The City of Montreal assesses the level of satisfaction of citizens with municipal services. A first wave of satisfaction surveys took place in the fall of 2014. The City of Montreal's satisfaction study includes four surveys. This set aims to compare the quality of services and certain perceptions between the City of Montreal and the eight (8) other major municipalities in Quebec. The City of Montreal satisfaction study includes three satisfaction surveys conducted among Montreal citizens, as well as a satisfaction survey among businesses in the City of Montreal: 1. Survey of citizen satisfaction with collective and individual services; 2. Survey of citizen satisfaction with telephone service 311; 3. Satisfaction survey among citizens of the nine largest municipalities in Quebec; 4. Survey of satisfaction of businesses with regard to collective and individual services. ### Objectives of the survey: - Evaluate indicators relating to Montreal's reputation in comparison with the eight other major municipalities in Quebec; - Evaluate the satisfaction of municipalities with certain municipal services.

Canada's largest metropolitan area is Toronto, in Ontario. In 2022. Over 6.6 million people were living in the Toronto metropolitan area. Montréal, in Quebec, followed with about 4.4 million inhabitants, while Vancouver, in Britsh Columbia, counted 2.8 million people as of 2022.

Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the telegraph network for Ontario and western Quebec. Two or more lines may follow the same route, but only one line is indicated on the map. Therefore, well-settled portions of the country like Southern Ontario and Southern Quebec may have two or three telegraph lines serving the principal towns along each route indicated. Most telegraph lines follow alongside railway lines. The map indicates the shore portions of the various cable lines. It also includes major cities, counties, rivers, major bodies of water the railway systems.

Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the network and destinations of telegraph lines in Quebec and Maritime Provinces. More then one line may have followed the same route, but only one line is indicated on the map, especially in larger cities. Therefore, well-settled portions of the country are likely to have more then one telegraph line serving the principal towns along each route indicated. Most telegraph lines are alongside railways. The map includes the routes and destinations of underwater cables. It also indicates the shore portions of the various cable lines, including the Marconi stations on the Atlantic coast of Canada, magnified and placed in the bottom left corner. The map also includes major cities, counties, rivers, major bodies of water and the railway system.

The map title is Québec. Tactile map scale. 2.0 centimetres = 100 metres North arrow pointing to the north. Québec downtown detail is coded with type and Braille expanded in the PDF file. Main streets are coded with type and Braille expanded in the PDF file. Secondary streets are not labelled. St. Lawrence River is to the northeast and southeast corners shown with a wavy symbol to indicate water. Tactile maps are designed with Braille, large text, and raised features for visually impaired and low vision users. The Tactile Maps of Canada collection includes: (a) Maps for Education: tactile maps showing the general geography of Canada, including the Tactile Atlas of Canada (maps of the provinces and territories showing political boundaries, lakes, rivers and major cities), and the Thematic Tactile Atlas of Canada (maps showing climatic regions, relief, forest types, physiographic regions, rock types, soil types, and vegetation). (b) Maps for Mobility: to help visually impaired persons navigate spaces and routes in major cities by providing information about streets, buildings and other features of a travel route in the downtown area of a city. (c) Maps for Transportation and Tourism: to assist visually impaired persons in planning travel to new destinations in Canada, showing how to get to a city, and streets in the downtown area.

Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the network and destinations of telegraph lines in Quebec and Maritime Provinces. More then one line may have followed the same route, but only one line is indicated on the map, especially in larger cities. Therefore, well-settled portions of the country are likely to have more then one telegraph line serving the principal towns along each route indicated. Most telegraph lines are alongside railways. The map includes the routes and destinations of underwater cables. It also indicates the shore portions of the various cable lines, including the Marconi stations on the Atlantic coast of Canada, magnified and placed in the bottom left corner. The map also includes major cities, counties, rivers, major bodies of water and the railway system.

In 2021, for the first time in two decades, the population of the city of Montreal, located in the Canadian province of Quebec, had declined. The city had indeed lost slightly more than 25,000 inhabitants between 2020 and 2021, dropping from approximately 4.37 million to 4.34 million. In 2022, Montreal was the second most populous city in the country, behind Toronto, which had approximately 6.7 million inhabitants.

