Depositional History Of Sediments In Lake Athabasca

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Depositional History of Sediments in Lake Athabasca

Author : Richard A. Bourbonniere
Publisher :
ISBN 13 :
Total Pages : 158 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Depositional History of Sediments in Lake Athabasca by : Richard A. Bourbonniere

Download or read book Depositional History of Sediments in Lake Athabasca written by Richard A. Bourbonniere and published by . This book was released on 1996 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this study was to collect and analyse high quality, well-described sediment cores for use in defining the depositional history of sediment-bound contaminants in Lake Athabasca, including those which have atmospheric or upstream sources. The researchers dated the cores using the lead and caesium methods, and used these geochronological results to determine sedimentation rates and time scales, as well as the suitability of the cores for subsequent contaminant analyses. Selected cores were to be analysed for particle size distribution, bulk carbon and nitrogen species, radionuclides, total polychlorinated dioxins and furans, heavy metals, polynuclear aromatic hydrocarbons, fatty acids, and biogeochemical marker parameters derived from alkanes and fatty acids. Results presented include trends in contaminant concentrations over the past century, correlations of observed trends with human activities or natural occurences, and likely sources of sediment contaminants.

Depositional History of Sediment in Great Slave Lake

Author : Marlene S. Evans
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Depositional History of Sediment in Great Slave Lake by : Marlene S. Evans

Download or read book Depositional History of Sediment in Great Slave Lake written by Marlene S. Evans and published by . This book was released on 1996 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Depositional History of Sediments in Legend and Weekes Lakes

Author : Richard A. Bourbonniere
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Depositional History of Sediments in Legend and Weekes Lakes by : Richard A. Bourbonniere

Download or read book Depositional History of Sediments in Legend and Weekes Lakes written by Richard A. Bourbonniere and published by . This book was released on 1996 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: The primary objective of this study was to examine whether sediment cores from headwater lakes can be used to track naturally produced biomarkers and contaminants transported atmospherically. The researchers addressed this objective specifically by dating sediment cores from Legend and Weekes lakes in northern Alberta. They dated the cores using the lead and caesium methods, and used these geochronological results to determine sedimentation rates and time scales, as well as the utility of the cores for subsequent contaminant analyses. Cores were also analysed for bulk parameters such as particle size distribution, bulk carbon and nitrogen species, and atomic carbon/nitrogen ratios in order to obtain indications of the consistency of the depositional environment. Results from these two reference lakes will be compared with results of contaminant analyses on Lake Athabasca cores to determine if contaminants in Lake Athabasca sediments originate from atmospheric or upstream effluent sources.

The Peace-Athabasca Delta

Author : Kevin P. Timoney
Publisher : University of Alberta
ISBN 13 : 0888648022
Total Pages : 610 pages
Book Rating : 4.8/5 (886 download)

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Book Synopsis The Peace-Athabasca Delta by : Kevin P. Timoney

Download or read book The Peace-Athabasca Delta written by Kevin P. Timoney and published by University of Alberta. This book was released on 2013-09-15 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt: "In the delta, water is boss, change is the only constant, and creation and destruction exist side by side." The Peace-Athabasca Delta in northern Alberta is a globally significant wetland that lies within one of the largest unfragmented landscapes in North America. Arguably the world's largest boreal inland delta, it is renowned for its biological productivity and is a central feature of a UNESCO World Heritage Site. Yet the delta and its indigenous cultures lie downstream of Alberta's bitumen sands, whose exploitation comprises one of the largest industrial projects in the world. Kevin Timoney provides an authoritative synthesis of the science and history of the delta, describing its ecology, unraveling its millennia-long history, and addressing its uncertain future. Scientists, students, leaders in the energy sector, government officials and policy makers, and conscientious citizens everywhere should read this lively work.

The Journal of Geology

Author : Thomas Chrowder Chamberlin
Publisher :
ISBN 13 :
Total Pages : 820 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Journal of Geology by : Thomas Chrowder Chamberlin

Download or read book The Journal of Geology written by Thomas Chrowder Chamberlin and published by . This book was released on 1918 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1893-1923 includes section: "Reviews."

