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Author : Thomas Marion Church
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (318 download)
Download or read book Marine Barite written by Thomas Marion Church and published by . This book was released on 1970 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Adina Paytan
Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.:/5 (318 download)
Download or read book Marine Barite, a Recorder of Oceanic Chemistry, Productivity, and Circulation written by Adina Paytan and published by . This book was released on 1995 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edward D. Goldberg
Publisher : Harvard University Press
ISBN 13 : 9780674017344
Total Pages : 920 pages
Book Rating : 4.0/5 (173 download)
Download or read book Marine Chemistry written by Edward D. Goldberg and published by Harvard University Press. This book was released on 2005-06 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Weiqi Yao
Publisher : Cambridge University Press
ISBN 13 : 1108847552
Total Pages : 46 pages
Book Rating : 4.1/5 (88 download)
Download or read book Pelagic Barite written by Weiqi Yao and published by Cambridge University Press. This book was released on 2021-01-28 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reconstruction of ocean paleoproductivity and paleochemistry is paramount to understanding global biogeochemical cycles such as the carbon, oxygen and sulfur cycles and the responses of these cycles to changes in climate and tectonics. Paleo-reconstruction involves the application of various tracers that record seawater compositions, which in turn may be used to infer oceanic processes. Several important tracers are incorporated into pelagic barite, an authigenic mineral that forms in the water column. Here we summarize the utility of pelagic barite for the reconstruction of export production and as a recorder of seawater S, O, Sr, Ca and Ba.
Author : Sandra H. B. Clark
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (359 download)
Download or read book Barite Nodules in Devonian Shale and Mudstone of Western Virginia written by Sandra H. B. Clark and published by . This book was released on 1989 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A proposed origin of barite nodules in Devonian shale and mudstone of the Appalachian basin in western Virginia based on physical characteristics of the nodules and on the stratigraphy, paleoenvironment, and geochemistry of the shale and mudstone.
Author :
Publisher : Academic Press
ISBN 13 : 0128130822
Total Pages : 4318 pages
Book Rating : 4.1/5 (281 download)
Download or read book Encyclopedia of Ocean Sciences written by and published by Academic Press. This book was released on 2019-04-12 with total page 4318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The oceans cover 70% of the Earth’s surface, and are critical components of Earth’s climate system. This new edition of Encyclopedia of Ocean Sciences, Six Volume Set summarizes the breadth of knowledge about them, providing revised, up to date entries as well coverage of new topics in the field. New and expanded sections include microbial ecology, high latitude systems and the cryosphere, climate and climate change, hydrothermal and cold seep systems. The structure of the work provides a modern presentation of the field, reflecting the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief. In this framework maximum attention has been devoted to making this an organic and unified reference. Represents a one-stop. organic information resource on the breadth of ocean science research Reflects the input and different perspective of chemical, physical and biological oceanography, the specialized area of expertise of each of the three Editors-in-Chief New and expanded sections include microbial ecology, high latitude systems and climate change Provides scientifically reliable information at a foundational level, making this work a resource for students as well as active researches
Author : Horst D. Schulz
Publisher : Springer Science & Business Media
ISBN 13 : 3540321446
Total Pages : 583 pages
Book Rating : 4.5/5 (43 download)
Download or read book Marine Geochemistry written by Horst D. Schulz and published by Springer Science & Business Media. This book was released on 2006-07-02 with total page 583 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1980 a considerable amount of scientific research dealing with geochemical processes in marine sediments has been carried out. This textbook summarizes the state-of-the-art in this field of research providing a complete representation of the subject and including the most recent findings. The topics covered include the examination of sedimentological and physical properties of the sedimentary solid phase. A new chapter describes properties, occurrence and formation of gas hydrates in marine sediments. The textbook ends with a chapter on model conceptions and computer models to quantify processes of early diagenesis.
Author : Roger George Burns
Publisher : de Gruyter
ISBN 13 :
Total Pages : 410 pages
Book Rating : 4.F/5 ( download)
Download or read book Marine Minerals written by Roger George Burns and published by de Gruyter. This book was released on 1979 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 6 of Reviews in Mineralogy was originated from notes prepared for a short course on Marine Minerals held in La Jolla, California, November 2-3, 1979. Chapters in this volume are devoted to marine manganese oxide, iron oxide, silica polymorphs, zeolite, clay, phosphorite, barite, evaporite, and placer minerals. Carbonates are not included; coverage of this important mineral group warrants a separate monograph. The extremely interesting sulfide and hydrothermal mineral assemblages recently discovered at oceanic spreading centers are also not discussed here. Marine Minerals was first published in 1979 as Volume 6 of the series entitled Short course. In 1980 the Mineralogical Society of America changed the name of the series to Reviews in Mineralogy, and for that reason this, the second printing of Marine Minerals has been reissued under the new banner. Only minor corrections have been made.
Author : Susan Libes
Publisher : Academic Press
ISBN 13 : 0080916643
Total Pages : 925 pages
Book Rating : 4.0/5 (89 download)
Download or read book Introduction to Marine Biogeochemistry written by Susan Libes and published by Academic Press. This book was released on 2011-08-29 with total page 925 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Author : Kenneth Lee
Publisher : Springer Science & Business Media
ISBN 13 : 1461400465
Total Pages : 601 pages
Book Rating : 4.4/5 (614 download)
Download or read book Produced Water written by Kenneth Lee and published by Springer Science & Business Media. This book was released on 2011-09-18 with total page 601 pages. Available in PDF, EPUB and Kindle. Book excerpt: A state-of-the-art review of scientific knowledge on the environmental risk of ocean discharge of produced water and advances in mitigation technologies. In offshore oil and gas operations, produced water (the water produced with oil or gas from a well) accounts for the largest waste stream (in terms of volume discharged). Its discharge is continuous during oil and gas production and typically increases in volume over the lifetime of an offshore production platform. Produced water discharge as waste into the ocean has become an environmental concern because of its potential contaminant content. Environmental risk assessments of ocean discharge of produced water have yielded different results. For example, several laboratory and field studies have shown that significant acute toxic effects cannot be detected beyond the "point of discharge" due to rapid dilution in the receiving waters. However, there is some preliminary evidence of chronic sub-lethal impacts in biota associated with the discharge of produced water from oil and gas fields within the North Sea. As the composition and concentration of potential produced water contaminants may vary from one geologic formation to another, this conference also highlights the results of recent studies in Atlantic Canada.
