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Canadian Prairies
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The Canadian Prairies (usually referred to as simply the Prairies in Canada) is a region in Western Canada. It includes the Canadian portion of the Great Plains and the Prairie provinces, namely Alberta, Saskatchewan, and Manitoba.[2] These provinces are partially covered by grasslands, plains, and lowlands, mostly in the southern regions. The northernmost reaches of the Canadian Prairies are less dense in population, marked by forests and more variable topography.[3] If the region is defined to include areas only covered by prairie land, the corresponding region is known as the Interior Plains.[4] Physical or ecological aspects of the Canadian Prairies extend to northeastern British Columbia, but that area is not included in the political use of the term.[5]
Key Information
The prairies in Canada are a biome of temperate grassland and shrubland within the prairie ecoregion of Canada. This ecoregion consists of northern mixed grasslands in Alberta, Saskatchewan, and southern Manitoba, as well as northern short grasslands in southeastern Alberta and southwestern Saskatchewan.[6] The Prairies Ecozone of Canada includes the northern tall grasslands in southern Manitoba and Aspen parkland, which covers central Alberta, central Saskatchewan, and southern Manitoba.[7] The Prairie starts from north of Edmonton and it covers the three provinces in a southward-slanting line east to the Manitoba–Minnesota border.[8] Alberta has the most land classified as prairie, while Manitoba has the least, as the boreal forest begins more southerly in Manitoba than in Alberta.[9]
Main climates
[edit]The core climate of the Canadian prairie region is defined as a semi-arid climate and is often based upon the Köppen climate classification system.[10] This type of classification encompasses five main climate types, with several categoric subtypes based on the precipitation pattern of the region.[11] The majority of the prairie provinces experience snowy, fully humid continental climates with cool summers (known as Group D), and subarctic climate, also known as class Dfc on the Köppen climate scale.[10] The southernmost regions of the prairies tend to experience fully humid continental climates with warm summers, Dfb.[10] In parts of southwestern Saskatchewan and southern Alberta in Palliser's Triangle, the climate is drier with greater evapotranspiration, resulting in BSk, cold semi-arid climates.[10]
Precipitation events in the Canadian prairies are very important to study as these locations make up 80% of the country's agricultural production.[12] On average, 454 mm (18 in) of precipitation falls on the prairies each year.[13] Out of the three prairie provinces, Saskatchewan obtains the least amount of precipitation annually (395 mm [16 in]), with Manitoba receiving the most at 486 mm (19 in). Most rainfall typically happens in the summer months such as June and July.[13] With the high humidity of the prairies, tornadoes are likely to occur—marking central Saskatchewan, Alberta and southern Manitoba as high probability areas.[14] Approximately 72% of tornadoes in Canada are seen across the prairies[15] due to the capability of summer thunderstorm precipitation to mechanically mix with the air adjacent to the relatively flat surface of the region.[13]
| City | Province | July | January | Annual precipitation | Plant hardiness zone (1981-2010)[16] |
Average growing season (in days) |
|---|---|---|---|---|---|---|
| Lethbridge[17] | AB | 26 / 11 °C (79 / 52 °F) |
0 / −12 °C (32 / 10 °F) |
373 mm (15 in) |
4b | 118 |
| Calgary[18] | AB | 24 / 10 °C (75 / 50 °F) |
−2 / −14 °C (28 / 7 °F) |
445 mm (18 in) |
4a | 119 |
| Medicine Hat[19] | AB | 28 / 13 °C (82 / 55 °F) |
−3 / −14 °C (27 / 7 °F) |
331 mm (13 in) |
4b | 135 |
| Edmonton[20] | AB | 24 / 13 °C (75 / 55 °F) |
−6 / −15 °C (21 / 5 °F) |
423 mm (17 in) |
4a | 141 |
| Grande Prairie[21] | AB | 23 / 10 °C (73 / 50 °F) |
−8 / −19 °C (18 / −2 °F) |
435 mm (17 in) |
3b | 111 |
| Regina[22] | SK | 26 / 12 °C (79 / 54 °F) |
−9 / −20 °C (16 / −4 °F) |
390 mm (15 in) |
3b | 114 |
| Saskatoon[23] | SK | 25 / 12 °C (77 / 54 °F) |
−10 / −21 °C (14 / −6 °F) |
357 mm (14 in) |
3b | 117 |
| Prince Albert[24] | SK | 24 / 12 °C (75 / 54 °F) |
−12 / −23 °C (10 / −9 °F) |
432 mm (17 in) |
3a | 113 |
| Brandon[25] | MB | 25 / 12 °C (77 / 54 °F) |
−11 / −22 °C (12 / −8 °F) |
489 mm (19 in) |
3b | 122 |
| Winnipeg[26] | MB | 26 / 13 °C (79 / 55 °F) |
−11 / −21 °C (12 / −6 °F) |
519 mm (20 in) |
4a | 122 |
Physical geography
[edit]Although the Prairie Provinces region is named for the prairies located within Alberta, Saskatchewan and Manitoba, the physical geography of the three provinces is quite diverse, consisting of portions of the Canadian Shield, the Western Cordillera and the Canadian Interior Plains.[27] The plains comprise both prairies and boreal plains forests while, with the exception of freshwater along the Hudson Bay, the shield is predominantly forested.[27]

Prairies
[edit]Three main grassland types occur in the Canadian prairies: tallgrass prairie, mixed grass prairie, and fescue prairie (or using the WWF terminology, northern tall grasslands, northern mixed grasslands, and northern short grasslands).[28] Each has a unique geographic distribution and characteristic mix of plant species. All but a fraction of 1% of the tallgrass prairie has been converted to cropland.[29] What remains occurs on the 6,000 km2 (2,300 sq mi) plain centred in the Red River Valley in Manitoba. Mixed prairie is more common and is part of the dry interior plains that extend from Canada south to the U.S. state of Texas.