Bulletin

Author :
Publisher :
ISBN 13 :
Total Pages : 494 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Bulletin by :

Download or read book Bulletin written by and published by . This book was released on 1944 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selected Water Resources Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 710 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 710 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Geology and Recognition Criteria for Veinlike Uranium Deposits of the Lower to Middle Proterozoic Unconformity and Strata-related Types

Download Geology and Recognition Criteria for Veinlike Uranium Deposits of the Lower to Middle Proterozoic Unconformity and Strata-related Types PDF Online Free

Author : Franz J. Dahlkamp
Publisher :
ISBN 13 :
Total Pages : 258 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Geology and Recognition Criteria for Veinlike Uranium Deposits of the Lower to Middle Proterozoic Unconformity and Strata-related Types by : Franz J. Dahlkamp

Download or read book Geology and Recognition Criteria for Veinlike Uranium Deposits of the Lower to Middle Proterozoic Unconformity and Strata-related Types written by Franz J. Dahlkamp and published by . This book was released on 1980 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Sediment Accumulation and Historical Deposition of Trace Metals and Trace Organic Compounds in the Mackenzie Delta (Northwest Territories, Canada)

Download Sediment Accumulation and Historical Deposition of Trace Metals and Trace Organic Compounds in the Mackenzie Delta (Northwest Territories, Canada) PDF Online Free

Author : Elisabeth Graf Pannatier
Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Sediment Accumulation and Historical Deposition of Trace Metals and Trace Organic Compounds in the Mackenzie Delta (Northwest Territories, Canada) by : Elisabeth Graf Pannatier

Download or read book Sediment Accumulation and Historical Deposition of Trace Metals and Trace Organic Compounds in the Mackenzie Delta (Northwest Territories, Canada) written by Elisabeth Graf Pannatier and published by . This book was released on 1997 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cette étude examine la déposition passée et récente des contaminants dans le delta du Mackenzie (Territoires du Nord-Ouest, Canada) et tente de quantifier l'accumulation des sédiments dans le delta subaérien.

Economic Geology

Author : Walter L. Pohl
Publisher : John Wiley & Sons
ISBN 13 : 1444336630
Total Pages : 725 pages
Book Rating : 4.4/5 (443 download)

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Book Synopsis Economic Geology by : Walter L. Pohl

Download or read book Economic Geology written by Walter L. Pohl and published by John Wiley & Sons. This book was released on 2011-04-25 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: Humanity’s ever-increasing hunger for mineral raw materials, caused by a growing global population and ever increasing standards of living, has resulted in economic geology becoming a subject of urgent importance. This book provides a broad panorama of mineral deposits, covering their origin and geological characteristics, the principles of the search for ores and minerals, and the investigation of newly found deposits. Practical and environmental issues that arise during the life cycle of a mine and after its closure are addressed, with an emphasis on sustainable and "green" mining. The central scientific theme of the book is to place the extraordinary variability of mineral deposits in the frame of fundamental geological processes. The book is written for earth science students and practicing geologists worldwide. Professionals in administration, resource development, mining, mine reclamation, metallurgy, and mineral economics will also find the text valuable. Economic Geology is a fully revised translation of the the fifth edition of the German language text Mineralische und Energie-Rohstoffe. Additional resources for this book can be found at: www.wiley.com/go/pohl/geology. The author's website can be found at: http://www.walter-pohl.com.

Bibliography of North American Geology

Author :
Publisher :
ISBN 13 :
Total Pages : 1300 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Bibliography of North American Geology by :

Download or read book Bibliography of North American Geology written by and published by . This book was released on 1970 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

Geological Survey Bulletin

Author :
Publisher :
ISBN 13 :
Total Pages : 972 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Geological Survey Bulletin by :

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1966 with total page 972 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Environmental Contaminants

Author : Jules M. Blais
Publisher : Springer
ISBN 13 : 940179541X
Total Pages : 515 pages
Book Rating : 4.4/5 (17 download)

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Book Synopsis Environmental Contaminants by : Jules M. Blais

Download or read book Environmental Contaminants written by Jules M. Blais and published by Springer. This book was released on 2015-03-27 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: The human footprint on the global environment now touches every corner of the world. This book explores the myriad ways that environmental archives can be used to study the distribution and long-term trajectories of chemical contaminants. The volume first focuses on reviews that examine the integrity of the historic record, including factors related to hydrology, post-depositional diffusion, and mixing processes. This is followed by a series of chapters dealing with the diverse archives and methodologies available for long-term studies of environmental pollution, such as the use of sediments, ice cores, sclerochronology, and museum specimens.

