This dissertation examines the construction and evolution of categories of indigeneity within the context of the Oblate (Roman Catholic) apostolate at Île-à-Crosse in present-day north-western Saskatchewan between 1845 and 1898. While focusing on one central mission station, this study illuminates broad historical processes that informed Oblate perceptions and impelled their evolution over a fifty-three-year period. In particular, this study illuminates processes that shaped Oblate concepts of sauvage and métis. It does this through a qualitative analysis of missionary correspondence, mission records and published reports. In the process, this dissertation challenges the orthodox notion that Oblate commentators simply discovered and described a singular, empirically existing and readily identifiable Métis population. Rather, this dissertation contends that Oblates played an important role in the conceptual production of les métis.

Co-operative and State Ownership in Northern Saskatchewan Under the CCF Government examines the use of social ownership as a policy instrument by the Cooperative Commonwealth Federation (CCF) government in Northern Saskatchewan from 1944 to 1964. Led by Tommy Douglas, the new government defined numerous policy problems in the North stemming from both an economy dominated by private ownership and unstable natural resource based industries. Using two types of social ownership, crown corporations and co-operatives, the CCF sought to rectify these problems and improve the standard of living in Northern Saskatchewan. This study intends to determine whether the CCF government achieved its policy goals in Northern Saskatchewan and concludes that it accomplished its policy specific goals. Although the CCF may not have revolutionized the Northern economy, it did realize some of its policy goals in the North. <p> This study is significant because it is the first to focus solely on the program of social ownership that the CCF government implemented in the North and assess the success of the program on the CCFs terms. Moreover, this thesis offers a comprehensive review of the political origins and development of co-operatives in Northern Saskatchewan.

Time-since-fire data are used to describe wildfire disturbances, the major disturbance type in the Boreal forest, over a landscape. These data can be used to calculate various parameters about wildfire disturbances, such as size, shape and severity. Collecting time-since-fire data is expensive and time consuming; the ability to derive it from existing forest inventory data would result in availability of fire data over larger areas. The objective of this thesis was to explore the use of forest inventory information for the prediction of time-since-fire data in the mixedwood boreal forests of Saskatchewan. Regression models were used to predict time-since-fire from forest inventory variables for each inventory polygon with a stand age. Non-water polygons with no stand age value were assigned values from neighbouring polygons, after splitting long polygons that potentially crossed many historic fire boundaries. This procedure filled gaps that prevented polygons from being grouped together in latter analysis. The predicted time-since-fire ages were used to generate wildfire parameters such as age-class distributions and fire cycle. Three methods were examined to group forest inventory polygons together to predict fire event polygons: simple partitions, hierarchical clustering, and spatially constrained clustering. The predicted fire event polygons were used to generate polygon size distribution wildfire metrics. I found that there was a relationship between time-since-fire and forest inventory variables at this study site, although the relationship was not strong. As expected, the strongest relationship was between the age of trees in a stand as indicated by the inventory and the time-since-fire. This relationship was moderately improved by including tree species composition, harvest modification value, and the ages of the surrounding polygons. Assigning no-age polygons neighbouring values and grouping the forest inventory polygons improved the predicted time-since-fire results when compared spatially to the observed time-since-fire data. However, a satisfactory method of comparing polygon shapes was not found, and the map outputs were highly dependent on the grouping method and parameters used. Overall it was found that forest inventory data did not have sufficient detail and accuracy to be used to derive high quality time-since-fire information.

