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Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper uses panel data for Canada from 1976 to 2018, across 10 provinces, to reassess the relationship between mortality rates and economic fluctuations. The key contribution of our paper lies in examining the extent to which this relationship is driven by the employment rate (extensive margin) versus average hours worked (intensive margin). We find evidence of procyclical mortality for females at the aggregate level; aggregate male mortality remains largely unaffected by economic fluctuations. Our findings also reveal temporal heterogeneity, as the extensive margin becomes the driving force for female mortality rates during the more recent period (1990 onwards). These findings remain robust when accounting for personal income and pollution. Finally, we find some support for a procyclical relationship for individuals in the working age groups, while mortality exhibits a countercyclical pattern for children (age 0 to 14) and the elderly (age 65 and above). [ABSTRACT FROM AUTHOR]

Copyright of Papers in Regional Science is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

To examine where Canadian geographers publish their research, we used data on article publication compiled from the annual Directory of the Canadian Association of Geographers for 1981-82, 1991-92, 2001-02, and 2011-12. We find a very wide range of journals (1238) is used, but many of them are rarely used. Papers published from 1981 to 2012 increased 3.7-fold with a similar increase in the number of journals used. Commercial presses have come to dominate publishing, society presses and university presses are fewer today but open access journals have become more common. Only about one quarter of the journals used have a Thompson Reuter Impact Factor (IF) but the median IF of IF-rated journals used rose from 1.56 (1981-82) to 2.23 (2011-12). The Canadian Geographer is the most frequently used journal, but over time flagship geography journals have been replaced by interdisciplinary and thematic journals. Papers published per faculty rose from an average of 0.5 yr−1 in 1981-82 to 1.7 yr−1 in 2011-12, with a large variation in publication rates per faculty across departments, reflecting the research versus teaching focus. Canadian geographers are publishing well beyond the field, engaging with much larger audiences, and reaching top journals, to the benefit of the discipline. La publication des articles de revue en géographie canadienne Une analyse des revues dans lesquelles les géographes canadiens publient leurs travaux a été réalisée à partir des données sur la publication d'articles dans l'annuaire annuel de l'Association canadienne des géographes pour les années 1981-82, 1991-92, 2001-02 et 2011-12. On constate un éventail de revues très diversifié (1238) et que plusieurs d'entre elles sont utilisées rarement. De plus, entre 1981 et 2012, les articles parus ont augmenté de 3,7 fois et le nombre de revues qui en ont publié a crÛ du même ordre. Les maisons d'édition commerciales ont fini par dominer l'industrie. Si les maisons d'édition associatives et universitaires sont moins nombreuses aujourd'hui, il est plus courant de publier dans des revues en libre accès. Thompson Reuter calcule un facteur d'impact (FI) pour environ un quart de ces revues seulement, mais le FI médian des revues indexées ayant fait paraître un article est passé de 1,56 (1981-1982) à 2,23 (2011-12). Le Géographe canadien est la revue la plus sollicitée. Les revues phares spécialisées en géographie sont graduellement remplacées par des revues interdisciplinaires et thématiques. La moyenne d'articles que chaque professeur a fait paraître a augmenté de 0,5 par an en 1981-82 à 1,7 par an en 2011-12. D'un département à l'autre, les taux de publication par professeur varient en fonction de l'importance accordée à la recherche versus l'enseignement. Les géographes canadiens publient dans divers domaines autres que la géographie, permettant ainsi d'élargir le lectorat et d'accéder aux meilleures revues, ce qui valorise la discipline. [ABSTRACT FROM AUTHOR]

This paper examines news media coverage of hydraulic fracturing in Canada over a five-year period in five newspapers. Hydraulic fracturing, or 'fracking,' has reenergized the North American oil and gas market. This technology has increased economic growth, but it also comes with unknown and uncertain environmental and public health risks. Regulation of the fracking industry varies globally. In Canada there are three provinces that engage in large volume fracking and four provinces that have placed a moratorium on fracking. This paper demonstrates that the Canadian fracking story is about five frames: water pollution, economic benefits, uncertain risks, moratoriums, and energy independence. There is a difference between coverage in the two national newspapers as well as a difference in national and provincial coverage. In Nova Scotia, where fracking is banned, the media focuses primarily on environmental issues and benefits to the local economy. In Saskatchewan, where fracking for oil is an essential part of the economy, the media focuses on economic benefits and downplays other frames. Overall, across the five papers, the media coverage is highly selective and focuses on particular stories about the economy or the environment, but not both. Quelle est la chronique de la fracturation hydraulique au Canada? Cet article fait état de la couverture médiatique liée à la fracturation hydraulique au Canada par cinq journaux sur une période de cinq ans. La fracturation hydraulique a revitalisé le marché nord-américain des hydrocarbures. Cette technologie favorise la croissance économique, mais comporte également des risques écologiques et sanitaires inconnus et incertains. La réglementation régissant l'industrie de la fracturation varie selon les pays. À l'échelle canadienne, trois provinces ont réalisé d'importantes opérations de fracturation et quatre provinces ont imposé un moratoire à la fracturation hydraulique. Cet article montre que le cadrage médiatique de la fracturation hydraulique repose sur cinq thématiques : la pollution hydrique, les retombées économiques, l'incertitude liée aux risques, les moratoires et la souveraineté énergétique. Le cadrage médiatique varie entre les deux journaux nationaux ainsi qu'entre les médias nationaux et provinciaux. En Nouvelle-Écosse, où la fracturation est interdite, les médias mettent l'accent sur les questions environnementales et les retombées pour l'économie locale. En Saskatchewan, où la fracturation pour extraire du pétrole joue un rôle économique primordial, les médias se concentrent sur les retombées économiques et minorent l'importance des autres thématiques. Dans l'ensemble, les cinq journaux appliquent un filtre sélectif dans le traitement du sujet et publient des reportages spécifiques portant sur l'économie ou sur l'environnement, mais pas les deux. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

