essais jusqu'à rupture ont été menés, au département BATir de l'Université libre de Bruxelles, sur des poutres à gousset en T provenant du viaduc Colo-Hugues en conditions isostatiques et soumises à flexion. Ce viaduc des chemins de fer vicinaux est un cas d'étude représentatif de la majorité des constructions Hennebique, car la poutre de section en T est la structure typique du système Hennebique, utilisée tant dans les ouvrages d'art que dans les bâtiments. Le premier essai est une flexion 4 points sur une travée complète du viaduc (6 m de portée) pour obtenir la réponse en zone de moment maximum positif. La rupture ductile a eu lieu par plastification des armatures suivie d'un écrasement du béton en zone centrale, c'est-à-dire dans la zone la plus sollicitée. Deux éléments identiques de longueur de 4 m ont été essayés en flexion 3 points pour représenter le comportement sur appuis. La rupture de ces deux dernières expériences s'est produite suite à un glissement des armatures sur appuis (goussets à côté de la colonne). Il s'agit donc d'une rupture à caractère fragile. Les trois essais combinés représentent correctement la structure hyperstatique du viaduc dans son fonctionnement en service. La capacité portante réelle du système Hennebique en service et à l'état limite ultime, du moins dans un cas de chargement, a pu être expliquée. Ces essais fournissent les données essentielles pour estimer l'efficacité structurale du système Hennebique et identifier ses faiblesses. Deux solutions de renforcement sont proposées en complément d'information.
- Les pathologies observées dans les bétons armés datant du début du 20ème siècle (nids de graviers, corrosion des armatures, etc.) sont, la plupart du temps, causées par les outils sommaires à la disposition des constructeurs (vibration à la main, rapport eau/ciment plus élevé qu'aujourd'hui, etc.) et par une connaissance limitée des phénomènes physiques et chimiques, surtout à long terme. En fait, la qualité du béton du viaduc Colo-Hugues est particulièrement satisfaisante malgré l'âge avancé du béton, grâce notamment à l'enduit recouvrant l'ensemble du viaduc, ce qui est le cas pour la majorité des structures de la période étudiée.
Cette recherche démontre que les constructions en béton armé datant de 1880 à 1914 diffèrent des ouvrages postérieurs en béton armé et qu'il serait utile pour leur restauration de tenir compte de ces spécificités. La connaissance approfondie des particularités des constructions en béton armé de première génération permettra, espérons-le, de contribuer à leur longévité en intervenant le moins possible sur les structures d'origine. Etant donné que l'étude des structures existantes nécessite le plus souvent une approche pluridisciplinaire, ce travail pourrait être poursuivi dans plusieurs domaines variés. Il resterait notamment à approfondir d'autres aspects de stabilité, comme par exemple la démonstration de l'efficacité à l'effort tranchant du système Hennebique ou encore la prise en considération plus détaillée des armatures (adhérence limitée, forme d'ancrage particulier, etc.).
Doctorat en Sciences de l'ingénieur
info:eu-repo/semantics/nonPublished
Marino, Mariana Cristina Pinto. "Fugere urbem et locus amoenus quaerere: uma análise ecocrítica de Marcovaldo ou As estações na cidade, de Italo Calvino". Universidade Tecnológica Federal do Paraná, 2018. http://repositorio.utfpr.edu.br/jspui/handle/1/3127.
Pełny tekst źródłaThe present research proposed the analysis of all twenty short stories that compose the book Marcovaldo or the seasons in the city (2015 [1963]), by Italo Calvino. The analyses focused on the protagonist, Marcovaldo, an impoverished proletarian that finds himself in a continuous state of discomfort with the changes that occurred in the post-war social context, especially in Italy during the period of the economic miracle, which was driven by the end of protectionist measures in the economy (GINSBORG, 2003). In trying to break away from this scenario, seeking the genuine beauty of nature, Marcovaldo ends up experiencing situations that always lead him to a discontent that is inextricably linked to a new kind of human and social relationship, built not only on the consolidation of modern capitalist societies, but also on the imposition of a single standard of behavior on society – an anthropological mutation, as proposed by Pier Paolo Pasolini (1978, 1997). The research focused on the Ecocritical approach (GARRARD, 2006), awakened by the object, which suggests the study (incorporating references from areas such as Sociology, Biology and Anthropology to Literary Theory) of nature, its relationship with women and men, and the refining of perceptions about delicate ecological issues, captured more intensively since the 1960s (PIGA, MANSANO, 2015), although the changes in perspective on sensitivity to nature are constantly shifting, mainly since the Enlightenment (THOMAS, 2010 [1983]). This research also integrated the assumptions of Ecosophy (GUATTARI, 2006 [1989]), which suggests a re-signifying of hegemonic procedures and discourses derived from the capitalist socio-political-economic system. In order to do so, it was necessary, jointly, to understand issues related to the environmental context of the twentieth century and its impact on economically disadvantaged classes (BOFF, 1995), as well as to assimilate the consequences related to the environmentalism of the poor, advocated by Joan Martínez Alier (2014 [2007]), in view of the social class to which Marcovaldo belongs. Based on the principles described, this research therefore had to analyze the interactions of Marcovaldo and his family with nature and its possibilities, its modifications and assimilation into an effervescent consumer market, aiming to reflect on the ecological crisis (of the three ecologies, according to Guattari) and point out hypotheses of overcoming it, by means of the apology of a less predatory human conviviality in relation to the other beings that, with them, live on planet Earth.
