Biogeochemistry

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Biogeochemistry

Author : William H. Schlesinger
Publisher : Academic Press
Page : 432 pages
File Size : 43,7 Mb
Release : 2012-12-02
Category : Science
ISBN : 9780323138703

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Biogeochemistry by William H. Schlesinger Pdf

Biogeochemistry: An Analysis of Global Change deals with changes in the biogeochemistry of the Earth's surface. The book covers the basics about the effect of life on the chemistry of the Earth, with emphasis on the microbial and chemical reactions that occur on land, in the sea, and in the atmosphere. Computer models are used to help understand elemental cycling and ecosystem function. This book is divided into two sections and comprised of 14 chapters. The discussion begins with an overview of the chemical processes controlling the environment in which we live. A simple model for the biogeochemistry of the Earth's surface is described. The chapters that follow examine models that astrophysicists suggest for the origin of chemical elements, as well as models for the formation of the solar system and the planets. The biogeochemical reactions in the atmosphere, lithosphere, and terrestrial biosphere are also described, along with rock weathering on land and the processes that drive the weathering reactions. The reader is introduced to biogeochemical cycling on land; biogeochemistry in freshwater wetlands and lakes, rivers and estuaries, and the sea; and the global water, carbon, sulfur, nitrogen, and phosphorus cycles. The book concludes with the argument that human population growth is the basis of every major environmental issue facing the world today. This book is intended as a textbook for college-level and graduate students who are interested in global change.

Introduction to the Biogeochemistry of Soils

Author : Ronald Amundson
Publisher : Cambridge University Press
Page : 235 pages
File Size : 44,7 Mb
Release : 2021-06-17
Category : Nature
ISBN : 9781108831260

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Introduction to the Biogeochemistry of Soils by Ronald Amundson Pdf

The first process-based textbook on how soils form and function in biogeochemical cycles, for advanced undergraduate and graduate students.

Modern Biogeochemistry

Author : V.N. Bashkin,Robert W. Howarth
Publisher : Springer Science & Business Media
Page : 580 pages
File Size : 47,7 Mb
Release : 2002-12-31
Category : Medical
ISBN : 1402009941

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Modern Biogeochemistry by V.N. Bashkin,Robert W. Howarth Pdf

This work aims to generalize modern ideas of biogeochemical developments in the last few decades, and supplement existing textbooks by providing modern understanding of biogeochemistry, from evolutionary biogeochemistry to practical applications of biogeochemistry.

Marine Carbon Biogeochemistry

Author : Jack J. Middelburg
Publisher : Springer
Page : 118 pages
File Size : 53,7 Mb
Release : 2019-01-25
Category : Science
ISBN : 9783030108229

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Marine Carbon Biogeochemistry by Jack J. Middelburg Pdf

This open access book discusses biogeochemical processes relevant to carbon and aims to provide readers, graduate students and researchers, with insight into the functioning of marine ecosystems. A carbon centric approach has been adopted, but other elements are included where relevant or needed. The book focuses on concepts and quantitative understanding of primary production, organic matter mineralization and sediment biogeochemistry. The impact of biogeochemical processes on inorganic carbon dynamics and organic matter transformation are also discussed.

Ecosystem Biogeochemistry

Author : Christopher S. Cronan
Publisher : Springer
Page : 203 pages
File Size : 44,7 Mb
Release : 2017-10-05
Category : Science
ISBN : 9783319664446

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Ecosystem Biogeochemistry by Christopher S. Cronan Pdf

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 in Mineral Exploration

Author : Colin E. Dunn
Publisher : Elsevier
Page : 480 pages
File Size : 46,6 Mb
Release : 2011-08-30
Category : Science
ISBN : 0080546498

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Biogeochemistry in Mineral Exploration by Colin E. Dunn Pdf

