898 resultados para Rural urban relations
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This research project was intended to produce a strategy for addressing current and future access management problems on state highway routes located just outside urban areas that serve as major routes for commuting into and out of major employment centers in Iowa. There were two basic goals: (1) to develop a ranking system for identifying high-priority segments for access management treatments on primary highways outside metro and urban areas and (2) to focus efforts on routes that are major commuting routes at present and in the future. The project focused on four-lane expressways and two-lane arterials most likely to serve extensive commuter traffic. Available spatial and statistical data were used to identify existing and possible future problem corridors with respect to access management. The research team developed a scheme for ranking commuter routes based on their need for attention to access management. This project was able to produce rankings for corridors based on a variety of factors, including proportion of crashes that appear to be access-related, severity of those crashes, and potential for improvement along corridors. Frequency and loss were found to be highly rank correlated; because of this, these indicators were not used together in developing final priority rankings. Most of the highest ranked routes are on two-lane rural cross sections, but a few are four-lane expressways with at-grade private driveways and public road intersections. The most important conclusion of the ranking system is that many of the poor-performing corridors are located in a single Iowa Department of Transportation district near two urban areas--Des Moines and Ames. A comprehensive approach to managing access along commuting corridors should be developed first in this district since the potential benefits would be highest in that region.
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AIMS/HYPOTHESIS: To assist in the development of preventive strategies, we studied whether the neighbourhood environment or modifiable behavioural parameters, including cardiorespiratory fitness (CRF) and physical activity (PA), are independently associated with obesity and metabolic risk markers in children. METHODS: We carried out a cross-sectional analysis of 502 randomly selected first and fifth grade urban and rural Swiss schoolchildren with regard to CRF, PA and the neighbourhood (rural vs urban) environment. Outcome measures included BMI, sum of four skinfold thicknesses, homeostasis model assessment of insulin resistance (HOMA-IR) and a standardised clustered metabolic risk score. RESULTS: CRF and PA (especially total PA, but also the time spent engaged in light and in moderate and vigorous intensity PA) were inversely associated with measures of obesity, HOMA-IR and the metabolic risk score, independently of each other, and of sociodemographic and nutritional parameters, media use, sleep duration, BMI and the neighbourhood environment (all p < 0.05). Children living in a rural environment were more physically active and had higher CRF values and reduced HOMA-IR and metabolic risk scores compared with children living in an urban environment (all p < 0.05). These differences in cardiovascular risk factors persisted after adjustment for CRF, total PA and BMI. CONCLUSIONS/INTERPRETATION: Reduced CRF, low PA and an urban environment are independently associated with an increase in metabolic risk markers in children.
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The aim of this study is to explore the role and importance of different animal species in Turku through an analysis of osteological data and documentary evidence. The osteological material used in this study is derived from two town plots in Turku dating from the 13th century to the 19th century. The osteological material deposited in Turku represents animals bred both in the town and in the surrounding landscape. Animal husbandry in SW-Finland can also be examined through a number of historical documents. The importance of animals in Turku and its hinterland are closely connected and therefore the roles of the animals in both urban and rural settings are examined. The study has revealed the complexity of the depositional patterns in medieval and post-medieval Turku. In the different areas of Turku, characteristic patterns in the osteological material and different deposit types were evident. These patterns are reflections of the activities and therefore of the lifestyles practiced in Turku. The results emphasise the importance of context- awareness in the study of material culture from archaeological sites. Both the zooarchaeological and historical sources indicate that cattle were important in animal husbandry in Turku from the Middle Ages up to the 19th century. Sheep were the second most common species. When taking into consideration the larger size of cattle, the dominance of these animals when it come to meat consumption seems clear even in those phases where sheep bones are more abundant. Pig is less abundant in the material than either cattle or sheep and their importance for subsistence was probably fairly modest, albeit constant. Goats were not abundant in the material. Most of the identified goat bones came from low utility body parts (e.g. skulls and lower extremities), but some amount of goat meat was also consumed. Wild species were of minor importance when it came to consumption practices in Turku. The changes in Turku’s animal husbandry patterns between the medieval and post medieval periods is reflected in the change in age of the animals slaughtered, which was part of a wider pattern seen in North- and Central Europe. More mature animals are also present in the assemblages. This pattern is related to the more pronounced importance of cattle as a manure producer and a draught animal as a result of the intensification of crop cultivation. This change seems to occur later in Finland than in the more Southerly regions, and indeed it did not necessarily take hold in all parts of the country.
