The Endemic Fishes of Lake Baikal PDF Download
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Author: Valentina Grigorʹevna Sideleva
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 298
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Book Description
Author: Valentina Grigorʹevna Sideleva
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 298
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Book Description
Author: Olʹga Mikhaĭlovna Kozhova
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 472
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Book Description
Author: Susan Gold
Publisher:
ISBN:
Category :
Languages : en
Pages : 16
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Book Description
Author: K. Minoura
Publisher: Elsevier
ISBN: 0080535356
Category : Science
Languages : en
Pages : 349
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Book Description
Lake Baikal is the oldest lake and largest freshwater reservoir in the world. As a result of its exceptionally long geological history, the lake has been a theatre of evolution and speciation of organisms, and it currently harbors more species than any other lake in the world. Based on its unique nature, Lake Baikal was recently designated a World Heritage site and is regarded as a hotspot for evolution, speciation, and biodiversity. With its tremendously peculiar biota, Lake Baikal is now awaiting modern analytical approaches to the profound problems of speciation and evolution. In late autumn 1998 a symposium was held in Japan with the theme "Lake Baikal: A mirror in time and space for understanding global change processes" to bring together scientists from different disciplines who are studying Lake Baikal. Three international scientific associations: The BICER (Baikal International Center for Ecological Research), BDP (Baikal Drilling Project), and DIWPA (Diversitas Western Pacific and Asia) were involved in the organisation. This book contains a selection of papers presented at this symposium. They are interdisciplinary in nature and bring together results from geology, paleontology, chemistry, biology, limnology and physics.
Author: M. Kozhov
Publisher: Springer Science & Business Media
ISBN: 9401573883
Category : Science
Languages : en
Pages : 355
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Book Description
Baikai is the deepest lake on earth and one of the most ancient. The pronounced endemism and specific wealth of its fauna andflora has attracted the keen interest of biologists and biogeographers all over the world. A start on the Baikai studies was made more than 200 years ago, but they have been carried on with the greatest intensity in the last 30 to 40 years, and more than 1,000 scientific works devoted to it have appeared in this period. Hence there is an urgent need for a summary of the main results of more than 200 years' study of one of the most remarkable lakes of our planet, and this the author has endeavoured to provide. A zoologist and hydrobiologist hirnself, he has concentrated on the living world of the lake. The author has for many years worked at Baikai as head of the Biologo-Geographical Institute and the Baikai Biological Station of Irkutsk University. In preparing this book for the press the author has received invaluable assistance from cartographer N.V. TYUMEN TSEV, algologists N.L. ANTIPOVAandO. M. KOZHOVA, hydrobiologists G. L. VASILYEVA, G. J. SHNYAGINA, L. J. PROTASOVA and R. A.
Author: Harold M. Tyus
Publisher: CRC Press
ISBN: 1439858543
Category : Nature
Languages : en
Pages : 576
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Book Description
Written as a stand-alone textbook for students and a useful reference for professionals in government and private agencies, academic institutions, and consultants, Ecology and Conservation of Fishes provides broad, comprehensive, and systematic coverage of all aquatic systems from the mountains to the oceans. The book begins with overview discussions on the ecology, evolution, and diversity of fishes. It moves on to address freshwater, estuarine, and marine ecosystems and identifies factors that affect the distribution and abundance of fishes. It then examines the adaptations of fishes as a response to constraints posed in ecosystems. The book concludes with four chapters on applied ecology to discuss the critical issues of management, conservation, biodiversity crises, and climate change. Major marine fisheries have collapsed, and there are worldwide declines in freshwater fish populations. Fishery scientists and managers must become more effective at understanding and dealing with resource issues. If not, fish species, communities, and entire ecosystems will continue to decline as habitats change and species are lost. Ecology and Conservation of Fishes has taken a historical and functional approach to explain how we got where we are, providing old and new with a better foundation as ecologists and conservationists, and most importantly, it awakens senses of purpose and need. Past management practices are reviewed, present programs considered, and the need for incorporating principles of applied ecology in future practices is emphasized.
