Land-Ocean Systems in the Siberian Arctic, Heidemarie Kassens; Henning A. Bauch; Igor A. Dmit
Автор: V.V. Ryabov; A.Ya. Shevko; M.P. Gora Название: Trap Magmatism and Ore Formation in the Siberian Noril`sk Region ISBN: 9402405194 ISBN-13(EAN): 9789402405194 Издательство: Springer Рейтинг: Цена: 14365.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This 2-volume work covers petrographic and geochemical details of igneous rock types in the Noril`sk region, examining petrogenesis and mineralization. Volume 2 is an atlas of rock types, with photomicrographs of rocks from all igneous complexes of the region.
Описание: The Siberian sturgeon, Acipenser baerii Brandt 1869 is the most widely farmed sturgeon species. Continuing from Volume 1, which focuses on the biology of the species, the present Volume 2 in turn examines farming aspects. It is divided into six parts, the first of which deals with reproduction and early ontogenesis, i.e. reproductive cycles, controlled reproduction, sperm cryoconservation, and weaning of larvae. The second covers the growing phase with a focus on food and feeding (management, fish meal replacement, potential endocrine disruptions, usefulness of prebiotics and immunostimulants, and nitrogen excretion). Production-related data are the focus of the third part and include: characteristics (countries, structures of production, evolution in production, economic features) of the gross production of the species (meat and caviar) worldwide, a method for assessing the quality of caviars, off-flavors management, and an example of production of fingerlings for restocking. Part four addresses selected long-term management issues: genetic variability of brood stocks, genome manipulation and sex control, and the advantages of hybrids. The next three chapters constitute the fifth part, which is devoted to health status (immunology and welfare). In closing, the absence of ecological risks of introducing the species in non-native waters is shown using two long-term documented examples (Russia and France). Three methodological chapters round out the volume, covering: in vitro incubation of ovarian follicles, a richly illustrated library of echographies and photos, and a detailed presentation of oxygen demand studies.
Автор: A. Danilkin Название: Behavioural Ecology of Siberian and European Roe Deer ISBN: 0412638800 ISBN-13(EAN): 9780412638800 Издательство: Springer Рейтинг: Цена: 26122.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A study of the taxonomy, ecology, feeding patterns, social behaviour, and population dynamics of Siberian and European roe deer in the second series of WILDLIFE AND BEHAVIOUR. The authors consider how such factors influence migratory behaviour.
Автор: V.V. Ryabov; A.Ya. Shevko; M.P. Gora Название: Trap Magmatism and Ore Formation in the Siberian Noril`sk Region ISBN: 940076880X ISBN-13(EAN): 9789400768802 Издательство: Springer Рейтинг: Цена: 22359.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This second of a two-part resource contains an atlas of rock indications of igneous rock-types as well as photographs of thin sections of typical rocks and analytical tables of rocks and minerals from the key sections of sedimentary units and intrusions.
Автор: Treadgold Donald Название: Great Siberian Migration ISBN: 0691626650 ISBN-13(EAN): 9780691626659 Издательство: Wiley Рейтинг: Цена: 6336.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: What were the causes, characteristics, and effects of the great flood of migration over the Ural Mountains into Siberia in the late 19th and 20th centuries? The author studies the background conditions fostering the migration and then the migration itself: its actual course; the establishment of settlements; the legal, political, and economic facto
Описание: John Dundas Cochrane (1780-1825) was destined for the sea from an early age, but is best remembered as `the Pedestrian Traveller`. This 1824 account of his travels across Europe, Russia and Siberia is full of interesting anecdotes and observations about a then unknown and mysterious area of the world.
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