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Samplings of atmospheric particulate matter (PM) were carried out between the months of March and April of 2007, simultaneously in two areas of Londrina, an urban (Historical Museum) and other rural (Farm School-UEL). PM was collected using the cascade impactor consisting of four impaction stages (0.25 to 10 μm). The results indicated that the fine fraction (PM2.5) represented a significant portion of the mass of PM10 (70 and 67% in the urban and rural places, respectively). Cl-, NO3- and SO4(2-) were determined by ion chromatography and the size distribution is presented. Natural and anthropogenic sources were suggested to the ionic components in the fine and coarse mode of PM.
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The overall purpose of this thesis was to increase the knowledge on the biogeochemistry of rural acid sulphate (AS) soil environments and urban forest ecosystems near small towns in Western Finland. In addition, the potential causal relationship between the distribution of AS soils and geographical occurence of multiple sclerosis (MS) disease was assessed based on a review of existing literature and data. Acid sulphate soils, which occupy an area of approximately 17–24 million hectare worldwide, are regarded as the nastiest soils in the world. Independent of the geographical locality of these soils, they pose a great threat to their surrounding environment if disturbed. The abundant metal-rich acid drainage from Finnish AS soils, which is a result of sulphide oxidation due to artificial farmland drainage, has significant but spatially and temporally variable ecotoxicological impacts on biodiversity and community structure of fish, benthic invertebrates and macrophytes. This has resulted in mass fish kills and even eradication of sensitive fish species in affected waters. Moreover, previous investigations demonstrated significantly enriched concentrations of Co, Ni, Mn and Al, metals which are abundantly mobilised in AS soils, in agricultural crops (timothy grass and oats) and approximately 50 times higher concentrations of Al in cow milk originating from AS soils in Western Finland. Nevertheless, the results presented here demonstrate, in general, relatively moderate metal concentrations in oats and cabbage grown on AS soils in Western Finland, although some of the studied fields showed anomalous values of metals (e.g. Co and Ni) in both the soil and target plants (especially oats), similar to that of the previous investigations. The results indicated that the concentrations of Co, Ni, Mn and Zn in oats and Co and Zn in cabbage were governed by soil geochemistry as these metals were correlated with corresponding concentrations extracted from the soil by NH4Ac-EDTA and NH4Ac, respectively. The concentrations of Cu and Fe in oats and cabbage were uncorrelated to that of the easily soluble concentrations in the soils, suggesting that biological processes (e.g. plant-root processes) overshadow geochemical variation. The concentrations of K and Mg in cabbage, which showed a low spread and were strongly correlated to the NH4Ac extractable contents in the soil, were governed by both the bioavailable fractions in the topsoil and plant-uptake mechanisms. The plant´s ability to regulate its uptake of Ca and P (e.g. through root exudates) seemed to be more important than the influence of soil geochemistry. The distribution of P, K, Ca, Mg, Mn and S within humus, moss and needles in and around small towns was to a high degree controlled by biological cycling, which was indicated by the low correlation coefficients for P, K, Ca, Mg and S between humus and moss, and the low spread of these nutrients in moss and needles. The concentration variations of elements in till are mainly due to natural processes (e.g. intrusions, weathering, mineralogical variations in the bedrock). There was a strong spatial pattern for B in humus, moss and needles, which was suggested to be associated with anthropogenic emissions from nearby town centres. Geogenic dust affected the spatial distribution of Fe and Cr in moss, while natural processes governed the Fe anomaly found in the needles. The spatial accumulation patterns of Zn, Cd, Cu, Ni and Pb in humus and moss were strong and diverse, and related to current industry, the former steel industry, coal combustion, and natural geochemical processes. An intriguing Cu anomaly was found in moss. Since it was located close to a main railway line and because the railway line´s electric cables are made of Cu, it was suggested that the reason for the Cu anomaly is corrosion of these cables. In Western Finland, where AS soils are particularly abundant and enrich the metal concentrations of stream waters, cow milk and to some extent crops, an environmental risk assessment would be motivated to elucidate if the metal dispersion affect human health. Within this context, a topic of concern is the distribution of multiple sclerosis as high MS prevalence rates are found in the main area of AS soils. Regionally, the AS soil type in the Seinäjoki area has been demonstrated to be very severe in terms of metal leaching, this area also shows one of the highest MS rates reported worldwide. On a local scale, these severe AS soil types coincide well with the corresponding MS clustering along the Kyrönjoki River in Seinäjoki. There are reasons to suspect that these spatial correlations are causal, as multiple sclerosis has been suggested to result from a combination of genetic and environmental factors.