More than half of the remaining native grassland in the Canadian prairies is mixed. Though widespread in southern Saskatchewan and southeastern Alberta, because of extensive cattle grazing, it is estimated that only 24% of the original mixed prairie grassland remains.[29] Fescue prairie occurs in the moister regions, occupying the northern extent of the prairies in central and southwestern Alberta and west-central Saskatchewan.[30]

The southwestern Canadian prairies, supporting brown and black soil types, are semi-arid and highly prone to frequent and severe droughts.[31]
The zones around the cities of Regina and immediately east of Calgary are also very dry. Most heavy precipitation quickly dissipates by the time it passes Cheadle on its way heading east.[31] In an average year, southern Saskatchewan receives between 30–51 cm (12–20 in) of precipitation, with the majority falling between April and June. Frost from October to April (and sometimes even early May) limits the growing season for certain crops.[28]
The eastern section of the Canadian prairies in Manitoba is well watered with several large lakes such as Lake Winnipeg and several large rivers. The area also gets reasonable amounts of precipitation. The middle sections of Alberta and Saskatchewan are also wetter than the south and have better farmland, despite having a shorter frost-free season.[32] The areas around Edmonton and Saskatoon are especially notable as good farmland. Both lie in the northern area of the Palliser's Triangle, and are within aspen parkland a transitional prairie ecozone.[33][8]
Further north, the area becomes too cold for most agriculture besides wild rice operations and sheep raising, and it is dominated by boreal forest. The Peace Region in northwestern Alberta is an exception, however.[34] It lies north of the 55th parallel and is warm and dry enough to support extensive farming. Aspen parkland covers the area; The long daylight hours in this region during the summer are an asset despite having an even shorter growing season than central Alberta. In fact, agriculture plays a major economic role in the Peace Region. 16 km2 (6.2 sq mi)
Demographics
[edit]
| Rank | Census metropolitan area | Province | Population | Area (land) | ||||
|---|---|---|---|---|---|---|---|---|
| (2021) | (2016) | Change | Density | km2 | sq mi | |||
| 1 | Calgary | Alberta | 1,481,806 | 1,392,609 | +6.41% | 290.6 | 5,098.68 | 1,968.61 |
| 2 | Edmonton | Alberta | 1,418,118 | 1,321,441 | +7.32% | 150.6 | 9,416.19 | 3,635.61 |
| 3 | Winnipeg | Manitoba | 834,678 | 783,099 | +6.59% | 157.9 | 5,285.46 | 2,040.73 |
| 4 | Saskatoon | Saskatchewan | 317,480 | 295,095 | +7.59% | 54.1 | 5,864.48 | 2,264.29 |
| 5 | Regina | Saskatchewan | 249,217 | 236,695 | +5.29% | 57.6 | 4,323.66 | 1,669.37 |
| 6 | Lethbridge | Alberta | 123,847 | 117,394 | +5.50% | 41.9 | 2,958.96 | 1,142.46 |
| 7 | Red Deer | Alberta | 100,844 | 100,418 | +0.42% | 966.5 | 104.34 | 40.29 |
In the 2021 Canadian census, the Canadian prairie provinces had a population of 6,737,293 consisting of 4,262,635 in Alberta, 1,342,153 in Manitoba, and 1,132,505 in Saskatchewan, up 4.6% from 6,443,892 in 2016.[36] The three provinces have a combined area of 1,960,681 km2 (757,023 sq mi) (1,787,543 km2 (690,174 sq mi) land and 173,138 km (107,583 mi) freshwater) consisting of 661,848 km2 (255,541 sq mi) in Alberta, 647,797 km2 (250,116 sq mi) in Manitoba, and 651,036 km2 (251,366 sq mi) in Saskatchewan.[1]
Growth
[edit]Some of the prairie region of Canada has seen rapid growth from a boom in oil production since the mid-20th century.[37]
According to StatsCanada, the prairie provinces had a population of 6,443,892 in 2016. In 2021, the population had grown by 4.6% to 6,737,293[36]
Economy
[edit]
In the mid 20th century, the economy of the prairies exploded, due to the oil boom, and introduced a growth of jobs. The primary industries are agriculture and services.[3] Agriculture consisting of livestock (cattle and sheep), cultivating crops (oats, canola, wheat, barley), and production of oil.[5]
Oil
[edit]Due to the production of oil, the service industry expanded in order to provide for the employees of the oil companies extracting the oil. In the 1950s-1970s, the explosion of oil production increased the worth of Alberta, allowing it to become the "nation's richest province" and Canada one of the top petroleum exporters in the world.[5] Edmonton and Calgary drew in a larger population with the increase in jobs in the energy industry, causing the jobs supporting this industry to grow as well. It was through the steady economic growth that followed this explosion that the prairies region began to switch from an agriculture-based job sector to one with services included.[38][39].