Author : William Alexander Deer
Publisher : Geological Society of London
ISBN 13 : 9781897799901
Total Pages : 396 pages
Book Rating : 4.7/5 (999 download)
Download or read book Rock-forming Minerals written by William Alexander Deer and published by Geological Society of London. This book was released on 1998 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume deals with sulphates, carbonates, phosphates and halides, incorporating recent advances in investigative techniques. Each mineral chapter has sections on structure, chemistry, optical and physical properties, distinguishing features and paragenesis. Chapters are headed with brief tabulations of mineral data and a sketch of optical orientation. Results are included from ocean floor experimentation and deep sea drilling.
Author : Wallace Hall Campbell
Publisher :
ISBN 13 :
Total Pages : 610 pages
Book Rating : 4.3/5 (243 download)
Download or read book Mineral-resource Assessments in Alaska written by Wallace Hall Campbell and published by . This book was released on 1984 with total page 610 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : DIANE Publishing
ISBN 13 : 1428984739
Total Pages : 21 pages
Book Rating : 4.4/5 (289 download)
Download or read book Stratiform barite deposits in the Roberts Mountains allochthon, Nevada written by and published by DIANE Publishing. This book was released on with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : N. Noffke
Publisher : Elsevier
ISBN 13 : 9780444520197
Total Pages : 216 pages
Book Rating : 4.5/5 (21 download)
Download or read book Geobiology: Objectives, Concepts, Perspectives written by N. Noffke and published by Elsevier. This book was released on 2005-06-30 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Geobiology understands earth as a system, and life as part of it. In space and time, life influences earth's development, and earth's changing environments moulds life. Geobiology mirrors not only a new development in sciences, but also responses to the new challenges and demands imposed by today's world and society." --p. 1.
Author : Gerhard Fischer
Publisher : Springer Science & Business Media
ISBN 13 : 3642586465
Total Pages : 768 pages
Book Rating : 4.6/5 (425 download)
Download or read book Use of Proxies in Paleoceanography written by Gerhard Fischer and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt: Paleoceanographic proxies provide infonnation for reconstructions of the past, including climate changes, global and regional oceanography, and the cycles of biochemical components in the ocean. These prox ies are measurable descriptors for desired but unobservable environmental variables such as tempera ture, salinity, primary productivity, nutrient content, or surface-water carbon dioxide concentrations. The proxies are employed in a manner analogous to oceanographic methods. The water masses are first characterized according to their specific physical and chemical properties, and then related to particular assemblages of certain organisms or to particular element or isotope distributions. We have a long-standing series of proven proxies available. Marine microfossil assemblages, for instance, are employed to reconstruct surface-water temperatures. The calcareous shells of planktonic and benthic microorgan isms contain a wealth of paleoceanographic information in their isotopic and elemental compositions. Stable oxygen isotope measurements are used to detennine ice volume, and MglCa ratios are related to water temperatures, to cite a few examples. Organic material may also provide valuable infonnation, e. g. , about past productivity conditions. Studying the stable carbon isotope composition of bulk organic matter or individual marine organic components may provide a measure of past surface-water CO 2 conditions within the bounds of certain assumptions. Within the scope of paleoceanographic investigations, the existing proxies are continuously evolving and improving, while new proxies are being studied and developed. The methodology is improved by analysis of samples from the water column and surface sediments, and through laboratory experiments.
Author : Bozzano G Luisa
Publisher : Elsevier
ISBN 13 : 0444599320
Total Pages : 335 pages
Book Rating : 4.4/5 (445 download)
Download or read book Classifications and Historical Studies written by Bozzano G Luisa and published by Elsevier. This book was released on 2012-12-02 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classifications and Historical Studies is a collection of papers dealing with theoretical and applied ore petrology. One paper discusses the use of conceptual models in geology such as the diagrammatic/pictorial, the flow-chart, and the tabular types of conceptualizations. Another paper describes some transitional types of mineral deposits in volcanic and sedimentary rocks. Concentrations of copper minerals and commonly associated metals form deposits associated with orogenic belts and cratonic regions. The paper points out that many major groups of mineral deposits grade into other groups through occurrences with intermediate or transitional characteristics. It suggests a classification method of mineral deposits based on the observable features of the mineral deposits rather than their inferred genesis. One paper reviews the theory of magmatic—hydrothermal replacement origin of stratiform sulfide ore bodies. The review covers concepts of certain major ore deposits as being independent and isolated phenomena to regarding a wide range of deposits as contemporaneous, indigenous, and related to their environments. Another paper points out that according to North American geologists, certain types of ore deposits are formed syngenetically and are subjected to the same metamorphic events that affect the ores in which they are enclosed. The collection can be valuable to researchers, technical designers, or engineers whose works are related with oil refinery and fossil fuels, as well as to students majoring in geology.
Author :
Publisher :
ISBN 13 :
Total Pages : 520 pages
Book Rating : 4.:/5 (318 download)
Download or read book Assessment of the Long-term Fate and Effective Methods of Mitigation of California Outer Continental Shelf Platform Particulate Discharges written by and published by . This book was released on 1985 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
