Contribution to the Origin of Quaternary Deposits and Their Resources in Finland and the Northwestern Part of the Russian Federation PDF Download
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Author: Raimo Kujansuu
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 96
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Author: Raimo Kujansuu
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 96
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Book Description
Author: Raimo Kujansuu
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 104
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Author: Raimo Kujansuu
Publisher:
ISBN: 9789516906976
Category :
Languages : en
Pages : 92
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Author:
Publisher:
ISBN:
Category : Finland
Languages : en
Pages : 338
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Book Description
Author: R. Salminen
Publisher: Gulf Professional Publishing
ISBN: 9780444518156
Category : Science
Languages : en
Pages : 568
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Book Description
From 1999 to 2003 a multipurpose regional geochemical mapping project, was carried out in Finland, and the NW-part of Russia. An important aim of the project is to define the anthropogenic impact in relation to the natural variations in regional geochemical baselines of heavy metals and other elements over a large area containing several of the largest industrial emitters in Europe but also some of its most pristine areas. Terrestrial moss, the organic layer, stream waters, and the C-horizon soil samples were collected from1085 sites in Russia and 288 sites in Finland, giving an average density of one site per 1000 km2. Both total and aqua regia extractable element concentrations were determined from 2 mm fraction of minerogenic samples, and total concentrations of organic soil samples and terrestrial moss were measured after strong acid leach, bioavailable concentrations of organic layer soil samples were measured, too. Concentrations of more than 50 elements, radionuclides, and other parameters were determined. Different extraction methods were used in order to study the speciation and bioavailability of the elements./pbrbrpMaps showing the distribution of 48 elements and other parameters are included in this atlas. The anomaly patterns of minerogenic C-horizon data are strongly controlled by element distributions in the bedrock. Stream water data are mainly controlled by geological formations and structures both for major and trace elements, but in some cases the influence of anthropogenic activities could be detected as elevated heavy metal concentrations. Anomaly patterns from moss data reflect mainly anthropogenic activities, but in areas such as mountains and tundra the geogenic dust also has a strong influence. It was not possible to detect any long distance airborne transport of heavy metals from industrialized areas to clean arctic regions.
Author: Geologian tutkimuskeskus (Finland)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 208
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Author: J. Ehlers
Publisher: Elsevier
ISBN: 0444534474
Category : Science
Languages : en
Pages : 1128
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Book Description
The book presents an up-to-date, detailed overview of the Quaternary glaciations all over the world, not only with regard to stratigraphy but also with regard to major glacial landforms and the extent of the respective ice sheets. The locations of key sites are included. The information is presented in digital, uniformly prepared maps which can be used in a Geographical Information System (GIS) such as ArcView or ArcGIS. The accompanying text supplies the information on how the data were obtained (geomorphology, geological mapping, air photograph evaluation, satellite imagery), how the features were dated (14C, TL, relative stratigraphy) and how reliable they are supposed to be. All references to the underlying basic publications are included. Where controversial interpretations are possible e.g. in Siberia or Tibet, this is pointed out. As a result, the information on Quaternary glaciations worldwide will be much improved and supplied in a uniform digital format. The information on the glacial limits is compiled in digital form by the coordinators of the project, and is available for download at: http://booksite.elsevier.com/9780444534477/ Completely updated detailed coverage of worldwide Quaternary glaciations Information in digital, uniformly prepared maps which can be used in a GIS such as ArcView or ArcGis Step-by-step guideline how to open and use ArcGis files Possibility to convert the shapefiles into GoogleEarth kmz-files Availability of chronological controls
Author: Peter G. Knight
Publisher: John Wiley & Sons
ISBN: 0470750235
Category : Science
Languages : en
Pages : 544
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Book Description
Glacier Science and Environmental Change is an authoritative and comprehensive reference work on contemporary issues in glaciology. It explores the interface between glacier science and environmental change, in the past, present, and future. Written by the world’s foremost authorities in the subject and researchers at the scientific frontier where conventional wisdom of approach comes face to face with unsolved problems, this book provides: state-of-the-art reviews of the key topics in glaciology and related disciplines in environmental change cutting-edge case studies of the latest research an interdisciplinary synthesis of the issues that draw together the research efforts of glaciologists and scientists from other areas such as geologists, hydrologists, and climatologists color-plate section (with selected extra figures provided in color at www.blackwellpublishing.com/knight). The topics in this book have been carefully chosen to reflect current priorities in research, the interdisciplinary nature of the subject, and the developing relationship between glaciology and studies of environmental change. Glacier Science and Environmental Change is essential reading for advanced undergraduates, postgraduate research students, and professional researchers in glaciology, geology, geography, geophysics, climatology, and related disciplines.
Author:
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 546
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Author: Clemens Reimann
Publisher:
ISBN:
Category : Barents Sea Region
Languages : en
Pages : 756
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Book Description
