Stakeholder engagement with environmental decision support systems: The perspective of end users

Environmental decision support systems (EDSS) are designed to assist natural resource managers and stakeholders to assess problems and select options for change. EDSS that combine community engagement in developing future scenarios with computer‐based land use planning and modelling tools are widely used internationally. However, these EDSS are often not used after the research and development phase. To best understand why the EDSS are not being used in the long term, the end users of the EDSS should be consulted—a perspective that is lacking in the literature. The research reported here presents the perspectives of stakeholders involved in a community climate change adaptation project in western Canada. Evidence from the community suggests that this project was successful in instigating change. However, the EDSS was not used after the project's end. Our findings indicate that, from the end users’ perspective, the project could have had much greater and sustained success had there been ongoing engagement and communication with them, particularly in the form of continued support for the use of EDSS after the development project.     

Application of Landsat satellite imagery to monitor land‐cover changes at the Athabasca Oil Sands,Alberta, Canada

A major advantage of satellite remote sensing is that the imagery acquired provides a synoptic view of the landscape. Thus, repeat coverage by the satellite on a regular basis permits the detection of changes in land‐cover over time. This study demonstrates the application of remote sensing technology to the monitoring of mining activities at the Athabasca Oil Sands region of Alberta, Canada. First, we describe the techniques used to match a time sequence of Landsat imagery, both spatially and spectrally, to ensure that the spectral changes through time are due to land‐cover variations. A series of spectral trajectories were then extracted to assess changes in land‐cover through time. Secondly, a land‐cover classification was produced from the baseline 1984 imagery and, using historic and future mine extents, the classification was analyzed to determine the proportion of each land‐cover type affected through development. Results of the analysis indicate that since 1984 there has been a larger reduction in mixedwood dense and broadleaf vegetation classes than mixedwood sparse or dense conifer stands in the area. Based on the delineations of mine‐site activity, the area of woodland and wetland habitat subject to development has increased from approximately 2,520 hectare (ha) in 1984 to 32,930 ha in 2005.     

Accessibility interrupted: the Shimshal road,Gilgit‐Baltistan,Pakistan

Geographers working in mountainous northern Pakistan note that gains in accessibility following the Karakoram Highway's official opening in 1978 significantly reshaped social organization, economic activity, and land use across the region. These valuable regional‐scale analyses provide few insights regarding the contingent and variable ways new roads are conceived and experienced at the community and household level by the people whose mobility they drastically impact. This article addresses that limitation of regional research by focusing on an individual agricultural community called Shimshal that in 2003 completed a 40‐kilometre link‐road connecting it to the highway. Drawing from qualitative information gathered before and after the Shimshal road's completion, we briefly describe the community's motivation for constructing the road, villagers’ accessibility‐related hopes and concerns as it was being built, and some of the social, cultural, and economic changes that followed the road's completion. The article concludes by summarizing the community's response so far to landslide‐induced destruction of over 20 kilometres of the Karakoram Highway which, since January 2010, has left community members without vehicular access to the rest of Pakistan just seven years after their link‐road's completion.     

Ambitious deep energy retrofits of buildings to accelerate the 1.5°C energy transition in Canada

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.     

Detrended fluctuation analysis of daily atmospheric surface temperature records in Atlantic Canada

The presence and properties of long‐range correlations in temperature data reflect interactions among climate components; therefore, the quantitative characterization of scaling aspects of temperature patterns is important to climate research and can serve as an effective constituent of tests for climate models. The article presents the results of a study using multiscale characterization of daily atmospheric surface temperature patterns in Atlantic Canada. Important influences in this region are exerted from the west (the Pacific Ocean), the south (the Gulf of Mexico) and the north (the Arctic), while a significant easterly impact is due to the Atlantic Ocean; the corresponding processes involve a wide range of spatial and temporal scales. The objective of the present study of long‐term temperature recordings was to evaluate the scaling properties produced in this geographical context. The data consist of homogenized daily atmospheric temperature time series recorded in stations from Atlantic Canada over a time interval of more than 100 years. Detrended fluctuation analysis (DFA) was applied both to maximum and minimum temperature records. The atmospheric temperature pattern produced by the interplay of factors of different strengths and dominating various time‐space scales was found to be characterized by consistent scaling properties, expressed over time intervals ranging from months to decades. Higher values of DFA scaling exponents were obtained for minimum temperature compared to maximum temperature records. Site‐specific properties include stronger pattern persistence—higher DFA exponents—for oceanic than for coastal locations; persistence tends to decrease with increasing distance from the coast for distances up to 10 kilometres. Scaling exponents tend to increase with decreasing difference between average minimum and maximum temperature, which may be relevant for the assessment of future changes in pattern variability if climate change involves modified contrasts between minimum and maximum temperature values.     

