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The implementation of school reforms to advance reconciliation with Indigenous peoples provides an opportunity to explore what Canadians think is important in framing their identities and values. This paper draws on data from a survey of public perspectives on education for reconciliation activities in two Canadian provinces, Alberta and Saskatchewan. We consider the broader community context within which schools are located. By examining public perspectives, we are able to assess how curricular initiatives related to reconciliation are understood by community members, both as a priority in itself and in relation to other key curricular areas. Informed by critical race theory, our findings suggest that reconciliation is restricted to activities that do not involve extensive change to existing curricular and ideational frameworks. These perspectives exist alongside extensive opposition to reconciliation justified by claims that Indigenous experiences and perspectives are receiving undue attention relative to more pressing educational priorities. Our findings suggest that aims to transform dominant understandings about Canadian history and identity remain far from being fulfilled. [ABSTRACT FROM AUTHOR]

Background: Colonially imposed jurisdictional boundaries that have little meaning to Indigenous peoples in Canada may confound tuberculosis (TB) prevention and care activities. This study explores how inter-jurisdictional mobility and the current accommodation of mobility through policies and programming sustain a regional TB epidemic in northwestern Saskatchewan, and northeastern Alberta. Methods: A qualitative instrumental case study was performed using a community based participatory approach. Semi-structured interviews were conducted with First Nations peoples from a high-incidence community in Canada including community-based healthcare workers. These interview data are presented in the context of a multi-level document analysis of TB program guidelines. Results: The location of the community, and related lack of access to employment, services and care, necessitates mobility across jurisdictional boundaries. There are currently no formal federal or provincial guidelines in place to accommodate highly mobile patients and clients within and across provincial TB prevention and care programs. As a result, locally developed community-based protocols, and related ad-hoc strategies ensure continuity of care. Conclusion: Indigenous peoples living in remote communities face unique push/pull factors that motivate mobility. When these motivations exist in communities with increased risk of contagion by communicable infectious diseases such as TB, public health risks extend into increasingly large areas with competing jurisdictional authority. Such mobility poses several threats to TB elimination. We have identified a gap in TB services to systematically accommodate mobility, with specific implications for Indigenous peoples and reconciliation. We recommend clearly defined communication paths and inter-jurisdictional coordination to ensure maintenance of care for mobile populations. [ABSTRACT FROM AUTHOR]

Unconformity‐related uranium (URU) deposits in the Athabasca Basin, Canada, include the highest grade, large tonnage deposits in the world. Recent studies of the Patterson Lake corridor uranium deposits suggest a deep heat source enhances hydrothermal fluid flow and incursion of basinal brines along brittlely reactivated ductile shear zones. However, the spatial extent of the ore systems and lower crustal features capable of driving the hydrothermal cells remained largely unresolved. Three‐dimensional electrical conductivity models derived from inversion of magnetotelluric data and coincident gravity modeling identified a voluminous conductivity anomaly and corresponding gravity low related to a belt of high‐heat producing intrusions that dips below the deposit. Shallow conductive bodies are identified below the deposits and similarly prospective corridors. The volume and location of the intrusive bodies may have provided a source of radiogenic heat that helped drive remobilization of fluids along reactivated structures, redefining the spatial extent of URU systems. Plain Language Summary: The western Athabasca Basin, straddling the border of Saskatchewan and Alberta in Canada, is home to some of the highest‐grade, large tonnage uranium deposits in the world. Recent studies have suggested a spatial connection between uranium ore systems that are found near the earth's surface and geological processes occurring deep within the crust. However, the processes connecting the lower crust to these shallow deposits is poorly understood. This study used 3D models created from magnetotelluric data, a passive a geophysical technique that measures the earth's natural electric and magnetic fields, to image the earth from surface to a depth of 40 km. We identified a voluminous igneous intrusion that extends from the surface to great depths in the earth's crust. We propose that this intrusion may have contributed to the uranium endowment of the basin, and that radiogenic heat from the large igneous body helped circulate uranium‐bearing fluids through the shallow crust along reactivated geologic structures. The modeling, when combined with other geoscientific datasets, showcases the role of high‐heat producing granitic intrusions in driving the hydrothermal fluid cells that formed the deposits. Key Points: Integrated resistivity—gravity modeling over the Arrow uranium deposit in CanadaMagnetotelluric inversion images deep‐seated thermal source and fluid pathways that formed some of the highest‐grade uranium depositsHolistic ore system model illustrates relationship between crustal ore system and lower crustal resistivity anomalies [ABSTRACT FROM AUTHOR]