Estimated number of persons by quarter of a year and by year, Canada, provinces and territories.

The map title is Québec. Tactile map scale. 2 centimetres = 3 kilometres North arrow pointing to the north. Québec and surrounding area. The St. Lawrence River is shown with a wavy symbol to indicate water. Main roads, routes 20, 40, 73, 138, 173, 175, 573. A circle with a dot in the middle to indicate a bus station is located in the east end of the city. A circle with a cross in it to indicate a Via Rail station is located in the east end next to the bus station. A circle with the shape of an airplane indicates an airport located in the west end of the city. Tactile maps are designed with Braille, large text, and raised features for visually impaired and low vision users. The Tactile Maps of Canada collection includes: (a) Maps for Education: tactile maps showing the general geography of Canada, including the Tactile Atlas of Canada (maps of the provinces and territories showing political boundaries, lakes, rivers and major cities), and the Thematic Tactile Atlas of Canada (maps showing climatic regions, relief, forest types, physiographic regions, rock types, soil types, and vegetation). (b) Maps for Mobility: to help visually impaired persons navigate spaces and routes in major cities by providing information about streets, buildings and other features of a travel route in the downtown area of a city. (c) Maps for Transportation and Tourism: to assist visually impaired persons in planning travel to new destinations in Canada, showing how to get to a city, and streets in the downtown area.

In 2022, Canada had a population density of about 4.43 people per square kilometer. The country has one of the lowest population densities in the world, as the total population is very small in relation to the dimensions of the land. Canada has a relatively stable population size, consistently with a growth of around one percent compared to the previous year. A small population in a large territory In terms of total area, Canada is the second largest country in the world. Its ten provinces and three territories extend from the Pacific to the Atlantic and northward to the Arctic Ocean, and this in total covers about 9.9 million square miles. The most densely populated area of Canada is what’s known as the Quebec City-Windsor Corridor in the provinces of Quebec and Ontario. Canada has a degree of urbanization of around 81 percent, because most Canadians prefer to live in cities where opportunities for work and leisure are in close proximity to each other and conditions are less rough.

SARS-CoV-2 wastewater surveillance data and metadata in the Open Data Model format. Part 1: Québec City Authors

• Therrien, J-D¹
• Maere, T.¹
• Sanchez-Quete, F.²
• Tsitouras, A.²
• Goitom, E.³
• Cloutier, F.⁴
• Dufour, D.⁴
• Proulx, F. ⁴
• Nicolaï, N.¹
• Philippe, R.¹
• Tohidi, M.¹
• Dorner, S.³
• Frigon, D.²
• Vanrolleghem, P.A.¹

Affiliations

• ¹ modelEAU, Département de génie civil et de génie des eaux, Université Laval
• ² Microbial Community Engineering Lab (MiCEL), Department of Civil Engineering, McGill University
• ³ Polytechnique Montréal
• ⁴ Ville de Québec

General Remarks

Wastewater-based surveillance of SARS-CoV-2 virus can detect between 1 and 30 infected individuals per 100,000 (including asymptomatic ones) by analyzing the population's sewage. As such, this method is very attractive since it costs only a fraction of clinical testing (as low as 1%). Human faeces may contain the virus a few days before a person becomes ill. Thus, this approach allows for detection of outbreaks 2-7 days before the increase in reported cases stemming from clinical screening tests (Bibby et al., 2021). Wastewater-based surveillance complements clinical testing by geolocating outbreaks, which may help targeting intensive screening programs. Moreover, it provides a quick indication of whether new public health measures (e.g., masks, social distancing, confinement, and curfew) are effective.