Une histoire de résidus : à propos des facteurs généraux et locaux de croissance régionale au Canada,de 1971 à 2001

Starting from an econometric model of local employment growth, applied to Canada (1971–2001), residuals—relative to model predictions—are analyzed over time and over space, in turn allowing us to draw a distinction between general explanatory variables and factors of a more local, cyclical or accidental nature. The model's explanatory power grows over time, founded on variables such as urban size, market access and industrial structure, allowing us to conclude that local employment growth in Canada follows an increasingly geographically predictable pattern. However, an examination of the residuals reveals more localized processes. Growth volatility is most manifest in Alberta and British Columbia, home to the most erratic local economies. Emerging patterns are visible in the last period, most notably the underperformance of Northern Ontario and of non‐metropolitan communities between Windsor and Québec City, lying along the Great Lakes and the Saint Lawrence. The over‐performance—compared to model predictions — of small and mid‐sized towns in south‐eastern Québec can, on the other hand, be interpreted as a sign of truly local social processes, generally associated with a particularly dynamic local entrepreneurial class.     

Assessing efforts to mitigate the impacts of drainage on wetlands in Ontario, Canada

The protection of wetlands through the Ontario Drainage Act has been the subject of much debate. While seen as essential for increasing production and/or productivity of agricultural areas, drainage schemes have been usually approved at the expense of wetlands. Despite the presence of a referral process in Ontario's Drainage Act that is supposed to prevent the significant loss of wetland area, incremental losses continue to occur. The referral process allows landowners, drainage engineers, Drainage Superintendents, local conservation authorities and Ontario Ministry of Natural Resource officials to participate in the decision-making process. This research examines the recommended mitigation measures and wetland gains/losses in Zorra Township between 1978 and 1997. Data sources included drainage files, wetland evaluation files, aerial photography and interviews with government officials. The results indicate that while recommended mitigation measures of drainage schemes in the vicinity of wetlands have increased, incremental losses continue to occur. The negotiated settlements among drainage engineers and the referral agencies appear to be inadequate to maintain the spatial extent of wetlands. The regulatory approach fails to motivate changes in land-use management practices. This supports the need to include nonregulatory incentives in the effort to protect wetlands.     

Variabilité et fréquence des cycles de gel‐dégel dans la région de Québec, 1977–2006

Freeze‐thaw cycles are most common at the beginning or near the end of the winter season. These cycles have various effects on the ecosystems of Eastern Canada, affecting both biotic and abiotic components of temperate cold environments. Using air temperature minima and maxima from four meteorological stations close to Québec City, we determined the frequency of daily freeze‐thaw cycles for the last 30 years. The results show no significant increase in the number of freeze‐thaw cycles despite a small increase in air temperature. Polynomial curves describing the relationship between mean air temperatures and the number of freeze‐thaw cycles were calculated. Based on these equations and anticipating a climate change scenario, we projected future freeze‐thaw cycles. Assuming a 5 °C increase in mean air temperatures by 2100, we estimated that the number of days with a freeze‐thaw cycle could increase by approximately 20 days per winter. The increase in the number of such cycles will be concentrated during the coldest months of the winter (January and February).     

Syrian refugee resettlement: A case study of local response in Hamilton,Ontario

This paper examines the response by local government and stakeholders to the arrival and resettlement of Syrian newcomers in Hamilton, Ontario in 2015 and 2016—the first major wave of refugee arrivals since two significant changes in Hamilton's settlement organizational landscape. The creation of a local immigration partnership called the Hamilton Immigration Partnership Council (HIPC) is an example of place‐based policymaking within local immigration and settlement in Canada. Place‐based approaches emerged to bypass top‐down policy ineffectiveness, and the shift to empower civic participation in the local decision‐making process is seen as one solution to public policy innovations. Examination of HIPC's role in this context is thus critical to understand the challenges and learnings encountered in one place‐based setting. Our findings suggest that the lack of power (in terms of information, communication, resources, and funding) led to a missed opportunity for HIPC to lead a significant resettlement initiative. HIPC's inability to bring together key partners across the sector prior to and during the event is symptomatic of systemic barriers the Council had faced, including competing interpretations of HIPC and its role by its members. This study suggests the effectiveness of place‐based policy is not without its nuances, and iterative challenges and learnings.     

Spatial and environmental impacts on adverse birth outcomes in Ontario

This study assesses the overall spatial variations and neighbourhood‐level “hot spots” of low birth weight and preterm birth incidence within three public health units in Ontario, Canada. The analysis uses a stepwise approach of intra‐class correlation analysis, a spatial scan statistic, and multilevel spatial modeling. Results show that neighbourhood level variation accounts for only 2–3 percent of the total variation of adverse birth outcomes in the study area. However, strong spatial autocorrelation is observed at the neighbourhood level, and spatial clusters of relatively high adverse birth outcome rates exist in areas that are associated with environmental risks, including pollution sources and proximity to highways. Thus, although estimated neighbourhood impacts on adverse birth outcomes are small compared with those of individual‐level risks, local high potential environmental risk areas are identifiable. Environmental surveillance and spatial statistical analysis should be conducted regularly by local health authorities to identify and monitor the impact of environmental changes on health in general and on birth outcomes in particular. Specific community‐oriented health interventions may be required to reduce observed local health impacts.     

