Natural and artificial radionuclides as tracers of ocean processes

Natural and artificial radionuclides as tracers of ocean processes PDF Author: Jixin Qiao
Publisher: Frontiers Media SA
ISBN: 2832521770
Category : Science
Languages : en
Pages : 160

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Natural and artificial radionuclides as tracers of ocean processes

Natural and artificial radionuclides as tracers of ocean processes PDF Author: Jixin Qiao
Publisher: Frontiers Media SA
ISBN: 2832521770
Category : Science
Languages : en
Pages : 160

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Marine Radioactivity

Marine Radioactivity PDF Author:
Publisher: Elsevier
ISBN: 9780080496382
Category : Science
Languages : en
Pages : 310

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Book Description
This book on Marine Radioactivity sets out to cover most of the aspects of marine radioactivity which have been the focus of scientific study in recent decades. The authors and their reviews divide into topic areas which have defined the field over its history. They cover the suite of natural radioisotopes which have been present in the oceans since their formation and quantitatively dominate the inventory of radioactivity in the oceans. Also addressed are the suite of artificial radionuclides introduced to the oceans as a consequence of the use of the atom for development of nuclear energy, nuclear weapons and various applications of nuclear science. The major source of these continues to derive from the global fallout of atmospheric tests of nuclear weapons in the 1950s and 1960s but also includes both planned and accidental releases of radioactivity from both civilian and military nuclear technology. The other division of the major study direction depends on whether the objective is to use the radionuclides as powerful tools to study oceanic processes, to describe and understand the ocean distribution of the various natural or artificial radionuclides or to assess the different radionuclides' impact on and pathways to man or marine organisms. The oceans cover 70% of the Earth's surface and thus contains a corresponding large share of the Earth's radioactivity. Marine Radioactivity covers topics of recent scientific study in this young field. It examines both natural radioactivity (radioactivity naturally present in oceans since their formation) and artificial radioactivity (radioactivity introduced by man and use of atomic and nuclear energy) with regard to possible effects on the global environment.

Radionuclides in the Study of Marine Processes

Radionuclides in the Study of Marine Processes PDF Author: P.J. Kershaw
Publisher: Springer Science & Business Media
ISBN: 9401136866
Category : Science
Languages : en
Pages : 402

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Book Description
The Norwich Symposium, 'Radionuclides in the Study of Marine Proces ses', is a sequel to the very successful conference held at Cherbourg, France in June 1987. The international character of the meeting has been maintained with thirty-eight contributions, from seventeen countries, being accepted for oral presentation. For many years, the radioactive properties of the naturally occurring radionuclides have been used to determine their distributions in the marine environment and, more generally, to gain an understanding of the dynamic processes which control their behaviour in attaining these distributions. More recently the inputs from human activities of both natural and artificial (i.e. man-made) radionuclides have provided additional opportunities for the study of marine processes on local, regional and global scales. Because the sources of artificial radionuclides are often reasonably well defined in space and time, and because a wider range of elements is represented, new viewpoints for the study of processes have become available. Although it is outside the scope of this Symposium, it must be acknowledged that the radiological protection requirements for radioactive waste disposal prac tices to be based on a sound scientific understanding of radionuclide behaviour in the sea have also provided a very strong impetus for the studies.

Marine Radioactivity

Marine Radioactivity PDF Author: Hugh D. Livingston
Publisher: Pergamon
ISBN: 9780080437149
Category : Science
Languages : en
Pages : 301

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Book Description
This book on Marine Radioactivity sets out to cover most of the aspects of marine radioactivity which have been the focus of scientific study in recent decades. The authors and their reviews divide into topic areas which have defined the field over its history. They cover the suite of natural radioisotopes which have been present in the oceans since their formation and quantitatively dominate the inventory of radioactivity in the oceans. Also addressed are the suite of artificial radionuclides introduced to the oceans as a consequence of the use of the atom for development of nuclear energy, nuclear weapons and various applications of nuclear science. The major source of these continues to derive from the global fallout of atmospheric tests of nuclear weapons in the 1950s and 1960s but also includes both planned and accidental releases of radioactivity from both civilian and military nuclear technology. The other division of the major study direction depends on whether the objective is to use the radionuclides as powerful tools to study oceanic processes, to describe and understand the ocean distribution of the various natural or artificial radionuclides or to assess the different radionuclides' impact on and pathways to man or marine organisms. The oceans cover 70% of the Earth's surface and thus contains a corresponding large share of the Earth's radioactivity. Marine Radioactivity covers topics of recent scientific study in this young field. It examines both natural radioactivity (radioactivity naturally present in oceans since their formation) and artificial radioactivity (radioactivity introduced by man and use of atomic and nuclear energy) with regard to possible effects on the global environment.

Marine Research

Marine Research PDF Author:
Publisher:
ISBN:
Category : Marine biology
Languages : en
Pages : 1200

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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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Tracers in the Sea

Tracers in the Sea PDF Author: Wallace S. Broecker
Publisher:
ISBN:
Category : Carbon cycle (Biogeochemistry).
Languages : en
Pages : 724

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Legislation for Outer Continental Shelf R. & D.: Witnesses

Legislation for Outer Continental Shelf R. & D.: Witnesses PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration (Fossil Fuels)
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 854

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Legislation for Outer Continental Shelf R & D

Legislation for Outer Continental Shelf R & D PDF Author: United States. Congress. House. Committee on Science and Technology. Subcommittee on Energy Research, Development, and Demonstration
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 850

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Legislation for Outer Continental Shelf R. & D.: Witnesses, July 8, 9, 10, 11, 1975

Legislation for Outer Continental Shelf R. & D.: Witnesses, July 8, 9, 10, 11, 1975 PDF Author: Fusion Advisory Panel (U.S.)
Publisher:
ISBN:
Category : Continental shelf
Languages : en
Pages : 856

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