Species Diversity Of Animals In Japan

Author : Masaharu Motokawa,Hiroshi Kajihara
Publisher : Springer
Page : 721 pages
File Size : 52,7 Mb
Release : 2016-11-26
Category : Science
ISBN : 9784431564324

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Species Diversity of Animals in Japan by Masaharu Motokawa,Hiroshi Kajihara Pdf

This book summarizes the status quo of the knowledge about the biodiversity in terrestrial, freshwater, and marine animals that live in Japan. Consisting of some 6,800 islands that are arrayed for approximately 3,500 km from north to south, the Japanese archipelago has a complex history in a paleogeographic formation process over time and harbors rich flora and fauna. This work will contribute to establishing a general biogeographic theory in archipelagoes around continental shelves. Facing the ongoing extinction crisis, one of the most important tasks for our generation is to bequeath this precious natural heritage to future generations. As the first step toward this goal, a species list has been compiled through solid, steady alpha-taxonomic work in each taxon. Furthermore, the phylogeography and population genetic structure for each species is elucidated for deeper understanding of the local fauna, the scientific results of which should be the basis for establishing conservation policies and strategies. Also the problem of alien or introduced species is investigated as another threat to the native fauna.Each of the 27 chapters is written by the most active specialist leading the field, thus readers can acquire up-to-date knowledge of the animal species diversity and their formation process of Japanese animals in the most comprehensive form available. This book is recommended for researchers and students who are interested in species diversity, biogeography, and phylogeography.

Author : Yoshiaki Kai,Hiroyuki Motomura,Keiichi Matsuura
Publisher : Springer
Page : 455 pages
File Size : 42,6 Mb
Release : 2022-03-03
Category : Science
ISBN : 9811674264

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Fish Diversity of Japan by Yoshiaki Kai,Hiroyuki Motomura,Keiichi Matsuura Pdf

This book reviews and summarizes the studies on the fish diversity of Japan. It covers the present knowledge of ichthyofauna, habitat distribution, phylogeography, ecology, morphology, and conservation, as well as the history of ichthyology and fish collections in Japan. The book comprises five parts: I. Fish Diversity and Ichthyology of Japan, II. Habitat Distribution and Species Diversity, III. Diversity within Species: Phylogeographic Perspective on Japanese Fishes, IV. Morphological and Ecological Diversifications, and V. Conservation of Fish Diversity in Japan. The Japanese Archipelago is surrounded by two major warm and one cold currents. It is located in the western North Pacific and encompasses several climatic regimes from north to south. Although the land area of Japan is small, the Exclusive Economic Zone (EEZ) of Japan ranks as the sixth largest in the world, including several marginal seas (Sea of Okhotsk, Sea of Japan, and East China Sea), and deep trenches (Izu-Ogasawara, Japan, and Kurile Trenches). Owing to a variety of marine habitats and a complex geological history, Japan has a rich fish species diversity, representing over 4,500 species in 370 families. The richness of fish species diversity has attracted many scientists since the late 1700s, and continuous studies have led to the development of ichthyology in Japan. With chapters written by leading experts in the field, the book will provide a stimulating and reliable resource for future research and contribute to the progress of ichthyology of the world.

Author : Tadashi Kawai,D. Christopher Rogers
Publisher : CRC Press
Page : 533 pages
File Size : 40,9 Mb
Release : 2021-03-07
Category : Science
ISBN : 9781000336184

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Recent Advances in Freshwater Crustacean Biodiversity and Conservation by Tadashi Kawai,D. Christopher Rogers Pdf

Recent Advances in Freshwater Crustacean Biodiversity and Conservation focuses on minor crustacean groups and regionally endemic groups, all from freshwaters. Chapters in this book cover crustaceans such as Maxillopods, Mysids, Cumaceans, Isopods, Amphipods, Branchiopods, Copepods, and Decapods. Each looks at global or regional fauna and discusses conservation issues for that group. The majority of the chapters are based on papers presented at symposia organized by the editors at two international scientific meetings held in Barcelona and Washington DC. The contributors are world-renowned experts on their groups, as well as on freshwater crustacean conservation and biodiversity at global levels. It has previously been difficult for conservation managers, NGOs, and university professors and students who may not have access to comprehensive journal subscriptions to find relevant information on diversity and conservation of freshwater crustaceans. This book meets that need, addressing crustacean groups not previously treated and providing additional information beyond any presented in existing books. As the editors write in their introduction: we cannot conserve and we cannot protect what we do not know exists. This is a reliable, cutting-edge reference for anybody involved in crustacean research: students, researchers, agencies, and NGOs, as well as science educators, conservationists, and government conservation policymakers. The book will also be useful for those working in aquaculture and fisheries, given that many of the taxa discussed are economically important.

