Sturgeon biodiversity and conservation, Vadim J. Birstein; John R. Waldman; William E. Bem
Автор: F.P. Binkowski; S.I. Doroshov Название: North American Sturgeons: Biology and Aquaculture Potential ISBN: 9061935393 ISBN-13(EAN): 9789061935391 Издательство: Springer Рейтинг: Цена: 30606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings from a Symposium on Biology and Management of Sturgeon, held during the 113th Annual Meeting of American Fisheries Society at Milwaukee, Wisconsin, USA, August 16-20, 1983
Автор: David L. Hawksworth; Alan T. Bull Название: Vertebrate Conservation and Biodiversity ISBN: 9048176077 ISBN-13(EAN): 9789048176076 Издательство: Springer Рейтинг: Цена: 36570.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book draws together a wide range of papers from researchers around the world that address the conservation and biodiversity of vertebrates, particularly those in terrestrial habitats.
Описание: As the species occurred in sympatry with Acipenser oxyrinchus in Germany and Poland and very recently in France as well, a brief outlook on restoration-management programs of A. oxyrinchus are also provided for both North America and Northern European countries, namely Germany and Poland.
Автор: G.G. Gause; Tatiana A. Dettlaff; S.G. Vassetzky; A Название: Sturgeon Fishes ISBN: 3642770592 ISBN-13(EAN): 9783642770593 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is the first comprehensive description of development of the Acipenserid fish published in the English language. As a result, many embryologists, in- cluding the authors of this book, were forced to turn to more ap- plied problems, this being the only way to continue research.
Автор: G.T.O LeBreton; F. William H. Beamish; Scott R. Mc Название: Sturgeons and Paddlefish of North America ISBN: 9048167299 ISBN-13(EAN): 9789048167296 Издательство: Springer Рейтинг: Цена: 26120.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Modern North American sturgeons and paddlefish are the result of 100 million years of evolution. This book details the extensive science aimed at helping these remarkable species recover from the brink of extinction, and describes the historical, biological, and ecological importance of North American sturgeon and paddlefish.
Автор: Roseli Pellens; Philippe Grandcolas Название: Biodiversity Conservation and Phylogenetic Systematics ISBN: 3319224603 ISBN-13(EAN): 9783319224602 Издательство: Springer Рейтинг: Цена: 6986.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book is about phylogenetic diversity as an approach to reduce biodiversity losses in this period of mass extinction. The second section is composed by contributions exploring methodological aspects, such as how to deal with abundance, sampling effort, or conflicting trees in analysis of phylogenetic diversity.
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: Mamta Rawat; Sumit Dookia; Chandrakasan Sivaperuma Название: Aquatic Ecosystem: Biodiversity, Ecology and Conservation ISBN: 813222177X ISBN-13(EAN): 9788132221777 Издательство: Springer Рейтинг: Цена: 23757.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book brings together the latest information on the rapid advances and developments in the field of aquatic ecology. India is very rich in terms of biological diversity due to its wide range of habitats and climatic conditions. It is home to as much as 7 per cent of the world’s animal species, although it only accounts for about 2 per cent of the total landmass. The present work on biodiversity, ecology and conservation of aquatic resources represents original research in the field of aquatic biodiversity, wetland ecology and its applications with reference to the country’s aquatic resources. There are 19 chapters, each contributed by an expert in his/her particular field and offering novel approaches to various topics in the area of aquatic ecosystems.
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