Perspectives on Biogeochemistry - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Perspectives on Biogeochemistry write by Egon T. Degens. This book was released on 2012-12-06. Perspectives on Biogeochemistry available in PDF, EPUB and Kindle. Perspectives on Biogeochemistry is an account of the origin of forces and matter at the dawn of time, and the way they evolved to planet Earth of today. Several fields of natural sciences are consulted to present a coherent view on the cycling of terrestrial elements and molecules, both organic and inorganic, in the course of time. Critical data are drawn together from astronomy, physics, chemistry, biology, and geology in order to provide some understanding of the complexity of the system Earth. In this book, E.T. Degens abstracts his knowledge of biogeochemical interactions acquired in more than thirty years of research and teaching. Students and anyone in the natural sciences wanting to familiarize themselves with phenomena prevailing at the periphery of their disciplines will profit by the very thorough and personal view of this pressing topic.
Aquatic Microbial Ecology and Biogeochemistry: A Dual Perspective
Aquatic Microbial Ecology and Biogeochemistry: A Dual Perspective - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Aquatic Microbial Ecology and Biogeochemistry: A Dual Perspective write by Patricia M. Glibert. This book was released on 2016-07-25. Aquatic Microbial Ecology and Biogeochemistry: A Dual Perspective available in PDF, EPUB and Kindle. This book highlights perspectives, insights, and data in the coupled fields of aquatic microbial ecology and biogeochemistry when viewed through the lens of collaborative duos – dual career couples. Their synergy and collaborative interactions have contributed substantially to our contemporary understanding of pattern, process and dynamics. This is thus a book by dual career couples about dual scientific processes. The papers herein represent wide-ranging topics, from the processes that structure microbial diversity to nitrogen and photosynthesis metabolism, to dynamics of changing ecosystems and processes and dynamics in individual ecosystems. In all, these papers take us from the Arctic to Africa, from the Arabian Sea to Australia, from small lakes in Maine and Yellowstone hot vents to the Sargasso Sea, and in the process provide analyses that make us think about the structure and function of all of these systems in the aquatic realm. This book is useful not only for the depth and breadth of knowledge conveyed in its chapters, but serves to guide dual career couples faced with the great challenges only they face. Great teams do make great science.
Ecosystem Biogeochemistry
Ecosystem Biogeochemistry - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Ecosystem Biogeochemistry write by Christopher S. Cronan. This book was released on 2017-10-05. Ecosystem Biogeochemistry available in PDF, EPUB and Kindle. This textbook presents a comprehensive process-oriented approach to biogeochemistry that is intended to appeal to readers who want to go beyond a general exposure to topics in biogeochemistry, and instead are seeking a holistic understanding of the interplay of biotic and environmental drivers in the cycling of elements in forested watersheds. The book is organized around a core set of ecosystem processes and attributes that collectively help to generate the whole-system structure and function of a terrestrial ecosystem. In the first nine chapters, a conceptual framework is developed based on distinct soil, microbial, plant, atmospheric, hydrologic, and geochemical processes that are integrated in the element cycling behavior of watershed ecosystems. With that conceptual foundation in place, students then proceed to the final three chapters where they are challenged to think critically about integrated element cycling patterns; roles for biogeochemical models; the likely impacts of disturbance, stress, and management on watershed biogeochemistry; and linkages among patterns and processes in watersheds experiencing novel environmental changes. Included with the text are figures, tables of comparative data, extensive literature citations, a glossary of terms, an index, and a set of 24 biogeochemical problems with answers. The problems are intended to support chapter concepts and to demonstrate how critical thinking skills, simple algebra, and thoughtful human logic can be used to solve applied problems in biogeochemistry that might be encountered by a research scientist or a resource manager. Using this book as an introduction to biogeochemistry, students will achieve a level of subject mastery and disciplinary perspective that will permit them to see and to interpret the individual components, interactions, and synergies that are represented in the dynamic element cycling patterns of watershed ecosystems.
Biogeochemistry
Biogeochemistry - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Biogeochemistry write by W.H. Schlesinger. This book was released on 2013-01-14. Biogeochemistry available in PDF, EPUB and Kindle. For the past 4 billion years, the chemistry of the Earth's surface, where all life exists, has changed remarkably. Historically, these changes have occurred slowly enough to allow life to adapt and evolve. In more recent times, the chemistry of the Earth is being altered at a staggering rate, fueled by industrialization and an ever-growing human population. Human activities, from the rapid consumption of resources to the destruction of the rainforests and the expansion of smog-covered cities, are all leading to rapid changes in the basic chemistry of the Earth. The Third Edition of Biogeochemistry considers the effects of life on the Earth's chemistry on a global level. This expansive text employs current technology to help students extrapolate small-scale examples to the global level, and also discusses the instrumentation being used by NASA and its role in studies of global change. With the Earth's changing chemistry as the focus, this text pulls together the many disparate fields that are encompassed by the broad reach of biogeochemistry. With extensive cross-referencing of chapters, figures, and tables, and an interdisciplinary coverage of the topic at hand, this text will provide an excellent framework for courses examining global change and environmental chemistry, and will also be a useful self-study guide. Emphasizes the effects of life on the basic chemistry of the atmosphere, the soils, and seawaters of the EarthCalculates and compares the effects of industrial emissions, land clearing, agriculture, and rising population on Earth's chemistrySynthesizes 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 sulfideIncludes an extensive review and up-to-date synthesis of the current literature on the Earth's biogeochemistry.
Biogeochemistry of Wetlands
Biogeochemistry of Wetlands - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Biogeochemistry of Wetlands write by K. Ramesh Reddy. This book was released on 2022-09-10. Biogeochemistry of Wetlands available in PDF, EPUB and Kindle. The globally important nature of wetland ecosystems has led to their increased protection and restoration as well as their use in engineered systems. Underpinning the beneficial functions of wetlands are a unique suite of physical, chemical, and biological processes that regulate elemental cycling in soils and the water column. This book provides an in-depth coverage of these wetland biogeochemical processes related to the cycling of macroelements including carbon, nitrogen, phosphorus, and sulfur, secondary and trace elements, and toxic organic compounds. In this synthesis, the authors combine more than 100 years of experience studying wetlands and biogeochemistry to look inside the black box of elemental transformations in wetland ecosystems. This new edition is updated throughout to include more topics and provide an integrated view of the coupled nature of biogeochemical cycles in wetland systems. The influence of the elemental cycles is discussed at a range of scales in the context of environmental change including climate, sea level rise, and water quality. Frequent examples of key methods and major case studies are also included to help the reader extend the basic theories for application in their own system. Some of the major topics discussed are: Flooded soil and sediment characteristics Aerobic-anaerobic interfaces Redox chemistry in flooded soil and sediment systems Anaerobic microbial metabolism Plant adaptations to reducing conditions Regulators of organic matter decomposition and accretion Major nutrient sources and sinks Greenhouse gas production and emission Elemental flux processes Remediation of contaminated soils and sediments Coupled C-N-P-S processes Consequences of environmental change in wetlands# The book provides the foundation for a basic understanding of key biogeochemical processes and its applications to solve real world problems. It is detailed, but also assists the reader with box inserts, artfully designed diagrams, and summary tables all supported by numerous current references. This book is an excellent resource for senior undergraduates and graduate students studying ecosystem biogeochemistry with a focus in wetlands and aquatic systems.
