To what extent can online mapping be decolonial? A journey throughout Indigenous cartography in Canada

In this paper, we describe and reflect upon our journey through Indigenous online mapping in Canada. This journey has been planned according to an academic goal: assessing the potential of online cartography for decolonial purposes. To reach this goal, we have followed methodological directions provided by Indigenous scholar Linda Tuhiwai Smith to review 18 Indigenous web-mapping sites across Canada. Supported by a series of ten interviews, this content analysis enabled us to sketch some of the contours of contemporary Indigenous cartography. On one hand, Indigenous communities largely control the data that are shared on these websites. They also partially control the way these data are represented through the mobilization of digital storytelling technologies that are better aligned with Indigenous ways of envisioning relationships to places than conventional maps. On the other hand, they do not have much control over the technological aspects of these projects, for which they remain heavily dependent on non-Indigenous partners. Throughout this journey, we noticed that women's voices remained marginal in most of these mapping projects, but we also identified evidence supporting the idea that these voices are starting to play a vital role in the on-going effort of decolonizing mapping processes.     

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.     

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.     

The spatial economy of North American trade fairs

Through a study of trade fairs, this article illustrates that relational approaches to economic geography are not limited to the sphere of economic and social relationships. These relationships are influenced by and, in turn, shape material realities, such as specific infrastructure and the labour market, in a reflexive manner. Trade fairs are “relational events” that bring together regional, national, and often international producers, users, suppliers, and other agents of a value chain or technology field for the purpose of exchanging knowledge about technological and market developments, building partnerships, and maintaining existing networks through learning by interaction and observation. However, these events are also situated in space and time, grounded in the contexts of particular industries, trade patterns, public and private investments, as well as the economic geographies of places. Focusing on North America, this article presents and analyzes data on the economic geography of trade fairs and their regional economic impact (number of events, exhibitors, attendees, exhibition space). It explores regional trade fair patterns and dynamic changes in major trade fair cities by emphasizing the role of history and industry context.     

Visions of community and mobility: the community networking movement in the USA

Different visions of community and mobility may influence the ability of community computer network organizations to promote social change. Community networks successfully generate instrumental mobility, the literal movement of information across space, but have difficulty creating successful online spaces that promote communicative mobility, the metaphorical movement of people towards common understandings of a shared situation. Interviews with community networking activists explore the ways that community networks generate instrumental mobility online as well as barriers that community networks face in creating online spaces for communicative mobility. Ironically, given their technological focus, community networks have little difficulty generating communicative mobility in face-to-face situations. Differentiating between instrumental and communicative mobility allows this research to move beyond a simple discussion of the geography of the conduits of communication to consider the geography of communication itself. It therefore contributes a more detailed understanding of the role of electronic communication in social and political change.

Des visions de la communauté et de la mobilité: le mouvement du réseautage communautaire aux États-Unis

Diverses visions de la communauté et de la mobilité peuvent influer sur la disposition des organisations communautaires en réseau informatisé d'agir en faveur du changement social. Les réseaux communautaires parviennent avec succès à engendrer de la mobilité instrumentale qui, au sens propre, réfère au mouvement de l'information à travers l'espace. Ils ont pourtant de la peine à concevoir des espaces en ligne propices à la mobilité communicative qui, au sens figuré, est le mouvement d'individus vers des conceptions communes d'un cadre de vie collectif. Des entrevues auprès de militants en faveur du réseautage communautaire permettent d'étudier, d'une part, les moyens dont disposent les réseaux communautaires pour engendrer de la mobilité instrumentale en ligne et, d'autre part, les obstacles que rencontrent les réseaux communautaires quand à la conception d'espaces en ligne pour la mobilité communicative. Compte tenu de leur accent technologique, il est ironique de constater que les réseaux communautaires ont peu de misère à engendrer de la mobilité communicative à l'intérieur de rapports personnels. En distinguant entre la mobilité instrumentale et communicative, cette recherche permet de dépasser le stade élémentaire de la discussion sur la géographie des canaux de communication et d'examiner la géographie de la communication en elle-même. La recherche présente une conception plus nette du rôle des communications électroniques dans le changement social et politique.

