The Distribution and Geochemistry of Uranium in Recent and Pleistocene Marine Sediments

The Distribution and Geochemistry of Uranium in Recent and Pleistocene Marine Sediments PDF Author: Emil Kenneth Kalil
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 592

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The Distribution and Geochemistry of Uranium in Recent and Pleistocene Marine Sediments

The Distribution and Geochemistry of Uranium in Recent and Pleistocene Marine Sediments PDF Author: Emil Kenneth Kalil
Publisher:
ISBN:
Category : Geology, Stratigraphic
Languages : en
Pages : 592

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Palaeoclimatology and Palaeoceanography from Laminated Sediments

Palaeoclimatology and Palaeoceanography from Laminated Sediments PDF Author: Alan E. S. Kemp
Publisher: Geological Society of London
ISBN: 9781897799673
Category : Nature
Languages : en
Pages : 278

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Book Description
The magnitude and causes of decadal to century-scale changes in climate are major issues of global concern. The separation of anthropogenically driven change from natural 'baseline' variability within the atmosphere/ocean system is a prerequisite to identifying human impact on global climate. An understanding of past climate variability is therefore a key to predicting future climate change. The sedimentary record of the oceans, seas and lakes is produced by a series of depositional events that occur on seasonal timescales but can rarely be resolved due to mixing of the sediment by bottomdwelling organisms. Where they are preserved, laminated sediments act like tree rings to record these seasonal-scale processes, such as plankton blooms and floods, and provide a uniquely high-resolution record of environmental change. In addition, annually laminated or 'varved' sediment sequences act as geochronometers against which other timescales can be tested. Laminated sediments may therefore be used to develop records of interannual and decadal-scale variability which serve to test models of climate change. The authors cover a range of topics that include strategies for study and techniques of analysis. A series of case studies, dealing with a variety of lacustrine and marine records, illustrates the wide potential of laminated sediments as palaeoclimatic and palaeoceanographic indicators.

Radiocarbon Dating

Radiocarbon Dating PDF Author: Rainer Berger
Publisher: Univ of California Press
ISBN: 0520312872
Category : Non-Classifiable
Languages : en
Pages : 689

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Book Description
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1979. This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived

Ecology of the Southern California Bight

Ecology of the Southern California Bight PDF Author: Murray D. Dailey
Publisher: Univ of California Press
ISBN: 0520322401
Category :
Languages : en
Pages : 1271

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Geological and Geochemical Aspects of Uranium Deposits

Geological and Geochemical Aspects of Uranium Deposits PDF Author: M. B. White
Publisher:
ISBN:
Category : Uranium
Languages : en
Pages : 218

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Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 692

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Marine Research

Marine Research PDF Author:
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 764

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1492

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Marine Research, 1973

Marine Research, 1973 PDF Author: United States. National Oceanic and Atmospheric Administration
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 1200

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Th Thorium

Th Thorium PDF Author: Robert G. Behrens
Publisher: Springer Science & Business Media
ISBN: 3662074109
Category : Science
Languages : en
Pages : 263

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Book Description
The present volume describes the general properties of the thorium atom and ions, the thermodynamics of its compounds and solutions, the behavior of solutions and solid com pounds under the influence of its own radiation as well as an external radiation field, and spectroscopic data in great detail. The different chapters are of special interest to scientists who work in these fields, and also in the corresponding fields of other elements. In some special fields there exists a detailed knowledge of this radioelement whereas in other fields, such as M6Bbauer spectra, lower oxidation states, or radiation stability, there are large gaps. Due to the fact that the significance 23 of thorium as a breeder fuel ( 2"fh to be converted to fissile 233U after thermal neutron capture) has decreased within the last decade, the behavior of thorium is not as yet so thoroughly investigated as the heavier radioactive element uranium. Many of these data, however, are not only of academic interest, e.g., the knowledge of atomic spectra is needed for some analytical methods, especially in the trace concentration region. Due to the noble gaS-like electronic configuration of the tetravalent ion, there are no absorption bands in the visible region so that in general spectra and data are very scarce. This volume is a very detailed and critically reviewed compilation, written by experts from the Federal Republic of Germany, Belgium, and the United States.