Sampling

The reported dataset contains open data collected in the province of Québec as part of the SARS-CoV-2 wastewater-based surveillance program CentrEau-COVID. Four of the largest cities in the province (Montréal, Laval, Québec City, and Trois-Rivières), as well as the municipalities of four rural regions (Mauricie, Centre-du-Québec, Bas-St-Laurent, and Gaspésie) participated in the program. The entire dataset includes 31 sampling sites covering approximately half the population of the province of Québec (population size of 8.5 million). The timeframe covered by the dataset varies for each site. The earliest surveillance program was launched in March 2020, others followed soon after. Samples were collected using various methods, such as 24h composite samples, grab samples, and passive sampling using variations on the Moore swab method (Schang et al., 2020)

Analysis

Prior to the analysis of the samples for SARS-CoV-2, physiochemical parameters such as total suspended solids (TSS), turbidity, conductivity, ammonium concentration, and pH were measured. The samples were subsequently concentred by filtration using a MEC filter (0.45 um), followed by total RNA extraction using the Qiagen AllPrep PowerViral DNA/RNA Kit (Qiagen, USA) with some modifications (beta-mercaptoethanol concentration raised to 10% and lysis performed at 55 °C for 30 minutes) (Ahmed et al., 2020). SARS-CoV-2 viral RNA was detected by a one-step RT-qPCR. To assess the RNA recovery rate of the procedure, samples were spiked before extraction with a known concentration of Bovine Respiratory Syncytial Virus (BRSV) using the Zoetis INFORCE 3 vaccine (Zoetis, USA). In addition to SARS-CoV-2, samples were assessed for Pepper Mild Mottle Virus (PMMoV), the daily load of which is hypothesized to represent the fecal load contributions to the samples at a given site and time. PCR conditions and primer used to collect viral data are described in the files primers.md and PCR conditions.md.

Compilation

The measurements on wastewater samples carried out by the participating laboratories of this study are found in the WWMeasure table. The values provided by municipalities come from laboratories accredited by the Centre d'expertise en analyse environnementale du Québec (CEAEQ), in compliance with the latter's quality assurance protocols. The COVID-19-related public health data found in the CPHD table were collected from the Institut National de Santé Publique du Québec (INSPQ)'s public reports. Wastewater data taken in-situ at the sampling sites (e.g., the flow at pumping stations or water resource recovery facilities (WRRFs)) are found in the SiteMeasure table and were taken by the institutions responsible for managing the sites. All of the data, stemming from multiple sources, were combined into the Open Data Model (ODM) standard format using the ODM-Import python package (see also Structure).

Validation

Wastewater and sample data were manually assessed for quality by our research collaborators. Data points for which the quality appeared to be uncertain were tagged with the value True in the qualityFlag column. Conversely, data deemed of good quality have a quality flag of False. Data that were not checked have a quality flag of NA. Textual comments describing the issues with the data points in more detail are also included in the dataset using the notes column of the relevant tables. Note that data validation was carried out by the data custodians responsible for each city in the dataset according to available resources. As the project continues and data validation is undertaken on more sections of the dataset, data may be re-analyzed, flagged, or commented as needed. Revisions to the dataset will be reported to the best of our ability.

Structure

The data contained in this dataset has been structured according to the Open Data Model (ODM) for Wastewater-Based Surveillance. This model provides a standardized dictionary to collect and share data and metadata stemming from wastewater-based surveillance programs. By convention, it splits all data into 10+ thematic tables with each record representing a unique measurement, i.e., long format. For convenience, the wide folder presents the data found in all the other tables in a wide format, i.e., multiple measurements are aligned by timestamp, with each column representing a different parameter.

Acknowledgements

The authors would like to acknowledge that this dataset was collected thanks to the financial support of the Fonds de Recherche du Québec, the Molson Foundation, the Trottier Family Foundation, CentrEau and NSERC. The authors would also like to acknowledge the efforts of Douglas Manuel (Ottawa Hospital) and Howard Swerdfeger (Public Health Agency of Canada) for their original idea for the Open Data Model and continued development.

