Protist Diversity And Geographical Distribution
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Protist Diversity And Geographical Distribution
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Author : W. Foissner
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-07-24
Protist Diversity And Geographical Distribution written by W. Foissner and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-24 with Science categories.
Conservation and biodiversity of protists The conservation of biodiversity is not just an issue of plants and vertebrates. It is the scarcely visible invertebrates and myriads of other microscopic organisms that are crucial to the maintenance of ecological processes on which all larger organisms and the composition of the atmosphere ultimately depend. Biodiversity and Conservation endeavours to take an holistic view of biodiversity, and when the opportunity arises to issue collections of papers dealing with too-often neglected groups of organisms. The protists, essentially eukaryotes that cannot be classi?ed in the kingdoms of animals, fungi, or plants, include some of the lea- known groups of organisms on earth. They are generally treated as a separate kingdom, commonly named Protista (or Protoctista) in textbooks, but in reality they are a mixture of organisms with disparate a?nities. Some authors have hypothesized that the numbers of protists are not especially large, and that many have extraordinarily wide distributions. However, the p- ture that unfolds from the latest studies discussed in this issue is di?erent. There are many species with wide ranges, and proportionately more cosmopolitan species than in macroorganism groups, as a result of their long evolutionary histories, but there are also de?nite patterns and geographical restrictions to be found. Further, some protists are linked to host organisms as mutualists or parasites and necessarily con?ned to the distributions of their hosts.
Marine Protists
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Author : Susumu Ohtsuka
language : en
Publisher: Springer
Release Date : 2015-09-28
Marine Protists written by Susumu Ohtsuka and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-28 with Science categories.
This comprehensive book provides a unique overview of advances in the biology and ecology of marine protists. Nowadays marine protistology is a hot spot in science to disclose life phenomena using the latest techniques. Although many protistological textbooks deal with the cytology, genetics, ecology, and pathology of specific organisms, none keeps up with the quick pace of new discoveries on the diversity and dynamics of marine protists in general. The bookMarine Protists: Diversity and Dynamics gives an overview of current research on the phylogeny, cytology, genomics, biology, ecology, fisheries, applied sciences, geology and pathology of marine free-living and symbiotic protists. Poorly known but ecologically important protists such as labyrinthulids and apostome ciliates are also presented in detail. Special attention is paid to complex interactions between marine protists and other organisms including human beings. An understanding of the ecological roles of marine protists is essential for conservation of nature and human welfare. This book will be of great interest not only to scientists and students but also to a larger audience, to give a better understanding of protists’ diverse roles in marine ecosystems.
Freshwaters And Wetlands Of Patagonia
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Author : Gabriela Mataloni
language : en
Publisher: Springer Nature
Release Date : 2022-09-29
Freshwaters And Wetlands Of Patagonia written by Gabriela Mataloni and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-09-29 with Science categories.
The Freshwaters of Patagonia adopts a socioecological approach, in which experts from across Patagonia review recent, scientifically rigorous literature and data of their own, thus synthesizing the current knowledge directly relevant to understand the present state and future trends of icefields, freshwater and wetland ecosystems in this region. The book’s organization into three parts provides a studied and comprehensive view on the patterns and processes of the various ecosystems in Patagonia, and describes the sociological aspects of freshwater ecosystems, as well as characterizes the conservation of the freshwater and wetland ecosystems, in Patagonia. The chapters offer a broad, state-of-the-art overview of the current status of glaciers, freshwater and wetland ecosystems of this region, as well as studies of both local and large scale biodiversity patterns, and study cases of extreme and naturally polluted environments.The volume concludes with the current status of Patagonian freshwaters, and discusses the scientific, legal and administrative tools aimed at their sustainable management within the framework of the UNEP Sustainable Development Goals 2030 Agenda. A broad audience of students, scientists, engineers, environmental managers, and policy makers will be interested in this volume.
Examining Fungi And Protists
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Author : Louise Eaton
language : en
Publisher: The Rosen Publishing Group, Inc
Release Date : 2017-12-15
Examining Fungi And Protists written by Louise Eaton and has been published by The Rosen Publishing Group, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-15 with Juvenile Nonfiction categories.
The amazing diversity of fungi, protists, and algae is, in many instances, difficult to detect with the naked eye. Readers will learn all about the internal structures, genetic material, biochemical processes, and taxonomy that define these varied, small yet complex eukaryotic organisms. This volume demonstrates the many important functions that fungi, protists, and algae serve in the natural world, as well as in the lives of humans through various foods, medicines, and biotechnologies.