Significant refinements of biogeochemical methods applied to mineral exploration have been made during more than twenty years since the last major publication on this technique. This innovative, practical and comprehensive text is designed as a field handbook and an office reference volume. It outlines the historical development of biogeochemical methods applied to mineral exploration, and provides details of what, how, why and when to collect samples from all major climatic environments with examples from around the world. Recent commercialization of sophisticated analytical technology permits immensely more insight into the multi-element composition of plants. In particular, precise determination of ultra-trace levels of ‘pathfinder’ elements in dry tissues and recognition of element distribution patterns with respect to concealed mineralization. Data handling and interpretation are discussed in context of a wealth of previously unpublished information, including a section on plant mineralogy, much of which has been classified as confidential until recently. Data are provided on the biogeochemistry of more than 60 elements and, by case history examples, their roles discussed in assisting in the discovery of concealed mineral deposits. A look to the future includes the potential role of bacteria to provide new focus for mineral exploration. Analyses of samples from the controlled environment of Britain’s Eden Project are presented on an accompanying CD as part of a database that includes, also, the potential role of the halogens to assist in mineral exploration. Data on this CD provide a ‘hands-on’ approach for the reader to interrogate and personally assess real datasets from the burgeoning discipline of biogeochemical exploration. * Describes the practical aspects of plant selection and collection in different environments around the world, and how to process and analyze them * Discusses more than 60 elements in plants, with data interpretation and case history results that include exploration for Au, PGEs, U, base metals and kimberlites * Contains databases as digital files on an accompanying CD for "hands-on" experimentation with real biogeochemical data

Biogeochemistry of Marine Dissolved Organic Matter

Author : Dennis A. Hansell,Craig A. Carlson
Publisher : Academic Press
Page : 712 pages
File Size : 44,8 Mb
Release : 2014-10-02
Category : Science
ISBN : 9780124071537

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Biogeochemistry of Marine Dissolved Organic Matter by Dennis A. Hansell,Craig A. Carlson Pdf

Marine dissolved organic matter (DOM) is a complex mixture of molecules found throughout the world's oceans. It plays a key role in the export, distribution, and sequestration of carbon in the oceanic water column, posited to be a source of atmospheric climate regulation. Biogeochemistry of Marine Dissolved Organic Matter, Second Edition, focuses on the chemical constituents of DOM and its biogeochemical, biological, and ecological significance in the global ocean, and provides a single, unique source for the references, information, and informed judgments of the community of marine biogeochemists. Presented by some of the world's leading scientists, this revised edition reports on the major advances in this area and includes new chapters covering the role of DOM in ancient ocean carbon cycles, the long term stability of marine DOM, the biophysical dynamics of DOM, fluvial DOM qualities and fate, and the Mediterranean Sea. Biogeochemistry of Marine Dissolved Organic Matter, Second Edition, is an extremely useful resource that helps people interested in the largest pool of active carbon on the planet (DOC) get a firm grounding on the general paradigms and many of the relevant references on this topic. Features up-to-date knowledge of DOM, including five new chapters The only published work to synthesize recent research on dissolved organic carbon in the Mediterranean Sea Includes chapters that address inputs from freshwater terrestrial DOM

Biogeochemistry of Wetlands

Author : K. Ramesh Reddy,Ronald D. DeLaune
Publisher : CRC Press
Page : 800 pages
File Size : 41,7 Mb
Release : 2008-07-28
Category : Science
ISBN : 9780203491454

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Biogeochemistry of Wetlands by K. Ramesh Reddy,Ronald D. DeLaune Pdf

Wetland ecosystems maintain a fragile balance of soil, water, plant, and atmospheric components in order to regulate water flow, flooding, and water quality. Marginally covered in traditional texts on biogeochemistry or on wetland soils, Biogeochemistry of Wetlands is the first to focus entirely on the biological, geological, physical, and chemical

Modern Biogeochemistry

Author : Vladimir N. Bashkin
Publisher : Springer Science & Business Media
Page : 447 pages
File Size : 52,6 Mb
Release : 2006-12-29
Category : Science
ISBN : 9781402045868

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Modern Biogeochemistry by Vladimir N. Bashkin Pdf

This book is aimed at generalizing the modern ideas of both biogeochemical and environmental risk assessment that have been developed in recent years. Only a few books are available in this interdisciplinary area, since most deal mainly with various technical aspects of ERA description and calculations. This text aims at supplementing the existing books by providing a modern understanding of mechanisms responsible for ecological risks for human beings and ecosystems.

