Photobiogeochemistry Of Organic Matter


Photobiogeochemistry Of Organic Matter
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Photobiogeochemistry Of Organic Matter


Photobiogeochemistry Of Organic Matter
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Author : Khan M.G. Mostofa
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-15

Photobiogeochemistry Of Organic Matter written by Khan M.G. Mostofa 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 2012-12-15 with Science categories.


Photoinduced processes, caused by natural sunlight, are key functions for sustaining all living organisms through production and transformation of organic matter (OM) in the biosphere. Production of hydrogen peroxide (H2O2) from OM is a primary step of photoinduced processes, because H2O2 acts as strong reductant and oxidant. It is potentially important in many aquatic reactions, also in association with photosynthesis. Allochthonous and autochthonous dissolved organic matter (DOM) can be involved into several photoinduced or biological processes. DOM subsequently undergoes several physical, chemical, photoinduced and biological processes, which can be affected by global warming. This book is uniquely structured to overview some vital issues, such as: DOM; H2O2 and ROOH; HO•; Degradation of DOM; CDOM, FDOM; Photosynthesis; Chlorophyll; Metal complexation, and Global warming, as well as their mutual interrelationships, based on updated scientific results.



Biogeochemistry Of Marine Dissolved Organic Matter


Biogeochemistry Of Marine Dissolved Organic Matter
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Author : Dennis A. Hansell
language : en
Publisher: Academic Press
Release Date : 2014-10-02

Biogeochemistry Of Marine Dissolved Organic Matter written by Dennis A. Hansell and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-10-02 with Science categories.


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



Soil Organic Matter And Biological Activity


Soil Organic Matter And Biological Activity
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Author : D. Vaughan
language : en
Publisher:
Release Date : 2014-01-15

Soil Organic Matter And Biological Activity written by D. Vaughan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-15 with categories.




Microbial Utilization And Transformation Of Dissolved Organic Matter In Aquatic Environments From Streams To The Deep Ocean


Microbial Utilization And Transformation Of Dissolved Organic Matter In Aquatic Environments From Streams To The Deep Ocean
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Author : Johanna Sjöstedt
language : en
Publisher: Frontiers Media SA
Release Date : 2021-07-28

Microbial Utilization And Transformation Of Dissolved Organic Matter In Aquatic Environments From Streams To The Deep Ocean written by Johanna Sjöstedt 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 2021-07-28 with Science categories.




Water Chemistry


Water Chemistry
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Author : Patrick L. Brezonik
language : en
Publisher: Oxford University Press
Release Date : 2022

Water Chemistry written by Patrick L. Brezonik and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022 with Science categories.


Water Chemistry provides students with the tools needed to understand the processes that control the chemical species present in waters of both natural and engineered systems. After providing basic information about water and its chemical composition in environmental systems, the text coverstheoretical concepts key to solving water chemistry problems.Water Chemistry emphasizes that both equilibrium and kinetic processes are important in aquatic systems. The content focuses not only on inorganic constituents but also on natural and anthropogenic organic chemicals in water. This new edition of Water Chemistry also features updated discussions ofphotochemistry, chlorine and disinfectants, geochemical controls on chemical composition, trace metals, nutrients, and oxygen.Quantitative equilibrium and kinetic problems related to acid-base chemistry, complexation, solubility, oxidation/reduction reactions, sorption, and the fate and reactions of organic chemicals are solved using mathematical, graphical, and computational tools. Examples show the application of theoryand demonstrate how to solve problems using algebraic, graphical, and up-to-date computer-based techniques. Additional web material provides advanced content.



Environmental Organic Chemistry


Environmental Organic Chemistry
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Author : Rene P. Schwarzenbach
language : en
Publisher: John Wiley & Sons
Release Date : 2016-11-07

Environmental Organic Chemistry written by Rene P. Schwarzenbach and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-07 with Science categories.


Examines in a pedagogical way all pertinent molecular and macroscopic processes that govern the distribution and fate of organic chemicals in the environment and provides simple modeling tools to quantitatively describe these processes and their interplay in a given environmental system Treats fundamental aspects of chemistry, physics, and mathematical modeling as applied to environmentally relevant problems, and gives a state of the art account of the field Teaches the reader how to relate the structure of a given chemical to its physical chemical properties and intrinsic reactivities Provides a holistic and teachable treatment of phase partitioning and transformation processes, as well as a more focused and tailor-made presentation of physical, mathematical, and modeling aspects that apply to environmental situations of concern Includes a large number of questions and problems allowing teachers to explore the depth of understanding of their students or allowing individuals who use the book for self-study to check their progress Provides a companion website, which includes solutions for all problems as well as a large compilation of physical constants and compound properties



Outstanding Topics In Ocean Optics


Outstanding Topics In Ocean Optics
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Author : Dariusz Stramski
language : en
Publisher: MDPI
Release Date : 2019-04-23

Outstanding Topics In Ocean Optics written by Dariusz Stramski and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-23 with Science categories.


