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Author : Angela Landolfi
Publisher : Frontiers Media SA
ISBN 13 : 2889666891
Total Pages : 146 pages
Book Rating : 4.8/5 (896 download)
Download or read book Marine N2 Fixation: Recent Discoveries and Future Challenges written by Angela Landolfi and published by Frontiers Media SA. This book was released on 2021-04-13 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jonathan P. Zehr
Publisher : Springer Nature
ISBN 13 : 303067746X
Total Pages : 191 pages
Book Rating : 4.0/5 (36 download)
Download or read book Marine Nitrogen Fixation written by Jonathan P. Zehr and published by Springer Nature. This book was released on 2021-04-02 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Edward J. Carpenter
Publisher : Elsevier
ISBN 13 : 1483288293
Total Pages : 919 pages
Book Rating : 4.4/5 (832 download)
Download or read book Nitrogen in the Marine Environment written by Edward J. Carpenter and published by Elsevier. This book was released on 2013-10-22 with total page 919 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author :
Publisher : Academic Press
ISBN 13 : 0123847206
Total Pages : 5485 pages
Book Rating : 4.1/5 (238 download)
Download or read book Encyclopedia of Biodiversity written by and published by Academic Press. This book was released on 2013-02-05 with total page 5485 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 7-volume Encyclopedia of Biodiversity, Second Edition maintains the reputation of the highly regarded original, presenting the most current information available in this globally crucial area of research and study. It brings together the dimensions of biodiversity and examines both the services it provides and the measures to protect it. Major themes of the work include the evolution of biodiversity, systems for classifying and defining biodiversity, ecological patterns and theories of biodiversity, and an assessment of contemporary patterns and trends in biodiversity. The science of biodiversity has become the science of our future. It is an interdisciplinary field spanning areas of both physical and life sciences. Our awareness of the loss of biodiversity has brought a long overdue appreciation of the magnitude of this loss and a determination to develop the tools to protect our future. Second edition includes over 100 new articles and 226 updated articles covering this multidisciplinary field— from evolution to habits to economics, in 7 volumes The editors of this edition are all well respected, instantly recognizable academics operating at the top of their respective fields in biodiversity research; readers can be assured that they are reading material that has been meticulously checked and reviewed by experts Approximately 1,800 figures and 350 tables complement the text, and more than 3,000 glossary entries explain key terms
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309072549
Total Pages : 107 pages
Book Rating : 4.3/5 (9 download)
Download or read book Grand Challenges in Environmental Sciences written by National Research Council and published by National Academies Press. This book was released on 2001-05-24 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists have long sought to unravel the fundamental mysteries of the land, life, water, and air that surround us. But as the consequences of humanity's impact on the planet become increasingly evident, governments are realizing the critical importance of understanding these environmental systemsâ€"and investing billions of dollars in research to do so. To identify high-priority environmental science projects, Grand Challenges in Environmental Sciences explores the most important areas of research for the next generation. The book's goal is not to list the world's biggest environmental problems. Rather it is to determine areas of opportunity thatâ€"with a concerted investmentâ€"could yield significant new findings. Nominations for environmental science's "grand" challenges were solicited from thousands of scientists worldwide. Based on their responses, eight major areas of focus were identifiedâ€"areas that offer the potential for a major scientific breakthrough of practical importance to humankind, and that are feasible if given major new funding. The book further pinpoints four areas for immediate action and investment.
Author : Michel J Kaiser
Publisher : Oxford University Press, USA
ISBN 13 : 0199227020
Total Pages : 520 pages
Book Rating : 4.1/5 (992 download)
Download or read book Marine Ecology written by Michel J Kaiser and published by Oxford University Press, USA. This book was released on 2011-07-21 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Ecology: Processes, Systems, and Impacts offers a carefully balanced and stimulating survey of marine ecology, introducing the key processes and systems from which the marine environment is formed, and the issues and challenges which surround its future conservation.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 030916155X
Total Pages : 200 pages
Book Rating : 4.3/5 (91 download)
Download or read book Ocean Acidification written by National Research Council and published by National Academies Press. This book was released on 2010-09-14 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ocean has absorbed a significant portion of all human-made carbon dioxide emissions. This benefits human society by moderating the rate of climate change, but also causes unprecedented changes to ocean chemistry. Carbon dioxide taken up by the ocean decreases the pH of the water and leads to a suite of chemical changes collectively known as ocean acidification. The long term consequences of ocean acidification are not known, but are expected to result in changes to many ecosystems and the services they provide to society. Ocean Acidification: A National Strategy to Meet the Challenges of a Changing Ocean reviews the current state of knowledge, explores gaps in understanding, and identifies several key findings. Like climate change, ocean acidification is a growing global problem that will intensify with continued CO2 emissions and has the potential to change marine ecosystems and affect benefits to society. The federal government has taken positive initial steps by developing a national ocean acidification program, but more information is needed to fully understand and address the threat that ocean acidification may pose to marine ecosystems and the services they provide. In addition, a global observation network of chemical and biological sensors is needed to monitor changes in ocean conditions attributable to acidification.