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Pray and work. The development of Onni Puhakka: from innovator to nonconformist This ethnological biographical study examines the modernization which began in the mid-1800s, continued into the mid-1900s, and has changed Finnish society in many ways. This era has been studied on a general level quite extensively, but this work explores the life and everyday experiences of Onni Puhakka (1870−1955), a farmer who spent most of his life in the town of Liperi. The goal is to find new perspectives on the development of the modernization process in society through the experiences of an individual. In this study, a central theme is the rural co-operative movement represented in Finland by Pellervo as well as its development in this country and as a significant undertaking in Onni Puhakka’s life. The co-operative movement was one of the most significant sectors affecting modernization in rural communities. The main character in the study is the grandfather of the present author, and thus this research belongs to the newly accepted ethnological research tradition of studying one’s own community. Written documents, mainly collected and preserved by Onni Puhakka himself during his lifetime, form the research material. The material consists mainly of Puhakka’s extensive correspondence, personal notes and diaries, documents related to his farm, and photographs taken by him. Earlier research and other written material examining the general development of the period were used to provide a background for the study. The co-operative movement formed a comprehensive ideology for Onni Puhakka, in which the possibilities for the development of both individuals and the community were combined. His life was based on a religious conviction, and he felt that the co-operative movement was the application of Christian love for one’s neighbour in practice. At the beginning of his active working career, Puhakka was an innovator, a reformer at the forefront of progress, but quite soon he became a sworn critic of the development of the co-operative movement in particular. One of Puhakka’s criticisms of the co-operative movement was the shifting of decision-making power to professional managers and central organizations, far from the reach of local actors. A fundamental reason for his dissatisfaction was the development within the co-operative movement in which the ideological background was forgotten, and economic goals and making a profit took an excessive significance. This assessment of the co-operative movement made by Onni Puhakka and his predictions about its development were not unfounded. This has been shown by several studies examining the development of both the Pellervo and working class cooperative movements. The professionalization of management, managerialism, as well as the direct links between professional managers of local co-operatives and central organizations have lead to the situation in which fewer and fewer people make the decisions, and management has as its goal economic success and growth. Co-operative enterprises that have grown in size have become estranged from the everyday life of their members. Instead of taking care of relations with the membership of the co-op, competitive ability and the market share have become the most important concerns of the management. As the membership has become alienated, their interest in large-scale co-ops has also become largely economic. A significant change among the membership of the Pellervo movement occurred at the stage when the co-operative movement shifted from rural areas to urban centres. This meant that the commitment of the membership became much looser than it had been in the farmers’ production and consumer co-ops. From the point of view of its members, the nature of the co-operative movement has become diametrically opposed to its point of departure: the active members who previously formed the subject of the co-operative movement have become the object of the economic activities of that same movement. The co-operative movement has been transformed from the progressive agent of change of its early years into a business activity which no longer has any significant task as a social reformer. This study confirms the observations of the latest research on modernization which states that modernization has not been a straightforward and inevitable development that has lead to the present situation. For example, the criticism directed by Puhakka toward the co-operative movement includes information that shows that a few others who were initially actively involved also criticized the development of the movement. Despite his occasional frustration, Onni Puhakka continued his criticism and attempts to get the co-operative movement to change its course and return to its ‘roots’. In the early years of the cooperative movement he probably did not differ much from the other pioneers in the sense that many of them had adopted and internalized the same values and motive for being involved that he had. However, Puhakka differed from his colleagues in the sense that he was able to believe in what he called the “fundamental values” of the co-operative movement longer than many of them.
