Chemistry Of Lake Sediment Cores
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Chemistry Of Lake Sediment Cores
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Author : Gilbert Carl Bortleson
language : en
Publisher:
Release Date : 1968
Chemistry Of Lake Sediment Cores written by Gilbert Carl Bortleson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Lake sediments categories.
Palynology And Chemistry Of Lake Sediment Cores From Southern Ontario Related To Man S Activities On The Environment
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Author : J. Terasmae
language : en
Publisher: St. Catharines, Ont. : Department of Geological Sciences, Brock University
Release Date : 1972
Palynology And Chemistry Of Lake Sediment Cores From Southern Ontario Related To Man S Activities On The Environment written by J. Terasmae and has been published by St. Catharines, Ont. : Department of Geological Sciences, Brock University this book supported file pdf, txt, epub, kindle and other format this book has been release on 1972 with Geochemistry categories.
The Chemical Investigation Of Recent Lake Sediments From Wisconsin Lakes And Their Interpretation
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Author : Gilbert Carl Bortleson
language : en
Publisher:
Release Date : 1971
The Chemical Investigation Of Recent Lake Sediments From Wisconsin Lakes And Their Interpretation written by Gilbert Carl Bortleson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with Eutrophication categories.
To trace the effects of cultural eutrophication, one meter sediment cores were used to determine the history of calcareous and noncalcareous Wisconsin lakes. Cores were analyzed for carbon, phosphorus, calcium, magnesium, potassium, aluminum, iron, and manganese. Determinations of organic nitrogen, exchangeable ammonium and acid soluble phosphorus were made on selected sedimentary profiles. Recent sedimentation rates and identification of pre- and postcultural sediments were determined by ragweed pollen. Enrichment of phosphorus in postcultural Lake Mendota, Wisconsin, sediments are the effect of increased phosphorus supply from domestic sewage. Chemical stratigraphy of concentration-depth diagrams permit a qualitative evaluation of cultural activities. Potentialities and limitations of using recent lake sediments to evaluate eutrophication are discussed.
Trends In Chemical Concentration In Sediment Cores From Three Lakes In New Jersey And One Lake On Long Island New York
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Author :
language : en
Publisher: DIANE Publishing
Release Date :
Trends In Chemical Concentration In Sediment Cores From Three Lakes In New Jersey And One Lake On Long Island New York written by and has been published by DIANE Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Sediments
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Author : Renato Baudo
language : en
Publisher: CRC Press
Release Date : 2020-01-31
Sediments written by Renato Baudo and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-31 with Science categories.
This important volume-the product of a meeting of a select group of scientists-provides the most recent research results from the world's leaders in the study of toxic pollutants in sediments. It gives practical information on measuring and mapping distributions of concentrations of pollutants and their toxic effects in sediments. Also covered are the use and relative advantages and disadvantages of benthic chambers, sedimentation traps, box corers, "peepers" and other sampling techniques in sediment research and assessment. Important topics covered include: bioassay, elemental speciation, diffuse source problems, nutrient flux, biomethylation, bioavailability, and toxicity assessment. Will help in assessment and monitoring of chemistry, dynamics, bioavailability, and toxicity of pollutants, as well helping to chart courses for remedial action. This book will be of interest to anyone interested in the processes controlling the chemistry and movement of pollutants in sediments, especially: limnologists aquatic toxicologists engineers lake managers ecologists biologists environmental chemists
Tracking Environmental Change Using Lake Sediments
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Author : William M. Last
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-04-11
Tracking Environmental Change Using Lake Sediments written by William M. Last and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-11 with Science categories.
Theory Instrumentation NIR analysis of sediment samples Uses of NIRS in palaeolimnology Future perspectives Summary References Fly-ash particles. Neil Rose 319 12. Introduction A brief history Methods of extraction and enumeration Temporal distribution Spatial distribution Source apportionment The future Summary Acknowledgements References Part III: Stable Isotope Techniques 13. Application of stable isotope techniques to inorganic and biogenic carbonates. Emi Ito 351 Introduction Nomenclature and systematics of lake-water Mg/Ca and Sr/Ca ratios of lake-water of dissolved inorganic carbon (DIC) Carbonates in lake-sediments Mollusks Ostracodes Charaphytes Isotope analysis Preparation of carbonate samples for isotope analysis Conclusions Summary Acknowledgments References 14. Carbon and oxygen isotope analysis of lake sediment cellulose: methods and applications. Brent B. Wolfe, Thomas W. D. Edwards, Richard J. Elgood & Kristina R. M. Beuning 373 xi Introduction Stable isotope tracers in lake Historical development Methods Key criteria for paleohydrologic reconstruction Applications Future research directions Summary Acknowledgements References Nitrogen isotopes in palaeolimnology. Michael R. Talbot 15. 401 Introduction Nitrogen in lakes: forms and distribution Nitrogen isotopes Nitrogen isotope studies in palaeolimnology: sampling and measurement Some examples Closing remarks Summary Acknowledgments References Glossary, acronyms and abbreviations 441 Index 493 xiii PREFACE The explosive growth of paleolimnology over the past two decades has provided impetus for the publication of this series of monographs detailing the numerous advances and new techniques being applied to the interpretation of lake histories. This is the second volume in the series and deals mainly with physical and geochemical analytical techniques.
