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Ecological Studies On Aero Aquatic Hyphomycetes
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Book Synopsis The Ecology of Aquatic Hyphomycetes by : Felix Bärlocher
Download or read book The Ecology of Aquatic Hyphomycetes written by Felix Bärlocher and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic hyphomycetes were discovered 50 years ago by C.T. Ingold. They remained a relatively obscure group until their role as intermediaries between deciduous leaves and stream invertebrates was established some 20 years ago. This book, for the first time, provides a comprehensive summary and critical evaluation of the biology and ecology of these organisms. Aspecial effort was made to evaluate the potential and actual insight that have been or will be derived from work in related disciplines such as the ecology of other fungal groups, stream ecology, or population ecology. The topics treated include the basic life history of the fungi and the potential role of wood, a discussion of how the fungi have adjusted to life in running water, their interactions with invertebrates, the attachment and germination of their spores, what is known about sexual reproduction, how water chemistry may influence their distribution and activity, how they react to human degradation of their environment, and a summary of the research done on the Indian subcontinent. The volume is of special interest to mycologists and stream ecologists and should facilitate the entry of new workers into this exciting area.
Book Synopsis Ecological Studies on Aero-aquatic Hyphomycetes by : P.J. Fisher
Download or read book Ecological Studies on Aero-aquatic Hyphomycetes written by P.J. Fisher and published by . This book was released on 1977 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Ecology of Aquatic Hyphomycetes by : Felix Barlocher
Download or read book The Ecology of Aquatic Hyphomycetes written by Felix Barlocher and published by . This book was released on 1992-05-25 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aquatic hyphomycetes were discovered 50 years ago by C.T. Ingold. They remained a relatively obscure group until their role as intermediaries between deciduous leaves and stream invertebrates was established some 20 years ago. This book, for the first time, provides a comprehensive summary and critical evaluation of the biology and ecology of these organisms. Aspecial effort was made to evaluate the potential and actual insight that have been or will be derived from work in related disciplines such as the ecology of other fungal groups, stream ecology, or population ecology. The topics treated include the basic life history of the fungi and the potential role of wood, a discussion of how the fungi have adjusted to life in running water, their interactions with invertebrates, the attachment and germination of their spores, what is known about sexual reproduction, how water chemistry may influence their distribution and activity, how they react to human degradation of their environment, and a summary of the research done on the Indian subcontinent. The volume is of special interest to mycologists and stream ecologists and should facilitate the entry of new workers into this exciting area.
Book Synopsis Physiological and Ecological Investigations on Aero-aquatic Hyphomycetes by : J.I. Field
Download or read book Physiological and Ecological Investigations on Aero-aquatic Hyphomycetes written by J.I. Field and published by . This book was released on 1983 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Ecological Study of Aquatic Hyphomycetes on Leaves in a Warm-water Stream by : Tao Yun
Download or read book Ecological Study of Aquatic Hyphomycetes on Leaves in a Warm-water Stream written by Tao Yun and published by . This book was released on 1996 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: A three-year field study of aquatic hyphomycete communities in a warm-water stream in Illinois was carried out. Two peaks in total frequencies of aquatic hyphomycetes on randomly collected leaves occurred in each year. In contrast, only a single peak in total conidial concentration in water was observed. While total conidial concentrations in water and total frequencies of the species on leaves in each month were moderately correlated, correlation coefficients between species frequencies on leaves and their conidial concentrations in water in each month were not consistent over time. Species composition and relative frequencies in the communities differed at the same time in successive years, suggesting seasonal influences on community structure. In field experiments with multiple sets of leaf baits overlapping in time, communities on leaves of different submergence periods had similar developmental patterns in total frequencies of aquatic hyphomycetes. Low water temperatures delayed development of communities and compressed peaks of total frequencies of occurrence. At higher temperatures, differences in total frequencies among leaves of different submergence periods were greater. In field studies, higher efficiencies of conidial attachment occurred in species with tetraradiate conidia and higher germination percentages occurred in species with sigmoid conidia. The correlation coefficients for each month between efficiencies of conidial attachment and species frequencies on leaves had a bell-shaped curve over the study period (Feb. to Aug. 1995) when the communities on leaves changed from cold to warm season species. In contrast, the correlation coefficients between germination percentages of conidia and species frequencies on leaves changed in an opposite trend. Laboratory studies on other intrinsic characteristics of the fungi indicated that antagonistic abilities did not seem to be important for colonization of aquatic hyphomycetes on leaves. The differentiations between warm and cold season species in sporulation and mycelial growth on leaves at different temperatures were similar to those present during their seasonal abundance in the field. Some of the aquatic hyphomycetes tested in this study appear to have a ruderal life history strategy on submerged leaves. These results from field and laboratory studies contribute to understanding the ecology of aquatic hyphomycetes in streams.
Download or read book Aquatic Ecology written by S. R. Mishra and published by . This book was released on 1992 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles.
Book Synopsis Freshwater Fungi by : E. B. Gareth Jones
Download or read book Freshwater Fungi written by E. B. Gareth Jones and published by Walter de Gruyter GmbH & Co KG. This book was released on 2014-08-27 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The available literature on freshwater fungi is limited. Over the subsequent years a considerable volume of scientific papers have appeared scattered throughout numerous journals. There is therefore no recent synthesis of the subject and this is the objective of the proposed book. Freshwater habitats are rich in fungi with some 3,000 described species, most of papers focussing on their identification, substrata they grow on and world distribution. However, these fungi play an important role in the freshwater ecosystem, and are primarily involved in the breakdown of leaf litter contributing food for detritus feeders. Our book will bring together a wide range of acclaimed mycologists to review recent developments on the biology and ecology of freshwater fungi, particularly their molecular phylogeny, biodiversity, causative diseases of freshwater amphibians, fishes and invertebrate animals, decomposition of leaf litter, stream pollution and their potential role in bioremediation.