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The term urban heat island (UHI) refers to the common situation in which the city is warmer than its rural surroundings. In this dissertation, the local climate, and especially the UHI, of the coastal city of Turku (182,000 inh.), SW Finland, was studied in different spatial and temporal scales. The crucial aim was to sort out the urban, topographical and water body impact on temperatures at different seasons and times of the day. In addition, the impact of weather on spatiotemporal temperature differences was studied. The relative importance of environmental factors was estimated with different modelling approaches and a large number of explanatory variables with various spatial scales. The city centre is the warmest place in the Turku area. Temperature excess relative to the coldest sites, i.e. rural areas about 10 kilometers to the NE from the centre, is on average 2 °C. Occasionally, the UHI intensity can be even 10 °C. The UHI does not prevail continuously in the Turku area, but occasionally the city centre can be colder than its surroundings. Then the term urban cool island or urban cold island (UCI) is used. The UCI is most common in daytime in spring and in summer, whereas during winter the UHI prevails throughout the day. On average, the spatial temperature differences are largest in summer, whereas the single extreme values are often observed in winter. The seasonally varying sea temperature causes the shift of relatively warm areas towards the coast in autumn and inland in spring. In the long term, urban land use was concluded to be the most important factor causing spatial temperature differences in the Turku area. The impact was mainly a warming one. The impact of water bodies was emphasised in spring and autumn, when the water temperature was relatively cold and warm, respectively. The impact of topography was on average the weakest, and was seen mainly in proneness of relatively low-lying places for cold air drainage during night-time. During inversions, however, the impact of topography was emphasised, occasionally outperforming those of urban land use and water bodies.
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The puq)ose of this thesis is to test a model Hnking community disadvantage and urbanicity factors to parenting variables (i.e., monitoring, warmth, and knowledge) and to youth risk behavior (i.e., substance use and delinquency), measured both concurrently and one year after the assessment of parenting variables. The model builds on the work of Fletcher, Steinberg, and Williams-Wheeler (2004) but a) includes a more comprehensive measure of SES than that conceptualized by Fletcher et al.; b) considers whether the role of community disadvantage is indirectly as well as directly linked to youth risk behavior, by way of its association with parenting variables; c) considers whether level of community urbanicity plays a direct role in predicting both parenting variables and risk behaviors, or whether its influence on risk behaviours is primarily indirect through parenting variables. Both community disadvantage and urbanicity had virtually no relation to parenting and risk behaviour variables. Results found for relations of parenting variables and risk behaviour were similar to Fletcher et al. Although urban youth are typically perceived as being more at risk for substance use and delinquency, no evidence was found for a distinction between urban and rural youth within this sample. Targeting risk behaviour prevention/reduction programs toward only urban youth, therefore, is not supported by these findings.
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This thesis undertakes an exploration of the nature of alternative food projects in Niagara. A review of various theoretical approaches to the study of food and agriculture, suggests that actor-network theory offers the most useful lens through which to understand these projects. In particular, actor-network theory facilitates non-dualistic theorisations of power and scale and a commitment to the inclusion of non-humans in the 'social' sciences. The research is based on 19 in-depth interviews with actors involved in various urban and rural projects including community supported agriculture, community gardens, chefs using local seasonal food, a winery that grows organically, the good food box, a value-added small business, and organic producers. The analysis consists of four themes. The first analytical section pays special attention to the prominence of agri-tourism in Niagara, and examines the ways in which the projects in the sample interact with agri-tourist networks. In the second section the discussion focuses on the discourses and practices of resistance among Niagara alternative food actors. The participants' interviews suggest there are more discourses of resistance toward agri-tourist than toward dominant food networks. The third section questions commodity chain theorisations of alternative food projects. In particular, this section shows how the inclusion of non-human actors in an analysis confounds conceptualisations of 'short' and 'local' chains. The final analytical section assesses relations of power in Niagara alternative food projects. Three important conclusions arise from this research. First, Niagara alternative food projects cannot be conceptualised as operating at the 'local' scale. Broadening the scope of analysis to include non-human actors, it becomes apparent that these projects actually draw on a variety of extra-local actors. They are at once local and global. Second, the projects in this sample are simultaneously part of alternative, dominant and agri-tourist networks. While Niagara alternative food projects do perform many of the roles characteristic of alternative food systems, they are also involved in practices of development, business, and class distinction. Thus, alternative food networks should not be understood as separate from and in direct opposition to dominant food networks. Despite the second conclusion, this research determines that Niagara alternative food projects have made significant strides in the reworking of power. The projects represented in this thesis do engage in resistant practices and are associated with increased levels ofjustice.
