The Ecology Of Aquatic Hyphomycetes In An Australian Upland Stream

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The Ecology of Aquatic Hyphomycetes in an Australian Upland Stream

Author : Kenneth Thomas
Publisher :
ISBN 13 :
Total Pages : 430 pages
Book Rating : 4.:/5 (222 download)

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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.

The Ecology of Aquatic Hyphomycetes

Author : Felix Bärlocher
Publisher : Springer Science & Business Media
ISBN 13 : 3642768555
Total Pages : 239 pages
Book Rating : 4.6/5 (427 download)

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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.

Freshwater Fungi

Author : E. B. Gareth Jones
Publisher : Walter de Gruyter GmbH & Co KG
ISBN 13 : 3110333481
Total Pages : 518 pages
Book Rating : 4.1/5 (13 download)

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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.

Marine & Freshwater Research

Author :
Publisher :
ISBN 13 :
Total Pages : 712 pages
Book Rating : 4.3/5 (21 download)

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Book Synopsis Marine & Freshwater Research by :

Download or read book Marine & Freshwater Research written by and published by . This book was released on 1995 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stream Ecology

Author : J. David Allan
Publisher : Springer Science & Business Media
ISBN 13 : 1402055838
Total Pages : 444 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Stream Ecology by : J. David Allan

Download or read book Stream Ecology written by J. David Allan and published by Springer Science & Business Media. This book was released on 2007-08-17 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: A hugely important text for advanced undergraduates as well as graduates with an interest in stream and river ecology, this second, updated edition is designed to serve as a textbook as well as a working reference for specialists in stream ecology and related fields. The book presents vital new findings on human impacts, and new work in pollution control, flow management, restoration and conservation planning that point to practical solutions. All told, the book is expanded in length by some twenty-five percent, and includes hundreds of figures, most of them new.

River and Stream Ecosystems of the World

Author : Colbert E. Cushing
Publisher : Univ of California Press
ISBN 13 : 0520245679
Total Pages : 834 pages
Book Rating : 4.5/5 (22 download)

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Book Synopsis River and Stream Ecosystems of the World by : Colbert E. Cushing

Download or read book River and Stream Ecosystems of the World written by Colbert E. Cushing and published by Univ of California Press. This book was released on 2006-02-06 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt: This ia a synopsis and review of the major rivers of the world.

Archiv Für Hydrobiologie

Author :
Publisher :
ISBN 13 :
Total Pages : 604 pages
Book Rating : 4.:/5 (318 download)

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Download or read book Archiv Für Hydrobiologie written by and published by . This book was released on 2002 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fungal Ecology

Author : Neville J. Dix
Publisher : Springer Science & Business Media
ISBN 13 : 9401106932
Total Pages : 556 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Fungal Ecology by : Neville J. Dix

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.

Limnology in Australia

Author : P. de Deckker
Publisher : Springer Science & Business Media
ISBN 13 : 9400948204
Total Pages : 669 pages
Book Rating : 4.4/5 (9 download)

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Book Synopsis Limnology in Australia by : P. de Deckker

Download or read book Limnology in Australia written by P. de Deckker and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 669 pages. Available in PDF, EPUB and Kindle. Book excerpt: Australia is the world's driest inhabited continent. Water is our limiting resource. It might therefore be thought that our water resources would be the subject of the most intensive study. Certain aspects, it must be conceded, have received much attention, notably the availability of water in terms of actual quantity. The size of the surface water and the groundwater resource is well understood and indeed receives about as much study as can reasonably be expected in a country with as sparse a population and level of scientific manpower as ours. Although the importance of understanding the water resource in terms of quantity is widely accepted, what has not been generally appreciated is that for this resource to be 'available' to human society for all the different uses to which it is put, it is not sufficient that there exists within easy reach of the end users a certain total volume of water. For that water to fulfil its functions-for agriculture, industry, the home, recreation, biological conservation-it must be in a certain state: it must conform to certain chemical, physical and biological criteria, and what has not been sufficiently appreciated in Australian society is that the condition a water is in depends very much on the ecology of the waterbody in which it resides. There are waterbodies in the world, for example high-altitude glacial lakes, which are naturally so pristine that their water could be used for any purpose without treatment.