Dry bean (<i>Phaseolus vulgaris</i>) is currently being introduced for rainfed production in the Dark Brown soil zone in Saskatchewan. Insufficient water is one of the major factors limiting crop production in this soil zone. Ten pinto bean genotypes (Othello, Agate, GH196-2, 6315, 5325, Earliray, Fiesta, ISB82-354, UI 111 and Nodak) were exposed to drought stress in the field to study their rooting pattern under drought stress. Three pinto bean genotypes (Othello, Agate and GH196-2) with an extensive root system in the deeper soil layers and three (Earliray, Fiesta and ISB82-354) with a less extensive root system were exposed to drought stress and nonstress conditions in the growth room and in the field to study the relationship between rooting pattern and seed yield. In addition, three indeterminate pinto bean genotypes (Othello, Nodak and Fiesta) and three determinate genotypes (Agate, Agassiz and Earliray) were exposed to a soil moisture gradient to study the effects of soil moisture level on seed yield and other agronomic traits. Othello, Agate and GH196-2 had an extensive root system in the deeper soil layers, whereas Earliray, Fiesta and ISB82-354 had a less extensive root system in the deeper soil layers. An extensive root system in the deeper soil layers was associated with increased soil moisture depletion at those depths. Shoot dry mass, total root dry mass, mean root length density and root:shoot ratio were the same for the ten pinto bean genotypes. Pinto bean genotypes with an extensive root system (Othello, Agate and GH196-2) in the deeper soil layers had higher seed yield compared to genotypes with a less extensive root system (Earliray, Fiesta and ISB82-354) in the deeper soil layers in the field and in the growth room. Due to insufficient drought stress in the field, the rooting pattern of the six pinto bean genotypes was the same under irrigation and rainfed conditions. In the growth room, pinto bean genotypes with an extensive root system showed a stronger recuperative ability after a severe drought stress compared to genotypes with a less extensive root system. Root traits were positively correlated with seed yield under adequate soil moisture or where drought stress was relieved before maturity. Soil moisture deficit reduced number of pods per plant, plant height, seed weight, seed yield and seed nitrogen concentration of both determinate and indeterminate pinto bean genotypes. Indeterminate pinto bean genotypes had, on average, higher mean seed yield and showed a greater seed yield response to increasing soil moisture availability compared to determinate genotypes. However, the difference in seed yield of the two groups was small under high drought stress, except in the case of one very early maturing determinate genotype.

The overall purpose of this study was to find out whether changes in social action or social practices are predicated on, or correspond with changes in ontological assumptions and social normative structures or ethical orientations. Specifically, this study investigated the relationship between a range of farming practices and the two predominant ontological assumptions about human-nature relationship. As well, the study investigated the relationship between the range of farming practices and categories of environmental ethical orientations. The two ontological orientations include the 'externality' assumption, which represent the social understanding that humans interact with nature but are only externally related to nature. The 'internality' assumption, on the other hand, is the understanding that humans are internally related to nature or the physical environment. The study also investigated the role of other structural forces that can shape farming practices. The theoretical orientation that informed this study was Habermas' neo-modernity thesis, which primarily argues that changes in social normative structures, which induces appropriate social action can, and do develop, without changes in ontological assumptions about human-nature relationship. The Habermasian approach thus rejects the reenchantment thesis espoused by constructive postmodernists. In this study Habermas' thesis has been contrasted with the neo-conservative and postmodernist approaches. The study involved two forms of investigation. One aspect of the study involved archival research of Canadian agricultural policy as an overarching background against which contemporary farming practices may be understood. The other aspect of the study involved a survey of farm families living in the south western Saskatchewan section of the Palliser Triangle. The study found a moderate to strong relationship between the 'internality' ontological assumption and alternative farming practices. The 'externality' assumption was more predominant among conventional farmers. This pattern also corresponded with a relatively higher incidence of environmentalism among alternative farming practitioners, with a relatively higher incidence of resourcism among conventional and conventional-alternative farmers. Despite these patterns the study found partial support for the Habermasian thesis. For example, a significant minority of alternative farmers who espouse environmentalist ethics also espouse an 'externality' ontological assumption.