In 2014, the global market for oil fell and led to a recession, impacting the economy dramatically. Alberta still has an oil-dominant economy even as the traditional oil wells dry up; there are oil sands further north (i.e. the Athabasca oil sands near Fort McMurray) that continue to provide jobs to extract, drill and refine the oil.[5] Saskatchewan, in particular, in the early 20th century grew economically due to the Canadian agricultural boom and produce large crops of wheat.[3] It is said to have a "one-crop economy" due to such dependency on this crop alone, but after 1945 the economy took another turn with technological advancements that allowed for the discovery of uranium, oil, and potash.[3]
Wheat
[edit]Marquis wheat played a decisive role in reshaping farming in the Prairie provinces, with their rich soils and long winters. Marquis wheat matured a week earlier than its predecessor, Red Fife. The ripe Marquis could be harvested before the damaging early autumn frosts hit, thus sharply reducing the risk of crop failure. It equalled the superior milling and baking qualities of its parent, Red Fife. Marquis hard red spring wheat made excellent bread flour due to its high protein and strong gluten content. This established Canada's reputation for high-quality export wheat. Per acre Marquis also gave high yields By 1920, Marquis accounted for 90 percent of the hard red spring wheat planted on the Canadian Prairies, doubling wheat production in some areas between 1906 and 1920. This opportunity attracted farmers from eastern Canada and the United states, as well as Ukraine, Germany and Scandinavia who arrived before World War I shut down travel in 1914. Hybrid Marquis Wheat thus played a central role in establishing the Prairie provinces as a major global grain-exporting area.[40][41][42][43][44]
Culture and politics
[edit]The Prairies are distinguished from the rest of Canada by cultural and political traits. The oldest influence on Prairie culture are the First Nations, who have inhabited this region for millennia. This region has the highest proportion of Indigenous people in Canada, outside of the three territories. The first Europeans to see the Prairies were fur traders and explorers from eastern Canada (mainly present-day Quebec) and Great Britain via Hudson Bay. They gave rise to the Métis, who were working class "children of the fur trade."[5]
During their settlement by Europeans, the prairies were settled in distinct ethnic block settlements giving areas distinctively British, Ukrainian, German, French, or Scandinavian Canadian cultures. Farm family operations predominate, where families supplement their cash income with home-grown farm produce. Grain crops are the main cash crop, but mixed farming had natural advantages in the wooded areas of the parkland and boreal forest to the north. Local conditions attracted particular ethnicities. Those of Ukrainians and Polish heritage were drawn to the parkland of east north-central Alberta.
Southern Alberta is renowned for its cowboy culture, which developed when real open range ranching was practiced in the 1880s.[5] Canada's first rodeo, the Raymond Stampede, was established in 1902. These influences are also evident in the music of Canada's Prairie Provinces. This can be attributed partially to the massive influx of American settlers who began to migrate to Alberta (and to a lesser extent, Saskatchewan) in the late 1880s because of the lack of available land in the United States.
The Prairie Provinces have given rise to the "prairie protest" movements. Radical solutions are sometimes considered sound in the more open western culture. Organized farmer groups and politicized labour groups were a feature of the inter-war years. The One Big Union was founded on the Prairies; the Winnipeg general strike (1919) was the biggest general strike in Canadian history. The United Farmers of Alberta was the longest-lasting post-WWI farmer government in Canada. Monetary reform (Social Credit) elected its first government in the world, the Alberta Social Credit Party, in the 1935 Alberta general election. The Reform Party of Canada (1987 to 2000), founded by Preston Manning, had its strongest support among Prairie voters.
These political movements (both of the left and right) tend to feed off of well established feelings of Western alienation, and each one represents a distinct challenge to the perceived Central Canadian elite.[45]
The Prairies continue to have a wide range of political representation. While the Conservative Party of Canada has widespread support throughout the region at both federal and provincial levels, the New Democratic Party holds seats at the provincial level in all three provinces, and takes turns with Conservatives or another right-wing party at provincial government. The NDP holds seats at the federal level in Alberta and Manitoba. The Liberal Party of Canada often holds seats in Alberta and Manitoba; it presently holds four federal seats in Winnipeg, while the Manitoba Liberal Party holds one seat in Manitoba.
See also
[edit]References
[edit]- ^ a b "Table 15.7 Land and freshwater area, by province and territory". Statistics Canada. 7 October 2016. Retrieved 12 March 2025.
- ^ McGinn, Sean (2010). Shorthouse, Joseph; Floate, Kevin (eds.). Weather and Climate Patterns in Canada's Prairies (PDF). Vol. 1. pp. 105–119. doi:10.3752/9780968932148. ISBN 9780968932148.
- ^ a b c d McCullough, J.J. "The Prairies". The Canada Guide. Retrieved 8 April 2019.
- ^ "Prairies Ecozone". www.ecozones.ca.
- ^ a b c d e f Chepkemoi, Joyce (25 April 2017). "Facts About the Canadian Prairie Provinces". WorldAtlas. Retrieved 8 April 2019.
- ^ Quiring, S. M; Papakryiakou, T. N. (2003). "An evaluation of agricultural drought indices for the Canadian prairies". Agricultural and Forest Meteorology. 118 (1–2): 49–62. Bibcode:2003AgFM..118...49Q. doi:10.1016/S0168-1923(03)00072-8.
- ^ "Prairies Ecozone". Ecological Framework of Canada. Government of Canada. Archived from the original on 2 June 2016.
- ^ a b "Wide open spaces, but for how long?". The Royal Canadian Geographical Society. 16 October 2014. Archived from the original on 3 April 2016.
- ^ Quiring, S. M; Papakryiakou, T. N. (2003). "An evaluation of agricultural drought indices for the Canadian prairies". Agricultural and Forest Meteorology. 118 (1–2): 49–62. Bibcode:2003AgFM..118...49Q. doi:10.1016/S0168-1923(03)00072-8.
- ^ a b c d Powell, J.M (1978). "Climate Classifications of the Prairie Provinces of Canada" (PDF). Northern Forest Research Centre. Archived from the original (PDF) on March 29, 2019.