Author : Simon Jungblut
Publisher : Springer Nature
ISBN 13 : 3030203891
Total Pages : 378 pages
Book Rating : 4.0/5 (32 download)
Download or read book YOUMARES 9 - the Oceans: Our Research, Our Future written by Simon Jungblut and published by Springer Nature. This book was released on 2020-01-01 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book summarizes peer-reviewed articles and the abstracts of oral and poster presentations given during the YOUMARES 9 conference which took place in Oldenburg, Germany, in September 2018. The aims of this book are to summarize state-of-the-art knowledge in marine sciences and to inspire scientists of all career stages in the development of further research. These conferences are organized by and for young marine researchers. Qualified early-career researchers, who moderated topical sessions during the conference, contributed literature reviews on specific topics within their research field. .
Author : Edward R. Leadbetter
Publisher : Springer Science & Business Media
ISBN 13 : 1461565111
Total Pages : 273 pages
Book Rating : 4.4/5 (615 download)
Download or read book Bacteria in Nature written by Edward R. Leadbetter and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Any branch of biology depends for its progress on the development of new concepts and to a lesser, but sometimes crucial, extent on the elimination of erroneous notions. Understanding the roles of bacteria required first the observation that such minute creatures existed, and subsequently the exper imental demonstrations that their presence was necessary for the occurrence of particular phenomena. In this first volume, the authors review the development of scientific understanding of the role of microbes as agents of diverse natural processes. Notably absent is a separate review of the history of microbes as agents of disease, a his tory available in many other publications. Regrettably absent is a review of the his tory of microbes as agents of inorganic transformations, a serious omission that resulted from the illness of the prospective author late in the preparation of this volume. The topic will of course be treated in later volumes, although not predominantly in a historical manner. Otherwise, the emphasis in this volume is on the history of understanding interrelationships between modes of bacterial existence and the inanimate environment. These relationships were established long be fore multicellular, differentiated or ganisms appeared as potential microbial habitats, and their recognition and elucidation contributed greatly to the widened appreciation of bacterial di versity and the importance of these simpler creatures to the physiochemical conditions of the biosphere.
Author : Douglas G. Capone
Publisher : Academic Press
ISBN 13 : 0123725224
Total Pages : 2079 pages
Book Rating : 4.1/5 (237 download)
Download or read book Nitrogen in the Marine Environment written by Douglas G. Capone and published by Academic Press. This book was released on 2008-08-01 with total page 2079 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the first edition of Nitrogen in the Marine Environment was published in 1983, it has been recognized as the standard in the field. In the time since the book first appeared, there has been tremendous growth in the field with unprecedented discoveries over the past decade that have fundamentally changed the view of the marine nitrogen cycle. As a result, this Second Edition contains twice the amount of information that the first edition contained. This updated edition is now available online, offering searchability and instant, multi-user access to this important information.*The classic text, fully updated to reflect the rapid pace of discovery*Provides researchers and students in oceanography, chemistry, and marine ecology an understanding of the marine nitrogen cycle*Available online with easy access and search - the information you need, when you need it
Author : Frans J. de Bruijn
Publisher : John Wiley & Sons
ISBN 13 : 1118637097
Total Pages : 2250 pages
Book Rating : 4.1/5 (186 download)
Download or read book Biological Nitrogen Fixation written by Frans J. de Bruijn and published by John Wiley & Sons. This book was released on 2015-06-12 with total page 2250 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography
Publisher :
ISBN 13 :
Total Pages : 564 pages
Book Rating : 4.0/5 (18 download)
Download or read book Waste Dumping written by United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Oceanography and published by . This book was released on 1982 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309172578
Total Pages : 283 pages
Book Rating : 4.3/5 (91 download)
Download or read book 50 Years of Ocean Discovery written by National Research Council and published by National Academies Press. This book was released on 2000-01-03 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the development of ocean sciences over the past 50 years, highlighting the contributions of the National Science Foundation (NSF) to the field's progress. Many of the individuals who participated in the exciting discoveries in biological oceanography, chemical oceanography, physical oceanography, and marine geology and geophysics describe in the book how the discoveries were made possible by combinations of insightful individuals, new technology, and in some cases, serendipity. In addition to describing the advance of ocean science, the book examines the institutional structures and technology that made the advances possible and presents visions of the field's future. This book is the first-ever documentation of the history of NSF's Division of Ocean Sciences, how the structure of the division evolved to its present form, and the individuals who have been responsible for ocean sciences at NSF as "rotators" and career staff over the past 50 years.