When brought together, Indigenous and Western sciences offer holism that can strengthen research and monitoring, yet the practices and processes of bridging these sciences are not well understood. We sought to elucidate bridging through a systematic realist review of coastal and marine research and monitoring studies that use methods for gathering Indigenous scientific knowledges and methods for collecting natural sciences data from across Inuit Nunangat (Inuit homelands in Canada; n = 25 case studies). We identified three decision points that shape projects co‐developed by researchers and Inuit communities: research objectives, method bundles (the totality of methods used in a case study), and method sequencing (the order of application of methods in a case study). Example case studies from the review are included to highlight some of the diversity of research pathways available. We discuss areas for further reflection, including method bundle composition, imbalances in method sequences, path dependency and research fatigue, research context, and most importantly, bridging as a relational rather than technical endeavour. We suggest that bridging sciences can, but need not be, a complex undertaking. This paper provides practical details to facilitate cross‐cultural research partnerships at a time of immense environmental and social change. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Regional Science Policy & Practice is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Since the late 1980s, there has been no explicit regional policy in Canada. Indirectly, though, equalization payments, industrial policies, as well as regional agencies encouraging the adoption of federal industrial and innovation policies, impact regional economies. In 2017, the federal government appeared to alter its approach: the Supercluster initiative was announced, drawing upon the idea that localized networks of interrelated firms can generate innovation and local development. In this paper, we discuss the mechanisms through which spatially focused industrial innovation policy can lead to regional development. We then focus on Canada's Ocean Supercluster initiative. The question we address is as follows: to what extent can this initiative (and, more widely, Canada's Supercluster policy) be understood as a regional development strategy driven by a coherent rationale for regional intervention? Apart from the fact that each Supercluster focuses on a pre‐existing core of firms located within a region, there is little evidence that the Supercluster initiative has regional development objectives or impacts. Key messages: In 2018, Canada's federal government implemented the Supercluster policy. Five regionally focussed clusters were selected for support for business‐led innovation initiatives.Superclusters were presented as a means both to develop regional economies and to enhance Canada's global innovation impact, in a manner similar to Europe's smart specialization.Despite the initial regional dimension, Superclusters are geared towards national, not regional, objectives and do not focus upon regional development processes. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper is concerned with the impact of medical inadmissibility provisions in Canada's immigration law on applicants with disabilities. The paper draws on key informant interviews, policy analysis, and Ministry of Immigration data on medical inadmissibility findings. We follow the lead of recent mobilities scholarship to examine how the immigration system is enacted, reproduced, and contested over time. From this perspective, we see that recent court challenges to the statutory provisions have created additional procedural space for applicants to contest findings of inadmissibility. However, the legitimacy of excessive demand as a basis for exclusion remains firmly in place, while recent immigration policy changes signal an intensification of measures to limit the social reproductive costs of immigration. Les personnes handicapées, l'inadmissibilité pour motifs sanitaires et la politique d'immigration sélective Cet article s'intéresse aux effets des dispositions de la législation canadienne en matière d'immigration relatives à l'inadmissibilité pour motifs sanitaires des candidats ayant une incapacité. L'article se fonde sur des entretiens auprès d'informateurs clés, des analyses politiques et des données du ministère sur les décisions d'inadmissibilité pour motifs sanitaires. Les recherches récentes portant sur la mobilité forment le point de départ d'une exploration du mode de fonctionnement du système d'immigration, sa reproduction et sa remise en question au fil du temps. Vues sous cet angle, les contestations actuelles des dispositions légales devant les tribunaux ont permis de dégager un espace de procédure supplémentaire pour les candidats afin de contester les verdicts d'inadmissibilité. Cependant, la légitimité de la demande excessive en tant que motif d'interdiction perdure, tandis que les changements récents apportés à la politique d'immigration annoncent une intensification des mesures visant à limiter les coÛts sociaux de l'immigration. [ABSTRACT FROM AUTHOR]

Societal Impact Statement: Cultural use berries are prized foods and medicines across the United States and Canada, with almost 200 different species used by Indigenous Peoples. Berries are increasingly being impacted by environmental and land‐use change. Berry habitats, how and when berry plants reproduce, and the volume of berries available for harvest each year are shifting widely. These changes are impacting access to, availability of, and consumption of berries. Biocultural stewardship practices, like low‐intensity fire, transplanting, and thinning, can be used in response to these stressors to support berry plant health and productivity as well as a sustained relationship with this important food. Summary: Almost 200 different species of berries are used for food and medicine by Indigenous Peoples, with unparalleled nutritional and cultural significance among plant foods. Environmental and land‐use change is increasingly compromising access to, availability of, and consumption of berries. In this review, I consider (a) how climate and land‐use change are impacting cultural use berries across species and places, as documented by Indigenous Peoples and in the scientific literature, and (b) how stewardship practices are being applied to promote resilience and sustainability in berrying landscapes experiencing stress. Climate impacts on Arctic and subarctic berry species include earlier ripening, changes in taste, or increased variability in abundance. These same regions are experiencing a proliferation of shrubs, while forests throughout the lower 48 and Canada are suffering from suffocating fuel loads and stand densities that are not conducive to berry habitat for many species. In the Pacific West, berries are influenced by prolonged droughts and increasing spring and summer temperatures. Climate change impacts are amplified by shifts in land use for forestry and agriculture. Biocultural stewardship practices, like low‐intensity fire, thinning, transplanting, and cultural care, can be used to mitigate these impacts and promote berry microclimate habitats. There is opportunity for intertribal networking and knowledge sharing around berry stewardship practices that will support local and regional climate change responses. [ABSTRACT FROM AUTHOR]