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and the Australian Country Party since 1918. 2. The thesis examines the proposition that the role of a minor party is determined, not by its total strength expressed as a percentage of the national vote, but by how its strength is concentrated. Australia and Britain were chosen for the comparison because of the many similarities in political culture and in the extent of class voting. Each country has a party - the Country Party in Australia and the Liberal Party in Britain - which has had a distinct impact on the political scene in their respective countries. In the period from 1918 to the present day neither party, at the national level, has ever held the largest number of seats in parliament let alone a majority of seats, and it is in this sense that they are herein defined as minor parties. In the thesis the constitutional background of and differences between Australia and Britain are reviewed, followed by a brief historical picture of each of the two parties being studied. The sources of supporc of the two parties are analysed and it is here that real differences emerge. The Country Party in Australia is a deliberately sectional party with a narrow rural base, whereas the British Liberal Party is more broadly based than either the Labour or Conservative Parties in Britain. 3. Party leadership and organisation are then discussed. Both parties have had outstanding leaders, Earle Page and McEwen for the Country Party; Asquith, Lloyd George and Grimond for the Liberal Party. Both parties have had relatively fewer leaders than their major party opponents. However, whereas the Country Party has been free of serious splits the Liberal Party was shattered on the leadership struggles of Asquith and Lloyd George. Both parties have been identified with decentralisation of state power, the Country Party through its support, albeit sometimes lukewarm of the New States Movement; the Liberal Party through its espousal of a federal system for Britain with separate Welsh, Scottish and regional assemblies. Unfortunately for the British Liberal Party the beneficiaries of their policies in this area have been relatively new nationalist parties in both Wales arid Scotland. The major part of the thesis is devoted to a study of how the electoral systems in the two countries have, in practice, worked to the advantage or disadvantage of the Country Party and the British Liberal Party. The Country Party has been as consistently over-represented in the House of Representatives as the Liberal Party has been under-represented in the British House of Commons. With the even distribution of its support the introduction of the single transferable vote, in itself, would bring little benefit to the British Liberal Party in terms of seats. Multimember urban constituencies combined with some type of list system are the only way the Liberals are likely to obtain House of Commons seats in proportion to their votes. 4. Finally, the relations of the two minor parties with their respective major parties are considered. In the conclusion the future of the two parties is reviewed. In general terms it appears that the Country Party is faced with a slow decline. Although the British Liberal Party made a major breakthrough, in terms of votes, in the February 1974 election, they were unable to maintain this momentum in the October election, even though they lost very little ground. In the long term they must make an inroad into Labour held seats if they are to progress further.
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Depuis l’avènement de l’agriculture productiviste, les paysages des zones d’intensification agricole des pays industrialisés ont été marqués par la perte sévère de leur diversité et la dégradation de leurs fonctions environnementales, récréatives, esthétiques et sociales. Au moment où la qualité des paysages constitue un facteur clé du dynamisme des collectivités rurales, il devient urgent de développer des stratégies d’aménagement aptes à réintroduire le caractère multifonctionnel de ces paysages. Dans ce contexte, cette thèse propose un éclairage sur les enjeux d’aménagement de ces paysages sous l’angle des approches dialectiques en paysage issues de la Holistic Landscape Ecology. En développant un modèle conceptuel des trajectoires des paysages s’inscrivant dans les approches intégrées en paysage, elle établit une double lecture des dynamiques physico-spatiale et socioculturelle des paysages des zones d’intensification agricole afin d’en arriver à qualifier les écarts entre celles-ci. Pour y parvenir, elle prend appui sur une étude de cas d’un bassin versant agricole du sud du Québec. En puisant tantôt dans l’écologie du paysage, tantôt dans la sociologie du paysage, les résultats de cette thèse soulignent d’une part le poids des forces politiques et économiques dans le façonnement de ces paysages. Mais ils révèlent également le rôle des valorisations paysagères des agriculteurs dans la modulation de ces forces. Plus encore, l’étude des dynamiques socioculturelles révèle une diversité au sein des populations locales au plan des valorisations de ces paysages et des pratiques qui les façonnent qui vient renouveler l’image d’uniformité de ces territoires. Le maintien et l’accentuation de cette diversité apparaissent susceptibles de contribuer significativement à la réintroduction du caractère multifonctionnel des paysages au sein des zones d’intensification agricole. Des pistes concrètes pour l’aménagement concluent cette thèse.
