From Fires To Oceans Dynamics Of Fire Derived Organic Matter In Terrestrial And Aquatic Ecosystems
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From Fires To Oceans Dynamics Of Fire Derived Organic Matter In Terrestrial And Aquatic Ecosystems
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Author : Samuel Abiven
language : en
Publisher: Frontiers Media SA
Release Date : 2019-05-09
From Fires To Oceans Dynamics Of Fire Derived Organic Matter In Terrestrial And Aquatic Ecosystems written by Samuel Abiven and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-09 with categories.
Fire-derived organic matter, also known as pyrogenic carbon (PyC), is ubiquitous on Earth. It can be found in soils, sediments, water and air. In this wide range of environments, fire-derived organic matter, represents a key component of the organic matter pool, and, in many cases, the largest identifiable group of organic compounds. PyC is also one of the most persistent organic matter fractions in the ecosystems, and its study is, therefore, particularly relevant for the global carbon cycle. From its production during vegetation fires to its transfer into soils, sediments and waters, PyC goes through different transformations, both abiotic and biotic. Contrary to early assumptions, PyC is not inert and interacts strongly with the environment: evidence of microbial decomposition, oxidation patterns and interactions with minerals have been described in different matrices. PyC travels across these different environments and it is modified chemically and physically, but remains persistent. This Research Topic explores important questions in our understanding of fire-derived organic matter, from the characterization and quantification of PyC components, to the transformation and mobilization processes taking place on terrestrial and aquatic ecosystems. The studies compiled here provide novel and, often, unexpected results. They all answer some of the questions posed and, more importantly, provide scope for many more.
Climate Change And Estuaries
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Author : Michael J. Kennish
language : en
Publisher: CRC Press
Release Date : 2023-09-15
Climate Change And Estuaries written by Michael J. Kennish and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-09-15 with Science categories.
Climate change is having an increasing impact on coastal, estuarine, and marine environments worldwide. This book provides state-of-the-art coverage of climate change effects on estuarine ecosystems from local, regional, and global perspectives. With editors among the most noted international scholars in coastal ecology and estuarine science and contributors who are world-class in their fields, the chapters in this volume consist of comprehensive studies in coastal, estuarine and marine sciences, climate change, and coastal management and provide an extensive international collection of data in tabular, illustrated, and narrative formats useful for coastal scientists, planners, and managers. Comprised of three sections: (1) physical-chemical aspects; (2) biological aspects; and (3) management aspects, the book not only examines climatic and non-climatic drivers of change affecting coastal, estuarine, and marine environments but also their interactions and effects on populations of organisms, communities, habitats, and ecosystem structure and function. Pulling together today’s most salient issues and key literature advances for those concerned with coastal management, it allows the reader to see across direct and indirect interactions among disciplinary and ecosystem boundaries. Climate Change and Estuaries meets the research needs of climate scientists, estuarine and marine biologists, marine chemists, marine geologists, hydrologists, and coastal engineers, while students, professors, administrators, and other professionals will also find it an exhaustive reference.
Recarbonization Of The Biosphere
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Author : Rattan Lal
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-03-28
Recarbonization Of The Biosphere written by Rattan Lal and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-28 with Science categories.
Human activities are significantly modifying the natural global carbon (C) cycles, and concomitantly influence climate, ecosystems, and state and function of the Earth system. Ever increasing amounts of carbon dioxide (CO2) are added to the atmosphere by fossil fuel combustion but the biosphere is a potential C sink. Thus, a comprehensive understanding of C cycling in the biosphere is crucial for identifying and managing biospheric C sinks. Ecosystems with large C stocks which must be protected and sustainably managed are wetlands, peatlands, tropical rainforests, tropical savannas, grasslands, degraded/desertified lands, agricultural lands, and urban lands. However, land-based sinks require long-term management and a protection strategy because C stocks grow with a progressive improvement in ecosystem health.
Dynamic Aquaria
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Author : Walter H. Adey
language : en
Publisher: Elsevier
Release Date : 2024-03-26
Dynamic Aquaria written by Walter H. Adey and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-26 with Technology & Engineering categories.
Dynamic Aquaria: Building and Restoring Ecosystems and the Biosphere, Fourth Edition demonstrates how the living systems modeling of aquatic ecosystems for ecological, biological, physiological research, and ecosystem restoration produce answers to very complex ecological questions. The book describes unique characteristics of water that have allowed carbon chemistry to flourish and evolve life over 4 billion years, along with current disruptions such as global warming, overfishing, and chemical pollution. New content in this edition includes the use of LED lighting, DNA sequencing in microcosm construction and analysis, and the expansion of the bioengineered tool Algal Turf Scrubbing (ATS) to combat global pollution problems. The book also features new information on marine calcification, research microcosms, thermogeography, and methods of water movement for minimizing plankton loss. It supports a deeper biological and ecological intelligence among the human population to better understand the processes behind environmental issues. Offers the basic physical and chemical background necessary for understanding aquatic and marine ecosystems Expands available electro-mechanical tools for developing living system models Features new information on the biomimicry water control system, Algal Turf Scrubbing (ATS) Evidences how ecosystem modeling can contribute to the understanding of climate change
Challenges For Diadromous Fishes In A Dynamic Global Environment
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Author : Alex Haro
language : en
Publisher:
Release Date : 2009
Challenges For Diadromous Fishes In A Dynamic Global Environment written by Alex Haro and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Nature categories.