Jose, Paulo Lopes. "Conservation history, hunting policies and practices in the South Western Mozambique borderland in the 20th century". Thesis, 2017. https://hdl.handle.net/10539/24451.
Pełny tekst źródłaThis study uses both primary and secondary sources to investigate the history of the communities living in the southern Mozambique hinterland in the 20th century. It specifically examines the evolution of the colonial hunting laws and the establishment of hunting reserves in southern Mozambique. In this thesis, I argue that the Portuguese colonial administration put little effort into the protection of fauna and ecosystems in the south western Mozambique hinterland. Portuguese hunting laws were issued to provide the colonial system with revenue – through a system of fees imposed on licensed hunters when entering Mozambican forests and hunting reserves – rather than to improve fauna management. Colonial laws (particularly fees for the hunting permits) made it difficult for the majority of local African peasants to access game resources, on which during periods of drought and lack of foodstuffs they depended for subsistence. The study explores the extent to which postcolonial development projects affected conservation and the livelihoods of communities living in conservation areas. It shows how the period following independence was also characterised by mass killing of wildlife. In 1978, as part of the construction of the Massingir dam, Frelimo government officials relocated families living along the Elephants valley to areas having poor soils in Coutada 16, thus reducing the ability of the cultivators to produce enough food to sustain their families. Lack of food supplies increased the dependence of local families on bush meat for food. The armed conflict, which broke out immediately after independence in 1975 and lasted until 1992, contributed to the mass killing of wildlife, as both government soldiers and RENAMO fighters exploited bush for food. The end of the armed conflict allowed the Government of Mozambique (GoM) to implement projects aimed at rehabilitating the ecosystems destroyed by war and the transformation of Coutada 16 into the Limpopo National Park (LNP) in 2001. In 2002, the integration of the LNP into the Great Limpopo Transfrontier Park (GLTP) turned into reality Hertzog´s 1927 desire to create a transnational conservation area across the South Africa – Mozambique border.
XL2018
Maree, Linda. "Taksonomie, taksidermie en diorama : bewaring in die poësie van Johann Lodewyk Marais". Diss., 2015. http://hdl.handle.net/10500/18843.
Pełny tekst źródłaIn hierdie navorsingsverslag word die omgewingsgerigte poësie van Johann Lodewyk Marais ondersoek. Marais se verskuns word onder meer as “groen”, “omgewingsgerig”, “ekopoëties”, “bioregionaal” en “biogeografies” beskryf en kritici is dit eens dat sy oeuvre ‘n sterk bewaringsingesteldheid vertoon. Marais se eiesoortige bydrae tot die bewaringsdiskoers (deur sowel sy verse as kritiese uitsprake) word hier geëvalueer aan die hand van sekere sleutelkonsepte uit die museum- en bewaringswetenskap wat telkens as metafore in sy poësie figureer: taksonomie, taksidermie en diorama. Saamgelees met Halloran se idee van die teks as argivale ruimte of museum, word hierdie konsepte (naamlik taksonomie, taksidermie en diorama) voorgehou as ‘n leesstrategie waarmee die bewaringsgesinde poësie van Marais gedekodeer kan word.
This research report focuses on the environmental poetry of Johann Lodewyk Marais. His poetry has been described as “green”, “environmental”, “ecopoetical”, “bioregional” and “biogeographical” and critics agree that the oeuvre displays a strong element of conservation and even preservation. Marais’s unique contribution towards this discourse of conservation is assessed by utilising certain key concepts from museology, which frequently manifests in his poetry as metaphors: taxonomy, taxidermy and diorama. Halloran’s notion of the text as archival space or museum, read in tandem with these concepts of taxonomy, taxidermy and diorama, is then presented as a reading strategy for decoding Marais’s poetry.
Afrikaans & Theory of Literature
M.A. (Afrikaans)
Bonnell, Jennifer Leigh. "Imagined Futures and Unintended Consequences: An Environmental History of Toronto's Don River Valley". Thesis, 2010. http://hdl.handle.net/1807/24690.
Pełny tekst źródłaMalan, Isabella Cornelia. "Die ekologiese kode in die Afrikaanse poësie". Thesis, 2012. http://hdl.handle.net/10210/6454.
