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Author:
Publisher: Natural Resources Canada
ISBN:
Category :
Languages : en
Pages : 106
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Book Description
Author:
Publisher: Natural Resources Canada
ISBN:
Category :
Languages : en
Pages : 106
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Book Description
Author: R. W. G. Carter
Publisher: Cambridge University Press
ISBN: 9780521598903
Category : Nature
Languages : en
Pages : 548
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Book Description
A 1995 review of how shorelines have changed since the last Ice Age, and what this implies for future environmental management.
Author: Olav Slaymaker
Publisher: Springer Nature
ISBN: 3030351378
Category : Science
Languages : en
Pages : 597
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Book Description
This critical book focuses on the geomorphological landscapes of eastern Canada and provides a companion volume to “Landscapes and Landforms of Western Canada” (2017). There are a number of unique characteristics of eastern Canada’s landscapes, notably its magnificent coastlines, the extraordinary variety and extent of wetlands, the huge Great Lakes-St. Lawrence basin, the high incidence of meteorite craters, the spectacular Niagara Falls, urban karst in Montreal and Ottawa, youthful, glaciated karst in Ontario, Newfoundland, Quebec and Nova Scotia, the ubiquitous permafrost terrain of Nunavut, Labrador and northern Quebec and the magnificent arctic fjords and glaciers. Looking at coastlines, the tidal extremes of the Bay of Fundy are world renowned; the structural complexity of the island of Newfoundland is less well known, but produces an astounding variety of coastlines in close succession; the arctic fjordlands of Baffin and Ellesmere islands and the extravagant raised beaches of Hudson Bay bear comparison with the classic fjords of Norway and the Baltic Sea raised beaches. As for wetlands, there are distinctive Arctic, Subarctic, Boreal, Eastern Temperate and Atlantic wetlands, and their extent is second only to those of Russia. In the Hudson and James Bay regions, between 75-100% of the terrestrial surface is comprised of wetlands. One of North America’s largest river basins, the Great Lakes-St. Lawrence basin, has its source in Minnesota, straddles the USA-Canada border and debouches into Quebec as the St. Lawrence River and evolves through its estuary into the Gulf of St. Lawrence, a journey of almost 5,000 km. As far as meteorite craters are concerned, 10% of the world’s total are located in eastern Canada, including some of the largest and most complex landforms. They are preserved preferentially in the ancient Shield terrain of Quebec. Finally, the three million km2 of permafrost controlled relief in eastern Canada serves as a reminder of the vulnerability of eastern Canada’s landscapes to climate change. Effects of warming are expressed through thawing of the permafrost, disruption of transportation corridors and urban construction problems, ever-present geomorphic hazards.
Author: D. Chan
Publisher:
ISBN: 9780660159164
Category : Science
Languages : en
Pages : 562
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Book Description
Author: Geological Society of London
Publisher: Geological Society of London
ISBN: 9781862390829
Category : Science
Languages : en
Pages : 368
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Book Description
This volume describes the use of till geochemical and indicator mineral methods for mineral exploration in the glaciated terrain of Canada. The principles and examples described in this volume will have direct applications for exploration companies looking for diamonds, precious and base metals and uranium in glaciated parts of North America, northern Europe and Asia and mountainous regions of South America.
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 968
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Book Description
Author: Sandra Barr
Publisher: Boulder Books
ISBN: 9781927099438
Category : Nature
Languages : en
Pages : 0
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Book Description
A traveller's guide to 48 sites of geologic interest in Nova Scotia, as well as additional related outcrops and museums. Maps, GPS waypoints, and travel directions make it easy for anyone to visit breathtaking, informative locations both on and off the beaten path. Together, these sites reveal the geological history of Nova Scotia. Uses a series of structured, four-six- page descriptions to provide all the information needed. Colour photographs and accompanying descriptions capture the appeal and significance of the rocks at each site.
Author:
Publisher: Natural Resources Canada
ISBN:
Category :
Languages : en
Pages : 58
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Book Description
Author: John T. Andrews
Publisher: Geological Society of London
ISBN: 9781897799611
Category : Science
Languages : en
Pages : 392
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Book Description
The focus of this book is on oceanic climate change during the last deglaciation period and the high temporal resolution that can be obtained from sediment records at continental margin sites. The book draws together papers from the north-eastern North American continental margin with those from the north-west European Arctic and the Arctic and North Atlantic Oceans.
Author:
Publisher: Natural Resources Canada
ISBN:
Category :
Languages : en
Pages : 88
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Book Description