The McMurray Formation in McMurray Depocentre, Canada, is typically subdivided into stratigraphic units based on regionally mappable marine mudstones, the bases of which define flooding surfaces (bottom to top: Lower McMurray, C2, C1, B2, B1, A2, A1 depositional unit). However, the McMurray Formation comprises a variety of palaeoenvironments, with the north‐eastern Firebag Tributary hosting significant delta‐plain deposits in the Lower McMurray and B1 depositional units. Facies analysis of 60 cores and 4763 wireline logs was used to resolve the palaeoshoreline trajectory and stratigraphic architecture in Firebag Tributary. Of 14 identified facies, three delta‐plain facies reveal: (1) eluviated palaeosols, interpreted as shrublands and woodlands formed during base‐level fall; (2) gleyed palaeosols, interpreted as tidal marshes; and (3) coals formed in coastal mires, the two latter facies are interpreted to accumulate during base‐level rise. Eluviated palaeosols occur below the Lower McMurray coal seam, implying valley incision and a maximum regressive surface. Gleyed palaeosols underlying the coal seam atop the B1 depositional unit do not record base‐level fall. Wetting‐upward coals overlying either palaeosol facies indicate base‐level rise (i.e. major flooding surface). B1 depositional unit coals and gleyed palaeosols are overlain by shallow‐marine facies or are eroded by wave ravinement during transgression. Consequently, the tops of coals or gleyed palaeosols correlate to the bases of regional marine mudstones elsewhere in McMurray Depocentre. Stratigraphic cross sections showcase palaeoshoreline regression and transgression. During the Lower McMurray and B1 depositional units, widespread coals and palaeosols indicate the palaeoshoreline resided near the western edge of Firebag Tributary. Regression during C2 through B2 depositional units and A2 and A1 depositional units resulted in palaeoshorelines near the Alberta–Saskatchewan border. To complement a previously dated Lower McMurray ash (121.39 ± 0.2 Ma), a new high‐confidence maximum depositional age from ash in the B1 coal seam (115.09 ± 0.16 Ma) allows an estimate to be made of depositional duration, indicating depositional units represent ca 0.16 Myr. [ABSTRACT FROM AUTHOR]

Canada's federal carbon tax currently applies in Alberta, Saskatchewan, Manitoba and Ontario. Farmers in these provinces lack consistency on the tax, which is differentially applied to agricultural fuels. They must navigate between distinct sets of rules depending on the type of fuels they're using and what those fuels are used for. Some fuels are eligible to be fully exempt from the carbon tax; others may be allowed a partial exemption, and still others may force farmers to face the full amount of the carbon tax. The most significant agricultural fuel sources facing the full amount of the carbon tax are natural gas and propane used for grain and oilseed drying and for the heating of barns and other farm buildings. The burden of these tax payments on farmers is unclear. Agriculture and Agri-Food Canada reports carbon tax cost estimates for grain and oilseed drying that range from an average of $210 per farm in Alberta to $774 per farm in Saskatchewan. Individual farmers, in contrast, have reported carbon tax costs of up to $10,000. Agriculture's sector-level emissions and trade flows are comparable to those of many industries in Canada that meet the criteria for being labelled an emissionsintensive and trade-exposed (EITE) industry. EITE industries are typically eligible to receive carbon pricing support on all priced emissions as part of either the federal government's output-based pricing system (OBPS) or similar provincial government programs. Agriculture is typically excluded from these programs because of the thousands of small producers in the sector, most of whom remain below the minimum emissions thresholds required for participation. As a result of this exclusion, agricultural subsectors have generally not been evaluated to see whether they meet EITE criteria. With all federal parties in favour of additional carbon pricing support for farmers, it is likely that support will soon be expanded to additional fuel uses. Future support to the agriculture industry is best offered via a mechanism that maintains the full incentive of the carbon tax. Two options that satisfy this objective are either a lump sum rebate to farmers or an output-based rebate system specific to agriculture. With both options it is important that any rebate amount is divorced from emissions and fuel use, A third option, which does not maintain the incentive of the carbon tax, is to expand farm-fuel exemptions. All of these options come with advantages and disadvantages, which would need to be carefully weighed. It would also be informative to complete an EITE assessment for agriculture that is based on all of the sector's combustion emissions being subject to the carbon tax. This would help to inform the potential impact of the carbon tax on agricultural production costs, farm profitability and the global competitiveness of Canada's farmers. Such an assessment would provide important insights on how to best support Canada's agricultural competitiveness without undermining its overall emissions reduction plan. [ABSTRACT FROM AUTHOR]

This 2.5-year longitudinal, Canadian tri-provincial study (Alberta, Saskatchewan, Manitoba) of women abused by intimate partners examined the nature of the partner abuse, physical and mental conditions, disabilities, child abuse history, and quality of life (QOL). The women retained at 30-months (419 of 665) were identified as Indigenous (48.5%), White (46.6%), or visible minority (4.9%). Physical and mental health conditions were noted by 62.3%; 41.8% of these were disabilities. Over half (54.5%) reported histories of child sexual abuse, with 24.2% reporting other childhood abuse, and 21.3% were not abused as children. Consistent with similar longitudinal studies, over time the women significantly improved their QOL and had less mental stress (SCL-10) and PTSD symptoms (PCL); however, neither PCL nor SCL-10 scores were clinically problematic at any time period. Depression symptoms (CES-D-10) remained constant over time but were not in the clinical range over the 2.5 years. Only IPV severity and having a disability were associated with more severe mental health/well-being scores at 30-months. Implications for practice such as training IPV advocates and counselors to better address disabilities and to avoid stigmatizing women abused by partners as necessarily having mental health issues are presented. [ABSTRACT FROM AUTHOR]