Marine Nitrogen Fixation
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Marine Nitrogen Fixation
Author | : Jonathan P. Zehr,Douglas G. Capone |
Publsiher | : Springer Nature |
Total Pages | : 191 |
Release | : 2021-04-02 |
Genre | : Science |
ISBN | : 9783030677466 |
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This book aims to serve as a centralized reference document for students and researchers interested in aspects of marine nitrogen fixation. Although nitrogen is a critical element in both terrestrial and aquatic productivity, and nitrogen fixation is a key process that balances losses due to denitrification in both environments, most resources on the subject focuses on the biochemistry and microbiology of such processes and the organisms involved in the terrestrial environment on symbiosis in terrestrial systems, or on largely ecological aspects in the marine environment. This book is intended to provide an overview of N2 fixation research for marine researchers, while providing a reference on marine research for researchers in other fields, including terrestrial N2 fixation. This book bridges this knowledge gap for both specialists and non-experts, and provides an in-depth overview of the important aspects of nitrogen fixation as it relates to the marine environment. This resource will be useful for researchers in the specialized field, but also useful for scientists in other disciplines who are interested in the topic. It would provide a possible text for upper division classes or graduate seminars.
Nitrogen in the Marine Environment
Author | : Edward J. Carpenter,Douglas G. Capone |
Publsiher | : Elsevier |
Total Pages | : 900 |
Release | : 2016-10-27 |
Genre | : Science |
ISBN | : 9781483288291 |
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Nitrogen in the Marine Environment provides information pertinent to the many aspects of the nitrogen cycle. This book presents the advances in ocean productivity research, with emphasis on the role of microbes in nitrogen transformations with excursions to higher trophic levels. Organized into 24 chapters, this book begins with an overview of the abundance and distribution of the various forms of nitrogen in a number of estuaries. This text then provides a comparison of the nitrogen cycling of various ecosystems within the marine environment. Other chapters consider chemical distributions and methodology as an aid to those entering the field. This book discusses as well the enzymology of the initial steps of inorganic nitrogen assimilation. The final chapter deals with the philosophy and application of modeling as an investigative method in basic research on nitrogen dynamics in coastal and open-ocean marine environments. This book is a valuable resource for plant biochemists, microbiologists, aquatic ecologists, and bacteriologists.
Marine Pelagic Cyanobacteria Trichodesmium and other Diazotrophs
Author | : E.J. Carpenter,D.G. Capone |
Publsiher | : Springer Science & Business Media |
Total Pages | : 355 |
Release | : 2013-03-09 |
Genre | : Science |
ISBN | : 9789401579773 |
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Planktonic marine cyanobacteria are abundant and significant in the biogeochemistry of the sea. This volume focuses on the filamentous cyanobacteria, particularly those in the genus Trichodesmium which are common in tropical and subtropical seas. A portion of this book also concerns bloom-forming cyanobacteria in the Baltic Sea area. Filamentous cyanobacteria are important as primary producers and for the fixation of atmospheric nitrogen and thus are significant in global cycling of both of these elements. In recent years, through the application of new techniques and intensive multi-disciplinary research programs, progress has been made in understanding both the biology of these cyanobacteria and their place in the marine food web. A broad range of topics is covered in this book, ranging from molecular biology, physiology, ultrastructure, enzyme localization, toxicology, remote sensing, buoyancy, herbivory and the ecology of these organisms in the marine food web. This volume is an outgrowth of a NATO-sponsored meeting held in May 1991 in Bamberg, Germany, and represents the latest synthesis on these marine phytoplankters.
Process understanding of Marine Nitrogen Fixation Under Global Change
Author | : Meri Eichner |
Publsiher | : Unknown |
Total Pages | : 132 |
Release | : 2014 |
Genre | : Electronic Book |
ISBN | : OCLC:893623040 |
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Molecular Approaches to the Study of the Ocean
Author | : K.E. Cooksey |
Publsiher | : Springer Science & Business Media |
Total Pages | : 562 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 9789401149280 |
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Marine biological science is now studied at the molecular level and although research scientists depend on information gained using molecular techniques, there is no book explaining the philosophy of this approach. Molecular Approaches to the Study of the Ocean introduces the reasons why molecular technology is such a powerful tool in the study of the oceans, describing the types of techniques that can be used, why they are useful and gives examples of their application. Molecular biological techniques allow phylogenetic relationships to be explored in a manner that no macroscopic method can; although the book deals with organisms near the base of the marine food web, the ideas can be used in studies of macroorganisms as well as those in freshwater environments.
Nitrogen Fixation in the Marine Environment
Author | : Susan Creagh |
Publsiher | : Unknown |
Total Pages | : 19 |
Release | : 1985 |
Genre | : Nitrogen |
ISBN | : 0724468838 |
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Marine N2 Fixation Recent Discoveries and Future Challenges
Author | : Angela Landolfi,Beatriz Mouriño-Carballido,Sophie Rabouille |
Publsiher | : Frontiers Media SA |
Total Pages | : 146 |
Release | : 2021-04-13 |
Genre | : Science |
ISBN | : 9782889666898 |
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Biological Nitrogen Fixation
Author | : Frans J. de Bruijn |
Publsiher | : John Wiley & Sons |
Total Pages | : 2250 |
Release | : 2015-06-16 |
Genre | : Science |
ISBN | : 9781118637210 |
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Nitrogen is arguably the most important nutrient required by plants. However, the availability of nitrogen is limited in many soils and although the earth's atmosphere consists of 78.1% nitrogen gas (N2) plants are unable to use this form of nitrogen. To compensate , modern agriculture has been highly reliant on industrial nitrogen fertilizers to achieve maximum crop productivity. However, a great deal of fossil fuel is required for the production and delivery of nitrogen fertilizer. Moreover carbon dioxide (CO2) which is released during fossil fuel combustion contributes to the greenhouse effect and run off of nitrate leads to eutrophication of the waterways. Biological nitrogen fixation is an alternative to nitrogen fertilizer. It is carried out by prokaryotes using an enzyme complex called nitrogenase and results in atmospheric N2 being reduced into a form of nitrogen diazotrophic organisms and plants are able to use (ammonia). It is this process and its major players which will be discussed in this book. Biological Nitrogen Fixation is a comprehensive two volume work bringing together both review and original research articles on key topics in nitrogen fixation. Chapters across both volumes emphasize molecular techniques and advanced biochemical analysis approaches applicable to various aspects of biological nitrogen fixation. Volume 1 explores the chemistry and biochemistry of nitrogenases, nif gene regulation, the taxonomy, evolution, and genomics of nitrogen fixing organisms, as well as their physiology and metabolism. Volume 2 covers the symbiotic interaction of nitrogen fixing organisms with their host plants, including nodulation and symbiotic nitrogen fixation, plant and microbial "omics", cyanobacteria, diazotrophs and non-legumes, field studies and inoculum preparation, as well as nitrogen fixation and cereals. Covering the full breadth of current nitrogen fixation research and expanding it towards future advances in the field, Biological Nitrogen Fixation will be a one-stop reference for microbial ecologists and environmental microbiologists as well as plant and agricultural researchers working on crop sustainability.