- ^ "Köppen climate classification". hanschen.org. 13 January 2024.
- ^ "Agriculture and Food | The Canadian Encyclopedia". www.thecanadianencyclopedia.ca.
- ^ a b c McGinn, Sean (2010). Weather and Climate Patterns of Canada's Prairies. Vol. 1. doi:10.3752/9780968932148.ch5.
{{cite book}}:|journal=ignored (help) - ^ Cheng, Vincent Y. S.; Arhonditsis, George B.; Sills, David M. L.; Auld, Heather; Shephard, Mark W.; Gough, William A.; Klaassen, Joan (19 July 2013). "Probability of Tornado Occurrence across Canada". Journal of Climate. 26 (23): 9415–9428. Bibcode:2013JCli...26.9415C. doi:10.1175/JCLI-D-13-00093.1. ISSN 0894-8755. S2CID 3545698.
- ^ Durage, Samantha; Wirasinghe, S.C; Ruwanpura, Janaka. "Mitigation of the impact of tornadoes in the Canadian Prairies" (PDF). Canadian Risk and Hazards Network. University of Calgary.
- ^ "Canada's Plant Hardiness". Canada's Plant Hardiness. Natural Resources Canada. Archived from the original on 5 March 2016. Retrieved 5 January 2016.
- ^ "Lethbridge". Canadian Climate Normals 1991-2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Canadian Climate Normals 1981-2010 Station Data Calgary International Airport". Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Medicine Hat". Canadian Climate Normals 1991–2020 Medicine Hat. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Edmonton (City)". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Grande Prairie". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Regina (Airport)". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Saskatoon Diefenbaker (Airport)". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Prince Albert". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Brandon". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ "Winnipeg Richardson (Airport)". Canadian Climate Normals 1991−2020. Environment and Climate Change Canada. 1 October 2024. Retrieved 11 March 2025.
- ^ a b Baldwin, D. J.; Desloges, J. R.; Band, L. E. (2000). "Physical geography of Ontario." (PDF). Ecology of a managed terrestrial landscape: patterns and processes of forest landscapes in Ontario. UBC Press. pp. 12–29.
- ^ a b Williams, G. D. V.; Joynt, M. I.; McCormick, P. A. (1975). "Regression analyses of Canadian prairie crop-district cereal yields, 1961–1972, in relation to weather, soil, and trend". Canadian Journal of Soil Science. 55 (1): 43–53. Bibcode:1975CaJSS..55...43W. doi:10.4141/cjss75-007.
- ^ a b Gauthier, David A.; Wiken, Ed B. (2003). "Monitoring the Conservation of Grassland Habitats, Prairie Ecozone, Canada". Environmental Monitoring and Assessment. 88 (1/3): 343–364. Bibcode:2003EMnAs..88..343G. doi:10.1023/A:1025585527169. PMID 14570422. S2CID 23604851.
- ^ "Prairie Grasslands and Parkland". Archived from the original on 2010-05-27.
- ^ a b Gregorich, E.G.; Anderson, D.W. (December 1985). "Effects of cultivation and erosion on soils of four toposequences in the Canadian prairies". Geoderma. 36 (3–4): 343–354. Bibcode:1985Geode..36..343G. doi:10.1016/0016-7061(85)90012-6.
- ^ Turner, M G (November 1989). "Landscape Ecology: The Effect of Pattern on Process". Annual Review of Ecology and Systematics. 20 (1): 171–197. Bibcode:1989AnRES..20..171T. doi:10.1146/annurev.es.20.110189.001131. S2CID 44048546.
- ^ "Prairies Ecozone". Ecological Framework of Canada. Government of Canada. Archived from the original on 2 June 2016. Retrieved 23 May 2016.
- ^ Price, David T.; Alfaro, R.I.; Brown, K.J.; Flannigan, M.D.; Fleming, R.A.; Hogg, E.H.; Girardin, M.P.; Lakusta, T.; Johnston, M.; McKenney, D.W.; Pedlar, J.H.; Stratton, T.; Sturrock, R.N.; Thompson, I.D.; Trofymow, J.A.; Venier, L.A. (1 December 2013). "Anticipating the consequences of climate change for Canada's boreal forest ecosystems". Environmental Reviews. 21 (4): 322–365. Bibcode:2013EnvRv..21..322P. doi:10.1139/er-2013-0042. ISSN 1181-8700.
- ^ "Population and dwelling counts: Census metropolitan areas, census agglomerations and census subdivisions (municipalities)1". Statistics Canada. Archived from the original on 2022-02-09. Retrieved 2023-06-07.
- ^ a b "Census Profile, 2021 Census of Population Profile table - Alberta, Manitoba, Saskatchewan". Statistics Canada. 2 August 2024. Retrieved 12 March 2024.
- ^ "Atlantic unemployment tonic: oil sands". The Globe and Mail. Archived from the original on 2008-10-20.
- ^ Friesen, G (1987). The Canadian prairies: A history. University of Toronto Press.
- ^ PAul .Chastko, Developing Alberta's oil sands: from Karl Clark to Kyoto (University of Calgary Press, 2004)
- ^ George Fedak, "Marquis Wheat" Encyclopedia of Canada (2015) p. 1436 online
- ^ Robert M Bone, The Regional Geography of Canada (Oxford University Press, 2005) pp.130–133, 397–402.
- ^ William L Marr, and Donald G. Patterson, ‘’Canada an Economic History’’ (1980) pp. 344–354.
- ^ W.T. Esterbrook and Hugh G.J. Aitken, ‘’Canadian Economic History’’ (1988) pp. 476–489.