Author : Yoshiaki Kai,Hiroyuki Motomura,Keiichi Matsuura
Publisher : Springer Nature
Page : 447 pages
File Size : 49,9 Mb
Release : 2022-01-21
Category : Science
ISBN : 9789811674273

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Fish Diversity of Japan by Yoshiaki Kai,Hiroyuki Motomura,Keiichi Matsuura Pdf

This book reviews and summarizes the studies on the fish diversity of Japan. It covers the present knowledge of ichthyofauna, habitat distribution, phylogeography, ecology, morphology, and conservation, as well as the history of ichthyology and fish collections in Japan. The book comprises five parts: I. Fish Diversity and Ichthyology of Japan, II. Habitat Distribution and Species Diversity, III. Diversity within Species: Phylogeographic Perspective on Japanese Fishes, IV. Morphological and Ecological Diversifications, and V. Conservation of Fish Diversity in Japan. The Japanese Archipelago is surrounded by two major warm and one cold currents. It is located in the western North Pacific and encompasses several climatic regimes from north to south. Although the land area of Japan is small, the Exclusive Economic Zone (EEZ) of Japan ranks as the sixth largest in the world, including several marginal seas (Sea of Okhotsk, Sea of Japan, and East China Sea), and deep trenches (Izu-Ogasawara, Japan, and Kurile Trenches). Owing to a variety of marine habitats and a complex geological history, Japan has a rich fish species diversity, representing over 4,500 species in 370 families. The richness of fish species diversity has attracted many scientists since the late 1700s, and continuous studies have led to the development of ichthyology in Japan. With chapters written by leading experts in the field, the book will provide a stimulating and reliable resource for future research and contribute to the progress of ichthyology of the world.

Author : T. J. Pandian
Publisher : CRC Press
Page : 333 pages
File Size : 43,9 Mb
Release : 2021-05-14
Category : Science
ISBN : 9781000284584

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Reproduction and Development in Minor Phyla by T. J. Pandian Pdf

The 26 recognized minor phyla comprise aberrant clades, as most of them terminate as blind offshoots. Untied from the discussion on their phylogenesis of minor phyla, this book is largely devoted, for the first time, to aspects of reproduction and development in minor phyletics. The minor phyla are not as speciose (1,795 species/phylum) as the major phyla (157,066 species/phylum) are. The accumulation of deleterious genes causes inbreeding depression among progenies arising from parthenogenesis, clonal multiplication and selfing hermaphrodites. The reason for the limited species diversity in minor phyla is traced to (i) eutelism in 65.7% of minor phyletics and (ii) existence of 21.6% clonals, (iii) 6.4% parthenogens and (iv) 1.2% selfing hermaphroditism. Gonochorism obligately requires motility to search for a mate. The combination of low motility and gonochorism from Placozoa to hemocoelomatic minor phyla has limited diversity to

Author : Andreas Schmidt-Rhaesa
Publisher : Walter de Gruyter GmbH & Co KG
Page : 342 pages
File Size : 45,5 Mb
Release : 2018-12-03
Category : Science
ISBN : 9783110489279

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Miscellaneous Invertebrates by Andreas Schmidt-Rhaesa Pdf

This volume of the Handbook of Zoology summarizes "small" groups of animals across the animal kingdom. Dicyemida and Orthonectida are enigmatic parasites, formerly united as "Mesozoa" and their position among the multicellular animals is still not known with certainty. Placozoa are small, flat marine animals which provide important information on metazoan evolution. Comb jellies (Ctenophora) are esthetically fascinating animals which cause considerable discussion about their phylogenetic position. Seisonida are closely related to rotifers and acanthocephalans. Cycliophora were discovered and described as one of the last higher taxa and surprise by their complex life cycle. Kamptozoa (= Entoprocta) are small sessile animals in the sea and sometimes also in freshwater. Arrow worms (Chaetognatha) play an important role as predators in the plankton, but they also include benthic forms. Pterobranchia and acorn worms (Enteropneusta) belong to the deuterostomia and are related to echinoderms. In particular enteropneusts play an important role in understanding deuterostome evolution. These chapters provide up to date reviews of these exiting groups with reference to the important literature and therefore serves as an important source of information.