Visiones de comunidad y movilidad: el movimiento de redes comunitarias en los Estados Unidos

Las diferentes visiones de comunidad y movilidad pueden afectar la capacidad de organizaciones de redes comunitarias de ordenadores a promover cambios sociales. Las redes comunitarias generan satisfactoriamente movilidad instrumental, el movimiento literal de información por el espacio, pero tienen dificultad en crear espacios exitosos online que promocionan movilidad comunicativa, el movimiento metafórico de personas hacia un entendimiento común de una situación compartida. Entrevistas con activistas de redes comunitarias exploran las maneras en que las redes comunitarias generan movilidad instrumental online, tanto como las barreras enfrentadas por redes comunitarias al crear espacios online para movilidad comunicativa. Dado su enfoque tecnológico, resulta irónico que las redes comunitarias tengan pocas dificultades en generar movilidad comunicativa en situaciones cara a cara. El diferenciar entre la movilidad instrumental y comunicativa nos permite ir más allá de una simple discusión de la geografía de los conductos de comunicación para considerar la geografía de la misma comunicación. Por lo tanto contribuye a un entendimiento más detallado del papel de las comunicaciones electrónicas en los cambios sociales y políticos.     

Canadian smart cities: Are we wiring new citizen-local government interactions?

Governments around the world are developing smart city projects, with the aim to realize diverse goals of increased efficiency, sustainability, citizen engagement, and improved delivery of services. The processes through which these projects are conceptualized vary dramatically, with potential implications for how citizens are involved or engaged. This research examines the 20 finalists in the Canadian Smart Cities Challenge, a Canadian federal government contest held from 2017 to 2019 to disburse funding in support of smart city projects. We analyzed each of the finalist proposals, coding all instances of citizen engagement used to develop the proposal. A significant majority of the proposals used traditional types of citizen engagement, notably citizen meetings, round tables, and workshops, to develop their smart city plans. We also noted the use of transactional forms of citizen engagement, such as apps, and the use of social media. Despite the general rhetoric of innovation in the development of smart cities, this research finds that citizens are most commonly engaged in traditional ways. This research provides cues for governments that are developing smart city projects, placing an emphasis on the importance of the process of smart city development, and not simply the product.     

Ventilating the Commons,Heating the Lords, 1701–1834

In 1833, the Commons chamber was described as a ‘noxious vapour‐bath’, while the Lords deemed the insufferable heat and toxic smoke in its House as injurious to health. This situation was not new, as for more than a century both Houses had been battling with officialdom and technology to improve their working conditions. In their continuing quest for effective heating and ventilation they had drawn in many respected men of science and commerce as well as entrepreneurs and showmen of varying abilities, to little avail. Many machines were tried, Desaguliers's ventilating wheel alone achieving modest success. A notable institution arising from all these experiments was the ventilator in the Commons’ roof, enabling ladies, barred from the chamber, to witness debates, albeit in considerable discomfort. After the 1834 fire, parliamentarians renewed their ventilating mission in their temporary chambers, before projecting their cumulative experience and opinions onto the far larger canvas of the new Victorian Palace of Westminster.     

Origine,développement et ancrage territorial des microbrasseries artisanales : le cas de l'Est-du-Québec

This article focuses on the development of a new industry, namely the brewing industry, in the peripheral region of Southeastern Quebec. Its objective is to understand and describe the main activities of the microbreweries and to detect their contribution to the development of Southeastern Quebec, namely the Lower-Saint-Lawrence and the Gaspé peninsula-Magdelen islands regions. The results of our analysis allow us to shed new light on the contribution of this industry to the development of these two regions.