Pełny tekst źródłaIn Afrikaans poetry, Nature is depicted in terms of the relationship existing among and / or inanimate organisms, i. e. an ecological mode. Man's influence on the environment, features strongly in the poetry of the eighties. The anthology, Groen (J. L. Marais), can be seen as a focal point of this involvement. Chapter one provides an overview of the ecological code in Afrikaans poetry, spanning the time from the First Afrikaans Language Movement up till the seventies. With regard to this period, the different approaches of the poets to Nature are being studied. During this era a decidedly dynamic approach to the subject existed. Nature was initially seen as the idyllic, soothing and was also used as a metaphor for beauty and purity. With time, Nature took on another dimension and came to represent destructive forces. In chapter two, the anthology Groen by J. L. Marais, under discussion in this work, concluding the eighties, Man is called to task, i. e. to protect and nurture the balance in the ecology. Man is made aware of both the threat to and the conservation of nature. These binary forces are discussed with reference to two semantic devices, cohesion and coherence. As binding factors they provide a semantic light on the above themes. Verweerde aardbol by J. L. Marais, is approached along the same lines in chapter three. The specific themes used in this anthology, serve as a classification aid. The poet's concern about the transience of nature comes to the fore, and Marais himself states that the time has come for writers to be called up in service to the environment without being apologetic about it (Marais 1993: 32). A clear paradigm shift is visible from the infant years of Afrikaans poetry to the poetry of the eighties. The "green"-awareness which inflamed / inspired the community, plays an important role in the eighties and is reflected in Afrikaans poetry. The dynamic power of the ecological code as theme, still has many untapped areas which can be explored in further studies.
Wilke, Magdalena Friedericke. "The nature of aesthetic perception in literature : the interaction between text and reader in the process of perceiving literary texts". Diss., 1992. http://hdl.handle.net/10500/16481.
Pełny tekst źródłaAfrikaans & Theory of Literature
M.A. (Theory of Literature)
Potter, Emily Claire. "Disconcerting ecologies : representations of non-indigenous belonging in contemporary Australian literature and cultural discourse / Emily Claire Potter". Thesis, 2003. http://hdl.handle.net/2440/21970.
Pełny tekst źródła[6], 325 leaves ; 30 cm.
Specific concern is the poetic, as well as literal, significance given to the environment, and in particular to land, as a measure of belonging in Australia. Environment is explored in the context of ecologies, offered here as an alternative configuration of the nation, and in which the subject, through human and non-human environmental relations, can be culturally and spatially positioned. Argues that both environment and ecology are narrowly defined in dominant discourses that pursue an ideal, certain and authentic belonging for non-indigenous Australians.
Thesis (Ph.D.)--University of Adelaide, Dept. of English, 2003
Kramer, Karen Etresia Helena. "The imagery of nature in the prose works of K. Paustovsky". Thesis, 2012. http://hdl.handle.net/10500/8472.
Pełny tekst źródłaThis study relies on ecocriticism as the discipline benefitting the analysis of the imagery of nature in Konstantin Paustovsky’s prose. The objective of this approach is to demonstrate that Paustovsky’s prose goes beyond of what was expected from a Soviet writer by the socialist realist dogma. This thesis attempts to prove that an ecocritical approach validates his prose as being universal in its message and thus relevant to contemporary readers. Scholars of ecocriticism ask the following questions when analysing a nature-orientated prose: what values are expressed in nature-orientated literature, does the portrayal of nature reflects the cultural values of a nation as well as the way in which a person’s interaction with his natural environment enhances or hampers his spiritual development. The timeframe, within which Paustovsky wrote his prose, should be taken into account, because it coincides with the Lenin and Stalin regimes, when any criticism of the government including its nature conservation policies was impossible. The analysis of attitudes of the Russian people towards nature in Paustovksy’prose demonstrates that it evolved from the acceptance of the official stand to the one of criticism. This research resulted in the following conclusions: Firstly Paustovsky’s view with regard to ecological problems and his solutions to these problems are on par with those of modern ecologists. The writer, for example, proposes a holistic way to undertake nature conservation, such as replacing ruined forests by the same type of trees, not interfering in the cycles of nature and stresses the importance of scientific information on how to care of the natural environment. Secondly, it is through his presentation of nature that the author familiarises the reader with the essence of the Russian culture, which is totally intertwined with the manifestations of Russian nature, such as folklore, superstitions, cultural traditions and values attached to certain animals and trees Thirdly, it has been established that the ‘external’ natural landscape of a person namely his environment, undoubtedly influences his ‘internal landscape’, his psyche. This implies that the natural environment of a person will have an influence on his psychological make-up. It is assumed that this study, in particular the use of ecocriticism as a tool to analyse literature where nature plays a role, will shed new light on the role of nature in Russian prose. This is especially the case with regard to the way in which ecological issues such as nature conservation are treated.
Classics & World Languages
D. Litt. et Phil. (Russian)