- ^ Craig Brown and Ramsey Cook, Canada 1896–1921 (1974) pp.49–68.
- ^ Peterson, Larry (1 January 1984). "Revolutionary Socialism and Industrial Unrest in the Era of the Winnipeg General Strike: The Origins of Communist Labour Unionism in Europe and North America". Labour / Le Travail. 13: 115–131. doi:10.2307/25140403. ISSN 1911-4842. JSTOR 25140403. S2CID 73518869.
Further reading
[edit]- Alberta Encyclopedia Online (2005)
- Archer, John H. Saskatchewan: A History (1980)
- Barnhart, Gordon L., ed. Saskatchewan Premiers of the Twentieth Century. (2004). 418 pp.
- Bennett, John W. and Seena B. Kohl. Settling the Canadian-American West, 1890–1915: Pioneer Adaptation and Community Building. An Anthropological History. (1995). 311 pp. online
- Danysk, Cecilia. Hired Hands: Labour and the Development of Prairie Agriculture, 1880–1930. (1995). 231 pp.
- Emery, George. The Methodist Church on the Prairies, 1896–1914. McGill-Queen's U. Press, 2001. 259 pp.
- The Encyclopedia of Saskatchewan: A Living Legacy. U. of Regina Canadian Plains Research Center, 2005. online Archived 2017-01-31 at the Wayback Machine 1071 pp in print edition
- Fairbanks, C. and S.B. Sundberg. Farm Women on the Prairie Frontier. (1983)
- Friesen, Gerald (1987), The Canadian prairies: a history, University of Toronto Press, ISBN 978-0-8020-6648-0
- Hodgson, Heather, ed. Saskatchewan Writers: Lives Past and Present. Regina: Canadian Plains Research Center, 2004. 247 pp.
- Jones, David C. Empire of Dust: Settling and Abandoning the Prairie Dry Belt. (1987) 316 pp.
- Keahey, Deborah. Making It Home: Place in Canadian Prairie Literature. (1998). 178 pp.
- Kononenko, Natalie "Vernacular religion on the prairies: negotiating a place for the unquiet dead," Canadian Slavonic Papers 60, no. 1-2 (2018)
- Langford, N. "Childbirth on the Canadian Prairies 1880-1930." Journal of Historical Sociology, 1995. Vol. 8, No. 3, pp. 278–302.
- Langford, Nanci Louise. "First Generation and Lasting Impressions: The Gendered Identities of Prairie Homestead Women." PhD dissertation U. of Alberta 1994. 229 pp. DAI 1995 56(4): 1544-A. DANN95214 Fulltext: ProQuest Dissertations & Theses
- Laycock, David. Populism and Democratic Thought in the Canadian Prairies, 1910 to 1945. (1990). 369 pp.
- Lorenz, Stacy L. "'A Lively Interest on the Prairies': Western Canada, the Mass Media, and a 'World of Sport' 1870-1939." Journal of Sport History 27.2 (2000): 195–227. online
- Marchildon, Gregory P. ed. Immigration and Settlement, 1870–1939 (2009) online 20 short scholarly essays; also see editor's summaries
- Melnyk, George. The Literary History of Alberta, Vol. 1: From Writing-on-Stone to World War Two. U. of Alberta Press, 1998. 240 pp.
- Morton, Arthur S. and Chester Martin, History of prairie settlement (1938) 511pp
- Morton, W. L. Manitoba, a History (U of Toronto Press, 1957) ]
- Norrie, K. H. "The Rate of Settlement of the Canadian Prairies, 1870–1911", Journal of Economic History,35# 2 (1975), pp. 410–427 in JSTOR; statistical models
- Palmer, Howard. The Settlement of the West (1977)
- Pitsula, James M. "Disparate Duo" Beaver 2005 85(4): 14–24, a comparison of Saskatchewan and Alberta, Fulltext in EBSCO
- Rollings-Magnusson, Sandra. "Canada's Most Wanted: Pioneer Women on the Western Prairies". Canadian Review of Sociology and Anthropology 2000 37(2): 223–238. ISSN 0008-4948 Fulltext: Ebsco
- Swyripa, Frances. Storied Landscapes: Ethno-Religious Identity and the Canadian Prairies (University of Manitoba Press, 2010) 296 pp. ISBN 978-0-88755-720-0.
- Thompson, John Herd. Forging the Prairie West (1998).
- Wardhaugh, Robert A. Mackenzie King and the Prairie West (2000). 328 pp.
- Waiser, Bill, and John Perret. Saskatchewan: A New History (2005).
Historiography
[edit]- Francis, R. Douglas. "In search of a prairie myth: A survey of the intellectual and cultural historiography of prairie Canada." Journal of Canadian Studies 24#3 (1989): 44+ online
- Ingles, Ernie B (2009), Peel's Bibliography of the Canadian Prairies to 1953, University of Toronto Press, ISBN 978-0-8020-4825-7
- Wardhaugh, Robert A., ed. Toward Defining the Prairies: Region, Culture, and History. (2001). 234 pp.
- Wardhaugh, Robert; Calder, Alison (2005), History, literature, and the writing of the Canadian Prairies, University of Manitoba Press, ISBN 978-0-88755-682-1 310 pp.
