Endosymbiosis is a primary force in eukaryotic cell evolution. Other highlights include sections on integrated aquaculture using seaweeds and marine invertebrates or fishes and on diseases in seaweeds. In order to understand the molecular mechanisms involved in this mutualistic relationship, experiments to reproduce endosymbiosis are indispensable. The remaining papers cover recent advances in floristics and systematics, population studies, pollution, cultivation, economics, physiology, biochemistry, cell biology, and chemistry and chemical composition of seaweeds, particularly species of Gracilariales, Gigartinales, Gelidiales, Laminariales and Fucales.
$125.00 Contains: keys to species; glossary; taxonomic and ecological information for species; black & white plates Series: CRCFE IDENTIFICATION GUIDE 26. Each chapter also contains a visual scheme of the protocol for use during laboratory activities and for tracking each laboratory step. Therefore, an earnest attempt has been made in this book to find ways for restoration, conservation and management of lakes and coastal wetlands. Given that many polar areas are experiencing greater climate warming than at lower latitudes, these ecosystems can also be viewed as sentinels of global change. Leading investigators in the field provide complete coverage of the microbiology relevant to the study of biodiversity and biodegradation of pollutants in the Arctic and Antarctic, including: *Microbial extremophiles living in cold and subzero temperature environments *Genetics and physiology of cold adaptation of microorganisms *Biodegradative microbial consortia in a defined closed environment *Molecular characterization of biodegradative microbial populations *Molecular approaches to assess biodegradation of petroleum hydrocarbons *Environmental impact of hydrocarbon contamination *Microbial biodiversity across Antarctic deserts John P. That the great diversity of microorganisms has remained unrecognized for such a long time has several reasons, of which the most serious is a shortage of taxonomists. This "riverine ecosystem synthesis" (RES) is a result of combining several theories published in recent decades, dealing with aquatic and terrestrial systems. $65.00 A rewritten and reorganized edition of The Physiological Ecology of Seaweeds (1985), this book contains a new introductory chapter reviewing seaweed morphology, cytology, life histories and an expanded treatment of tropical seaweeds. $160.00 This book provides in one volume a practical and comprehensive guide to the genera of freshwater algae known from North America. The accompanying CD-ROM photo catalog of more than 1000 spectacular color images of freshwater algae and their habitats provides a valuable additional reference source and identification tool. kostenlos singles treffen Bielefeld Non-technical descriptions are supported by clear line illustrations or photographs and user-friendly keys enable the accurate identification of specimens to the level of genus or species. definition(s) and causes; nutrient loads, cycling and limitation; reference conditions, primary effects and secondary effects; trend reversal (oligotrophication), as well as links to other pressures (climate change and top/down control). It also focusses on monitoring and modelling of coastal eutrophication, and adaptive and science-based nutrient management strategies.
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Stresses the advantages of natural macroalgal systems as opposed to innovative ecological experimentation. Considers how the new procedures may be adapted to suit different habitats and systems. Each chapter provides a brief introduction, a description of the sampling procedures and/or the sample treatment, and then the laboratory protocols, providing information on instrument setting and/or the solutions utilized. Like the successful first edition, this updated and revised text combines concepts from autoecological studies of individual bacterial groups and from ecological studies of microbial assemblages in the oceans. However, conflicting interests in the use of their resources have led to further worsening of the problems facing lakes and coastal wetlands. Some of these waters also have direct global implications, including permafrost thaw lakes as sources of greenhouse gases, subglacial aquatic environments as a storehouse of ancient microbes, and Arctic rivers as major inputs of freshwater and organic carbon to the World Ocean. Providing a unique perspective of these microorganisms in extremely cold temperatures, the book focuses on their taxonomy, physiology, biochemistry, population structure, bioremediation potential, and potential for biotechnology applications. This comprehensive, up-to-date volume provides essential insights into a multi-disciplinary science aimed at tackling some of the most urgent environmental problems of modern times. It is probable that this great diversity of microscopic organisms is caused by low extinction rates over geological time, and short generation times which foster dispersal of genetic variants. $89.95 This book presents the most comprehensive model yet for describing the structure and functioning of running freshwater ecosystems. In addition, they provide keys to the genera and keys to species within the genera, a glossary of difficult terms, an explanation or derivations of the scientific names, an impressive literature compilation including sources for further information, and excellent line drawings for each species. It includes step-by-step procedures, with additional notes on the crucial steps or possible difficulties arising from the analysis. Explore the latest advances in biological and chemical oceanography and limnology and understand the role of marine microbes and viruses in the oceans. Various efforts are currently underway to develop technologies and systems for successful management of lakes and coastal wetlands both at national and international levels. Written by top experts, each guide invites you to experience the adventure and beauty of the oudoors. They provide a fascinating diversity of habitats for plant, animal and microbial communities, and are proving to be valuable model systems for exploring many ecological themes including landscape-lake interactions, adaptation of life to environmental extremes, and controls on the structure and functioning of aquatic ecosystems. $159.95 The only book to cover the breadth of microbial ecology and diversity in polar regions with an emphasis on bioremediation, Polar Microbiology: The Ecology, Biodiversity, and Bioremediation Potential of Microorganisms in Extremely Cold Environments examines the diversity of polar microorganisms and their ability to degrade petroleum hydrocarbon contaminants in polar terrestrial and aquatic environments. The expanded second edition includes over 250 additional references and a new chapter on recent climatic change and its effects on water quality and quantity. There is convincing evidence that we know only about 20% of the actual diversity in many protist groups, especially saprotrophs and heterotrophs such as amoebae, flagellates, and ciliates. Authors Clinton Dawes and Arthur Mathieson detail the taxonomy, morphology, and cytology, plus the ecology and distribution patterns, of 674 species. The third part presents new approaches to understanding processes driving the macroecolgical patterns in the sea. This book provides a key to determine almost 300 phytoplankton species from the North Sea around Helgoland and Sylt, documenting them with close to 1100 images and 70 line drawings on 85 plates. This book presents descriptions and illustrations of 343 species of Rhodophyta found in Hawaiian waters, along with keys and remarks about them. The high number of species found to survive under such extreme conditions puts them at the forefront of biodiversity studies. Carefully designed to provide practical information in an easily accessible format, Methods for the Study of Deep-Sea Sediments, Their Functioning, and Biodiversity covers how to investigate the biological components through analysis of their biodiversity. Their importance has been recognized in the maintenance of biodiversity, ecology, hydrology and recreation. $29.95 A Naturalists Guide to the Atlantic Seashore is the ultimate guide to the diverse eco-systems of the Atlantic Coast from the Gulf of Maine to Cape Hatteras. The book draws heavily on data from coral reefs in Australia, Indonesia, Thailand, and the Philippines. This useful resource: explains the role of plankton in aquatic ecosystems and its usefulness as a water quality indicator; updates and details best practice in methodology for plankton sampling and monitoring programs; demonstrates how to analyze and interpret the results of sampling programs in terms of management strategies; and brings together widely-scattered information on freshwater and coastal phytoplankton and zooplankton and provides a list of up-to-date references. However, the contributions collected in this book ranging from protists to rotifers and mosses show that microorganisms have community structures and biogeographies similar to those found in animals and vascular plants, although the ranges of many can be wider and local endemism is rarer.
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