Soil Protists
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Author : Stefan Geisen
language : en
Publisher: Sudwestdeutscher Verlag Fur Hochschulschriften AG
Release Date : 2015-10-13
Soil Protists written by Stefan Geisen and has been published by Sudwestdeutscher Verlag Fur Hochschulschriften AG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-13 with categories.
Protists are by far the most diverse and abundant eukaryotes in soils. Nevertheless, very little is known about individual representatives, the diversity and community composition and ecological functioning of these important organisms. For instance, soil protists are commonly lumped into a single functional unit, i.e. bacterivores. This work tackles missing knowledge gaps on soil protists and common misconceptions using multi-methodological approaches including cultivation, microcosm experiments and environmental sequencing. In a first part, several new species and genera of amoeboid protists are described showing their immense unknown diversity. In the second part, the enormous complexity of soil protists communities is highlighted using cultivation- and sequence-based approaches. In the third part, the present of diverse mycophagous and nematophagous protists are shown in functional studies on cultivated taxa and their environmental importance supported by sequence-based approaches. This work is just a start for a promising future of soil Protistology that is likely to find other important roles of these diverse organisms.
Handbook Of Australasian Biogeography
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Author : Malte C. Ebach
language : en
Publisher: CRC Press
Release Date : 2017-01-06
Handbook Of Australasian Biogeography written by Malte C. Ebach and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-06 with Nature categories.
The Handbook of Australasian Biogeography is the most comprehensive overview of the biogeography of Australasian plants, fungi and animal taxa in a single volume. This volume is unique in its coverage of marine, freshwater, terrestrial, and subterranean taxa. It is an essential publication for anyone studying or researching Australasian biogeography. The book contains biogeographic reviews of all major plant, animal and fungal groups in Australasia by experts in the field, including a strong emphasis on invertebrates, algae, fungi and subterranean taxa. It discusses how Australasia is different from the rest of the world and what other areas share its history and biota.
Marine Plankton
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Author : Claudia Castellani
language : en
Publisher: Oxford University Press
Release Date : 2017
Marine Plankton written by Claudia Castellani and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017 with Science categories.
This is a practical guide to the taxonomy and identification of planktonic organisms, which also provides a general introduction to plankton biology and incorporates the latest techniques in plankton ecology.
Ciliate Biodiversity And Evolution From Morphological Genomic And Epigenomic Views
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Author : Xiao Chen
language : en
Publisher: Frontiers Media SA
Release Date : 2021-06-08
Ciliate Biodiversity And Evolution From Morphological Genomic And Epigenomic Views written by Xiao Chen and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-08 with Science categories.
Freshwater Animal Diversity Assessment
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Author : E.V. Balian
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-04-27
Freshwater Animal Diversity Assessment written by E.V. Balian and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-27 with Science categories.
This book offers a comprehensive study of species- and genus-level diversity and chorology of the global freshwater fauna to date. It gives a state of the art assessment of the diversity and distribution of Metazoa in the continental waters of the world.
The Biological Resources Of Model Organisms
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Author : Robert L. Jarret
language : en
Publisher: CRC Press
Release Date : 2019-07-16
The Biological Resources Of Model Organisms written by Robert L. Jarret and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-16 with Science categories.
This book discusses 14 model organisms and are used by thousands of researchers, teachers, and students each year in laboratories and classrooms, around the globe. Though acknowledged in innumerable scientific journal articles, little is generally known about the origin of these collections, how the organisms contained within them have been acquired, and how they are maintained and distributed. While some collections such as Drosophila have long histories others, such as the collection of Brachionus, are relatively new. They vary greatly in size. Yet, all have contributed and are continuing to contribute to global research efforts in many areas of scientific research as diverse as tissue regeneration, skin cancer, evolution, water purity, gene function, and hundreds of others. In addition to providing the raw materials for national and international research programs, these collections also provide educational tools used by colleges and high schools. The chapters in this book attempt to provide a brief look at the individual organisms, how they came to be accepted as model organisms, the history of the individual collections, examples of how the organisms have been and are being used in scientific research, and a description of the facilities and procedures used to maintain them. Features: • Provides an in-depth look at the collections of 14 model organisms that have enabled innumerable scientific breakthroughs over decades, and that continue to do so. • Includes detailed descriptions of the operating procedures used for the maintenance of each model organism collection. • Discusses the holdings of the collections of model organisms and its relevance to past, current and future scientific research. • Written by the leaders in the field of the management of model organisms.