Step lightly,then move forward: exploring feminist directions for northern research

I discuss the methodological challenges that research with Aboriginal women poses in historical geography, especially in Northern Canada. Drawing a parallel between historical geography and contemporary Northern studies, I explore how the predominance of climate change as a framework for funding Arctic research creates an environment where women's specific ways of knowing and connecting with the land are not adequately captured. A gender approach that is sensitive to the issues women face in their communities reveals that their experience of climate change, as well as the concerns they have about it, are inseparable from the other economic and social issues they face. I argue for the development of a feminist research agenda in the North that allows Aboriginal partners to locate themselves in the frameworks that are constructed for producing knowledge. At times letting the project ‘fail’ may be the surest way to enable the emergence of a locally‐driven agenda that addresses the present and future needs of Northern Aboriginal Peoples.     

Environmental health and vulnerable populations in Canada: mapping an integrated equity‐focused research agenda

The uneven distribution of environmental hazards across space and in vulnerable populations reflects underlying societal inequities. Fragmented research has led to gaps in comprehensive understanding of and action on environmental health inequities in Canada and there is a need to gain a better picture of the research landscape in order to integrate future research. This paper provides an initial assessment of the state of the environmental health research field as specifically focused on vulnerable populations in Canada. We present a meta‐narrative literature review to identify under‐integrated areas of knowledge across disciplinary fields. Through systematic searching and categorization, we assess the abstracts of a total of 308 studies focused on the past 30 years of Canadian environmental health inequity research in order to describe temporal, geographical, contextual and epistemological patterns. The results reveal that there has been significant growth in Canadian research documenting the uneven distributions and impacts of environmental hazards across locations and populations since the 1990s, but its focus has been uneven. Notably, there is a lack of research aimed at integrating evidence‐based and policy‐relevant evaluation of environmental health inequities and how they are created and sustained. Areas for future research are recommended including more interdisciplinary, multimethod and preventive approaches to resolve the environmental burden placed on vulnerable populations and to promote environmental health equity.     

Indigenous health organizations,Indigenous community resurgence,and the reclamation of place in urban areas

Research around the world has been nearly unanimous about the positive impacts of Indigenous‐led health organizations on Indigenous peoples' qualitative experiences in health care, in the face of often negative experiences in non‐Indigenous‐led health care settings. Urban environments, including health care environments, are areas of increasing attention with regard to Indigenous peoples' health in Canada. In this study, which took place in the northern city of Prince George, British Columbia, 65 Indigenous community members and health services workers participated in interviews and focus groups, describing their experiences with urban Indigenous‐led health organizations—defined in this study as non‐governmental organizations that prioritize the values and practices of local Indigenous communities. Employing perspectives on place and relationships drawn from Indigenous critical theory and Indigenous community resurgence to analyze the findings of this qualitative study leads to a focus on how relationships impact and can even constitute places, enabling new understandings of the roles of Indigenous‐led health organizations in urban Indigenous community resurgence.     

Forest as hazard,forest as victim: Community perspectives and disaster mitigation in the aftermath of Kelowna's 2003 wildfires

Situated within the political ecology of hazard, this article is an extended case study of the devastating 2003 wildfires in and around Kelowna, British Columbia (also known as the Okanagan Mountain Park Fire). This article reveals how compliance (or lack thereof) with fire mitigation strategies recommended by provincial, regional, and municipal agencies is complicated by differing social constructions of what constitutes ecologically sustainable forest management and community safety. Three perspectives emerge regarding the urban forests: “nature as hazard”—a volatile force to be controlled; “nature as instrumentally valuable”—a contribution to the character of one's surroundings and subsequent sense of place; and “nature as intrinsically valuable”—a distinct entity to be preserved and protected for its own sake. The article also examines how experiences of disaster influence community perceptions and result in a greater willingness to engage in fire mitigation strategies due to perceptions of heightened vulnerability. Forestry and fire mitigation agencies need to determine multiple courses of action among the varied and valid range of residents’ nature perspectives. The role of human agency in disaster mitigation must be examined, particularly as the risk of fire at the wildland‐urban interface continues to be exacerbated by encroaching human settlements and climate change.     