2020 and 2021 marked major milestones for the catalysis community in Canada. The Catalysis Division of The Chemical Institute of Canada marked its 50‐year anniversary in 2021, and the Canadian Catalysis Foundation celebrated its 30th anniversary in 2020. Both organizations have been instrumental in supporting and advancing the broad and evolving field of catalysis in Canada. This article summarizes the genesis of these organizations and highlights the key roles that they serve for the catalysis community. The health and vibrancy of the catalysis community in 2022 is a testament to the vision, insights, and efforts of those in the community in the 1960s and 1970s who created a framework that helped to bridge the gaps between science and engineering in the field of catalysis. The establishment of the Division in 1971 pulled together a critical mass of people with common professional interests in all aspects of catalysis and catalyst technology. The division structure facilitated collaborations, formalizing and organizing biennial catalysis symposia, administering award programs, and, now, acting as a pipeline for members and directors of the Canadian Catalysis Foundation. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Papers in Regional Science is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Based on a survey of 301 small and medium-sized enterprises in Quebec, this article explores the influence of unions on employee training in these firms. While unionization is generally found to have an influence on employee training practices, the authors' focus on the inclusion or non-inclusion of specific training clauses in collective agreements shows that such clauses establish a regulatory framework for certain forms of learning and training support at the workplace, which enhances union influence. Overall, however, the inclusion (or absence) of training clauses in collective agreements does not necessarily translate into higher (or lower) participation in actual training activities. [ABSTRACT FROM AUTHOR]

Scientists advise limiting global warming to 1.5°C with substantial actions by 2030. Our viewpoint argues that climate response strategies in Canada have underemphasized and underestimated the potential contribution deep energy retrofits can make to greenhouse gas (GHG) emissions reductions, leading to inadequate responses in the building sector, and that Canada can (and should) be ambitious with building retrofits over the next decade. GHG savings from building retrofits can be realized more quickly than GHG reductions from other sectors, and either deliver net cost savings or are cost‐effective when compared to other mitigation measures. Retrofits can also provide social and economic benefits, such as improved health and comfort, and lower energy costs. This paper reviews energy use and building retrofits in Canada and argues the following should be implemented: (1) focus innovation on deep energy retrofit processes, not singular retrofit actions; (2) maximize both social and environmental benefits; (3) improve data gathering and availability for analysis and delivery; (4) innovate for a process of decisions and to avoid "dropouts" during the retrofit process; and (5) focus innovation on business models that maximize benefits. Key Messages: Greenhouse gas savings from deep energy building retrofits are cost‐effective and can be realized more quickly than reductions from other sectors.Program and policy design should prioritize the greatest social, economic, and environmental benefits.Innovation should focus on the retrofit process, financing, and delivery models, rather than solely on technology. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Amid Earth's ongoing sixth mass extinction event, numerous measures have been proposed to recover the populations of species at risk of extinction. However, the methods and objectives of different species' recovery plans sometimes conflict with each other, causing a conundrum we refer to as recovery–action antagonism. Recovery–action antagonism reduces the cost‐effectiveness of conservation programs and can increase the extinction risk of nontarget species. We describe a method to identify interactions between recovery actions, including antagonisms proposed for different at‐risk species in a given location. The method includes a process to evaluate potential drivers of recovery‐action antagonism and other interaction types using principal coordinates analysis and distance‐based redundancy analysis. We illustrate various applications of the method through case studies performed in Pelee Island and Rouge National Urban Park, two biodiverse areas in Ontario, Canada. Potential antagonism was identified between 1.5% (Pelee) and 5% (Rouge) of the evaluated recovery actions. Although the rate of antagonism was low in our case studies, the method allows the identification of a variety of interactions, which can help to prioritize similar and complementary actions that will benefit a large number of species while minimizing actions that may have competing outcomes. [ABSTRACT FROM AUTHOR]