Canadian Prairies
View on GrokipediaGeography
Physical Features
The Canadian Prairies comprise the southern regions of Alberta, Saskatchewan, and Manitoba, forming part of the Interior Plains physiographic region characterized by extensive flat to gently rolling plains.[9] These plains result from erosion and deposition over sedimentary bedrock, with elevations rising westward from approximately 240 meters near eastern Manitoba to 1,160 meters in southwestern Alberta adjacent to the Rocky Mountains.[10] Glacial action during the Pleistocene epoch profoundly shaped the terrain, depositing thick till layers that created hummocky moraines, eskers, and drumlins, while meltwater formed lacustrine plains and deeply incised valleys known as coulees.[11] Distinctive landforms include the prairie potholes—thousands of shallow kettle lakes scattered across the landscape, particularly in central Saskatchewan and southern Manitoba, arising from glacial retreat between 8,000 and 11,000 years ago.[11] In southern exposures, such as the Alberta badlands, erosion has revealed colorful Cretaceous shale and sandstone layers, forming rugged hoodoos and steep ravines.[11] The region's subsurface geology features nearly horizontal strata of Mesozoic sedimentary rocks, including Cretaceous formations rich in bentonite clay and lignite coal, overlain by Quaternary glacial and post-glacial deposits.[11] Soils developed on these materials are predominantly Chernozems, with dark, humus-rich A horizons up to 30-50 centimeters deep in moister northern areas transitioning to thinner Brown Chernozems in the drier south.
The hydrology of the Prairies is dominated by eastward-draining river systems fed by Rocky Mountain snowmelt, precipitation, and groundwater. The Saskatchewan River basin, encompassing the North Saskatchewan and South Saskatchewan rivers, covers the western and central portions, with the main stem flowing 1,205 kilometers to join the Churchill River and ultimately Hudson Bay.[12] In the east, the Assiniboine and Red rivers form part of the Nelson River watershed, supporting irrigation and hydropower.[10] Glacial legacies include large remnant lakes such as Lake Winnipeg (24,514 km²), Lake Manitoba, and Lake Winnipegosis, which occupy basins once filled by proglacial Lake Agassiz and host diverse aquatic ecosystems despite seasonal fluctuations.[11] Smaller streams often exhibit intermittent flows, exacerbated by the semi-arid climate in the southwest, where evaporation exceeds precipitation.[11]
Climate and Weather Patterns
The Canadian Prairies feature a continental climate with pronounced seasonal variations, marked by long, cold winters and short, warm summers, transitioning from semi-arid conditions in the southwest to more humid patterns eastward. Average annual precipitation across the region ranges from approximately 300 mm in southern Alberta to over 500 mm in eastern Manitoba, with the majority—often 60-70%—occurring between May and August, primarily through convective thunderstorms.[13] [14] Mean annual temperatures decrease northward and westward, but extremes are common; for instance, Winnipeg records average January lows of -18.3°C and July highs of 19.7°C, reflecting the region's exposure to Arctic air masses in winter and polar continental influences in summer.[15] Winter weather is dominated by frigid outbreaks from the northwest, with persistent snow cover lasting 4-6 months and frequent blizzards driven by strong pressure gradients. In prairie provinces like Alberta, Saskatchewan, and Manitoba, under a continental climate, cold fronts or low-pressure systems bring moisture that falls as dry, powdery snow at temperatures of -15°C to -30°C; it becomes rarer and lighter below -30°C.[16] In the western Prairies, particularly Alberta's foothills, Chinook winds—foehn-like downslope flows from the Rocky Mountains—can cause rapid temperature rises of 20-30°C within hours, melting snow and creating ice layers that challenge agriculture and infrastructure.[17] [18] These events contrast with clipper systems, fast-moving low-pressure troughs that deliver sharp cold snaps and lake-effect snow from Great Slave Lake influences in northern areas. Summers bring heat waves, with temperatures occasionally surpassing 35°C, coupled with high variability in moisture; the southern Prairies, encompassing Palliser's Triangle, experience chronic aridity due to rain shadows from the Rockies and evapotranspiration exceeding inputs, historically limiting settlement until irrigation and dryland farming adaptations.[19] [20] Severe convective storms are prevalent, generating large hail—Prairies account for most Canadian hail damage—and positioning the region as a tornado hotspot, with about half of national tornadoes originating from supercell thunderstorms here, peaking in June and July.[21] [22] Droughts and floods represent key climate risks, with multi-year dry spells in Palliser's Triangle exacerbating soil erosion and crop failures, as seen in historical events like the 1930s Dust Bowl, while excessive spring melt or summer deluges can overwhelm drainage in flatter terrains. Long-term data indicate stable but variable precipitation trends, with instrumental records showing annual totals averaging 475.7 mm from 94 events over 75 years, underscoring the region's vulnerability to extremes that impact grain production through heat, frost, or moisture deficits.[23] [13][14]History
Indigenous Peoples and Pre-Columbian Era
The Canadian Prairies, encompassing southern portions of Alberta, Saskatchewan, and Manitoba, exhibit archaeological evidence of human occupation dating back at least 10,000 to 11,000 years before present, following the retreat of Pleistocene glaciers that had covered the region during the Last Glacial Maximum around 20,000 years ago.[24][25] Early Paleoindian groups, such as those associated with the Clovis or Folsom complexes extending from the northern Great Plains, hunted megafauna like mammoth and ancient bison using fluted projectile points and atlatls, as indicated by scattered lithic artifacts and kill sites across southern Alberta and Saskatchewan.[26] By the early Holocene, around 9,000–8,000 years ago, cultures like the Cody complex emerged, marked by lanceolate points and bison processing sites such as Fletcher in Saskatchewan, reflecting adaptation to post-glacial parkland and grassland environments with increasing reliance on bison herds.