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Rosa 'David Thompson'
''Rosa'' 'David Thompson' is a deep pink, Hybrid rugosa cultivar, bred by Canadian rose breeder, Felicitas Svejda in 1970. It was introduced in Canada in 1979 by Agriculture and Agri-Food Canada. It is one of the Canadian Explorer roses that Svejda developed and named in honour of legendary Canadian explorers. Description 'David Thompson' is a medium, bushy Hybrid rugosa rose, in height, with a spread. It has a double, cupped bloom form of medium-sized flowers. Blooms vary in color from purplish-pink to deep red. Flowers often display streaks of white and the stamens are pale yellow. They are borne in short-stemmed clusters of 3 to 7. The rose has a strong, sweet scent. The rose blooms in flushes throughout the season. It is a very hardy plant and is disease resistant. The leaves are small and medium green in colour, and have a tendency to turn brown at the edges. History Felicitas Svejda Felicitas Svejda was born November 8, 1920, in Vienna, Austria. She studied agricult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rose
A rose is either a woody perennial flowering plant of the genus ''Rosa'' (), in the family Rosaceae (), or the flower it bears. There are over three hundred species and tens of thousands of cultivars. They form a group of plants that can be erect shrubs, climbing, or trailing, with stems that are often armed with sharp prickles. Their flowers vary in size and shape and are usually large and showy, in colours ranging from white through yellows and reds. Most species are native to Asia, with smaller numbers native to Europe, North America, and northwestern Africa. Species, cultivars and hybrids are all widely grown for their beauty and often are fragrant. Roses have acquired cultural significance in many societies. Rose plants range in size from compact, miniature roses, to climbers that can reach seven meters in height. Different species hybridize easily, and this has been used in the development of the wide range of garden roses. Etymology The name ''rose'' comes from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosa 'John Cabot'
''Rosa'' 'John Cabot' is a dark pink Hybrid Kordesii, shrub rose, bred by Canadian rose breeder, Felicitas Svejda in 1969. It was introduced in Canada in 1978 by Agriculture and Agri-Food Canada. It was the first of the Canadian Explorer roses that Svejda developed and named in honour of legendary Canadian explorers. Description 'John Cabot' is a tall, bushy hybrid Kordesii shrub rose, in height, with a spread. It has a double (17–25) cupped, bloom form of medium-sized petals. Flower color ranges from dark pink to reddish-purple, sometimes with streaks of white, and the colour fades as blooms age. Flowers are borne in clusters of 3–10. 'John Cabot' flowers abundantly in the first seven weeks of the season, then occasionally until the autumn, when it has a final, big flowering. The rose has a light, musky fragrance, and has light green, glossy foliage. Leaves are susceptible to blackspot. 'John Cabot' has an arching growth habit, and in warmer climates can be trained as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cartography
Cartography (; from grc, χάρτης , "papyrus, sheet of paper, map"; and , "write") is the study and practice of making and using maps. Combining science, aesthetics and technique, cartography builds on the premise that reality (or an imagined reality) can be modeled in ways that communicate spatial information effectively. The fundamental objectives of traditional cartography are to: * Set the map's agenda and select traits of the object to be mapped. This is the concern of map editing. Traits may be physical, such as roads or land masses, or may be abstract, such as toponyms or political boundaries. * Represent the terrain of the mapped object on flat media. This is the concern of map projections. * Eliminate characteristics of the mapped object that are not relevant to the map's purpose. This is the concern of generalization. * Reduce the complexity of the characteristics that will be mapped. This is also the concern of generalization. * Orchestrate the elements ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surveying
Surveying or land surveying is the technique, profession, art, and science of determining the terrestrial two-dimensional or three-dimensional positions of points and the distances and angles between them. A land surveying professional is called a land surveyor. These points are usually on the surface of the Earth, and they are often used to establish maps and boundaries for ownership, locations, such as the designed positions of structural components for construction or the surface location of subsurface features, or other purposes required by government or civil law, such as property sales. Surveyors work with elements of geodesy, geometry, trigonometry, regression analysis, physics, engineering, metrology, programming languages, and the law. They use equipment, such as total stations, robotic total stations, theodolites, GNSS receivers, retroreflectors, 3D scanners, LiDAR sensors, radios, inclinometer, handheld tablets, optical and digital levels, subsurface loc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fur Trader
The fur trade is a worldwide industry dealing in the acquisition and sale of animal fur. Since the establishment of a world fur market in the early modern period, furs of boreal, polar and cold temperate mammalian animals have been the most valued. Historically the trade stimulated the exploration and colonization of Siberia, northern North America, and the South Shetland and South Sandwich Islands. Today the importance of the fur trade has diminished; it is based on pelts produced at fur farms and regulated fur-bearer trapping, but has become controversial. Animal rights organizations oppose the fur trade, citing that animals are brutally killed and sometimes skinned alive. Fur has been replaced in some clothing by synthetic imitations, for example, as in ruffs on hoods of parkas. Continental fur trade Russian fur trade Before the European colonization of the Americas, Russia was a major supplier of fur pelts to Western Europe and parts of Asia. Its trade developed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Canadian