Introduction: People living with HIV (PLWH) and/or who inject drugs may experience lower vaccine effectiveness (VE) against SARS‐CoV‐2 infection. Methods: A validated algorithm was applied to population‐based, linked administrative datasets in the British Columbia COVID‐19 Cohort (BCC19C) to ascertain HIV status and create a population of PLWH and matched HIV‐negative individuals. The study population was limited to individuals who received an RT‐PCR laboratory test for SARS‐CoV‐2 between 15 December 2020 and 21 November 2021 in BC, Canada. Any history of injection drug use (IDU) was ascertained using a validated administrative algorithm. We used a test‐negative study design (modified case−control analysis) and multivariable logistic regression to estimate adjusted VE by HIV status and history of IDU. Results: Our analysis included 2700 PLWH and a matched population of 375,043 HIV‐negative individuals, among whom there were 351 and 103,049 SARS‐CoV‐2 cases, respectively. The proportion of people with IDU history was much higher among PLWH compared to HIV‐negative individuals (40.7% vs. 4.3%). Overall VE during the first 6 months after second dose was lower among PLWH with IDU history (65.8%, 95% CI = 43.5–79.3) than PLWH with no IDU history (80.3%, 95% CI = 62.7–89.6), and VE was particularly low at 4–6 months (42.4%, 95% CI = −17.8 to 71.8 with IDU history vs. 64.0%; 95% CI = 15.7–84.7 without), although confidence intervals were wide. In contrast, overall VE was 88.6% (95% CI = 88.2–89.0) in the matched HIV‐negative population with no history of IDU and remained relatively high at 4–6 months after second dose (84.6%, 95% CI = 83.8–85.4). Despite different patterns of vaccine protection by HIV status and IDU history, peak estimates were similar (≥88%) across all populations. Conclusions: PLWH with a history of IDU may experience lower VE against COVID‐19 infection, although findings were limited by a small sample size. The lower VE at 4–6 months may have implications for booster dose prioritization for PLWH and people who inject drugs. The immunocompromising effect of HIV, substance use and/or co‐occurring comorbidities may partly explain these findings. [ABSTRACT FROM AUTHOR]

Over 90% of recent human‐caused extinctions are wild species known from only one nation. These nationally endemic species represent one of the greatest global conservation responsibilities for any country. To meet this responsibility, we must first identify nationally endemic species. We developed the first comprehensive inventory of the 308 plant, animal, and fungi species and infraspecies only found in Canada, of which approximately 90% are of global conservation concern. Our analysis also identified 27 spatial concentrations of endemic species, many of which are associated with glacial refugia, islands, coasts, and unique habitats. Nationally endemic species have not been the primary focus of endangered species conservation in Canada and other countries. Our analysis provides a case study on how national inventories of endemic species can be developed and applied to support species assessments and place‐based conservation. Prioritizing endemic species for conservation can build on sentiments of sense of place and national responsibility to foster public interest. We propose a species conservation framework that highlights the critical role of national endemism in preventing global extinctions. Greater conservation focus on endemic species will support national and international biodiversity conservation targets, including the post‐2020 Global Biodiversity Framework. [ABSTRACT FROM AUTHOR]

In this study, I examine the effectiveness of a national board gender diversity disclosure requirement, which is, arguably, on the "soft" end of the continuum of boardroom interventions. Using a panel dataset of 1847 hand‐collected corporate disclosures from 2015 to 2018, I perform a post‐event, historical trend analysis of the efficacy of Canada's 2014 intervention. I find evidence of real progress in the 4 years following intervention against several benchmarks. Specifically, improvements in critical mass are documented, with the proportion of boards with three of more women reaching 18.8% in 2018. Tokenism remains an issue with very little change in the number of Canadian boards with only one woman. Further analyses using a sorting methodology and panel regression analysis reveal that progress toward board gender diversity is achieved by those with board gender targets, board seat renewal policies, and written board diversity policies. In addition, I find that larger companies achieve greater progress and that progress is clustered by industry. [ABSTRACT FROM AUTHOR]

Aim: While it is now well accepted that human activities are having pronounced effects on natural ecosystems, regional variation in the rate and magnitude of various human impacts is unclear. Moreover, the effects of land use change on natural aquatic communities have only relatively recently begun to be explored. Our goal was to understand how and where assemblages of a central food web component of freshwater lakes have changed over the course of industrialization in relation to land use. Location: Canada. Time period: Pre‐1880 AD to present. Major taxa studied: Cladoceran zooplankton. Methods: As part of the Natural Sciences and Engineering Research Council (NSERC) Canadian Lake Pulse Network, we selected 101 lakes across Canada along a gradient of human impact to analyse subfossil cladoceran assemblages from sediment cores. We examined relationships between taxonomic and functional indicators of cladoceran assemblage change among lakes and through time. Results: Contemporary assemblages were taxonomically and functionally less diverse locally relative to pre‐industrial assemblages (α‐diversity) and were structured by the degree of human impact in watersheds. Local α‐diversity losses were greatest in highly impacted lakes where agriculture and pasture are prevalent. While spatial homogenization (spatial β‐diversity) did not increase since pre‐industrial times as expected, temporal turnover (temporal β‐diversity) showed a non‐significant but increasing trend in highly impacted lakes, especially in urbanized watersheds. Main conclusions: Cladoceran assemblages have changed significantly over the course of the Industrial period, and especially in more highly impacted watersheds, underscoring the important role of watershed land use in shaping diversity. However, indicators of cladoceran function have remained relatively conserved over time and land use change showed little impact on β‐diversity, despite important environmental variation. Overall, this research furthers our understanding of the health status of Canadian lakes and the consequences of human activities, especially agriculture and urbanization, on lake zooplankton. [ABSTRACT FROM AUTHOR]

Roads are an overwhelming component of the global human footprint and their absence helps identify intact areas with high ecological value. Road‐free areas are decreasing globally, making accurate estimation of their location and size of great importance. Identification of such regions requires accurate data, but substantial variability exists in road network datasets created and maintained at different spatial scales. We compared estimates of road length, density, and roadless areas across Canada, which contains a high proportion of the world's remaining undisturbed and road‐free areas. Global‐ and national‐scale datasets included, on average, only 11%–14% of roads represented in regional‐scale data or volunteered geographic information (VGI), with the most pronounced differences in less‐developed areas. Regional‐scale datasets, with the lowest estimates of amount of roadless area and smallest mean roadless patch size, are likely the most complete road datasets but are not available for all jurisdictions, limiting their national‐scale utility. VGI provides a national‐scale alternative but still lacks many low‐use roads. Available global and national datasets have insufficient information for accurate assessments of roadless areas in Canada, which will require detailed, consistent subnational datasets assembled and maintained by each province and territory in a coordinated fashion to achieve national coverage. [ABSTRACT FROM AUTHOR]