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Différents organismes internationaux se sont penchés sur l’école rurale des pays en émergence. La plupart de ces travaux de recherche montrent que ces écoles n’offrent pas une éducation adaptée au milieu dans lesquelles elles sont situées, du fait essentiellement qu’on y a implanté la structure administrative et pédagogique des écoles urbaines sans tenir compte des caractéristiques de la population infantile des zones rurales. Afin de tenter de remédier aux difficultés identifiées, ces organismes ont proposé diverses solutions ou préconisé des politiques adaptées à ce contexte particulier. Le but de cette recherche est d’étudier comment ces recommandations convergent-elles avec les politiques éducatives et dans le quotidien des écoles en milieu rural de deux pays de l’Amérique centrale, le Costa Rica et le Nicaragua. À cette fin, comme cadre d'analyse, nous avons établi six catégories : condition socio-économique, plan d'études et pédagogie, relation école et communauté, enseignants, technologie et finalement, gestion et gouvernance. Pour ce faire, nous analysons les recommandations globales formulées par diverses organisations internationales et d’autres organismes des pays développés à propos de l'éducation rurale. Nous comparons ensuite ces informations avec les décisions politiques prises ces dernières vingt années, dans les deux pays sélectionnés afin de favoriser le développement éducatif des zones rurales. Pour finir, nous observons sur le terrain le quotidien de quelques écoles rurales des deux pays retenus. En partant de l’hypothèse qu’il existe suffisamment d’information et de recommandations permettant l’élaboration des politiques éducatives appropriées pour améliorer les conditions des écoles rurales, le travail présente une analyse multiniveaux (recommandations globales, politiques nationales et pratiques scolaires) en établissant la convergence ou la divergence dans chacune des catégories. Les principaux résultats de la recherche démontrent qu'il existe une convergence entre les pratiques scolaires et les politiques éducatives émises par les pays étudiés, avec quelques exceptions. Quant à la convergence entre les recommandations globales et les politiques émises par ces pays, on ne peut pas parler de convergence de façon générale. La recherche propose l'élaboration de profil de politiques nationales pour chaque pays, en fonction de la manière par laquelle ils abordent la problématique de l'éducation rurale : soit par l’assignation des ressources pour étendre les services éducatifs normalisés pour tous les enfants, ou en produisant des politiques focalisées, créant des programmes spécifiques, faisant remarquer la différence du monde rural.
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L’aménagement du territoire est le résultat de différents processus économiques, politiques, sociaux, culturels et environnementaux. Le territoire peut être vu de différentes manières et reflète les visions et les intérêts des acteurs qui le construisent. L'objectif principal de cette thèse consiste à explorer les dynamiques qui soutiennent l'aménagement de Bogota, capitale de la Colombie, et d’une municipalité avoisinant Soacha. L'analyse se concentre sur trois aspects qui correspondent aux objectifs spécifiques de cette étude : les récentes politiques publiques d'aménagement du territoire qui régissent la zone étudiée, le rôle des acteurs sociaux et les relations urbano-rurales créées dans ce nouveau contexte. La thèse souligne des éléments contextuels qui servent à comprendre les transformations récentes de Bogota et de Soacha dans leurs implications spatiales. Différents processus ont apparus dans la nouvelle géographie de cette région, y compris la mondialisation, les transformations économiques, les nouvelles lois relatives à l'aménagement du territoire, les nouvelles formes de participation, ainsi que les décisions des administrations municipales qui ont contribué à établir ce nouvel ordre. Les éléments théoriques traitées dans cette étude privilégient deux perspectives ou visions du territoire : 1) celle utilisée par l'État où le territoire est considéré comme un espace limité par des frontières; et 2) la perspective culturaliste où le territoire est défini par son appropriation et par par l’identité qu’il confère. Cependant, une nouvelle tendance émerge à travers l'intégration de ces deux perspectives, autant en Colombie que dans d’autres pays. Ainsi, l'analyse démontre que de nouveaux acteurs ont émergé, par exemple le Conseil territorial de la planification qui représente la concrétisation du discours de participation communautaire exprimé dans différentes lois. De plus, la population paysanne qui a résisté à l'expansion urbaine de Bogota constitue un acteur primordial. Les nouveaux patrons de relations urbaine-rurale démontrent une très grande diversité d'activités et de fonctions présentes dans cette nouvelle « frontière » très dynamique où des éléments urbains et ruraux sont combinés, toujours présents mais aussi toujours en évolution.
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Tous mes travaux ont été réalisés à l'aide du logiciel stata 11.
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Thèse numérisée par la Division de la gestion de documents et des archives de l'Université de Montréal