Ore Deposit Geology and its Influence on Mineral Exploration

Author : Richard Edwards
Publisher : Springer Science & Business Media
ISBN 13 : 9401180563
Total Pages : 563 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Ore Deposit Geology and its Influence on Mineral Exploration by : Richard Edwards

Download or read book Ore Deposit Geology and its Influence on Mineral Exploration written by Richard Edwards and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 563 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why another book about Ore Deposits? There are a number of factors which motivated us to write this text and which may provide an answer to this question. Firstly our colleagues are predominantly mining engineers and minerals processing technologists, which provides us with a different perspective of ore deposits from many academic geologists. Secondly we have found that most existing texts are either highly theoretical or merely descriptive: we have attempted to examine the practical implications of the geological setting and genetic models of particular ore deposit types. We have written the text primarily for undergraduates who are taking options in Economic Geology towards the end of a Degree Course in Geology. However, we hope that the text will also prove valuable to geologists working in the mining industry. The text is to a large extent based on a review of the existing literature up to the end of 1984. However, we have visited most of the mining districts cited in the text and have also corresponded extensively with geologists to extend our knowledge beyond the published literature. Nonetheless writing a text-book on Ore Deposits is a demanding task and it is inevitable that sins of both omission and commission have been committed. We would therefore welcome comments from readers which can be incorporated in future editions. RICHARD EDW ARDS KEITH ATKINSON Cmnhome School (~n\1illcs April 1985 Glossary Adit A horizontal, or near horizontal, passage from the surface into a mme.

Northern River Basins Study

Author : Northern River Basins Study (Canada)
Publisher :
ISBN 13 :
Total Pages : 292 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Northern River Basins Study by : Northern River Basins Study (Canada)

Download or read book Northern River Basins Study written by Northern River Basins Study (Canada) and published by . This book was released on 1996 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Report to the federal ministers of Environment and Indian & Northern Affairs, Alberta's Minister of Environmental Protection, and NWT's Minister of Renewable Resources. Summarises the main scientific findings of the Northern River Basins Study, which was established to examine the relationship between industrial, municipal, agricultural, and other development and the Peace, Athabasca, and Slave River basins. Reviews the characteristics of the northern river basins and their peoples, the organisation of the Study, and major findings in the areas of environmental overview, use of aquatic resources, traditional knowledge, flow regulation, fish distribution and habitat, nutrients, dissolved oxygen, contaminants, drinking water, ecosystem health, modelling, human health, and cumulative effects. Recommendations by the Study Board, First Nations, and scientific advisors regarding such issues as basin management, monitoring, research, public participation, and a successor organisation are then presented. Also includes a summary of opinions, suggestions, and recommendations expressed at 17 community workshops held throughout the northern river basins area.

Fossil Energy Update

Author :
Publisher :
ISBN 13 :
Total Pages : 940 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Fossil Energy Update by :

Download or read book Fossil Energy Update written by and published by . This book was released on 1982 with total page 940 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Reports of the Northern River Basins Study by Subject and Geographical Area Studied

Author : Mark S. J. Ouellett
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Technical Reports of the Northern River Basins Study by Subject and Geographical Area Studied by : Mark S. J. Ouellett

Download or read book Technical Reports of the Northern River Basins Study by Subject and Geographical Area Studied written by Mark S. J. Ouellett and published by . This book was released on 1997 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists Northern River Basins Study technical reports by issue number, subject, and geographic area studied. Subject areas used to classify the reports are: hydrology/hydraulics, nutrients/dissolved oxygen, contaminants, food chain, drinking water, other uses, traditional knowledge, and synthesis and modelling. Ten geographic divisions are used: three each for the Athabasca and Peace Rivers, and one each of the Wapiti/Smoky rivers, Peace-Athabasca Delta, Lake Athabasca, and Rivière des Rochers/Slave River.