The financial sector plays a fundamental role in Canadian society; credit unions, in particular, cater to a specific group of stakeholders not commonly served by traditional financial institutions. This research investigates the social responsiveness (CSR2) approaches implemented by credit unions during the pandemic, the type of actions implemented, the stakeholders assisted, and whether the size of credit unions may affect their responses. Data were collected from the 100 largest credit unions from nine Canadian provinces and assessed through qualitative content analysis. Results show that Canadian credit unions have implemented accommodative and proactive approaches when addressing COVID‐19, through more operational than financial actions directed to their clients and employees, and that those with larger assets implement a greater number of actions compared to credit unions with smaller assets. More importantly, results show that traditional CSR2 approaches (e.g., RDAP) do not fit unexpected crises, so novel approaches are required to face future crises and remain resilient. While we aim to contribute to the body of literature by examining how credit unions have assisted their stakeholders during the pandemic, we also, and most importantly, seek to provide material for discussing and reflecting on how organizations are prepared to face crises that will likely arise in the future. [ABSTRACT FROM AUTHOR]

Aim: Recent studies have found that local‐scale plots measured through time exhibit marked variation in the change in species richness. However, the overall effect often reveals no net change. Most studies to date have been agnostic about the identities of the species lost/gained and about the processes that might lead to these changes. Generalist traits might be crucial in allowing species to colonize new plots or remain resilient in situ, whereas environmental filtering might remove specialists. We test whether plots are changing in species richness, whether they are becoming more similar (i.e., becoming homogenized) through time and whether several generalist traits can predict gains or losses from local plots. Location: Canada. Time period: 1945–2015. Major taxa studied: Two hundred and sixty‐five species of butterflies. Methods: We measured change in species richness and pairwise beta diversity across 96 well‐sampled 10 km × 10 km plots across Canada between two time periods: 1945–1975 and 1985–2015. We looked at the effects of wing span, mobility, dietary breadth and range size on the number of grid cells each species gained and lost between time periods. Results: We observed a slight increase in plot‐level species richness, and that these communities are becoming homogenized through time. We note that most butterfly species in Canada have large North American ranges. The species with the widest ranges are better able to colonize new plots than species with narrower ranges, but also experience higher frequencies of local extinctions. In sum, the median range size of species within a plot increased through time. Main conclusions: We highlight that, even when local species richness exhibits very little change, other potentially important changes in biodiversity can occur, such as geographical homogenization attributable to the colonization dynamics of species that are already widely distributed. Such patterns can reconcile observed global losses of species with the simultaneous lack of change in local diversity. [ABSTRACT FROM AUTHOR]

Reliable access to labor is an ongoing key concern for many employers, in particular for those in regions. As an attempt to help mitigate the effects of labor shortages, immigration has been deployed as a key strategy, but most immigrants are concentrated in large cities. A sector that represents an interesting case in point is the food production sector, which includes primary agriculture and food processing. We use a rich longitudinal micro‐database for the years 2001–2013 from the Canadian Employer‐Employee Dynamic Database to identify the factors that have an impact on the recruitment and retention of Canadian‐born and immigrant workers in the primary agriculture and food processing sectors. In particular, in response to the efforts to explore permanent residence pathways, whether or not immigrants with previous Canadian experience are more likely to stay in the sectors after entering remains a key question for policymakers that we investigate [EconLit Citations: J15, J18, J21, J63, Q10, Q12]. [ABSTRACT FROM AUTHOR]

Aim: Our aim was to develop predictive statistical models for mapping the abundance of 18 waterfowl species at a pan‐Canadian level. We refined the previous generation of national waterfowl models by (a) developing new, more interpretable statistical models that (b) explicitly account for spatiotemporal variations in waterfowl abundance, while (c) testing for associations with an updated suite of habitat covariates. Location: All of Canada, excluding the Northern Arctic ecozone. Methods: Our response variables were annual species counts on 2,227 aerial‐survey segments over a period of 25 years (1990–2015). Combining machine‐learning and hierarchical regression modelling, we devised an innovative covariate selection strategy to select for each species the best subset of a panel of 232 candidate habitat covariates. With the selected covariates, we implemented hierarchical generalized linear models in a Bayesian framework, using the integrated nested Laplace approximation and stochastic partial differential equation approaches. Results: On average, our models explained 47% of the observed variance for spatiotemporal predictions and 74% for temporally averaged spatial predictions. The 18 species models included 94 significant waterfowl‐habitat associations involving 42 distinct habitat covariates, with an average of 5.3 covariates per model. Covariates for forest attributes were the most represented in our models. The proportional biomass of Populus tremuloides was the most frequently selected covariate (10/94 associations in 10/18 species). Model predictions generated spatial and spatiotemporal maps of species abundances over almost all of Canada. Main conclusions: We showed that it is possible to efficiently combine machine‐learning, variable selection and hierarchical Bayesian methods that exploit high‐dimensional covariate spaces. Our approach yielded powerful and easily interpretable species distribution models with very few covariates, while accounting for residual autocorrelation. Possible applications of the resulting models and maps include the development of biodiversity indicators, the evaluation and execution of conservation planning strategies, and ecosystem services monitoring. [ABSTRACT FROM AUTHOR]