[27] During the Middle to Late Archaic periods (approximately 7,000–1,500 years ago), indigenous societies transitioned to more specialized bison hunting economies, utilizing communal drives toward natural traps or artificial surrounds on foot, supplemented by dogs for travois transport of meat, hides, and camp gear.[28] Semi-nomadic bands constructed temporary hide-covered tipis and processed bison into pemmican for storage and trade, with evidence from sites like Head-Smashed-In in Alberta showing continuous use for jumps over millennia. Gathering wild plants, roots, and berries provided seasonal supplements, while limited riverine fishing occurred among groups near the Saskatchewan and Red rivers; agriculture was rare in the arid southern prairies due to short growing seasons but appeared sporadically in Manitoba's eastern parklands by around 1400 CE, involving maize and squash cultivation akin to Woodland traditions.[29] Social organization centered on kinship bands of 50–150 people, with matrilineal or patrilineal clans, spiritual practices tied to vision quests and medicine bundles, and economies sustained through extensive trade networks exchanging bison products for marine shells and copper from distant regions.[30] In the centuries immediately preceding sustained European contact around 1670 CE via Hudson's Bay Company posts, dominant Algonquian and Siouan-speaking nations controlled prairie territories: the Blackfoot Confederacy (Siksika, Kainai, and Piikani) held southern Alberta and adjacent Montana, enforcing boundaries through raids; Plains Cree and Saulteaux occupied central Saskatchewan and western Manitoba, expanding westward via bow-and-arrow technology; and Assiniboine ranged across eastern Saskatchewan into Dakota territories.[31] These societies maintained fluid alliances and frequent intertribal warfare over prime hunting grounds, with conflicts resolved through captive-taking, revenge cycles, or peace pipes, fostering warrior societies and counting coup as markers of status. Population densities remained low, estimated at 0.1–0.5 persons per square kilometer, constrained by bison herd fluctuations and environmental stressors like droughts, underscoring a resilient adaptation to the region's vast grasslands without domesticated animals or metals.[32]European Exploration and Early Settlement
French explorers initiated the primary European penetration into the Canadian Prairies during the early 18th century, driven by the fur trade and the quest for a route to the Pacific Ocean. Pierre Gaultier de Varennes, sieur de La Vérendrye, established Fort St. Charles on the Lake of the Woods in 1731 as a base for westward expansion from French posts in the Great Lakes region.[33] Over the next decade, La Vérendrye and his sons founded trading posts including Fort Maurepas on the Winnipeg River in 1734 and Fort La Reine near present-day Portage la Prairie, Manitoba, in 1738, extending French influence into the northern Plains among Cree and Assiniboine peoples.[34] These efforts marked the first sustained European presence in the Prairies, though limited to fur-trading outposts rather than permanent agricultural communities, with explorations reaching as far as the Mandan villages on the Missouri River by 1738 and possibly sighting the Rocky Mountains in 1743.[34] British exploration complemented French initiatives through the Hudson's Bay Company (HBC), granted a monopoly over Rupert's Land—including the Prairies—in 1670. HBC employee Henry Kelsey ventured inland from Hudson Bay in 1690–1692, becoming the first recorded European to describe the Prairies' bison herds and interact with Indigenous groups like the Assiniboine, though his route remains debated.[35] By the mid-18th century, HBC overland expeditions from York Factory pushed southward into the Prairies, establishing seasonal posts and mapping rivers like the Saskatchewan for fur procurement, while competition with French traders and later the Montreal-based North West Company intensified reconnaissance.[35] These activities, focused on resource extraction, yielded rudimentary geographic knowledge but deferred large-scale settlement due to the region's remoteness and reliance on Indigenous intermediaries for furs. Early European settlement remained sparse prior to 1870, confined largely to fur-trade forts and a singular colonial experiment. The HBC and North West Company operated dozens of posts across the Prairies by the early 19th century, such as Cumberland House on the Saskatchewan River established in 1774, serving as hubs for Métis and Indigenous trappers but housing few permanent non-Indigenous residents.[35] The Red River Colony, founded in 1812 by Thomas Douglas, 5th Earl of Selkirk, represented the first deliberate agricultural settlement, with approximately 150 Scottish and Irish emigrants arriving via Hudson Bay to farm along the Red and Assiniboine rivers in present-day Manitoba.[36] Intended to supply HBC provisions and resettle Highland clearances victims, the colony endured violent clashes with North West Company employees during the Pemmican War (1814–1816), culminating in the Battle of Seven Oaks in 1816, alongside natural setbacks like the 1826 flood that destroyed much of the population's crops and livestock.[36] By the 1821 HBC-North West merger, the settlement stabilized with around 300 inhabitants, incorporating Métis families, but expansion stalled amid ongoing Indigenous land use and legal ambiguities under HBC governance until Canada's 1869 acquisition of Rupert's Land.[37]Confederation, Expansion, and Economic Boom (1867–1939)
