Radioecology: Lectures In Environmental Radioactivity PDF Download
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Author: E Holm
Publisher: World Scientific
ISBN: 981455085X
Category :
Languages : en
Pages : 366
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Book Description
These lectures presented by experts from the Nordic countries are collected with the purpose of education in the field of environmental radioactivity. The book may be used in university courses on, eg., health physics and environmental science. Administrators and managers of environmental programmes may also find useful background information.The book covers all important aspects of environmental radioactivity such as source terms, atmospheric transport, processes in aquatic and terrestrial systems, radiochemistry and measurement techniques, radioactivity in man, modeling and assessment of absorbed doses.The Nordic Committee for Nuclear Safety Research, NKS, organises joint research programmes such as the above lectures to strive for a better understanding in the Nordic countries of factors influencing nuclear safety, radiation protection and emergency provisions.
Author: E Holm
Publisher: World Scientific
ISBN: 981455085X
Category :
Languages : en
Pages : 366
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Book Description
These lectures presented by experts from the Nordic countries are collected with the purpose of education in the field of environmental radioactivity. The book may be used in university courses on, eg., health physics and environmental science. Administrators and managers of environmental programmes may also find useful background information.The book covers all important aspects of environmental radioactivity such as source terms, atmospheric transport, processes in aquatic and terrestrial systems, radiochemistry and measurement techniques, radioactivity in man, modeling and assessment of absorbed doses.The Nordic Committee for Nuclear Safety Research, NKS, organises joint research programmes such as the above lectures to strive for a better understanding in the Nordic countries of factors influencing nuclear safety, radiation protection and emergency provisions.
Author: Elis Holm
Publisher:
ISBN: 9789814534284
Category : TECHNOLOGY & ENGINEERING
Languages : en
Pages : 366
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Book Description
Author: Elis Holm
Publisher: World Scientific Publishing Company Incorporated
ISBN: 9789810217785
Category : Science
Languages : en
Pages : 352
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Book Description
Author: Pavel P. Povinec
Publisher: Elsevier
ISBN: 0080553370
Category : Medical
Languages : en
Pages : 539
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Book Description
The purpose of this book is to present a state of art summary of current knowledge of methods of assessment of radionuclides in the terrestrial and marine environments. It cover the traditional methods of radioactivity measurements such as radiometrics techniques, but also recent developments in the mass spectrometry sector. The book starts with a short preface introducing the subject of the book, summarising content and philosophy of the book, as well as the most important historical achievements. The scientific topics are introduced by description of sampling methods, optimisation of sampling sites and sampling frequency. The recent developments in radiochemical separation methods using chromatography resins for the treatment of actinides, transuranics and other groups of radioelements are also described. No other book is available covering all aspects of environmental radioactivity measurements, although remarkable progress has been made in detection techniques over the last ten years. At present the new methods enable to carry out investigations which were not possible before, either because of lack of sensitivity or because of the fact that they required too large samples.
Author: F.F. Luykx
Publisher: Springer Science & Business Media
ISBN: 9400903014
Category : Science
Languages : en
Pages : 290
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Book Description
Most of the nuclear facilities built since the Second World War have ceased active operation and have been decommissioned. Some of the sites are heavily contaminated with radioactive substances. Correct and efficient action to mitigate the radiological consequences of such contamination will only be possible when the behaviour of radionuclides in the terrestrial environment is sufficiently well known. Yet radioecologists often find it difficult to study the transfer of radioactivity in agricultural land and semi-natural ecosystems, because of the complexity and diversity of such environments. The present book presents an analysis of all the factors that affect the behaviour of radionuclides as they move from their point of release through the environment and then enter the tissues of biota living in the ecosystems, in particular plants and animals consumed by humans. The course on which the book is based was held in a region that is heavily contaminated by radioactive discharges into the environment during nuclear weapons fabrication in the 1950s and '60s, and due to a severe accidental release following the explosion of a rad-waste tank in 1957. This allowed in situ training of the students. The book's main emphasis is on specific radioecological problems in severely contaminated areas in the former Soviet Union: the Southern Urals Trail, the rivers Techa-Isert-Tobol-Irtis-Ob, and the 30 km zone around Chernobyl. Systems examined include soils, arable and pasture land, forests, lakes and rivers. Special attention is paid to the effects of radiation on natural ecosystems: trees, soil-dwelling organisms, and aquatic organisms. Synergistic effects are also considered. Short, medium and long term countermeasures are discussed.
Author: Whicker
Publisher: Springer
ISBN:
Category : Business & Economics
Languages : en
Pages : 248
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Book Description
Author:
Publisher: Elsevier
ISBN: 0080474896
Category : Science
Languages : en
Pages : 307
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Book Description
The Radioactivity in the Environment Series addresses the key aspects of this socially important and complex interdisciplinary subject. Presented objectively and with the ultimate authority gained from the many contributions by the world's leading experts, the negative and positive consequences of having a radioactive world around us is documented and given perspective. In a world in which nuclear science is not only less popular than in the past, but also less extensively taught in universities and colleges, this book series will fill a significant educational gap. Radioactivity in the Terrestrial Environment presents an updated and critical review of designing, siting, constructing and demonstrating the safety and environmental impact of deep repositories for radioactive wastes. It is structured to provide a broad perspective of this multi-faceted, multi-disciplinary topic providing enough detail for a non-specialist to understand the fundamental principles involved. Contains extensive references to sources of more detailed information Provides a detailed summary of radioactivity in terrestrial ecosystems, providing a substantial and essential reference on the subject Discusses lesser-known sources of radiation exposure that provide useful information for those seeking to place environmental radioactivity into perspective
Author: Richard Tykva
Publisher: Springer Science & Business Media
ISBN: 9401704961
Category : Science
Languages : en
Pages : 421
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Book Description
The goal of this book is to examine the complex state of radioactivity in the environment, and to understand the interplay of its two principal sources: man-made and natural. The text examines human contributions to release of radionuclides, with an eye to future reductions, and assesses natural occurrences in an evaluation of baseline radioactivity.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Vincent Schultz
Publisher: Springer Science & Business Media
ISBN: 1468440349
Category : Medical
Languages : en
Pages : 303
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Book Description
During the twenty years the authors have been associated with the field of radiation ecology, there has been a diversified and increasing use of radionuclides in applied and basic biological research. Prior to the advent of the atomic age in the 1940s the use of radionuclides as tracers was initiated, and following that period one observed a dramatically increased use in many disciplines. Concurrent with this increase there appeared many books and articles on radionuclide tech niques useful to biologists in general. Although only a few ecological applications were evident in these early years, ecologists were quick to see the opportunities available in their field. In the United States, major centers for such activities included Oak Ridge National Laboratory and the U. S. Atomic Energy Com mission's Savannah River Plant. At Oak Ridge National Laboratory Dr. Stanley I. Auerbach, director of ecological activities, encouraged with remarkable suc cess the use of tracers by his associates. Dr. Eugene P. Odum had the foresight to see that radionuclide tracers provided the means to solve many problems of interest to ecologists. Consequently, his research included some unique radio tracer applications at the Savannah River Plant. In addition he encouraged others involved in ecological activities at the Savannah River Plant to do likewise. Ecologists such as Dr. Robert C. Pendleton at the U. S. Atomic Energy Com mission's Hanford Works applied radionuclides in their research. To these early investigators and to those who followed we owe the oppportunity to write this book.
