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Intro to Cities

Intro to Cities. Sustainability, urban issues, urban planning. Toronto: Then vs Now. https://oldtoronto.sidewalklabs.com/. Rural vs Urban. Rural : any area that has a settlement of people LESS than 1,000 people

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Intro to Cities

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  1. Intro to Cities Sustainability, urban issues, urban planning

  2. Toronto: Then vs Now https://oldtoronto.sidewalklabs.com/

  3. Rural vs Urban • Rural: any area that has a settlement of people LESS than 1,000 people • Urban: areas that have MORE than 1,000 people, and a minimum population density of at least 400 per sq km

  4. Locational Factors of Cities • Cities form near these 4 things: • 1) Fertile land • 2) Water • 3) Trade Routes • 4) Resources

  5. Urbanization Around the World Why do more and more people now live in cities? Most people work in tertiary sector= these jobs are in cities Mechanization of agriculture = fewer jobs in the country Immigrants move to big cities = they settle where jobs and ethnic communities are available

  6. Fastest Growing Cities

  7. Growth in Slums 90% of urban growth is in developing countries, where more people are moving to cities due to draughts, loss of farmland, lack of rural jobs Many of these people end up in slums In the next 30 years, 2.5 billion more people will be moving into slums around the world These places are crowded and lack sanitation

  8. Population Density A measurement of how many people live in a certain area Population density = population ÷ land area km²

  9. Canada’s Population Density 36 million people ÷ 10,000,000 km² = 3.6 people per km²

  10. Global Population Density Highest in the world = Macau (21,339); Monaco (18,589), Singapore (7,796) India = 405 people Japan = 335 people Global Average = 54 people / km2 (land only, excluding Antarctica) Lowest = Mongolia (1.9); Namibia (2.9), Australia (3.0)

  11. Population Distribution in the American Midwest

  12. Population Distribution in Canada 75% of Canada’s population lives within 150km of the border with the USA

  13. Where do Canadians Live? Nearly 80% of Canadians live in urban areas 100 years ago, only 20% of them did

  14. Largest Cities in Canada • Toronto • Montreal • Vancouver • Calgary • Ottawa 6) Edmonton 7) Quebec City 8) Winnipeg 9) Hamilton 10) Kitchener-Waterloo

  15. Settlement Hierarchy • Megalopolis - a chain of adjacent cities, consists of more than 10 million people • Metropolis – a large city and its suburbs consisting of multiple cities and towns. The population is 1-3 million. • City – a city would have abundant services. The population of a city is above 100,000 • Town – a town has a population of 1,000 - 100,000. • Village – 100-1,000. Not many services, maybe a church or a small shop or post office. • Hamlet – less than 100 people, very few (if any) services

  16. Goods & Services High Order Low Order Low Order Good = a good that you can find anywhere, even in small towns Ex: milk Low Order Service = a service that you can find anywhere, even in small towns Ex: babysitting • High Order Good = a good you can only find in the big cities • ex: Italian sports car • High Order Service = a service you can only find in the big cities • ex: cancer treatment centre

  17. Census Metropolitan Area: formed by one or more adjacent cities centred on a core city • The total population is at least 100,000 (50,000 at least in the core.)

  18. What is a Zoning By-Law? • A zoning by-law controls the use of land in your community. It states exactly: • how land may be used • where buildings / structures can be located • the types of buildings that are permitted • the lot sizes and dimensions, parking requirements, building heights

  19. Land Use • Residential • Transportation • Commercial 4. Industrial 5. Recreational 6. Institutional

  20. Land Use Breakdown

  21. Residential – Low Density Single family homes

  22. Low density Big yards, quiet streets, large houses

  23. Residential – Medium Density Anyone recognize the “painted lady” houses on Woodbine near the Beach? • Rowhouses, townhouses

  24. Residential – Medium Density Low rise apartments

  25. Residential – High Density Apartment buildings Toronto is second only to New York for the most buildings over 12 storeys in North America. Between the 1950s and 1980s, over 1,000 towers were built around the GTA

  26. Some of the weirder homes of Toronto Leslie and Bond St.

  27. More weird Toronto homes 61 Seaton, is actually wedge-shaped so a little larger at the back

  28. More weird Toronto homes The Cube Homes Eastern Avenue and Sumach Street

  29. The Half House Homes were being demolished, the owner wouldn’t budge So they just cut around it

  30. The Integral House, Roxborough Drive

  31. 157 Coxwell Avenue, 2002

  32. Smallest House in Toronto Went on the market for $179,000 128 Day Avenue near Dufferin and Rogers Rd.

  33. Industrial Examples: factories, warehouses They used to be located near downtowns – close to the harbours, close to the workers Now they are located on the outskirts of towns The land out there is cheaper They are close to big highways Maybe they generate noise/smell

  34. Institutional University College, U of T Examples: school, university, hospital, church, mosque, police station, fire hall

  35. Recreation/ Open Space Examples: parks, cemeteries, golf courses

  36. Transportation Expressways and Roads Parking lots and garages Airport Rail lines Stations Docks http://www.toronto.ca/transportation/road_class/index.htm

  37. Commercial – Shopping Malls

  38. Offices • Central Business District (CBD) : the heart of downtown, tall office buildings

  39. Major Problems with Cities • High population density • Inadequate infrastructure • Lack of affordable housing • Flooding • Pollution (smog, garbage, contaminated waterways) • Slums • Crime • Congestion (traffic, hectic schedules, crowding)

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