References

1. Ahmed, W., Bertsch, P.M., Bivins, A., Bibby, K., Farkas, K., Gathercole, A., Haramoto, E., Gyawali, P., Korajkic, A., McMinn, B.R., Mueller, J.F., Simpson, S.L., Smith, W.J.M., Symonds, E.M., Thomas, K. v., Verhagen, R., Kitajima, M., 2020. Comparison of virus concentration methods for the RT-qPCR-based recovery of murine hepatitis virus, a surrogate for SARS-CoV-2 from untreated wastewater. Science of the Total Environment 739. https://doi.org/10.1016/j.scitotenv.2020.139960

2. Bibby, K., Bivins, A., Wu, Z., North, D., 2021. Making waves: Plausible lead time for wastewater based epidemiology as an early warning system for COVID-19. Water Research 202, 117438. https://doi.org/10.1016/j.watres.2021.117438

3. Schang, C., Crosbie, N., Nolan, M., Poon, R., Wang, M., Jex, A., Scales, P., Schmidt, J., Thorley, B.R., Henry, R., Kolotelo, P., Langeveld, J., Schilperoort, R., Shi, B., Einsiedel, S., Thomas, M., Black, J., Wilson, S., McCarthy, D.T., 2020. Passive sampling of viruses for wastewater-based epidemiology: a case-study of SARS-CoV-2 [WWW Document]. URL https://www.researchgate.net/publication/347103410\_Passive\_sampling\_of\_viruses\_for\_wastewater-based\_epidemiology\_a\_case-study\_of\_SARS-CoV-2?channel=doi&linkId=5fd800f392851c13fe892393&showFulltext=true (accessed 1.18.21).

The map title is Quebec. Tactile map scale. 1.8 centimetres = 200 kilometres North arrow pointing to the top of the page. Borders of the province of Quebec, shown as dashed and solid lines. Part of Hudson Bay and James Bay, shown with a wavy symbol to indicate water. A circle and the city name to show the location of Montreal. A filled star and the city name to show the location of Quebec City. Text labels for Hudson Bay, James Bay, St Lawrence River and the Labrador Sea. The word River is abbreviated as R. The abbreviation "ON" to indicate the province of Ontario. The abbreviation "NB" to indicate the province of New Brunswick. The abbreviation "NS" to indicate the province of Nova Scotia. The abbreviation "PE" to indicate the province of Prince Edward Island. The abbreviation "NF" to indicate the province of Newfoundland and Labrador. The abbreviation "USA" to indicate the neighbouring country, the United States of America. Tactile maps are designed with Braille, large text, and raised features for visually impaired and low vision users. The Tactile Maps of Canada collection includes: (a) Maps for Education: tactile maps showing the general geography of Canada, including the Tactile Atlas of Canada (maps of the provinces and territories showing political boundaries, lakes, rivers and major cities), and the Thematic Tactile Atlas of Canada (maps showing climatic regions, relief, forest types, physiographic regions, rock types, soil types, and vegetation). (b) Maps for Mobility: to help visually impaired persons navigate spaces and routes in major cities by providing information about streets, buildings and other features of a travel route in the downtown area of a city. (c) Maps for Transportation and Tourism: to assist visually impaired persons in planning travel to new destinations in Canada, showing how to get to a city, and streets in the downtown area.

This thesis is part of a joint effort between the Geological Survey of Canada (GSC-Québec) and the Institut national de la recherche scientifique, Centre Eau Terre Environnement (INRS-ETE) to establish a three-dimensional geological model of surficial formations in the region of Quebec City. The construction of a 3D geological model allowed reconstituting, in a coherent way, the different combinations of quaternary geological units in the study region. The integration of archival and new data made it possible to clarify the architectural complexity of the sediments in the buried valley of Quebec City lower town and surroundings. The bottom of the observed stratigraphic sequence consists of a lower till and overlying lower marine sand. The upper till overlying these sands represents the main phase of the Laurentian glaciation in the Quebec City area. Marine clayey silts overly the till and are mainly present in the various topographic depressions, as well as large deltaic complexes at the main river mouths. In Quebec City lower town, a late delta was the subject of a preliminary hydrogeological analysis. The thickness and extent of this delta make it an important aquifer, with the potential to be exploited both for water and geothermal energy.