Political economy,demography and development in Australia's Northern Territory

The Canadian ‘staples thesis’ literature has documented both the risks (in the tradition of Harold Innis) and the opportunities (in the tradition of W. A. Macintosh) inherent in economies that are dependent on the export of minimally processed natural resources. The key risk is that of retarded long‐term growth as a result of a lack of diversification and over‐dependence on foreign capital and markets. This article argues that the demographic consequences of staples approaches to development also make it difficult to achieve diversification. It profiles Australia's Northern Territory as an example of a mining‐dependent (fiscal) economy that demonstrates a particular demographic profile consistent with what might be expected of a resource frontier. The article argues, however, that restrictive demographic characteristics persist (high sex ratios, high population mobility, disadvantaged position of indigenous people and remote dwellers) even though mining has become an insignificant direct employer (less than one percent of the workforce) and the services sector drives the labour market. This persistence can be linked to the Territory and federal government expectations of economic development patterns in the region and the frontier mythology created around the Northern Territory. Addressing the demographic imbalance is a critical step towards realizing ambitions for economic diversification.     

Fragmentation regimes of Canada's forests

Canada is a large nation, approximately 1 billion hectares in size, and until recently, no national assessment of forest fragmentation had been undertaken. To assess national level biodiversity and ecosystem condition, national drivers of forest fragmentation are identified as being either primarily natural (e.g., resulting from wildfires, water features, or topography), or primarily anthropogenic (e.g., resulting from urbanization or roads and associated activities such as forest harvesting and oil and gas exploration). The relative importance of each of these fragmentation drivers within Canada's ten forested ecozones, which occupy approximately 650 million ha, is assessed using ecozone summaries and standard scores. Forest pattern metrics were generated from a Landsat‐derived land cover product and fragmentation drivers were characterized using available national datasets. Through this analysis, we combine and portray the relative importance of forest patches with spatial layers indicative of natural and anthropogenically induced conditions as driving various fragmentation regimes over the forested area of Canada. The forest fragmentation in Canada can be characterized primarily by natural drivers, whereas fragmentation regimes attributable to anthropogenic drivers are typically regionally located and related to industrial activities and access (i.e., roads). We identify three scenarios in our results that characterize forest fragmentation in Canada: ecozones with similar forest patterns but different drivers; ecozones with similar patterns and drivers; and finally, ecozones with both different patterns and different drivers. Our findings indicate that national assessments of forest fragmentation should account for both natural (and inherent) and anthropogenic sources of fragmentation.     

The role of accredited zoos in the recovery process for species at risk in Canada

Zoos and aquariums are responding to the worldwide biodiversity crisis through major conservation initiatives like captive breeding for assurance populations and reintroduction programs. These institutions also fundraise, offer education programs, and provide critical research on biodiversity. Through a case study inside three accredited Canadian zoos, this paper illustrates that zoos and their staff members are being incorporated into many official species‐at‐risk recovery efforts on provincial, federal, and international levels. Specifically, the zoos studied are involved in every stage of the recovery process, from providing valuable research and habitat analyses, to captive breeding animals for reintroduction, to writing recovery strategies and creating recovery policy for multiple jurisdictional levels. Zoo staff indicate that zoos are uniquely suited to conservation because zoos have space, expertise, apolitical status, and the ability to connect with the public. Overall, the paper suggests that zoos can significantly contribute to species‐at‐risk protection and recovery in Canada and beyond.     

Legacy databases and GIS: a discussion of the issues illustrated by a case study of archaeological site data from southeast Alberta,Canada

Many institutions and agencies are currently faced with the issue of geographic information systems‐enabling legacy databases. The problems can be acute for data sets that have been compiled through many years, using different standards and levels of recording. To explore these issues further, we report on a data quality assessment undertaken in 2002 for a subset of the archaeological site database of the province of Alberta, Canada. Our work shows that positional ambiguities in the data set can be highlighted and corrected by relatively straightforward procedures. This case study also provides an indication of the amount of work effort that will be involved in validating or ‘cleaning up’ data sets so model results and analyses undertaken with them are more reliable.     

“This is an Indigenous city; why don't we see it?” Indigenous urbanism and spatial production in Winnipeg

This paper examines indigeneity and spatial production in the city of Winnipeg, home to the largest urban Indigenous population in Canada. Using data from semi‐structured interviews with Indigenous inhabitants, municipal officials, and Indigenous leaders, this paper argues that the right to the city and to difference are deradicalized for urban Indigenous communities. Indigenous engagement in processes of everyday urbanism occurs through broadly participatory public consultation and through mechanisms designed by City Hall to communicate with Indigenous communities about municipal initiatives. To arrive at a more robust and meaningful Indigenous urban visibility in Canadian cities, spatial production and programming mechanisms will need to be reconstituted. Guided by the perspectives of Indigenous participants, this paper considers some of what Indigenous urbanism might yet entail. Fulfilling coexistence and reconciliation is dependent on enabling Indigenous urbanism to guide the course taken in urban governance, spatial planning, and the built environment of Canadian cities.