Ocean optics is a branch of oceanography which is firmly embedded in studies of a great variety of ocean science and engineering questions. The interactive nature between radiative transfer of light and various dissolved and particulate constituents of seawater is at the core of ocean optics science and applications. The transfer of radiant solar energy has vital implications to life and climate on Earth, and the large variety of subjects of ocean optics ranges from the subtle problems of physical optics to optical remote sensing towards a better understanding of ocean biology, biogeochemistry and ecosystems and their roles in the Earth's system processes. The intention of this book is to present a collection of papers that generally share a common denominator of frontier topics in ocean optics which are unique, uncommon or outstanding in the literature, and to provide a balanced view of the extraordinary breadth of research in this field. Topics as diverse as measurements and modeling of radiative transfer, light fields, light scattering and polarization, ocean color, benthic optical properties, and the use of optics for characterizing seawater constituents are addressed in this book. The book is expected to be of interest and useful to a broad audience of professional ocean scientists, engineers and advanced students with an interest in ocean optics and applications of optical methods in oceanography.



Aquatic Organic Matter Fluorescence


Aquatic Organic Matter Fluorescence
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Author : Paula G. Coble
language : en
Publisher: Cambridge University Press
Release Date : 2014-07-14

Aquatic Organic Matter Fluorescence written by Paula G. Coble and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-14 with Science categories.


A core text on principles, laboratory/field methodologies, and data interpretation for fluorescence applications in aquatic science, for advanced students and researchers.



Anthropogenic Tropical Forests


Anthropogenic Tropical Forests
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Author : Noboru Ishikawa
language : en
Publisher: Springer Nature
Release Date : 2019-11-06

Anthropogenic Tropical Forests written by Noboru Ishikawa and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-06 with Political Science categories.


The studies in this volume provide an ethnography of a plantation frontier in central Sarawak, Malaysian Borneo. Drawing on the expertise of both natural scientists and social scientists, the key focus is the process of commodification of nature that has turned the local landscape into anthropogenic tropical forests. Analysing the transformation of the space of mixed landscapes and multiethnic communities—driven by trade in forest products, logging and the cultivation of oil palm—the contributors explore the changing nature of the environment, multispecies interactions, and the metabolism between capitalism and nature. The project involved the collaboration of researchers specialising in anthropology, geography, Southeast Asian history, global history, area studies, political ecology, environmental economics, plant ecology, animal ecology, forest ecology, hydrology, ichthyology, geomorphology and life-cycle assessment. Collectively, the transdisciplinary research addresses a number of vital questions. How are material cycles and food webs altered as a result of large-scale land-use change? How have new commodity chains emerged while older ones have disappeared? What changes are associated with such shifts? What are the relationships among these three elements—commodity chains, material cycles and food webs? Attempts to answer these questions led the team to go beyond the dichotomy of society and nature as well as human and non-human. Rather, the research highlights complex relational entanglements of the two worlds, abruptly and forcibly connected by human-induced changes in an emergent and compelling resource frontier in maritime Southeast Asia. Chapters ‘Commodification of Nature on the Plantation Frontier’ and ‘Into a New Epoch: The Plantationocene’ are available open access under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License via link.springer.com.



Coral Reef Studies Of Japan


Coral Reef Studies Of Japan
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Author : Akira Iguchi
language : en
Publisher: Springer
Release Date : 2018-02-15

Coral Reef Studies Of Japan written by Akira Iguchi and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-15 with Science categories.


This book comprehensively introduces recent important studies on coral reefs from various research fields including biology, ecology, chemistry, the earth sciences, and conservation studies. Coral reef is one of the important ecosystems characterized by high biodiversity and the beauty. Coral reefs around Japan are located at the northern limit, composed by mainly fringing reefs along archipelago, and easily impacted by human activities. Thus, coral reef studies around Japan have provided important knowledge on basic sciences and conservation studies regarding coral reef ecosystem. This book would contribute to systematic understanding of vulnerable coral reef ecosystems due to human activities in the Indo-Pacific and Caribbean regions. The conservation efforts provide good reference to graduate and undergraduate students, and researchers in marine sciences, as well as those who are involved in coral reef studies.