Author :
Publisher : National Academies
ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.1/5 (344 download)
Download or read book Biological Nitrogen Fixation written by and published by National Academies. This book was released on 1994 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ajay Kumar
Publisher : Academic Press
ISBN 13 : 0323958508
Total Pages : 540 pages
Book Rating : 4.3/5 (239 download)
Download or read book Microbial Biomolecules written by Ajay Kumar and published by Academic Press. This book was released on 2022-12-02 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbial Biomolecules: Emerging Approach in Agriculture, Pharmaceuticals and Environment Management explores and compiles new aspects of microbial-based biomolecules such as microbial enzymes, microbial metabolites, microbial surfactants, exopolysaccharides, and bioactive compounds and their potential applications in the field of health-related issues, sustainable agriculture and environment contamination management. Written for researchers, scientists, and graduate and PhD students in the areas of Microbiology, Biotechnology, Environmental Science and Pharmacology, this book covers the urgent need to explore eco-friendly and sustainable approaches to healthcare, agriculture and environmental contamination management. - Explores eco-friendly and sustainable approaches to healthcare, agriculture and environmental contamination management - Compiles new aspects of microbial-based biomolecules - Proves that the use of microbes or microbial products are suitable alternatives to manage the current challenges of healthcare issues, chemical pesticides and environmental contamination
Author :
Publisher : Academic Press
ISBN 13 : 0080959679
Total Pages : 441 pages
Book Rating : 4.0/5 (89 download)
Download or read book Advances in Marine Biology written by and published by Academic Press. This book was released on 2009-11-02 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Marine Biology has been providing in-depth and up-to-date reviews on all aspects of marine biology since 1963 -- over 40 years of outstanding coverage! The series is well-known for both its excellence of reviews and editing. Now edited by D.W. Sims (Marine Biological Association Laboratory, Plymouth, UK), with an internationally renowned Editorial Board, the serial publishes in-depth and up-to-date content on a wide range of topics that will appeal to postgraduates and researchers in marine biology, fisheries science, ecology, zoology, and biological oceanography. - Rated "Number 1" in the highly competitive category of Marine and Freshwater Biology by ISI in the 2000 ISI journals citation report - Maintains an Impact Factor of 3.37, the highest in the field - Series features over 35 years of coverage of the research
Author : Ali Asghar Rastegari
Publisher : Elsevier
ISBN 13 : 0128205296
Total Pages : 314 pages
Book Rating : 4.1/5 (282 download)
Download or read book New and Future Developments in Microbial Biotechnology and Bioengineering written by Ali Asghar Rastegari and published by Elsevier. This book was released on 2020-05-15 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: New and Future Developments in Microbial Biotechnology and Bioengineering: Trends of Microbial Biotechnology for Sustainable Agriculture and Biomedicine Systems: Perspectives for Human Health discusses how microbial biotechnology helps us understand new strategies to reduce pathogens and drug resistance through microbial biotechnology. The most commonly used probiotic bacteria are Lactobacillus and Bifidobacterium. Therefore, the probiotic strains exhibit powerful anti-inflammatory, antiallergic and other important properties. This new book provides an indispensable reference source for engineers/bioengineers, biochemists, biotechnologists, microbiologists, pharmacologists, and researchers who want to know about the unique properties of this microbe and explore its sustainable biomedicine future applications. - Introduces the principles of microbial biotechnology and its application for sustainable biomedicine system - Explores various microbes and their beneficial application for biofortification of crops for micronutrients - Explains the potentials and significance of probiotics, prebiotics and synbiotics in health and disease - Includes current applications of beneficial microbes as Functional Food Products of Pharmaceutical Importance
