Описание: This volume synthesizes the relevant data that is fundamental to our understanding of trace metal biogeochemistry and the ecology of biological communities of deep-sea vent systems. It presents the combined results of biological and geochemical research and analyzes the microdistribution of animals and the spatial structure of vent communities. Careful consideration is given to the export of iron and other trace metals from hydrothermal vents. The environmental conditions to be found in deep-sea hydrothermal community habitats, along with the trace metal behavior in biotope water are characterized and the sources and forms of trace metals taken up by dominant hydrothermal vent animals are discussed. Special attention is paid to the poorly investigated deep biosphere of the sub-seafloor igneous crust. The book is illustrated with a wealth of exceptional deep-sea photos taken by the manned submersible “Mir”, and a dedicated chapter focuses on the role of deep manned submersibles in ocean research. The book will be of interest to researchers and students in the fields of oceanography, geochemistry, biology, the environmental sciences and marine ecology.
Автор: Fengxiang X. Han Название: Biogeochemistry of Trace Elements in Arid Environments ISBN: 9048175089 ISBN-13(EAN): 9789048175086 Издательство: Springer Рейтинг: Цена: 32004.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book offers comprehensive coverage of trace elements in arid zone regions. It begins by introducing the nature and properties of arid zone soil, followed by coverage of the major aspects of the trace elements and heavy metals of most concern in the world`s arid and semi-arid soils.
Автор: Jensen Karolina Название: Biogeochemistry ISBN: 1682860779 ISBN-13(EAN): 9781682860779 Издательство: Неизвестно Цена: 23333.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Biogeochemistry is the scientific discipline which focuses on understanding the characteristics and behaviour of chemical elements in biological systems and their interaction with living organisms. The significant topics encompassed in this book are biogeochemical cycles of chemical elements like carbon and nitrogen, soil formation and remediation, chemical composition of natural waters and their interaction with other substances, origin of petroleum and coal deposits, etc. It strives to provide a comprehensive idea about this discipline and to help develop a better understanding of the latest advances within this field. This book will serve as a reference to a broad spectrum of readers.
Автор: Kenneth S. Sajwan; Ashok K. Alva; Robert F. Keefer Название: Biogeochemistry of Trace Elements in Coal and Coal Combustion Byproducts ISBN: 1461368642 ISBN-13(EAN): 9781461368649 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The research papers in this book present current knowledge of the sources, pathways, behavior, and effects of trace elements in soils, waters, plants, and animals. It is of interest to a variety of readers, including public health and environmental professionals, consultants, and academicians.
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