Ocean Biogeochemistry

Author : Michael J.R. Fasham
Publisher : Springer Science & Business Media
Page : 301 pages
File Size : 51,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642558443

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Ocean Biogeochemistry by Michael J.R. Fasham Pdf

Oceans account for 50% of the anthropogenic CO2 released into the atmosphere. During the past 15 years an international programme, the Joint Global Ocean Flux Study (JGOFS), has been studying the ocean carbon cycle to quantify and model the biological and physical processes whereby CO2 is pumped from the ocean's surface to the depths of the ocean, where it can remain for hundreds of years. This project is one of the largest multi-disciplinary studies of the oceans ever carried out and this book synthesises the results. It covers all aspects of the topic ranging from air-sea exchange with CO2, the role of physical mixing, the uptake of CO2 by marine algae, the fluxes of carbon and nitrogen through the marine food chain to the subsequent export of carbon to the depths of the ocean. Special emphasis is laid on predicting future climatic change.

Ocean Biogeochemistry

Author : Michael J.R. Fasham
Publisher : Springer Science & Business Media
Page : 324 pages
File Size : 43,9 Mb
Release : 2003-04-08
Category : Science
ISBN : 3540423982

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Ocean Biogeochemistry by Michael J.R. Fasham Pdf

Oceans account for 50% of the anthropogenic CO2 released into the atmosphere. During the past 15 years an international programme, the Joint Global Ocean Flux Study (JGOFS), has been studying the ocean carbon cycle to quantify and model the biological and physical processes whereby CO2 is pumped from the ocean's surface to the depths of the ocean, where it can remain for hundreds of years. This project is one of the largest multi-disciplinary studies of the oceans ever carried out and this book synthesises the results. It covers all aspects of the topic ranging from air-sea exchange with CO2, the role of physical mixing, the uptake of CO2 by marine algae, the fluxes of carbon and nitrogen through the marine food chain to the subsequent export of carbon to the depths of the ocean. Special emphasis is laid on predicting future climatic change.

Ocean Biogeochemical Dynamics

Author : Jorge L. Sarmiento
Publisher : Princeton University Press
Page : 528 pages
File Size : 46,5 Mb
Release : 2013-07-17
Category : Science
ISBN : 9781400849079

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Ocean Biogeochemical Dynamics by Jorge L. Sarmiento Pdf

Ocean Biogeochemical Dynamics provides a broad theoretical framework upon which graduate students and upper-level undergraduates can formulate an understanding of the processes that control the mean concentration and distribution of biologically utilized elements and compounds in the ocean. Though it is written as a textbook, it will also be of interest to more advanced scientists as a wide-ranging synthesis of our present understanding of ocean biogeochemical processes. The first two chapters of the book provide an introductory overview of biogeochemical and physical oceanography. The next four chapters concentrate on processes at the air-sea interface, the production of organic matter in the upper ocean, the remineralization of organic matter in the water column, and the processing of organic matter in the sediments. The focus of these chapters is on analyzing the cycles of organic carbon, oxygen, and nutrients. The next three chapters round out the authors' coverage of ocean biogeochemical cycles with discussions of silica, dissolved inorganic carbon and alkalinity, and CaCO3. The final chapter discusses applications of ocean biogeochemistry to our understanding of the role of the ocean carbon cycle in interannual to decadal variability, paleoclimatology, and the anthropogenic carbon budget. The problem sets included at the end of each chapter encourage students to ask critical questions in this exciting new field. While much of the approach is mathematical, the math is at a level that should be accessible to students with a year or two of college level mathematics and/or physics.