In order to reduce the vulnerability of wheat production to drought, a calibrated and validated CERES Wheat crop simulation model was used to predict wheat yields on major soil textural groups using historical weather data at Swift Current, Saskatoon and Melfort. Yields were predicted using a run-out technique which involved the use of actual weather data to the prediction date and historical weather data from 1960 to 1990 for the remainder of the growing season. Yield predictions were made at five Julian dates during the crop calendar and these dates coincided with crop emergence, terminal spikelet initiation, end of the vegetative growth, heading and start of grain filling. Three sample years were used as case studies to test the applicability of the run-out method in making yield predictions. Sample base years were those with the lowest, medium and highest yields between 1960 and 1990 and these were selected from ranked yield values using quartiles. Test years were termed base years and weather files that were joined with the test years were run-out years. Each base year had 30 run-out years (1960-1990) and the mean of each run-out year was compared with the observed yield at the end of the season. Run-out yields for each base year were summarised as simple probability distributions so that yields exceeding certain values could be selected. Run-out yields at five prediction dates were found to be in close agreement with observed yields at the end of the growing season. To account for the variability in yields that can be found between places within the same climatic zone, simulated yields were re-classified by soil type and water stress level. These modifiers (soil type and water stress level) showed that chances of getting high yields diminish from Melfort to Swift Current at all prediction points due to the high variability of yield factors. Yield predictions that were made as above suggested that if historical weather records are combined with available weather data during the growing season, a good indication of yields can be obtained ahead of the harvest time and this could allow producers and those in the agri-business to decide on alternative actions of minimizing losses when prospects of getting a good yield are poor.

Two experimental seismic surveys were collected in the 1991 LITHOPROBE Trans-Hudson Orogen (THO) data acquisition program. The purpose of the coincident dynamite and vibroseis reflection surveys was to compare crustal images obtained using high-fold low-energy and low-fold high-energy sources. On single-fold field records, signal amplitudes from explosive sources are consistently 50 dB higher than on the corresponding vibroseis records. The vibroseis final stack exhibits better defined upper-crustal reflectivity due primarily to the higher fold. However, at lower-crustal and Moho levels, the dynamite data provides images which are equal or superior to those obtained from the vibroseis data. The dynamite source not only allowed deeper signal penetration but also succeeded in mapping of a number of subcrustal reflections not identified in previous vibroseis data. These new seismic images indicate that the crustal root is not simple depression on the upper-mantle as was inferred initially but a broad (3 s) zone of reflectivity that dips west and extends more than 10 km below the younger regional Moho. Moreover, the dynamite data also indicates that diffraction patterns, detected at lower crustal and Moho depths, have large apertures which permitted proper migration of these lower crustal events. Four vibroseis expanding spread profiles (ESP) were also acquired during the data acquisition program to obtain more detailed and accurate velocity structure. These profiles, with a maximum offset of 18 km, were centered on areas where prominent crustal reflectivity was detected by the regional vibroseis survey. The small source stepout distance (100 m) generated high-fold ($>$30) data. Extensive modeling was carried out to estimate the offset range within which each traveltime approximation and velocity analysis technique may be implemented. The results reveal that velocity estimation becomes more robust and accurate when crustal seismic surveys utilize longer offsets than commonly used. These larger source-receiver separations, however, must be generally limited to offset/depth ratios not exceeding 1.5 when conventional velocity analysis techniques, based on the hyperbolic moveout assumptions, are implemented. Besides the semblance method two velocity estimators adapted to crustal studies, namely the covariance and the $\tau$ - p techniques, were tried. The former yielded the highest resolution followed by the semblance and the $\tau$ - p methods. Resolution of the semblance estimator for a maximum offset of 36 km is equal to that of the covariance method with a corresponding offset of 18 km for mid-crustal reflectors. The advantages provided by the long-offset data acquisition include increased S/N ratio and a greater number of traces with sufficiently large moveouts whichimproved velocity resolution, especially below mid-crustal depths. To achieve similar advantages in a regional crustal reflection survey would require the adoption of longer spread lengths than those presently implemented in standard data acquisition procedures.