Author : Satoshi D. Ohdachi
Publisher : Unknown
Page : 578 pages
File Size : 45,9 Mb
Release : 2009
Category : Mammals
ISBN : STANFORD:36105215184388

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The Wild Mammals of Japan by Satoshi D. Ohdachi Pdf

Author : Futoshi Nakamura
Publisher : Springer
Page : 263 pages
File Size : 41,6 Mb
Release : 2018-02-23
Category : Science
ISBN : 9789811072031

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Biodiversity Conservation Using Umbrella Species by Futoshi Nakamura Pdf

This book focuses on Blakiston’s fish owl and the red-crowned crane as umbrella species. Healthy river, riparian and wetland ecosystems are necessary to maintain the populations of the two species. Both species have been revered by people since ancient times, but both are currently listed as endangered because of their small population sizes. The population decline of the two species can be mainly attributed to the degradation of the natural riparian and wetland habitats, which is associated with land use development. The populations of the two species are now recovering in Japan due to recent conservation and reproduction efforts, but the genetic diversity of the two species are still low due to previous bottleneck effects. To develop conservation and dispersal plans to establish the species over the East Asian mainland and on the island of Hokkaido, basic information, such as their regional distribution, genetic diversity, food availability, reproductive traits, and nesting, breeding, rearing, and commuting habitat, is essential. The intensive, collaborative studies conducted in Japan and Russia has clarified the status quo and the ecology of the two species. This is the first book that comprehensively compiles the above information for the mainland and island populations. In addition, it verifies their suitability as umbrella species of an ecosystem and the possibility of their future population expansion, taking into account changes in land use in Hokkaido, which is about to experience a dramatic decline in human population. As such, the book provides valuable information for students who wish to learn about these beautiful symbolic creatures, for NGOs engaged in conservation activities, and for managers who are involved in creating conservation plans and implementing restoration projects.

Author : Mark Brazil
Publisher : Princeton University Press
Page : 384 pages
File Size : 54,6 Mb
Release : 2022-01-18
Category : Science
ISBN : 9780691175065

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Japan by Mark Brazil Pdf

A comprehensive, richly illustrated guide to Japan’s astonishing animals and plants—and the natural forces that have shaped them This richly illustrated guide is the first comprehensive and accessible introduction to the extraordinary natural history of the Japanese archipelago. It explains how Japan’s geology, geography, climate, seas and currents have forged conditions supporting a diverse range of species—from cranes, bears, eagles and monkeys to plants, butterflies, dragonflies, frogs and snakes—many of which are found nowhere else in the world. Engaging and authoritative, this book is a must-have for anyone who wants to explore or learn about Japan’s natural wonders, from the Japanese Macaque—the famous snow monkeys—to the magnificent Steller’s Eagle. Features more than 878 colour photographs, illustrations and maps Provides a lavishly illustrated introduction to many of Japan’s common and iconic mammals and birds Takes readers on a naturalist’s journey to the key areas of Hokkaido, Honshu, Kyushu, Shikoku and Nansei Shoto, as well as the Izu, Ogasawara and Iwo islands Introduces Japan’s geology, geography, topography, climate, habitats, biodiversity and much more Explains where and how to watch and photograph wildlife in Japan, including whales

Author : Hiroya Kawanabe,Machiko Nishino,Masayoshi Maehata
Publisher : Springer Nature
Page : 960 pages
File Size : 54,8 Mb
Release : 2020-08-25
Category : Science
ISBN : 9783030169695

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Lake Biwa: Interactions between Nature and People by Hiroya Kawanabe,Machiko Nishino,Masayoshi Maehata Pdf

Although, the first edition had a similar focus, more than five years have passed since its publication and the biological and social circumstances of the lake have drastically changed due to, for example, the further expansion of alien species, the decrease of indigenous species, the progress of integrated watershed management by the Union of the Kansai Government which was established in 2010, the legislation of the Conservation and Restoration Act of Lake Biwa in 2015 and more. The new edition will therefore feature updated and new information on the above and more topics as well as updated and revised data based on the latest research. Inventories of respective taxa, especially those of small animals, are also revised based on the latest studies. Furthermore, this volume covers the characteristics of the biota of this ancient lake, but at the same time, it will also approach it as a ‘culture ancient lake’. Other topics also include water pollution, lakeshore development, the effects of global warming in the past and present, the influence of people, and countermeasures by local and national governments. Moreover, the volume also provides a comprehensive view on the future of Lake Biwa and that of its residents. Miraculously enough, this ancient lake has kept its water quality clear even until today despite the fact of more than 1.4 million people living on its shores. Finally, the book also gives indispensable information to those engaged in improving and conserving water regimes of lakes and other water bodies all over the world and to those interested in the culture and history of Japan. Lake Biwa is not only one of the rarest ancient lakes of the world, but the people’s involvement with the lake also goes back a long way. This is shown in the diverse culture developed in this area and in the various archaeological finds that date back as early as the Jomon Period, nearly 10.000 years ago. Today Lake Biwa fulfills an important role as a water resource by providing domestic, commercial, industrial, and agricultural water for over 14 million residents living around the Lake Biwa-Yodo River drainage basin. This updated volume focuses on the geological and biological features of the lake as well as on the long-term interactions between the people and the lake.