Biogeochemistry of Trace Elements

Author : Oleg S. Pokrovsky,Jerome Viers
Publisher : Unknown
Page : 0 pages
File Size : 55,7 Mb
Release : 2018
Category : Biogeochemistry
ISBN : 1536142441

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Biogeochemistry of Trace Elements by Oleg S. Pokrovsky,Jerome Viers Pdf

Over the past few decades, tremendous progress in analytical facilities allowed for the decreasing detection limits of trace element (TE) analysis in a large number of organic and inorganic matrices. This was especially true for freshwater aquatic systems, where direct measurements of more than forty trace elements have become possible provided that necessary precautions against pollution are made and required sample preparation protocol is maintained. Therefore, analyses of both liquid (water) and solid (biomass, sediments, soils, and aerosol particles) compartments of the landscape continuum allowed for a new perspective on biogeochemical factors of trace elements in a large panel of terrestrial environments. However, among all Earth biomes, the Arctic and subarctic regions are certainly less studied from a trace element biogeochemical view point.This book adresses a variety of geochemical and biogeochemical issues of trace element behavior in soils, waters, and plants across the world, from Eastern Europe to Siberian subarctic and Arctic islands. It presents a synthesis of state-of-the-art studiesusing precise analytical techniqueson trace element concentrations, fractionation, and migration in the main biogeochemical reservoirs of the Northern Hemisphere. This book combines chapters on trace elements in soils, plants, soil waters, lakes, rivers and their estuarine zones, and atmopsheric aerosols. As such, it provides a comprehensive view of current TE biogeochemistry and can serve as a reference compilation of available information for judging future changes in trace element biogeochemistry for terrestrial environments influenced by climate warming or increasing anthropogenic pollution.

Forest Hydrology and Biogeochemistry

Author : Delphis F. Levia,Darryl Carlyle-Moses,Tadashi Tanaka
Publisher : Springer Science & Business Media
Page : 740 pages
File Size : 51,9 Mb
Release : 2011-06-15
Category : Science
ISBN : 9789400713635

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Forest Hydrology and Biogeochemistry by Delphis F. Levia,Darryl Carlyle-Moses,Tadashi Tanaka Pdf

This international rigorously peer-reviewed volume critically synthesizes current knowledge in forest hydrology and biogeochemistry. It is a one-stop comprehensive reference tool for researchers and practitioners in the fields of hydrology, biogeoscience, ecology, forestry, boundary-layer meteorology, and geography. Following an introductory chapter tracing the historical roots of the subject, the book is divided into the following main sections: · Sampling and Novel Approaches · Forest Hydrology and Biogeochemistry by Ecoregion and Forest Type · Hydrologic and Biogeochemical Fluxes from the Canopy to the Phreatic Surface · Hydrologic and Biogeochemical Fluxes in Forest Ecosystems: Effects of Time, Stressors, and Humans The volume concludes with a final chapter that reflects on the current state of knowledge and identifies some areas in need of further research.

Introduction to Marine Biogeochemistry

Author : Susan Libes
Publisher : Academic Press
Page : 928 pages
File Size : 45,8 Mb
Release : 2011-08-29
Category : Science
ISBN : 0080916643

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Introduction to Marine Biogeochemistry by Susan Libes Pdf

Introduction to Marine Biogeochemistry focuses on the ocean's role in the biogeochemical cycling of selected elements and the impact of humans on the cycling of these elements. Among the topics covered are the chemical composition of seawater from the perspectives of elemental speciation and the impacts of solutes on water's physical behavior; biogeochemical phenomena which control accumulation and preservation of marine sediments; marine chemistry of radioactive and stable isotopes; and seawater pollution. The book contains many examples as well as steady-state models to aid readers in understanding this growing and complex science.. The focus of Introduction to Marine Biogeochemistry is the concept of the ocean as a system, linking land and atmospheric processes The text integrates the most current research, allowing students to learn concepts in context Includes detailed coverage of computational aspects