Following Confederation on July 1, 1867, the Dominion of Canada sought to expand westward to fulfill promises of a nation stretching from sea to sea. In 1870, Canada acquired Rupert's Land and the North-Western Territory from the Hudson's Bay Company for £300,000, incorporating approximately 1.5 million square miles into the Dominion.[38] This acquisition laid the groundwork for prairie settlement, though initial resistance from Métis populations in the Red River Settlement culminated in the Manitoba Act of 1870, which established Manitoba as the fifth province on July 15, with a land base of 18 townships reserved for Métis families.[39] [40] To facilitate organized expansion, the Dominion Lands Act of 1872 offered homesteaders 160 acres of land for a $10 registration fee, requiring three years of residency, cultivation of at least 15 acres, and construction of a habitable dwelling.[38] [41] The completion of the Canadian Pacific Railway's transcontinental line on November 7, 1885, at Craigellachie, British Columbia, was pivotal, reducing travel times and enabling efficient transport of goods and settlers to the prairies, thereby accelerating population influx and economic integration with eastern Canada.[42] [43] Settlement surged in the late 1890s under Minister Clifford Sifton's immigration policies, attracting over 2.8 million newcomers to Canada between 1896 and 1914, with the prairies receiving a disproportionate share destined for agriculture; notably, nearly 600,000 Americans migrated to Saskatchewan and Alberta alone from 1897 to 1914.[5] [44] This demographic boom prompted the creation of Alberta and Saskatchewan as provinces on September 1, 1905, carved from the North-West Territories, each with capitals at Edmonton and Regina, respectively, to manage growing local governance needs.[45] [46] The early 20th century witnessed an economic boom driven by wheat production, as mechanized farming and favorable global prices expanded cultivated acreage from 3 million acres in 1891 to over 26 million by 1911, positioning the prairies as Canada's primary grain exporter and fueling urban growth in Winnipeg and other hubs.[47] However, prosperity waned post-1920 due to falling wheat prices and climatic adversity, culminating in the Great Depression of the 1930s, where drought-induced Dust Bowl conditions devastated southern prairies, leading to widespread farm foreclosures—estimated at up to 750,000 across Canada—and unemployment rates exceeding 30% in prairie provinces by 1933.[48] [49] These hardships underscored the prairies' vulnerability to monoculture dependence and environmental factors, marking the end of the expansion era by 1939.[47]Modern Development and Challenges (1945–Present)
Following the end of World War II, the Canadian Prairies experienced agricultural modernization driven by mechanization and improved farming techniques, which boosted productivity in grain and livestock production despite lingering effects from earlier droughts. However, economic growth was uneven, with Manitoba and Saskatchewan facing stagnation compared to Alberta's rapid transformation after the February 13, 1947, discovery of oil at Leduc No. 1 by Imperial Oil, which yielded an initial flow of 1,000 barrels per day and shifted the region's primary industry from farming to petroleum extraction.[50] [51] This breakthrough, trapped in the Nisku Formation, spurred dozens of subsequent fields across Alberta and the Prairies by the early 1950s, elevating Alberta's per capita income and positioning Canada as a major oil exporter.[52] The 1973 and 1979 global oil price shocks accelerated development of Alberta's oil sands, with commercial mining commencing at the Great Canadian Oil Sands project (now Suncor) in 1967 and in-situ extraction trials like steam injection piloted in 1959, enabling profitable bitumen recovery from vast deposits estimated at over 165 billion barrels of recoverable reserves.[53] Saskatchewan complemented this with potash and uranium booms, while diversification into manufacturing and services occurred in urban centers like Winnipeg and Edmonton, though agriculture remained dominant, contributing over 20% of Canada's wheat output by the 1980s.[54] Federal policies, including the Canadian Wheat Board until its 2012 dissolution, stabilized grain markets but drew criticism for limiting farmer autonomy.[55] Persistent challenges include rural depopulation, with non-urban Prairie populations dropping below 10% since the 1950s due to farm consolidation and mechanization reducing labor needs, leading to community decline in areas like southern Saskatchewan.[56] Economic volatility from commodity price swings exacerbated this, as seen in Alberta's 1980s oil bust, which halved drilling rigs and spurred unemployment rates above 10%.[57] Energy sector reliance has fueled debates over pipelines like Keystone XL, canceled in 2021 amid regulatory hurdles, while agriculture faces droughts and soil degradation, with Prairie greenhouse gas emissions—over 50% from oil and gas—now exceeding those of the rest of Canada combined, prompting tensions between export-driven growth and environmental regulations.[58] Diversification efforts, including renewable energy pilots, continue amid projections of sustained oil sands output rising to 3.9 million barrels per day by 2027.[54]Demographics
Population Distribution and Urbanization
The population of the Canadian Prairies totals approximately 6.7 million as of the 2021 census, with Alberta accounting for 4,262,635 residents, Saskatchewan 1,132,505, and Manitoba 1,342,153.[59][60][61] This population is unevenly distributed, with densities highest in the southern halves of each province where warmer temperatures, longer growing seasons, and proximity to transportation routes enable agriculture and urban development; northern regions, characterized by boreal forests, shorter summers, and subarctic conditions, support far lower densities, often below 1 person per square kilometer.[60] Overall provincial densities remain low—Alberta at 6.7 people per square kilometer, Saskatchewan at 1.9, and Manitoba at 2.4—reflecting the vast expanses of farmland and natural landscapes.[62][60][61] Urbanization dominates settlement patterns, as defined by Statistics Canada: population centres with at least 1,000 inhabitants and a density of 400 or more per square kilometre, encompassing cities, towns, and suburbs.[63] The largest concentrations occur in the Calgary–Edmonton Corridor in Alberta, which houses 68% of the province's residents, and around Winnipeg in Manitoba. Saskatchewan exhibits relatively higher rural proportions due to dispersed farming communities, but even there, urban centres like Saskatoon and Regina capture nearly half the population. Between 2016 and 2021, urban areas in the Prairies grew faster than rural ones, with Saskatchewan's urban population increasing 5.5% amid overall provincial growth of 3.1%.[64][65] Key urban centres drive this pattern, as shown below for 2021 census metropolitan areas (CMAs):| CMA | Province | Population |
|---|---|---|
| Calgary | Alberta | 1,481,806 [66] |
| Edmonton | Alberta | 1,418,118 [67] |
| Winnipeg | Manitoba | 834,678 [68] |
| Saskatoon | Saskatchewan | 317,480 [69] |
| Regina | Saskatchewan | 249,217 [70] |
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