Автор: McSween, Harry Y., Название: Cosmochemistry / ISBN: 1108839835 ISBN-13(EAN): 9781108839839 Издательство: Cambridge Academ Рейтинг: Цена: 9821.00 р. Наличие на складе: Есть (1 шт.) Описание: This second edition is thoroughly updated with exciting discoveries made by new spacecraft missions and in state-of-the-art terrestrial laboratories. With boxes covering basic definitions and essential background material, an appendix of analytical techniques, end-of-chapter questions, and a glossary, this is ideal text for cosmochemistry courses.
Автор: Ahm Anne-Sofie, Husson Jon Название: Local and Global Controls on Carbon Isotope Chemostratigraphy ISBN: 1009013955 ISBN-13(EAN): 9781009013956 Издательство: Cambridge Academ Рейтинг: Цена: 2851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Over million-year timescales, the geologic cycling of carbon controls long-term climate and the oxidation of Earth`s surface. Inferences about the carbon cycle can be made from time series of carbon isotopic ratios measured from sedimentary rocks.
Автор: Lau, Kimberly V. (university Of California, Riverside) Romaniello, Stephen J. (arizona State University) Zhang, Feifei (yale University, Connecticut) Название: Elements in geochemical tracers in earth system science ISBN: 1108731112 ISBN-13(EAN): 9781108731119 Издательство: Cambridge Academ Рейтинг: Цена: 2851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Uranium isotopes (238U/235U) have emerged as a proxy to reconstruct the redox conditions of the Earth's oceans and atmosphere based upon the large isotopic fractionation between reduced U(IV) and oxidized U(VI). Variations in 238U/235U, particularly when recorded in carbonate sediments, can track global trends in marine oxygenation and de-oxygenation. It is unique from other proxies because reduction primarily occurs at the sediment-water interface, and this sensitivity makes U isotopes especially relevant for the habitability of benthic animals. This Element covers the background, methods, and case studies of this promising tool for understanding Earth's environmental transitions, as rapid development continues to refine the accuracy of interpretations of 238U/235U records.
Автор: Bao, Huiming (louisiana State University) Название: Elements in geochemical tracers in earth system science ISBN: 1108723373 ISBN-13(EAN): 9781108723374 Издательство: Cambridge Academ Рейтинг: Цена: 2851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This Element focuses on the history of discovery of triple isotope effects, the conceptual framework behind these effects, and major lines of development in the past few years of triple oxygen isotope research.
Автор: Inglis, Gordon N. (university Of Southampton) Tierney, Jessica E. (university Of Arizona) Название: The tex86 paleotemperature proxy ISBN: 1108810535 ISBN-13(EAN): 9781108810531 Издательство: Cambridge Academ Рейтинг: Цена: 2851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The TEX86 paleothermometer is based upon the distribution of archaeal membrane lipids (`GDGTs`) in marine sediments. We review the principles of the TEX86 proxy and developments made over the last two decades. We also discuss its application as a paleotemperature proxy and explore existing challenges and limitations.
Автор: Stьeken Eva E., Kipp Michael A. Название: Selenium Isotope Paleobiogeochemistry ISBN: 110874916X ISBN-13(EAN): 9781108749169 Издательство: Cambridge Academ Рейтинг: Цена: 2851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The attraction of selenium isotopes as a paleoenvironmental tracer lies in the high redox potential of selenium oxyanions (SeIV and SeVI), the dominant species in the modern ocean. The largest isotopic fractionations occur during oxyanion reduction, which makes selenium isotopes a sensitive proxy for the redox evolution of our planet.
Описание: The book represents a collection of papers presented at VI International Symposium 'Biogenic - abiogenic interactions in natural and anthropogenic systems' that was held on 24-27 September 2018 in Saint Petersburg (Russia). Papers in this book cover a wide range of topics connecting with interactions between biogenic and abiogenic components in lithosphere, biosphere and technosphere. The main regarding topics are following: methods for studying the interactions between biogenic and abiogenic components; geochemistry of biogenic-abiogenic systems; biomineralization and nature-like materials and technologies; medical geology; biomineralogy and organic mineralogy; biomineral interactions in soil; biodeterioration of natural and artificial materials; biomineral interactions in extreme environment.