Centennial‐to‐millennial temperature records of the past provide a context for the interpretation of current and future changes in climate. Quaternary climates have been relatively well studied in north‐east North America and the adjacent Atlantic Ocean over the last decades, and new research methods have been developed to improve reconstructions. We present newly inferred reconstructions of sea surface temperature for the north‐western Atlantic region, together with a compilation of published temperature records. The database thus comprises a total of 86 records from both marine and terrestrial sites, including lakes, peatlands, ice and tree rings, each covering at least part of the Holocene. For each record, we present details on seasons covered, chronologies and information on radiocarbon dates and analytical time steps. The 86 records contain a total of 154 reconstructions of temperature and temperature‐related variables. Main proxies include pollen and dinocysts, while summer was the season for which the highest number of reconstructions were available. Many records covered most of the Holocene, but many dinocyst records did not extend to the surface, due to sediment mixing, and dendroclimate records were limited to the last millennium. The database allows for the exploration of linkages between sea ice and climate and may be used in conjunction with other palaeoclimate and palaeoenvironmental records, such as wildfire records and peatland dynamics. This inventory may also aid the identification of gaps in the geographic distribution of past temperature records thus guiding future research efforts. [ABSTRACT FROM AUTHOR]

Background: Esophageal cancer can be subdivided into two main histological subtypes with significant variability in their etiology and epidemiology. The incidence of esophageal adenocarcinoma (AC) is increasing across the developed countries, whereas the incidence of esophageal squamous cell carcinoma (SCC) is declining. Several risk factors have been identified in the pathogenesis of each subtype, however, their epidemiologic characteristics and distribution throughout Canada remain poorly understood. Methods: We performed a retrospective analysis of demographic data across Canada from 1992 to 2010 using two independent population‐based cancer registries. The incidence of esophageal cancer, for each subtype, was examined at the levels of provinces/territories, cities, and postal codes. Results: A total of 19 790 patients were diagnosed with esophageal cancer in Canada between 1992 and 2010; 74% were males. The average national incidence rate was 33.5 cases per million individuals per year. Incidence of esophageal AC increased over time, with notable high‐incidence rates on the Vancouver Island, the coasts of the Great Lakes, and the coasts of the Northumberland Strait in the Maritimes. The overall incidence of esophageal SCC has decreased. However, high incidence of esophageal SCC was detected in the Vancouver city, rural eastern Québec, and in the Maritimes. We also report clustering for each subtype using postal codes, which sheds light onto new avenues of research for potential environmental etiologies. Conclusions: This study, for the first time, provides a detailed analysis on the burden of esophageal cancer in Canada, revealing important geographic clustering trends. [ABSTRACT FROM AUTHOR]

Investigations of glacial sediment exposures in a former open pit in the Pine Point Mining District, Northwest Territories, reveal evidence of changes in stress magnitude as exhibited by the movement of deformation 'fronts' within subglacial tills, as evident through micromorphological analysis. Indications of deformation, driven by stress fluctuations, were observed throughout a set of vertical subglacial till samples associated with the Laurentide Ice Sheet. These tills exhibit multiple sub‐lithofacies variations in concert with marked changes in microshear orientation, which can be directly related to changing stress levels within a subglacial deforming bed. The evidence of changes in till stress conditions is typical of subglacial tills occurring beneath an active temperate ice mass within a soft deforming bed. As differing 'layers' of till that form a mosaic‐like pattern become immobilized and 'detached' subjacent to the deforming bed sediments, a signature of this action is recorded within the tills as sequences of specific microstructures. These microstructures are part of a spectrum of micro‐forms that develop as consequence of changes in stress, porewater content and clay content within the 'fault‐gouge'—like environment formed beneath an active temperate ice sheet. A model is developed that uses data from Pit O‐28 demonstrating where deformation 'boundary front' evidence in the form of deformation bands has developed as basal driven stress levels have penetrated active deforming sediments. The evidence from Pine Point indicates that till acts as an excellent palaeo‐strain record of past active glacial processes, subglacial basal thermal conditions and sediment mobility. [ABSTRACT FROM AUTHOR]

Objective: To examine the factors explaining primary care physicians' (PCPs) decision to leave patient-centered medical homes (PCMHs).Data Sources: Five-year longitudinal data on all the 906 PCPs who joined a PCMH in the Canadian province of Quebec, known there as a Family Medicine Group.Study Design: We use fixed-effects and random-effects logit models, with a variety of regression specifications and various subsamples. In addition to these models, we examine the robustness of our results using survival analysis, one lag in the regressions and focusing on a matched sample of quitters and stayers.Data Collection/extraction Methods: We extract information from Quebec's universal health insurer billing data on all the PCPs who joined a PCMH between 2003 and 2005, supplemented by information on their elderly and chronically ill patients.Principal Findings: About 17 percent of PCPs leave PCMHs within 5 years of follow-up. Physicians' demographics have little influence. However, those with more complex patients and higher revenues are less likely to leave the medical homes. These findings are robust across a variety of specifications.Conclusion: As expected, higher revenue favors retention. Importantly, our results suggest that PCMH may provide appropriate support to physicians dealing with complex patients. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