The purpose of this research was to investigate how sustainable agriculture is being conceptualized and implemented in Saskatchewan. Zero tillage, organic farming, and the discourses surrounding them were examined as theoretical and practical responses to sustainable agriculture. Characteristics of 33 organic and 33 zero tillage farming systems located throughout the soil climatic zones of southern Saskatchewan were compared, as well as farmers' perceptions of sustainable agriculture and factors influencing their management decisions. The analysis was extended beyond the local level by examining the links between major socio-political forces shaping agriculture and farmers' perceptions and choices. Central to this analysis is an examination of the role of informal and formal knowledge systems in the development of sustainable agriculture, and how relations of power affect the knowledge that is being produced and ultimately the direction of change in agriculture. Interdisciplinary and exploratory approaches were used to identify and examine a range of emergent issues. The data gathered was analyzed both quantitatively and qualitatively. This study revealed commonalities between zero tillage and organic farmers' basic views on sustainable agriculture, and important differences in the ways these two groups of farmers translated these ideas into practice. Most farmers defined sustainability at the farm-level, focusing on land stewardship and the preservation of the family farm. Farmers adopted zero tillage because of specific environmental, economic and labour advantages, whereas organic farming was adopted for a combination of environmental, health, economic, philosophical/spiritual and labour factors. In general, zero tillage and organic farming systems differed in size, in production and management operations, in land tenure, and in the use of purchased inputs and labour. Zero tillage farms tended to be large, capital-intensive, specialized cropping operations, with a significant proportion of rented land and non-family hired labour. Organic farms were moderate-sized, diversified crop and livestock operations that substituted biological and cultural practices for purchased (agrochemical) inputs, had a high degree of ownership, and relied more upon labour exchange. These characteristics create distinct environmental, economic and social advantages and disadvantages. Zero tillage, compatible with the dominant agricultural paradigm and the industrial model, continues to be promoted by agricultural institutions and agribusiness as the best solution to farm-level sustainability. Interest in organic agriculture and the alternative agricultural paradigm is increasing, however, due to the current crisis in the farm economy and changes in consumers' perceptions and choices.

<p>This research investigates the nature of the social project surrounding the lawsuit between the organic farmers of Saskatchewan, Canada, and Monsanto and Bayer, the two largest biotechnology companies in Canada. The thesis also explores the culture of organic farming in an era of high technology and globalization. An ethnographic approach is employed in order to address this research aim from the perspective of study participants. Based on interview data, I detail the difficulties facing farmers, especially small organic farmers, in Canada today. I also describe a hope and determination amongst organic farmers who see themselves resisting the erosion of the rural landscape at the hands of powerful corporations and a dominant industrial model of food production. In the end, the organic farmers of Saskatchewan are recognized as part of a broad, coalitional and embryonic new social movement whose lifeworld, or cultural, focus reflects the post-modern character of contemporary society and presents some interesting challenges for social science.</p>

The Saskatchewan Wheat Pool went from being the largest grain handler in western Canada in the mid 1990s to undertaking a $405 million debt restructuring in January 2003. Provincial grain handling market share had been over 60 percent for two decades prior to the Pool becoming publicly traded in 1996. With the share conversion, the Pool began a capital expenditure program in an effort to adapt to industry deregulation and to compete with the multinationals that were entering western Canada. This program was not successful. SWPs long-term debt increased five fold over the period 19961999 and consecutive multi-million dollar net losses were incurred followed by the debt restructuring.<p>This thesis uses dominant logic theory and the principal-agent problem to analyze what went wrong at SWP. Theory suggests organizations faced with major industry change may have difficulty revising their dominant logic, which leads to organizational failure. Not only is there a tendency to hold on to established beliefs, but the creation of new beliefs is prone to error because of bounded rationality. The existence of a principal-agent problem can worsen an organizations ability to revise its dominant logic. Information asymmetry and the principals trust of the agent can lead to inaccurate beliefs and ineffective strategies being approved. <p>The results of personal interviews with twenty-one past management and elected Saskatchewan Wheat Pool personnel and grain industry affiliates are presented and analyzed in a case study format. The results suggest that deregulation of the grain handling industry and the anticipated arrival of multinational competitors pressured the Pool to respond quickly to major industry change. The Pool had difficulty revising its dominant logic; it retained outdated beliefs and accepted inaccurate new beliefs. Interviewees described how some investments were built on erroneous beliefs and lacked complete due diligence. Evidence suggests the principal-agent problem was also at play. The need for confidentiality after the share conversion increased information asymmetry, and management took advantage of the boards lack of experience as investments extended beyond the farm gate. The principal-agent problem in conjunction with an inaccurate revised dominant logic is a reasonable explanation for the Pools failure.