Nature & Geography | The Canadian Encyclopedia

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  • Macleans

    Hurricane Devastates Halifax's Trees

    JOHN SIMMONS steps over the trunk of a splintered spruce, lets out a weary sigh and points off to the left, over the twisted, mangled corpses of pines and birches lining Sailors' Memorial Way in HALIFAX'S Point Pleasant Park. "There's one we can save," says Halifax's urban forest supervisor.This article was originally published in Maclean's Magazine on October 27, 2003

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    https://development.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Hurricane Devastates Halifax's Trees
  • Macleans

    Hurricane Floyd

    Hurricanes are a personal thing for Joanne O'Connell. Her house, barely 200 m from an estuary on the coast of North Carolina, bears the scars of past storms.This article was originally published in Maclean's Magazine on September 27, 1999

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  • Article

    Hurricane Hazel

    Hurricane Hazel struck the Toronto area on 15-16 October 1954, with devastating results. It was Canada's worst hurricane and Toronto's worst natural disaster. During the storm, winds reached 124 km/h and over 200 millimetres of rain fell in just 24 hours. This horrific storm left 81 dead, nearly 1900 families homeless, and caused between $25 and $100 million in damages (modern-day cost has been estimated at over $1 billion).

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  • Macleans

    Hurricane Juan Hits Halifax

    NOTHING, it seems, happens without a reason. A butterfly flaps its wings off the coast of Bermuda and the next thing you know you're cowering in bed at 1 a.m. with only two panes of glass between you and winds screaming like the apocalypse as they slam into Halifax.This article was originally published in Maclean's Magazine on October 13, 2003

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    https://development.thecanadianencyclopedia.ca/images/tce_placeholder.jpg?v=e9dca980c9bdb3aa11e832e7ea94f5d9 Hurricane Juan Hits Halifax
  • Macleans

    Hurricane Mitch

    Time after time, Digna Arguello folded her hands in prayer and asked God to put an end to the tempest. But Hurricane Mitch just raged on, tearing at her tiny home in the remote Nicaraguan village of Chinandega, and dumping nearly a metre of rain a day on a broad swath of Central America.This article was originally published in Maclean's Magazine on November 16, 1998

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  • Article

    Hydro-Québec

    Hydro-Québec, a provincially owned corporation based in Montréal, is Canada's largest electric utility and, judged by assets ($30.6 billion in 1986), Canada's second largest corporation.

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  • Article

    Hydroelectricity in Canada

    Hydroelectricity is energy produced from flowing water. The amount of energy produced depends on volume and speed: the more water moving at a fast rate, the more energy produced. For this reason, many hydroelectric stations are built near waterfalls. To produce energy, water is directed toward turbines — sometimes with the help of a dam — causing them to spin. In turn, the turbines make electrical generators spin and electricity is produced. It is a renewable, comparatively nonpolluting energy source and Canada’s largest source of electric-power generation.

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  • Article

    Ice

     Ice, including snow, is the solid phase of water. It is useful to think of it this way rather than as "frozen water" because water can achieve the solid phase through the freezing of liquid water or by direct deposition (sublimation) of water vapour, its gaseous phase.

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  • Article

    Ice Cap

    ​Ice caps are large masses of ice that rest on land and cover most of the underlying landscape.

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  • Article

    Ice-Worm

    Ice-Worm is a common name for Mesenchytraeus solifugus, a dark-pigmented oligochaete worm (see Annelida) up to 4 cm long, found in tangled masses in the melting ice of glaciers in the Pacific Northwest.

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  • Article

    Iceberg

    An iceberg is a piece of ice that has become detached from its parent glacier by a process known as calving.

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  • Article

    Igneous Rock

    Early formed, dense crystals may separate from the magma, causing a change in the composition of the residual melt.

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  • Article

    Meteors, Meteorites and Impact Craters

    The solar system contains many objects smaller than the planets (or their satellites) travelling in individual orbits about the SUN; space between the planets also contains myriad dust grains in the micron size range. Near Earth, dust concentrations are only a few hundred particles per cubic kilometre, but 35 000 to 100 000 t of extraterrestrial material enters the atmosphere annually, swept up by our planet from debris that is in its path or crosses its path.

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  • Article

    Ghost Pipe

    Ghost Pipe (Monotropa uniflora), a perennial plant, is the only native species of genus Monotropa found in Canada.

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  • Article

    Indian Summer

    Indian Summer, popular expression for a period of mild, summerlike weather which occurs in the autumn, usually after the first frost. The origins of the name are obscure, but it was in use early in the 19th century in Canada and even earlier in the US.

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