Author: Masahide Yuma
Publisher: Springer Science & Business Media
ISBN: 9401590168
Category : Science
Languages : en
Pages : 390
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Book Description
This volume is a collection of papers assembled to honor Hiroya Kawanabe, an eminent Japanese ecologist who studied fishes and other organisms. Kawanabe retired from his position as Professor at Kyoto University in March 1996. In the first section of the volume his career is highlighted by a biography describing his life and work, a bibliography of his more than 750 lifetime publications, and a personal interview with a colleague who has been close to his work throughout his career. Papers in the second section of the volume include invited reviews of research on fish ecology in Japan, a historical overview of freshwater fishes of Japan, and recent studies on sex change among reef fishes. The 24 papers in the third section of the volume by Japanese fish biologists and their collaborators cover a wide variety of topics on fish biology. These include papers on evolution, genetics, systematics, reproductive biology, early life history, life history variation, behavior, physiology, ecology, and zoogeography. These papers address fishes from lentic, lotic, and marine ecosystems in Japan, Asia, Africa, North America, and in some cases worldwide. One of Hiroya Kawanabe's most brilliant and lasting contributions was to foster collaboration between Japanese ecologists and other scientists.
Author: Richard A. Roth
Publisher: Bloomsbury Publishing USA
ISBN: 0313087458
Category : Science
Languages : en
Pages : 260
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Book Description
This volume in the Greenwood Guides to Biomes of the World: series covers the freshwater biomes that exist in wetlands, ponds and lakes, and rivers and streams, examining all aspects that define these biomes: Vegetation, Geographical Distribution, Challenges posed by the environment, Adaptation of the plants and animals to the environment.
Author: Guido di Prisco
Publisher: Springer Science & Business Media
ISBN: 884702157X
Category : Science
Languages : en
Pages : 359
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Book Description
The Antarctic fish fauna has evolved over a long period of geographic and climatic isolation. In the course of this evolution, Antarctic fish have developed specialized adaptations, some of which characterize these organisms as unique. In strong contrast to the continental shelf faunas elsewhere, the Antarctic shelf ichthyofauna is dominated by a single highly endemic group, the Notothenioidei. This group of perciform fish probably first appeared and diversified in the early Tertiary. The development of the Polar Front (referred to as the Antarctic Convergence in the older literature) resulted in a natural oceanographic barrier to migration in either direction, and thus became a key factor in the evolution of Antarctic fish. The dominance of the Antarctic continental shelf fauna by a single taxonomic group of fish provides a simplified natural laboratory for exploring the wealth of physiological, biochemical and ecological adaptations that characterize the fauna. Understanding of the patterns of adaptation in this highly specialized group of fish can tell us much about of evolution.
Author: Ryoichi Arai
Publisher: Springer Science & Business Media
ISBN: 4431538771
Category : Science
Languages : en
Pages : 345
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Book Description
As the largest group of extant vertebrates, fish offer an almost limitless number of striking examples of evolutionary adaptation to environmental and biotic selection pressure. The most diverse of all vertebrate groups, the higher taxa of fish traditionally have been classified by morphology and paleontology, with a much smaller input of cytogenetic information. DNA sequence data are exerting an increasingly strong influence on modern fish systematics, challenging the classification of numerous higher taxa ranging from genera to orders. The most fruitful approach, however, involves synthetic analyses of morphology, molecular phylogenetics, comparative karyology, and genome size. Karyotypes of more than 3400 species/subspecies are arranged here by fish systematics and include a list of genome size, sex chromosomes, B chromosomes, polyploidy, and locality of material fish, among others. This volume enables both beginners and advanced researchers to survey the existing literature and facilitates the implementation of an integrative approach to fish systematics. The first book on fish chromosomes in nearly 15 years, it is also the most comprehensive.
