Landscapes And Landforms Of Western Canada

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This is the only book to focus on the geomorphological landscapes of Canada West. It outlines the little-appreciated diversity of Canada’s landscapes, and the nature of the geomorphological landscape, which deserves wider publicity. Three of the most important geomorphological facts related to Canada are that 90% of its total area emerged from ice-sheet cover relatively recently, from a geological perspective; permafrost underlies 50% of its landmass and the country enjoys the benefits of having three oceans as its borders: the Arctic, Pacific and Atlantic oceans. Canada West is a land of extreme contrasts — from the rugged Cordillera to the wide open spaces of the Prairies; from the humid west-coast forests to the semi-desert in the interior of British Columbia and from the vast Mackenzie river system of the to small, steep, cascading streams on Vancouver Island. The thickest Canadian permafrost is found in the Yukon and extensive areas of the Cordillera are underlain by sporadic permafrost side-by-side with the never-glaciated plateaus of the Yukon. One of the curiosities of Canada West is the presence of volcanic landforms, extruded through the ice cover of the late Pleistocene and Holocene epochs, which have also left a strong imprint on the landscape. The Mackenzie and Fraser deltas provide the contrast of large river deltas, debouching respectively into the Arctic and Pacific oceans.

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Genre : Science
Author : Olav Slaymaker
Publisher : Springer
Release : 2016-12-01
File : 439 Pages
ISBN-13 : 9783319445953


Landscapes And Landforms Of Eastern Canada

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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.

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Genre : Science
Author : Olav Slaymaker
Publisher : Springer Nature
Release : 2020-02-13
File : 597 Pages
ISBN-13 : 9783030351373


Rivers Of North America

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Rivers of North America, Second Edition features new updates on rivers included in the first edition, as well as brand new information on additional rivers. This new edition expands the knowledge base, providing readers with a broader comparative approach to understand both the common and distinct attributes of river networks. The first edition addressed the three primary disciplines of river science: hydrology, geomorphology, and ecology. This new edition expands upon the interactive nature of these disciplines, showing how they define the organization of a riverine landscape and its processes. An essential resource for river scientists working in ecology, hydrology, and geomorphology. - Provides a single source of information on North America's major rivers - Features authoritative information on more than 200 rivers from regional specialists - Includes full-color photographs and topographical maps to illustrate the beauty, major features, and uniqueness of each river system - Offers one-page summaries help readers quickly find key statistics and make comparisons among rivers

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Genre : Nature
Author : Michael D. Delong
Publisher : Academic Press
Release : 2023-04-20
File : 1109 Pages
ISBN-13 : 9780128188484


Novel Isotope Systems And Biogeochemical Cycling During Cryospheric Weathering In Polar Environments

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Genre : Science
Author : Katharine Rosemary Hendry
Publisher : Frontiers Media SA
Release : 2021-04-29
File : 162 Pages
ISBN-13 : 9782889667246


Just One Rain Away

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Not long ago it seemed flood control experts were close to mastering the unruly flows funnelling toward Hudson Bay and the Prairie city of Winnipeg. But as more intense and out-of-synch flood events occur, wary cities like Winnipeg continue to depend on systems and specifications that will soon be out of date. Rivers have impulses that defy many of the basic human assumptions underpinning otherwise sophisticated technologies. This is the river-city expression of climate change. In Just One Rain Away Stephanie Kane shows how geoscience, engineering, and law converge to affect flood control in Winnipeg. She questions technicalities produced and maintained in tandem with settler folkways at the expense of the plural legal cultures of Indigenous nations. The dynamics of this experimental ethnography feel familiar yet strange: here, many of the starring actors are not human. Ice and water – materializing as bodies, elements, and digital signals – act with diatoms, diversions, sensors, sandbags, and satellites, looping theories about glacial erratics and feminist science studies into scenes from neighbourhood parks, conferences, survey maps, plays, archival photos, a novel, an emergency press conference, LiDAR images, and a lab experiment in a bathtub. Through storytelling and environmental analytics, Just One Rain Away provides a starting point for cross-cultural discussions about how expert knowledge and practice should inform egalitarian decision-making about flood control and, more broadly, decolonize current ways of thinking, being, and becoming with rivers.