Author : M. Kato
Publisher : Springer Science & Business Media
Page : 451 pages
File Size : 43,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9784431659303

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The Biology of Biodiversity by M. Kato Pdf

Biological diversity, or biodiversity, refers to the universal attribute of all living organisms that each individual being is unique - that is, no two organisms are identical. The biology of biodiversity must include all the aspects of evolutionary and ecological sciences analyzing the origin, changes, and maintenance of the di versity of living organisms. Today biodiversity, which benefits human life in vari ous ways, is threatened by the expansion of human activities. Biological research in biodiversity contributes not only to understanding biodiversity itself but also to its conservation and utilization. The Biology of Biodiversity was the specialty area of the 1998 International Prize for Biology. The International Prize for Biology was established in 1985 in commemoration of the sixty-year reign of the Emperor Showa and his longtime devotion to biological research. The 1998 Prize was awarded to Professor Otto Thomas Solbrig, Harvard University, one of the authors of this book. In conjunction with the awarding of the International Prize for Biology, the 14th International Symposium with the theme of The Biology of Biodiversity was held in Hayama on the 9th and 10th of December 1998, with financial support by an international symposium grant from the Ministry of Education, Science, Sports and Culture of Japan. The invited speakers were chosen so as to cover four basic aspects of biodiversity: species diversity and phylogeny, ecological biodiversity, development and evolution, and genetic diversity of living organisms including human beings.

Author : Mitsuru Osaki,Nobuyuki Tsuji
Publisher : Springer
Page : 651 pages
File Size : 46,5 Mb
Release : 2015-12-07
Category : Science
ISBN : 9784431556817

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Tropical Peatland Ecosystems by Mitsuru Osaki,Nobuyuki Tsuji Pdf

This book is an excellent resource for scientists, political decision makers, and students interested in the impact of peatlands on climate change and ecosystem function, containing a plethora of recent research results such as monitoring-sensing-modeling for carbon–water flux/storage, biodiversity and peatland management in tropical regions. It is estimated that more than 23 million hectares (62 %) of the total global tropical peatland area are located in Southeast Asia, in lowland or coastal areas of East Sumatra, Kalimantan, West Papua, Papua New Guinea, Brunei, Peninsular Malaysia, Sabah, Sarawak and Southeast Thailand. Tropical peatland has a vital carbon–water storage function and is host to a huge diversity of plant and animal species. Peatland ecosystems are extremely vulnerable to climate change and the impacts of human activities such as logging, drainage and conversion to agricultural land. In Southeast Asia, severe episodic droughts associated with the El Niño-Southern Oscillation, in combination with over-drainage, forest degradation, and land-use changes, have caused widespread peatland fires and microbial peat oxidation. Indonesia's 20 Mha peatland area is estimated to include about 45–55 GtC of carbon stocks. As a result of land use and development, Indonesia is the third largest emitter of greenhouse gases (2–3 Gtons carbon dioxide equivalent per year), 80 % of which is due to deforestation and peatland loss. Thus, tropical peatlands are key ecosystems in terms of the carbon–water cycle and climate change.

Author : OECD
Publisher : OECD Publishing
Page : 292 pages
File Size : 42,5 Mb
Release : 2002-05-17
Category : Electronic
ISBN : 9789264175334

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OECD Environmental Performance Reviews: Japan 2002 by OECD Pdf

This review of Japan's environmental conditions and policies evaluates progress in reducing the pollution burden, improving natural resource management, integrating environmental and economic policies, and strengthening international co-operation.

Author : Ken Sugimura
Publisher : Taylor & Francis
Page : 213 pages
File Size : 53,6 Mb
Release : 2021-03-08
Category : Nature
ISBN : 9781000300642

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Wildlife, Landscape Use and Society by Ken Sugimura Pdf

A comprehensive analysis of the various terrestrial natural landscapes and habitats within Japan, and the efforts to sustain and conserve them and sustain landscape services. In 2011, Conservation International designated the Japanese islands collectively as one of the world’s biodiversity hotspots. They are rich in biodiversity, but also densely populated and so human impacts have led to many species being classed as endangered though few have become extinct during recent decades. Sugimura evaluates the effects of landscape changes, government policies and economy on the forest ecosystems and services of Japan. He then contemplates how a rich variety of wildlife species have been able to survive, albeit in limited numbers, despite the rapid expansion of Japanese economic activities in the 20th century. In addition, there appear to be correlations between uniqueness of biodiversity, types of landscape use and the attitudes of local communities towards natural landscapes. A vital introduction for international environmentalists, geographers and environmental scientists looking to understand Japan’s unique ecosystems and their experiences with human activities.

Author : Anonim
Publisher : Unknown
Page : 176 pages
File Size : 45,7 Mb
Release : 2009
Category : Communicable diseases
ISBN : MINN:30000010747446

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Emerging Infectious Diseases by Anonim Pdf