English Canadians (french: Canadiens anglais or ), or Anglo-Canadians (french: Anglo-Canadiens), refers to either Canadians of English ethnic origin and heritage or to English-speaking or Anglophone Canadians of any ethnic origin; it is used primarily in contrast with French Canadians. Canada is an officially bilingual country, with English and French official language communities. Immigrant cultural groups ostensibly integrate into one or both of these communities, but often retain elements of their original cultures. The term English-speaking Canadian is sometimes used interchangeably with English Canadian. Although many English-speaking Canadians have strong historical roots traceable to England or other parts of the British Isles, English-speaking Canadians have a variety of ethnic backgrounds. They or their ancestors came from various Celtic, European, Asian, Caribbean, African, Latin American, and Pacific Island cultures, as well as French Canada and North American ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Thompson (explorer)
David Thompson (30 April 1770 – 10 February 1857) was a British-Canadian fur trader, surveyor, and cartographer, known to some native people as "Koo-Koo-Sint" or "the Stargazer". Over Thompson's career, he travelled across North America, mapping of North America along the way. For this historic feat, Thompson has been described as the "greatest practical land geographer that the world has produced". Early life David Thompson was born in Westminster, Middlesex, to recent Welsh migrants David and Ann Thompson. When Thompson was two, his father died. Due to the financial hardship with his mother without resources, Thompson, 29 April 1777, the day before his seventh birthday, and his older brother were placed in the Grey Coat Hospital, a school for the disadvantaged of Westminster. Thompson graduated to the Grey Coat mathematical school, well known for teaching navigation and surveying. He received an education for the Royal Navy: including mathematics of trigonometry and geom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosa 'Jens Munk'
''Rosa'' 'Jens Munk' is a medium pink, Hybrid Rugosa cultivar, bred by Canadian rose breeder, Felicitas Svejda in 1964. It was introduced in Canada in 1979 by Agriculture and Agri-Food Canada. Named for the Norwegian explorer, Jens Munk, who explored the Northwest Passage in 1619, it is one of the Canadian Explorer roses that Svejda developed and named in honour of legendary Canadian explorers. Description 'Jens Munk' is a tall, bushy Hybrid rugosa rose, in height, with a spread. It has a semi-double, slightly cupped bloom form of medium-sized pink petals with pale yellow stamens. The rose has a strong, spicy fragrance. The shrub blooms in small clusters of 3–5 throughout the season and blooms profusely in the autumn. It is disease resistant and sometimes susceptible to mildew. 'Jens Munk' has an arching, rambling growth habit and has small to medium green foliage. 'Jens Munk' is very hardy in extremely cold winter climates, but does equally well in hot climates. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosa 'Henry Kelsey'
''Rosa'' 'Henry Kelsey' is a bright red, Hybrid Kordesii rose cultivar, bred by Canadian rose breeder, Felicitas Svejda. It was introduced in Canada in 1984 by Agriculture and Agri-Food Canada. It is one of the tallest of the Canadian Explorer roses that Svejda developed and named in honour of legendary Canadian explorers. Description 'Henry Kelsey' is a tall, climbing Hybrid Kordesii rose variety, in height, with a spread. It has a high-centered, semi-double cupped bloom form of medium-sized , bright crimson petals with golden stamens. The rose has a strong, fruity scent. It blooms in medium-sized clusters of 5–15 flowers. The first flowering is profuse and the plant will then flower occasionally throughout the season but in smaller numbers. It is susceptible to blackspot. 'Henry Kelsey' has abundant thorns and prickles and dark green, glossy foliage. In warmer climates, the rose can be grown as a climber, and will reach up to . History Felicitas Svejda Felicitas Sve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosa 'Alexander MacKenzie'
''Rosa'' 'Alexander Mackenzie' (aka A. MacKenzie) is a red, short climbing shrub rose, bred by Canadian rose breeder, Felicitas Svejda. It was introduced in Canada in 1985 by Agriculture and Agri-Food Canada. It is one of the Canadian Explorer roses that Svejda developed and named in honour of legendary Canadian explorers. Description 'Alexander MacKenzie' is a short climbing, shrub rose, in height, with a spread. It has a cupped, fully double bloom form, carried in large clusters of 5 to 5 medium-sized petals. Pointed, ovoid buds open to flowers that are a bright crimson colour with yellow undertones. The rose has a mild fragrance, and has glossy, medium dark green foliage. 'Alexander MacKenzie' has an arching growth habit and can either be grown as a short climber or a shrub. It is an excellent rose for hot climates. History Felicitas Svejda Felicitas Svejda was born November 8, 1920, in Vienna, Austria. She studied agricultural science at the University of Natural Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Experimental Farm
The Central Experimental Farm (CEF), commonly known as the Experimental Farm, is an agricultural facility, working farm, and research centre of the Science and Technology Branch, formerly the Research Branch, of Agriculture and Agri-Food Canada. As the name indicates, this farm is centrally located in and now surrounded by the City of Ottawa, Ontario, Canada. The farm is a National Historic Site of Canada and most buildings are protected and preserved as heritage buildings. The CEF original intent was to perform scientific research for improvement in agricultural methods and crops. While such research is still being conducted, the park-like atmosphere of the CEF has become an important place of recreation and education for the residents of Ottawa. Furthermore, over the years several other departments and agencies have encroached onto the CEF property, such as Natural Resources Canada, National Defence (HMCS Carleton on Dow's Lake), and the Ottawa Civic Hospital (helicopter pad). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ottawa
Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the core of the Ottawa–Gatineau census metropolitan area (CMA) and the National Capital Region (NCR). Ottawa had a city population of 1,017,449 and a metropolitan population of 1,488,307, making it the fourth-largest city and fourth-largest metropolitan area in Canada. Ottawa is the political centre of Canada and headquarters to the federal government. The city houses numerous foreign embassies, key buildings, organizations, and institutions of Canada's government, including the Parliament of Canada, the Supreme Court, the residence of Canada's viceroy, and Office of the Prime Minister. Founded in 1826 as Bytown, and incorporated as Ottawa in 1855, its original boundaries were expanded through numerous annexations and were ultimately ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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