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Genre : Social Science
Author : Stephanie C. Kane
Publisher : McGill-Queen's Press - MQUP
Release : 2022-12-15
File : 232 Pages
ISBN-13 : 9780228015307


Ecosystem Function In Heterogeneous Landscapes

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This groundbreaking work connects the knowledge of system function developed in ecosystem ecology with landscape ecology's knowledge of spatial structure. The book elucidates the challenges faced by ecosystem scientists working in spatially heterogeneous systems, relevant conceptual approaches used in other disciplines and in different ecosystem types, and the importance of spatial heterogeneity in conservation resource management.

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Genre : Science
Author : Gary M. Lovett
Publisher : Springer Science & Business Media
Release : 2007-12-21
File : 494 Pages
ISBN-13 : 9780387240916


Wild Animals Of Western Canada

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An excellent guide to all the major animals that live in western Canada. There are over 40 profiles that range from mighty grizzly bears to graceful whales.

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Genre : Nature
Author : Kevin Van Tighem
Publisher : Rocky Mountain Books Ltd
Release : 2009
File : 100 Pages
ISBN-13 : 1897522363


Landscapes Of Transition

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This volume had its origins in an international symposium organised by the Cold Regions Research Centre, and held at Wilfrid Laurier University in November, 1999. The chapters are modified from a selection of the papers at the meeting, and reflect reviews and revisions in light of discussions then. The original idea for the meeting was to address certain questions that the organisers were encountering in their own work, and that we felt had received limited attention in the recent literature. The two broad issues we wanted to address were: the complex associations of actual landforms and processes in cold regions, and how the almost universal legacies of past, different cold environments of the late Quaternary affect these landscapes in the present. The former involves the problem of identifying landform and sediment complexes, and the interrelations of relevant processes. We sought to identify this in terms oflandform and sediment assemblages appropriate to regional and field-oriented concerns.

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Genre : Science
Author : Kenneth Hewitt
Publisher : Springer Science & Business Media
Release : 2013-06-29
File : 249 Pages
ISBN-13 : 9789401720373


Regional Landscapes Of The Us And Canada

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Extensively praised, Regional Landscapes of the US and Canada, 8th Edition is known for providing general readers with an excellent introduction to major geographic concepts and fundamental themes. The new eighth edition builds on this proven success, presenting updated and revised material. Anyone interested in the geography of Canada and the US will find this a valuable, accessible resource.

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Genre : Science
Author : Stephen S. Birdsall
Publisher : John Wiley & Sons
Release : 2017-01-17
File : 410 Pages
ISBN-13 : 9781118790342


Landscape Evolution

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Landscape Evolution: Landforms, Ecosystems and Soils asks us to think holistically, to look for the interactions between the Earth's component surface systems, to consider how universal laws and historical and geographical contingency work together, and to ponder the implications of nonlinear dynamics in landscapes, ecosystems, and soils. Development, evolution, landforms, topography, soils, ecosystems, and hydrological systems are inextricably intertwined. While empirical studies increasingly incorporate these interactions, theories and conceptual frameworks addressing landforms, soils, and ecosystems are pursued largely independently. This is partly due to different academic disciplines, traditions, and lexicons involved, and partly due to the disparate time scales sometimes encountered. Landscape Evolution explicitly synthesizes and integrates these theories and threads of inquiry, arguing that all are guided by a general principle of efficiency selection. A key theme is that evolutionary trends are probabilistic, emergent outcomes of efficiency selection rather than purported goal functions. This interdisciplinary reference will be useful for academic and research scientists across the Earth sciences. - Serves as a primary theoretical resource on landscape evolution, Earth surface system development, and environmental responses to climate and land use change - Incorporates key ideas on geomorphic, soil, hydrologic, and ecosystem evolution and responses in a single book - Includes case studies to provide real-world examples of evolving landscapes

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Genre : Science
Author : Jonathan D. Phillips
Publisher : Elsevier
Release : 2021-04-30
File : 358 Pages
ISBN-13 : 9780128232491