It is increasingly acknowledged that open data has the potential to change the way that government, citizens, and organizations exchange, access, and use data. Canada's Open Government Initiative directly supports a more transparent, accountable, and participatory approach to freely licensed, machine readable data at all levels of government. Our research presents an analysis of British Columbia's current open data initiatives. We have developed and tested a heuristic evaluation tool that we applied to all municipal open data websites in British Columbia. The technique assesses the content, accessibility, and functionality of these sites and their associated data. We argue that there is a lack of attention paid to the usability of open data portals in current evaluation tools. In addition, using metrics developed by the Open Data Barometer, we qualitatively assess the data found for specific usability characteristics. Finally, following research on how smaller municipal governments conceive of open data, we test if there is a link between the size of a municipality and the efficacy of their open data portal. Through this analysis, we aim to provide a clearer understanding of how Canada's open data movement is being translated at the smaller and mid-sized city scale in British Columbia. Réduction d'échelle : Comprendre l'influence des initiatives de données ouvertes dans les villes de taille intermédiaire et plus petite en Colombie-Britannique, au Canada Il est de plus en plus admis que les données ouvertes sont susceptibles de changer la façon dont le gouvernement, les citoyens et les organisations échangent, ont accès et utilisent les données. L'initiative de gouvernement ouvert du Canada appuie directement une approche plus transparente, plus responsable et plus participative à l'égard des données sous licence libre, lisibles par des machines à tous les niveaux du gouvernement. Notre recherche présente une analyse des initiatives actuelles de données ouvertes en Colombie-Britannique. Nous avons développé et testé un outil d'évaluation heuristique que nous avons appliqué à tous les sites Web municipaux de données ouvertes en Colombie-Britannique. La technique évalue le contenu, l'accessibilité et la fonctionnalité de ces sites et leurs données connexes. Nous soutenons qu'on ne porte pas suffisamment attention à la convivialité des portails de données ouvertes dans les outils d'évaluation actuels. De plus, en utilisant les paramètres développés par le Baromètre des données ouvertes, nous évaluons qualitativement les données trouvées pour des caractéristiques particulières de convivialité. Finalement, à la suite de la recherche sur la façon dont les plus petites administrations municipales conçoivent leurs données ouvertes, nous avons vérifié s'il existait un lien entre la taille d'une municipalité et l'efficacité de son portail de données ouvertes. Par le biais de cette analyse, notre objectif est d'améliorer la compréhension de la façon dont le mouvement des données ouvertes du Canada se traduit à l'échelle des villes de taille intermédiaire et plus petite en Colombie-Britannique. [ABSTRACT FROM AUTHOR]

Using data from the General Social Survey-2011 (Family), this study examines intergenerational educational mobility in Canada, with a particular focus on the role of public educational spending. This study finds that children's education is significantly correlated with father's education. However, the strength of the correlation declines with an increase in provincial educational spending. In other words, public educational spending positively affects intergenerational educational mobility. To check the robustness of these results, the study compares son's and daughter's education with father's education. Furthermore, this study also compares children's education with both father's and mother's education. In all cases, the results show that the intergenerational educational elasticity declines with an increase in provincial educational spending. This result has important policy implications, particularly at a time when Canada is concerned about growing income inequality. [ABSTRACT FROM AUTHOR]

Copyright of Canadian Geographer is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Introduction In 2006, the Vancouver Police Department (VPD) developed an organization-wide drug policy approach, which included endorsing harm reduction strategies for people who inject drugs (PWID). We sought to examine rates of potentially harmful policing exposures and associated HIV risk behaviour among PWID in Vancouver, Canada before and after the VPD policy change. Methods Data were derived from two prospective cohort studies of PWID. Multivariable generalized estimating equation models were used to examine changes in the risk of confiscation of drug use paraphernalia and physical violence by the police, as well as changes in the relationship between exposures to the two policing practices and sharing of drug use paraphernalia, before and after the policy change. Results Among 2193 participants, including 757 (34.5%) women, the rates of experiencing police confiscation of drug use paraphernalia declined from 22.3% in 2002 to 2.8% in 2014, and the rates of reporting experiencing physical violence by the police also declined from 14.1% in 2004 to 2.9% in 2014. In multivariable analyses, the post-policy change period remained independently and negatively associated with reports of confiscation of drug use paraphernalia (adjusted odds ratio (AOR): 0.25; 95% confidence interval (CI): 0.21 to 0.31) and reported physical violence by the police (AOR: 0.76; 95% CI: 0.63 to 0.91). However, experiencing both confiscation of drug use paraphernalia and physical violence by the police (AOR: 1.92; 95% CI: 1.10 to 3.33) and experiencing only confiscation of drug use paraphernalia (AOR: 1.71; 95% CI: 1.34 to 2.19) remained independently and positively associated with sharing of drug use paraphernalia during the post-policy change period. Conclusions In our study, two policing practices known to increase HIV risk among PWID have declined significantly since the local police launched an evidence-based drug policy approach. However, these practices remained independently associated with elevated HIV risk after the post-policy change. Although there remains a continued need to ensure that policing activities do not undermine public health efforts, these findings demonstrate that a major shift towards a public health approach to policing is possible for a municipal police force. [ABSTRACT FROM AUTHOR]

