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Author: Donald Stanley Lemmen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 86
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Book Description
The Palliser Triangle of south-west Saskatchewan and south-east Alberta is characterized by a variable climate, strong annual moisture deficit, and recurrent drought. Geomorphic systems in such environments are often sensitive to even minor changes in climate. This report considers four geomorphic systems in the Triangle (eolian, fluvial, mass wasting, and soil redistribution) and the ways they are likely to be affected by four climate change scenarios (warmer and drier, warmer and wetter, cooler and drier, and cooler and wetter), with the focus on the first scenario as being the most likely for the southern prairie region. The report begins with an overview of the Triangle's geological setting and its climate, vegetation, and soils. It then discusses the four geomorphic systems, and concludes with a qualitative discussion of the potential impacts of the climate change scenarios on each system and related human activities such as agriculture.
Author: Donald Stanley Lemmen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 86
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Book Description
The Palliser Triangle of south-west Saskatchewan and south-east Alberta is characterized by a variable climate, strong annual moisture deficit, and recurrent drought. Geomorphic systems in such environments are often sensitive to even minor changes in climate. This report considers four geomorphic systems in the Triangle (eolian, fluvial, mass wasting, and soil redistribution) and the ways they are likely to be affected by four climate change scenarios (warmer and drier, warmer and wetter, cooler and drier, and cooler and wetter), with the focus on the first scenario as being the most likely for the southern prairie region. The report begins with an overview of the Triangle's geological setting and its climate, vegetation, and soils. It then discusses the four geomorphic systems, and concludes with a qualitative discussion of the potential impacts of the climate change scenarios on each system and related human activities such as agriculture.
Author:
Publisher: Natural Resources Canada
ISBN:
Category :
Languages : en
Pages : 138
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Book Description
Author: Patrick Douaud
Publisher: University of Regina Press
ISBN: 9780889771468
Category : Nature
Languages : en
Pages : 218
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Book Description
Landscapes of the Northern Great Plains have been constantly changing, but never so rapidly as under modern conditions of economic affluence and technological development. This change is multifaceted and has an impact not only on the fabric of culture and its perception of landscape, but also on the ecology and physical landforms. Multidisciplinary research has therefore become an important tool in identifying the influences that human activities have, not only on cultural landscapes but on biophysical ones as well. This collection of articles, originating in a conference held at the Royal Saskatchewan Museum in April 2000, focuses on just such an integration of research concerning the Great Plains of North America and involving the disciplines of geology, archaeology, biology, geography, sociology, and agriculture.
Author: Gina L. Barnes
Publisher: Archaeopress Publishing Ltd
ISBN: 1789691737
Category : Social Science
Languages : en
Pages : 350
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Book Description
‘TephroArchaeology’ (from the Japanese, kazanbai kōkogaku – lit. volcanic ash archaeology), refers to a sub-discipline of archaeology developed in Japan in the last few decades. This book brings into the English-speaking world tephroarchaeological investigations by archaeologists in Japan whose results are usually only accessible in Japanese.
Author:
Publisher: Academic Press
ISBN: 0080885225
Category : Science
Languages : en
Pages : 6392
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Book Description
The changing focus and approach of geomorphic research suggests that the time is opportune for a summary of the state of discipline. The number of peer-reviewed papers published in geomorphic journals has grown steadily for more than two decades and, more importantly, the diversity of authors with respect to geographic location and disciplinary background (geography, geology, ecology, civil engineering, computer science, geographic information science, and others) has expanded dramatically. As more good minds are drawn to geomorphology, and the breadth of the peer-reviewed literature grows, an effective summary of contemporary geomorphic knowledge becomes increasingly difficult. The fourteen volumes of this Treatise on Geomorphology will provide an important reference for users from undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic. Information on the historical development of diverse topics within geomorphology provides context for ongoing research; discussion of research strategies, equipment, and field methods, laboratory experiments, and numerical simulations reflect the multiple approaches to understanding Earth’s surfaces; and summaries of outstanding research questions highlight future challenges and suggest productive new avenues for research. Our future ability to adapt to geomorphic changes in the critical zone very much hinges upon how well landform scientists comprehend the dynamics of Earth’s diverse surfaces. This Treatise on Geomorphology provides a useful synthesis of the state of the discipline, as well as highlighting productive research directions, that Educators and students/researchers will find useful. Geomorphology has advanced greatly in the last 10 years to become a very interdisciplinary field. Undergraduate students looking for term paper topics, to graduate students starting a literature review for their thesis work, and professionals seeking a concise summary of a particular topic will find the answers they need in this broad reference work which has been designed and written to accommodate their diverse backgrounds and levels of understanding Editor-in-Chief, Prof. J. F. Shroder of the University of Nebraska at Omaha, is past president of the QG&G section of the Geological Society of America and present Trustee of the GSA Foundation, while being well respected in the geomorphology research community and having won numerous awards in the field. A host of noted international geomorphologists have contributed state-of-the-art chapters to the work. Readers can be guaranteed that every chapter in this extensive work has been critically reviewed for consistency and accuracy by the World expert Volume Editors and by the Editor-in-Chief himself No other reference work exists in the area of Geomorphology that offers the breadth and depth of information contained in this 14-volume masterpiece. From the foundations and history of geomorphology through to geomorphological innovations and computer modelling, and the past and future states of landform science, no "stone" has been left unturned!
Author: Pam Dickinson
Publisher: Cambridge Scholars Publishing
ISBN: 1443809136
Category : Social Science
Languages : en
Pages : 291
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Book Description
Reconstructing Human-Landscape Interactions demonstrates the high quality of work presented at the first Developing International Geoarchaeology conference (DIG 2005), held in Saint John, New Brunswick, Canada, and exemplifies the over-riding theme of this discipline. People have always used the landscape in many ways: as a place to live, as a place to grow crops, as a source of natural resources. Those actions leave their traces. The characteristics of the landscape constrain which activities are possible, just as social and cultural habits condition people’s connection with the environment. Geoarchaeology is about finding the traces of these interactions, and using them to reconstruct how people in the past behaved in their environmental context. The material covered in the proceedings ranges from broad themes of climate change and landscape use, to more specific subjects such as river avulsion and the use of tidal ponds. The papers move us from the land to the coastal margin and back onto land to examine particular techniques. The final paper leads us beyond archaeology and points out that geoarchaeological data must contribute to the debate about the sustainability of present-day land-use practices: a fitting challenge to take us into the future.
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 472
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Author: Peter T Bobrowsky
Publisher: CRC Press
ISBN: 9789054104872
Category : Technology & Engineering
Languages : en
Pages : 748
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Book Description
This text illustrates the range of environmental geoscience mapping presently carried out around the world. Specialists in several countries have contributed a number of subdisciplinary and thematic topics including volcanic hazards, landslides, dolines, tsunamis, radon potential, medical geology, rainfall erosion, engineering geology, borehole stratigraphy, lake sediment geochemistry, aggregate resources and remote sensing. The collection, analysis and interpretation of data by geologists, geographers and engineers typically involves the presentation of information in map form, which can range from black/white to colour, 2-D to 3-D and paper copy to digital format illustrations. This volume reaffirms the global need for mapping geoscientific data.
Author: Geological Survey of Canada
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 352
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Book Description
Author: Geological Survey of Canada
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 310
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Book Description
