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Carbon Isotope Techniques

Author : David C. Coleman

Publisher : Academic Press

Page : 287 pages

File Size : 50,79 MB

Release : 2012-12-02

Category : Science

ISBN : 032315767X

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Book Description

Carbon Isotope Techniques deals with the use of carbon isotopes in studies of plant, soil, and aquatic biology. Topics covered include photosynthesis/translocation studies in terrestrial ecosystems; carbon relationships of plant-microbial symbioses; microbe/plant/soil interactions; and environmental and aquatic toxicology. Stable carbon isotope ratios of natural materials are also considered. Comprised of 15 chapters, this book begins with an introduction to radiation-counting instruments used in measuring the radioactivity in soil and plant samples containing carbon-14. The discussion then turns to the basic methods of 14C use in plant science, highlighted by three examples of applications in the field of plant physiology and ecology. Subsequent chapters explore the use of carbon isotope techniques for analyzing the carbon relationships of plant-microbial symbioses; the interactions of microbes, plants, and soils; and the degradation of herbicides and organic xenobiotics. Carbon dating and bomb carbon are also described. The final section is devoted to the uses and procedures for 13C and 11C. This monograph is intended for advanced undergraduate or graduate students, as well as generalist scientists who have not previously used radioisotopes or stable isotopes in their research.





Isotope Techniques in Biological Sciences

Author : U.S. Atomic Energy Commission

Publisher :

Page : 48 pages

File Size : 44,99 MB

Release : 1958

Category : Biology

ISBN :

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Book Description

This bibliography contains 807 selected references on techniques for the use of radioactive and stable isotopes in biological sciences. These references were taken from the 1948-1956 open literature. A list of the journals from which they were selected and an author index are also included.



Stable Isotopes and Biosphere - Atmosphere Interactions

Author : Lawrence B Flanagan

Publisher : Elsevier

Page : 334 pages

File Size : 36,7 MB

Release : 2004-12-15

Category : Science

ISBN : 0080525288

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Book Description

The emerging multidisciplinary field of earth system science sets out to improve our understanding functioning ecosystems, at a global level across the entire planet. Stable Isotopes and Biosphere - Atmosphere Interactions looks to one of its most powerful tools — the application of stable isotope analyses — to understanding biosphere-atmosphere exchange of the greenhouse gases, and synthesizes much of the recent progress in this work. Stable Isotopes and Biosphere - Atmosphere Interactions describes recent progress in understanding the mechanisms, processes and applications of new techniques. It makes a significant contribution to the emerging, multidisciplinary study of the Earth as an interacting system. This book will be an important reference for students and researchers in biology, ecology, biogeochemistry, meteorology, and atmospheric science and will be invaluable for anyone with any interest in the future of the planet. - Describes applications of new stable isotope techniques to the emerging fields of earth system science and global change - Illustrates advances in scaling of physiological processes from leaf/soil to the global scale - Contains state-of-the-art, critical reviews written by international researchers and experts



Stable Isotope Probing

Author : Marc G. Dumont

Publisher : Humana

Page : 247 pages

File Size : 45,88 MB

Release : 2020-08-13

Category : Science

ISBN : 9781493997237

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Book Description

This book provides definitive methods to perform stable isotope probing (SIP) experiments, covering a wide spectrum of stable isotope techniques used in microbial ecology, such as methods to target and analyze labeled DNA, rRNA, mRNA, protein, and PLFA. Protocols to study stable isotope fractionation by microbial pathways, the analysis of labeled communities with Raman microscopy, Chip-SIM, as well as quantitative SIP (qSIP) and high-resolution SIP (HR-SIP) are also featured. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Stable Isotope Probing: Methods and Protocols provides readers with up-to-date protocols ranging from basic to the most sophisticated applications of SIP and will benefit anyone pursuing this exciting area of study.



Stable Isotope Techniques in the Study of Biological Processes and Functioning of Ecosystems

Author : M.J. Unkovich

Publisher : Springer Science & Business Media

Page : 312 pages

File Size : 41,39 MB

Release : 2001-07-31

Category : Medical

ISBN : 9780792370789

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Book Description

This book has a very strong practical orientation, telling readers what methodologies are available using stable isotopes, how studies should be designed and executed to maximise effectiveness and incisiveness in terms of data obtained and outcomes in terms of understanding events and processes in plant and ecosystem functioning. The readership is very much aimed toward postgraduates with good knowledge of general biological principles and underlying chemical and physical processes. Pre-existing knowledge of or experience in application and assay of stable isotopes is not required. The stable isotope research field is one of the most rapidly growing areas of ecophysiology and techniques using stable isotopes comprise an ever increasing component of research programs of university postgraduates and a wide range of agencies conducting environmental monitoring and rehabilitation programs. The book is tailor-made for such an audience.



Stable Isotope Ecology

Author : Brian Fry

Publisher : Springer Science & Business Media

Page : 318 pages

File Size : 42,71 MB

Release : 2007-01-15

Category : Science

ISBN : 0387337458

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Book Description

A solid introduction to stable isotopes that can also be used as an instructive review for more experienced researchers and professionals. The book approaches the use of isotopes from the perspective of ecological and biological research, but its concepts can be applied within other disciplines. A novel, step-by-step spreadsheet modeling approach is also presented for circulating tracers in any ecological system, including any favorite system an ecologist might dream up while sitting at a computer. The author’s humorous and lighthearted style painlessly imparts the principles of isotope ecology. The online material contains color illustrations, spreadsheet models, technical appendices, and problems and answers.



Isotope Effects In Chemistry and Biology

Author : Amnon Kohen

Publisher : CRC Press

Page : 1092 pages

File Size : 11,18 MB

Release : 2005-11-01

Category : Medical

ISBN : 1420028022

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Book Description

The field of isotope effects has expanded exponentially in the last decade, and researchers are finding isotopes increasingly useful in their studies. Bringing literature on the subject up to date, Isotope Effects in Chemistry and Biology covers current principles, methods, and a broad range of applications of isotope effects in the physical, biolo



Isotopes for Medicine and the Life Sciences

Author : Institute of Medicine

Publisher : National Academies Press

Page : 144 pages

File Size : 18,50 MB

Release : 1995-01-27

Category : Medical

ISBN : 0309176697

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Book Description

Radioactive isotopes and enriched stable isotopes are used widely in medicine, agriculture, industry, and science, where their application allows us to perform many tasks more accurately, more simply, less expensively, and more quickly than would otherwise be possible. Indeed, in many casesâ€"for example, biological tracersâ€"there is no alternative. In a stellar example of "technology transfer" that began before the term was popular, the Department of Energy (DOE) and its predecessors has supported the development and application of isotopes and their transfer to the private sector. The DOE is now at an important crossroads: Isotope production has suffered as support for DOE's laboratories has declined. In response to a DOE request, this book is an intensive examination of isotope production and availability, including the education and training of those who will be needed to sustain the flow of radioactive and stable materials from their sources to the laboratories and medical care facilities in which they are used. Chapters include an examination of enriched stable isotopes; reactor and accelerator-produced radionuclides; partnerships among industries, national laboratories, and universities; and national isotope policy.



The Elements: A Very Short Introduction

Author : Philip Ball

Publisher : Oxford University Press

Page : 193 pages

File Size : 37,29 MB

Release : 2004-04-08

Category : Science

ISBN : 0192840991

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Book Description

This Very Short Introduction is an exciting and non-traditional approach to understanding the terminology, properties, and classification of chemical elements. It traces the history and cultural impact of the elements on humankind from ancient times through today. Packed with anecdotes, The Elements is a highly engaging and entertaining exploration of the fundamental question: what is the world made from?