Book Synopsis Studies on the Ecology of Aquatic Hyphomycetes by : Muzaffer Ahmed Khan
Download or read book Studies on the Ecology of Aquatic Hyphomycetes written by Muzaffer Ahmed Khan and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fungal Ecology written by Neville J. Dix and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fungi play vital roles in all ecosystems, as decomposers, symbionts of animals and plants and as parasites. Thus their ecology is of great interest. It has been estimated that there may be as many as 1. 5 million species of fungi, many of which are still undescribed. These interact in various ways with their hosts, with their substrates, with their competitors (including other fungi) and with abiotic variables of their environment. They show great variation in morphology, reproduction, life cycles and modes of dispersal. They grow in almost every conceivable habitat where organic carbon is available: on rock surfaces, in soil, the sea and in fresh water, at extremes of high and low temperature, on dry substrata and in concen trated solutions. Fungal ecology is therefore an enormous subject and its literature is voluminous. In view of this we have had to be selective in the material we have included in this book. We have chosen to concentrate on subjects in which we have some personal experience through either research or teaching. We preferred to tackle a few subjects in depth instead of attempting to cover a wider range of topics superficially. We are conscious of the extensive gaps in coverage: for example on the ecology of lichens, of fungal plant pathogens and of the complex interactions between fungi and animals. It is some justification that book-length treatments of these subjects are available elsewhere.
Book Synopsis The Ecology of Aquatic Hyphomycetes in an Australian Upland Stream by : Kenneth Thomas
Download or read book The Ecology of Aquatic Hyphomycetes in an Australian Upland Stream written by Kenneth Thomas and published by . This book was released on 1992 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: The principle aim of this study was to advance the understanding of aquatic hyphomycete fungi in streams of Australia.
Book Synopsis Biology of Conidial Fungi, Volume 1 by : Garry T. Cole
Download or read book Biology of Conidial Fungi, Volume 1 written by Garry T. Cole and published by Elsevier. This book was released on 2012-12-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology of Conidial Fungi, Volume I covers the history, classification, distribution, and ecology of conidial fungi. Conidial fungi are anamorphic (asexual) fungi of presumed ascomycetous or basidiomycetous origin. Organized into three parts encompassing 14 chapters, the book begins with a brief introduction to the history of conidial fungi. It then describes the systematics, classification, and taxonomy of a particular group of fungi, such as Hyphomycetes, Celomycete, conidial yeasts, and conidial lichen-forming fungi. The dimorphism and pleomorphism properties of these fungi are also examined. Significant topics on the general aspects of the soil, freshwater, marine, and aerial ecology of conidial fungi are considered in other chapters. This volume is of value to researchers and advanced students who are interested in the basic aspects of conidial fungi.
Book Synopsis Ecological study of the aquatic Hyphomycete flora of sixteen streams in France, Germany and Switzerland by : S. Eggenschwiler
Download or read book Ecological study of the aquatic Hyphomycete flora of sixteen streams in France, Germany and Switzerland written by S. Eggenschwiler and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Europa, Limnologie.
Download or read book River Biota written by Peter P. Calow and published by John Wiley & Sons. This book was released on 2009-07-08 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: As with all ecosystems, river systems involve a complex interaction of a rich diversity of micro-organisms, plants and animals with their physical and chemical environment. The river habitat presents unique problems for organisms exposed to unidirectional currents, seasonal variation in flow, and disturbance due to pollution and other human interference. The book starts with a description of the taxa, their adaptations and their ecologies, followed by chapters describing the ecosystem processes in terms of trophic interactions and the key production processes related to photosynthesis and decomposition. A major chapter then considers the principles, practices and problems associated with making reliable observations on river organisms, leading to final chapters investigating how river biota are impacted by human activity and how, in turn, they can be used as indicators of these effects in river-management programmes.
Book Synopsis Diversity and Ecological Function in Aquatic Hyphomycetes by : Miranda Corkum
Download or read book Diversity and Ecological Function in Aquatic Hyphomycetes written by Miranda Corkum and published by . This book was released on 2002 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Studies on Aquatic Hyphomycetes by : Robert Charles David Sinclair
Download or read book Studies on Aquatic Hyphomycetes written by Robert Charles David Sinclair and published by . This book was released on 1979 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fungi in Biogeochemical Cycles by : Geoffrey Michael Gadd
Download or read book Fungi in Biogeochemical Cycles written by Geoffrey Michael Gadd and published by Cambridge University Press. This book was released on 2006-05-04 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book promotes further understanding of the contribution that fungi make to the biogeochemical cycling of elements, the chemical and biological mechanisms involved, and their environmental and biotechnological significance.
Book Synopsis Protocols for an All Taxa Biodiversity Inventory of Fungi in a Costa Rican Conservation Area by : Amy Y. Rossman
Download or read book Protocols for an All Taxa Biodiversity Inventory of Fungi in a Costa Rican Conservation Area written by Amy Y. Rossman and published by Parkway Publishers, Inc.. This book was released on 1998 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