Tracking Environmental Change Using Lake Sediments
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Author : John P. Smol
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-04-11
Tracking Environmental Change Using Lake Sediments written by John P. Smol and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-11 with Science categories.
This third volume in the Developments in Paleoenvironmental Research series deals with the major terrestrial, algal, and siliceous indicators used in paleolimnology. Other volumes deal with the acquisition and archiving of lake sediment cores, chronological techniques, and large-scale basin analysis methods (Volume 1), physical and geochemical parameters and methods (Volume 2), zoological techniques (Volume 4), and statistical and data handling methods (Volume 5). These monographs will provide sufficient detail and breadth to be useful handbooks for both seasoned practitioners as well as newcomers to the area of paleolimnology. Although the chapters in these volumes target mainly lacustrine settings, many of the techniques described can also be readily applied to fluvial, glacial, marine, estuarine, and peatland environments.
Tracking Environmental Change Using Lake Sediments
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Author : William M. Last
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-04-11
Tracking Environmental Change Using Lake Sediments written by William M. Last and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-04-11 with Science categories.
Origins of fallout radionuclides Sediment records of fallout radionuclides Simple dating models Vertical mixing Numerical techniques Radiometric techniques Discussion Summary Acknowledgements References 10. chronostratigraphic techniques in paleolimnology. Svante Björck & Barbara Wohlfarth 205 Introduction Methods and problems Radiocarbon-dating different fractions of the sediment as a chronostratigraphic tool Dating of long (old) stratigraphies High resolution dating and wiggle matching dating versus absolute dating techniques of lacustrine sediments Concluding remarks Summary Useful www addresses Acknowledgements References 11. Varve chronology techniques. Scott Lamoureux 247 Introduction Methods Summary and future directions Acknowledgements References 12. Luminescence dating. Olav B. Lian & D.J. Huntley 261 Introduction The mechanism responsible for luminescence Dating and estimation of the paleodose Thermoluminescence dating Optical dating Evaluating the environmental dose rate xi Sample collection and preparation What types of depositional environments are suitable for luminescence dating? What can lead to an inaccurate optical age? Summary Acknowledgements References 13. Electron spin resonance (ESR) dating in lacustrine environments. Bonnie A.B. Blackwell 283 Introduction Principles of ESR analysis Sample collection ESR analysis ESR microscopy and other new techniques Applications and datable materials in limnological settings Summary Acknowledgements References 14. Use of paleomagnetism in studies of lake sediments. John King & John Peck 371 Introduction Recording fidelity of geomagnetic behavior by sediments Field and laboratory methods Holocene SV records Magnetostratigraphic studies of Neogene lake sediments Excursions, short events and relative paleointensity Conclusions Summary References 15. Amino acid racemization (AAR) dating and analysis in lacustrine environments.
Tracking Environmental Change Using Lake Sediments
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Author : William M. Last
language : en
Publisher: Springer Science & Business Media
Release Date : 2002-06-30
Tracking Environmental Change Using Lake Sediments written by William M. Last and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-06-30 with Science categories.
This first volume in the Developments in Paleoenvironmental Research series deals with the acquisition and archiving of lake sediment cores, chronological techniques, and large-scale basin analysis methods used in paleolimnology. Other volumes deal with physical and geochemical parameters and methods (Volume 2), biological techniques (Volumes 3 and 4), and statistical and data handling methods (Volume 5). These monographs provide sufficient detail and breadth to be useful handbooks for both seasoned practitioners as well as newcomers to the area of paleolimnology. Although the chapters in these volumes target mainly lacustrine settings, many of the techniques described can also be readily applied to fluvial, glacial, marine, estuarine, and peatland environments.
Water Pollution Control Research Series 16010 Ehr 03 71 The Chemical Investigation Of Recent Lake Sediments From Wisconsin Lakes And Their Interpretation
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Author : United States Enviornmental Protection Agency
language : en
Publisher:
Release Date : 1971
Water Pollution Control Research Series 16010 Ehr 03 71 The Chemical Investigation Of Recent Lake Sediments From Wisconsin Lakes And Their Interpretation written by United States Enviornmental Protection Agency and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1971 with categories.