Contained within the 1st Edition (1906) of the Atlas of Canada is a map that shows the telephone network for the Maritime Provinces and Quebec circa 1906. Due to the scale of the map the inclusion of all the telephone lines in the vicinity of the larger cities and towns were not permitted. Thus, several lines may follow the same route, but only one line is indicated on the map. The map shows the shore line portions of various cable lines running along the Atlantic coast of Canada. Some telephone lines follow alongside railway networks, while their paths and end nodes are displayed as grey/purple thick lines. The map also includes major cities, counties, rivers, major bodies of water, the railway systems running past the border and into part of the U.S.

Contained within the 3rd Edition (1957) of the Atlas of Canada is a map that shows a map with four condensed maps comparing Quebec City and Montreal. The first two maps show stages of urban growth for Quebec City for periods ranging from 1608 to 1955 and Montreal for periods ranging from 1642 to 1955. The urban growth maps on the other two maps, represent the expansion of areas occupied by structures, yet the small open areas classified as parks and playgrounds on the land-use maps are also included. These two remaining maps show the extent and classification of land use for 1955 for both of these cities. The classifications for land-use maps were seperated into: Industrial buildings; Industrial yards; Commercial buildings; Commercial yards; Railways and their installations; Institutional buildings; Residential buildings; Cemetaries; Dominantly farm land; Vacant land. In areas classified as dominantly farm land, vacant land includes forested areas, swanps, bogs and all large areas not put to specific agricultural use.

This paper investigates the influence of the relative size of speech communities on language use in multilingual regions and cities. Due to peoples’ everyday mobility inside a city, it is still unclear whether the size of a population matters for language use on a sub-city scale. By testing the correlation between the size of a population and language use on various spatial scales, this study will contribute to a better understanding of the extent to which sociodemographic factors influence language use. The present study investigates two particular phenomena that are common to multilingual speakers, namely language mixing or Code-Switching and using multiple languages without mixing. Demographic information from a Canadian census will make predictions about the intensity of Code-Switching and language use by multilinguals in cities of Quebec and neighborhoods of Montreal. Geolocated tweets will be used to identify where these linguistic phenomena occur the most and the least. My results show that the intensity of Code-Switching and the use of English by bilinguals is influenced by the size of anglophone and francophone populations on various spatial scales such as the city level, land use level (city center vs. periphery of Montreal), and large urban zones on the sub-city level, namely the western and eastern urban zones of Montreal. However, the correlation between population figures and language use is difficult to measure and evaluate on a much smaller sub-urban scale such as the city block scale due to factors such as population figures missing from the census and people’s mobility. A qualitative evaluation of language use on a small spatial scale seems to suggest that other social influences such as the location context or topic of discussion are much more important predictors for language use than population figures. Methods will be suggested for testing this hypothesis in future research. I conclude that geographic space can provide us information about the relation between language use in multilingual cities and sociodemographic factors such as a speech community’s size and that social media is a valuable alternative data source for sociolinguistic research that offers new insights into the mechanisms of language use such as Code-Switching.

Contained within the 1st Edition (1906) of the Atlas of Canada is a plate that shows two maps. The maps show the density of population per square mile for every township the Maritime Provinces, Quebec and Ontario, circa 1901. Cities and towns of 5000 inhabitants or more are shown as black dots. The size of the circle is proportionate to the population. The map uses eight classes, seven of which are shades of brown, more densely populated portions are shown in the darker tints. Numbers make it clear which class is being shown in any one township.

Annual population estimates as of July 1st, by census metropolitan area and census agglomeration, single year of age, five-year age group and gender, based on the Standard Geographical Classification (SGC) 2021.

Canada's urban population now accounts for over 80 percent of it's total population. Canada's urbanization rate has increased steadily in recent years, as technological advancements have lowered the labor demand in the agriculture and energy sectors, while Canada's service industries have grown. The vast majority of Canada's population lives in the south, with over half the population found in the southeast between Quebec City and the Great Lakes region.

In 2048, the population in Manitoba is projected to reach about 1.84 million people. This is compared to a population of 1.46 million people in 2024.