A significant number of foreign-trained skilled immigrants are employed in low-skilled service sector jobs in major Canadian cities. However, there is no study to understand their physical and mental health status. We hypothesized that most of these immigrant workers have elevated physical and mental health problems because of lowered self-esteem, job dissatisfaction, and work-related stress. A survey questionnaire containing 49 questions was designed to collect quantitative data (n = 146) from skilled immigrants working as taxi drivers, convenience store workers, and gas station workers in the city of Ottawa, Ontario, Canada. Analysis of the data involved the use of descriptive as well as inferential statistics to understand the predictors of self-reported health status. Skilled immigrants who are working in an occupation that underutilizes their knowledge, skills, and experience are found to have elevated levels of work-related stress, poor quality of life, and deteriorated physical and mental health. Ethnic origin of the participant, level of education, years spent on current occupation, degree of job satisfaction, level of work-related stress, Body Mass Index (BMI), and chronic health conditions are good predictors of self-reported health of skilled immigrants working in these occupations. Les immigrants hautement qualifiés et les emplois peu qualifiés : les défis de santé au quotidien Un nombre important d'immigrants qualifiés et formés à l'étranger occupent des emplois exigeant peu de qualifications dans le secteur tertiaire des grandes villes canadiennes. Cependant, aucune étude n'a été menée à ce jour qui aborde la question de leur état de santé physique et mentale. Nous émettons l'hypothèse selon laquelle la plupart de ces travailleurs immigrés souffrent de problèmes de santé physique et mentale sévères en raison de la baisse d'estime de soi, l'insatisfaction de l'emploi, et le stress lié au travail. La conception d'un questionnaire composé de 49 questions avait pour objectif de recueillir des données quantitatives (n = 146) auprès de travailleurs qualifiés issus de l'immigration et travaillant dans la ville d'Ottawa, Ontario, Canada, comme chauffeurs de taxi et préposés dans des dépanneurs ou dans des stations de service. L'analyse des données a reposé sur des statistiques descriptives et inférentielles pour comprendre les facteurs prédictifs de l'état de santé auto-déclaré. Il ressort que les immigrants qualifiés dont l'activité professionnelle valorise peu les connaissances, compétences et expériences ont des niveaux élevés de stress lié au travail, une mauvaise qualité de vie et un état de santé physique et mentale dégradé. L'origine ethnoculturelle, le niveau de scolarité, le nombre d'années à exercer cette activité professionnelle, le degré de satisfaction au travail, le niveau de stress lié au travail, l'indice de masse corporelle (IMC), et les problèmes de santé chroniques constituent des facteurs prédictifs de l'état de santé auto-déclaré des immigrants qualifiés qui exercent ces activités professionnelles. [ABSTRACT FROM AUTHOR]

Introduction Women represent nearly one-quarter of the 71,300 people living with HIV in Canada. Within a context of widespread HIV-related stigma and discrimination and on-going risks to HIV disclosure, little is known about the influence of growing social, legal and public health surveillance of HIV on sexual activity and satisfaction of women living with HIV (WLWH). Methods We analyzed baseline cross-sectional survey data for WLWH (≥16 years, self-identifying as women) enrolled in the Canadian HIV Women's Sexual and Reproductive Health Cohort Study (CHIWOS), a multisite, longitudinal, community-based research study in British Columbia (BC), Ontario (ON) and Quebec (QC). Sexual inactivity was defined as no consensual sex (oral or penetrative) in the prior six months, excluding recently postpartum women (≤6 months). Satisfaction was assessed using an item from the Sexual Satisfaction Scale for Women. Multivariable logistic regression analysis examined independent correlates of sexual inactivity. Results Of 1213 participants (26% BC, 50% ON, 24% QC), median age was 43 years (IQR: 35, 50). 23% identified as Aboriginal, 28% as African, Caribbean and Black, 41% as White and 8% as other ethnicities. Heterosexual orientation was reported by 87% of participants and LGBTQ by 13%. In total, 82% were currently taking antiretroviral therapy (ART), and 77% reported an undetectable viral load (VL<40 copies/mL). Overall, 49% were sexually inactive and 64% reported being satisfied with their current sex lives, including 49% of sexually inactive and 79% of sexually active women ( p<0.001). Sexually inactive women had significantly higher odds of being older (AOR=1.06 per year increase; 95% CI=1.05-1.08), not being in a marital or committed relationship (AOR=4.34; 95% CI=3.13-5.88), having an annual household income below $20,000 CAD (AOR: 1.44; 95% CI=1.08-1.92), and reporting high (vs. low) HIV-related stigma (AOR=1.81; 95% CI=1.09-3.03). No independent association was found with ART use or undetectable VL. Conclusions Approximately half of WLWH in this study reported being sexually inactive. Associations with sexual dissatisfaction and high HIV-related stigma suggest that WLWH face challenges navigating healthy and satisfying sexual lives, despite good HIV treatment outcomes. As half of sexually inactive women reported being satisfied with their sex lives, additional research is required to determine whether WLWH are deliberately choosing abstinence as a means of resisting surveillance and disclosure expectations associated with sexual activity. Findings underscore a need for interventions to de-stigmatize HIV, support safe disclosure and re-appropriate the sexual rights of WLWH. [ABSTRACT FROM AUTHOR]

The article uses panel data from the Statistics Canada (1983-2010) to examine the determinants of electricity consumption in Canada. The estimations from the Fully Modified Ordinary Least square (OLS) and Dynamic OLS models suggest that per capita real Gross Domestic Production (GDP) has a significant positive while electricity price has a negative, but insignificant impact on per capita electricity consumption. The study uses Panel Vector Error Correction Model (VECM) to examine long and short run causality among the variables. The Panel VECM results suggest that there is a long run causal relationship among electricity consumption, real GDP and electricity price. The Panel VECM results further suggest that unidirectional short run causality runs from per capita real GDP to per capita electricity consumption. [ABSTRACT FROM AUTHOR]