Автор: Owens, Jeremy D. (florida State University) Название: Application of thallium isotopes ISBN: 110872339X ISBN-13(EAN): 9781108723398 Издательство: Cambridge Academ Рейтинг: Цена: 2851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Tracking initial ocean (de)oxygenation is critical to better constrain the coevolution of life and environment. Development of thallium isotopes has provided evidence to track the global manganese oxide burial which responds to early (de)oxygenation for short-term climate events. This Element provides an introduction to the application of thallium isotopes, case studies, and future directions.
Автор: Lester Hanks Название: Geochemistry: Earths System Processes ISBN: 1681175924 ISBN-13(EAN): 9781681175928 Издательство: Gazelle Book Services Рейтинг: Цена: 31876.00 р. Наличие на складе: Нет в наличии.
Описание: Geochemistry is the science that uses the tools and principles of chemistry to explain the mechanisms behind major geological systems such as the Earths crust and its oceans. The realm of geochemistry extends beyond the Earth, encompassing the entire Solar System and has made important contributions to the understanding of a number of processes including mantle convection, the formation of planets and the origins of granite and basalt. The Earth is part of a closely related family of heavenly bodies, our Solar System, that formed simultaneously. Hence, the realm of geochemistry extends beyond the Earth to encompass the entire Solar System. The goals of geochemistry are thus no different from those of other fields of earth science; just the approach differs. The contributions of geochemistry to this advance have been simply enormous. Geochemists study the composition, structure, processes, and other physical aspects of the Earth. They examine the distribution of chemical elements in rocks and minerals, as well as the movement of these elements into soil and water systems. There is a wealth of information buried in the liquids, gases, and mineral deposits of rock. Understanding the chemical composition of rocks tells oil companies where to drill for oil; enables scientists to put together broad-based theories about the way the Earth is changing; helps environmental management companies decide how to dispose of a toxic or hazardous substance; and steers mining companies toward use of natural resources with a minimum. This book brings together the knowledge from a variety of topics within the field of geochemistry. The audience for the book consists of a multitude of scientists such as physicists, geologists, technologists, petroleum engineers, volcanologists, geochemists and government agencies.
Автор: Markert, Bernd Franzle, Stefan Wunschmann, Simone Название: Chemical evolution ISBN: 3319143549 ISBN-13(EAN): 9783319143545 Издательство: Springer Рейтинг: Цена: 15372.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is written for researchers and students interested in the function and role of chemical elements in biological or environmental systems. Experts have long known that the Periodic System of Elements (PSE) provides only an inadequate chemical description of elements of biological, environmental or medicinal importance. This book explores the notion of a Biological System of the Elements (BSE) established on accurate and precise multi-element data, including evolutionary aspects, representative sampling procedures, inter-element relationships, the physiological function of elements and uptake mechanisms. The book further explores the concept Stoichiometric Network Analysis (SNA) to analyze the biological roles of chemical species. Also discussed is the idea of ecotoxicological identity cards which give a first-hand description of properties relevant for biological and toxicological features of a certain chemical element and its geo biochemically plausible speciation form. The focus of this book goes beyond both classical bioinorganic chemistry and toxicology.
Автор: Shikazono, Naotatsu Название: Environmental and resources geochemistry of earth system ISBN: 443154903X ISBN-13(EAN): 9784431549031 Издательство: Springer Рейтинг: Цена: 11179.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Environmental and Resources Geochemistry of Earth System
Автор: Nielsen, Sune G. (woods Hole Oceanographic Institution, Massachusetts) Название: Vanadium isotopes ISBN: 1108797946 ISBN-13(EAN): 9781108797948 Издательство: Cambridge Academ Рейтинг: Цена: 2851.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Vanadium isotope ratios (51V/50V) have potential to provide information about changes in past ocean oxygen contents. The oxygen abundance sensitivity range of V isotopes suggests that this paleoproxy could be particularly useful in tracing marine oxygenation changes throughout the Phanerozoic and potentially beyond.
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