Canadian Journal of Botany

Author :
Publisher :
ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.3/5 ( download)

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Download or read book Canadian Journal of Botany written by and published by . This book was released on 1998 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Dynamical Processes of Biodiversity

Author : Oscar Grillo
Publisher : BoD – Books on Demand
ISBN 13 : 9533077727
Total Pages : 380 pages
Book Rating : 4.5/5 (33 download)

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Book Synopsis The Dynamical Processes of Biodiversity by : Oscar Grillo

Download or read book The Dynamical Processes of Biodiversity written by Oscar Grillo and published by BoD – Books on Demand. This book was released on 2011-12-02 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by the increasing necessity to define the biological diversity frame of widespread, endemic and threatened species, as well as by the stimulating chance to describe new species, the study of the evolutive and spatial dynamics is in constant execution. Systematic overviews, biogeographic and phylogenic backgrounds, species composition and distribution in restricted areas are focal topics of the 15 interesting independent chapters collected in this book, chosen to offer to the reader an overall view of the present condition in which our planet is.

Selected Water Resources Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 504 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Selected Water Resources Abstracts by :

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1990 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecology of Aquatic Hyphomycetes in New Zealand Streams

Author : Robyn Denise Aimer
Publisher :
ISBN 13 :
Total Pages : 894 pages
Book Rating : 4.:/5 (152 download)

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Book Synopsis Ecology of Aquatic Hyphomycetes in New Zealand Streams by : Robyn Denise Aimer

Download or read book Ecology of Aquatic Hyphomycetes in New Zealand Streams written by Robyn Denise Aimer and published by . This book was released on 1989 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Ecological Study of Aquatic Hyphomycetes on Leaves in a Warm-water Stream

Author : Tao Yun
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (383 download)

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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.

Ecology Abstracts

Author :
Publisher :
ISBN 13 :
Total Pages : 778 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Ecology Abstracts written by and published by . This book was released on 1999 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Coverage: 1982- current; updated: monthly. This database covers current ecology research across a wide range of disciplines, reflecting recent advances in light of growing evidence regarding global environmental change and destruction. Major ares of subject coverage include: Algae/lichens, Animals, Annelids, Aquatic ecosystems, Arachnids, Arid zones, Birds, Brackish water, Bryophytes/pteridophytes, Coastal ecosystems, Conifers, Conservation, Control, Crustaceans, Ecosyst em studies, Fungi, Grasses, Grasslands, High altitude environments, Human ecology, Insects, Legumes, Mammals, Management, Microorganisms, Molluscs, Nematodes, Paleo-ecology, Plants, Pollution studies, Reptiles, River basins, Soil, TAiga/tundra, Terrestrial ecosystems, Vertebrates, Wetlands, Woodlands.

Australian Journal of Marine and Freshwater Research

Author :
Publisher :
ISBN 13 :
Total Pages : 696 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Australian Journal of Marine and Freshwater Research by :

Download or read book Australian Journal of Marine and Freshwater Research written by and published by . This book was released on 1992 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:

River and Stream Ecosystems

Author : Colbert E. Cushing
Publisher : Elsevier Publishing Company
ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis River and Stream Ecosystems by : Colbert E. Cushing

Download or read book River and Stream Ecosystems written by Colbert E. Cushing and published by Elsevier Publishing Company. This book was released on 1995 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hardbound. This volume is a compilation of data from streams throughout the world using the templet of the River Continuum Concept (RCC) as a model for analysis. Various models have been offered to explain the structure and function of flowing water systems as holistic ecosystems, including the catchment basin in which they are found. The first widely used such model was the RCC, and despite the several modifications and adjustments that have been made to it, it continues to be a most useful model for streams in North America and in Europe. Other useful concepts include Nutrient Spiraling, Stream Patch Dynamics, Hydraulic Stream Ecology, Riparian Influence, and the newly formulated Flood Pulse Concept. Each of these offer useful corollaries to the RCC, and it is highly likely that the integration of tenants of all of these models will contribute to more meaningful generalizations of how flowing water ecosystems function.Each chapter in this book evalua