Sponsored by the Northeastern Division, American Fisheries Society.
Thriving On Our Changing Planet A Decadal Strategy For Earth Observation From Space
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Author : National Academies of Sciences, Engineering, and Medicine
language : en
Publisher: National Academies Press
Release Date : 2019-06-18
Thriving On Our Changing Planet A Decadal Strategy For Earth Observation From Space written by National Academies of Sciences, Engineering, and Medicine and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-18 with Science categories.
We live on a dynamic Earth shaped by both natural processes and the impacts of humans on their environment. It is in our collective interest to observe and understand our planet, and to predict future behavior to the extent possible, in order to effectively manage resources, successfully respond to threats from natural and human-induced environmental change, and capitalize on the opportunities â€" social, economic, security, and more â€" that such knowledge can bring. By continuously monitoring and exploring Earth, developing a deep understanding of its evolving behavior, and characterizing the processes that shape and reshape the environment in which we live, we not only advance knowledge and basic discovery about our planet, but we further develop the foundation upon which benefits to society are built. Thriving on Our Changing Planet: A Decadal Strategy for Earth Observation from Space (National Academies Press, 2018) provides detailed guidance on how relevant federal agencies can ensure that the United States receives the maximum benefit from its investments in Earth observations from space, while operating within realistic cost constraints. This short booklet, designed to be accessible to the general public, provides a summary of the key ideas and recommendations from the full decadal survey report.
Biogeochemistry
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Author : W.H. Schlesinger
language : en
Publisher: Academic Press
Release Date : 2020-08-07
Biogeochemistry written by W.H. Schlesinger and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-07 with Science categories.
Biogeochemistry: An Analysis of Global Change, Fourth Edition, considers how the basic chemical conditions of the Earth, from atmosphere to soil to seawater, have been, and are being, affected by the existence of life. Human activities in particular, from the rapid consumption of resources to the destruction of the rainforests and the expansion of smog-covered cities, are leading to rapid changes in the basic chemistry of the Earth. The new edition features expanded coverage of topics, including the cryosphere, the global hydrogen cycle, biomineralization and the movement of elements across landscapes and continents by organisms and through global trade. The book will help students and researchers extrapolate small-scale examples to a global level. With cross-referencing of chapters, figures and tables, and an interdisciplinary coverage of the topic, this updated edition provides an excellent framework for examining global change and environmental chemistry. Includes an extensive review and up-to-date synthesis of the current literature on the Earth's biogeochemistry Synthesizes the global cycles of carbon, nitrogen, phosphorous and sulfur, and suggests the best current budgets for atmospheric gases such as ammonia, nitrous oxide, dimethyl sulfide, and carbonyl sulfide Features updated literature references and expanded coverage of topics, including the cryosphere, the global hydrogen cycle, biomineralization and the movement of elements across landscapes and continents by organisms and through global trade
Nuclear Magnetic Resonance
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Author : G A Webb
language : en
Publisher: Royal Society of Chemistry
Release Date : 2007-10-31
Nuclear Magnetic Resonance written by G A Webb and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-10-31 with Science categories.
As a spectroscopic method, Nuclear Magnetic Resonance (NMR) has seen spectacular growth over the past two decades, both as a technique and in its applications. Today the applications of NMR span a wide range of scientific disciplines, from physics to biology to medicine. Each volume of Nuclear Magnetic Resonance comprises a combination of annual and biennial reports which together provide comprehensive coverage of the literature on this topic. For those wanting to become rapidly acquainted with specific areas of NMR, this title provides unrivalled scope of coverage. Seasoned practitioners of NMR will find this an invaluable source of current methods and applications. Each volume of Nuclear Magnetic Resonance comprises a combination of annual and biennial reports which together provide comprehensive of the literature on this topic. This Specialist Periodical Report reflects the growing volume of published work involving NMR techniques and applications, in particular NMR of natural macromolecules which is covered in two reports: "NMR of Proteins and Acids" and "NMR of Carbohydrates, Lipids and Membranes". For those wanting to become rapidly acquainted with specific areas of NMR, this title provides unrivalled scope of coverage. Seasoned practitioners of NMR will find this an in valuable source of current methods and applications. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.
Grasses Systematics And Evolution
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Author : SWL Jacobs
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2000-05-19
Grasses Systematics And Evolution written by SWL Jacobs and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-05-19 with Science categories.
Grasses: Systematics and Evolution is a selection of the very best papers from the Proceedings of the Third International Symposium on Grass Systematics and Evolution held in Sydney, Australia in 1998. The papers represent some of the leading work from around the world on grasses and include reviews and current research into the comparative biology and classification. All 41 papers have been peer-reviewed and edited.
Bulletin Of The Atomic Scientists
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Author :
language : en
Publisher:
Release Date : 1970-12
Bulletin Of The Atomic Scientists written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970-12 with categories.
The Bulletin of the Atomic Scientists is the premier public resource on scientific and technological developments that impact global security. Founded by Manhattan Project Scientists, the Bulletin's iconic "Doomsday Clock" stimulates solutions for a safer world.