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On The Ecology Of Aquatic Hyphomycetes In Streams Of Different Alkalinity
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Book Synopsis On the Ecology of Aquatic Hyphomycetes in Streams of Different Alkalinity by : Jacqueline Rosset
Download or read book On the Ecology of Aquatic Hyphomycetes in Streams of Different Alkalinity written by Jacqueline Rosset and published by . This book was released on 1984 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Angewandte Ökologie, Fungi imperfecti, Limnologie.
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 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 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.
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:
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 Aquatic and Water-borne Hyphomycetes (Deuteromycotina) by : Carlos José Santos-Flores
Download or read book Aquatic and Water-borne Hyphomycetes (Deuteromycotina) written by Carlos José Santos-Flores and published by . This book was released on 1997 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
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 Ecobiology of Polluted Waters by : Arvind Kumar
Download or read book Ecobiology of Polluted Waters written by Arvind Kumar and published by Daya Books. This book was released on 2006 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Goethe said- Everything originated in water, and everything is sustained by water . Really with its multidimensional uses, water is one of the most precious gifts of nature without which no life could survive. The maximum part of the earth is covered with water but unfortunately we have only 3% of it in the form of freshwater, out of which 2% is in the form of glaciers and mountain ice thus only 1% of the total is on disposal for various requirements. The water is more enough if it is used and managed properly but due to our mismanagement and non-awareness, the whole world is facing teething crisis of water shortage as well as water pollution. Not only this, the waterbodies are now-a-days treated as dustbin. Man has miserably failed to realize his unabated interference in the natural recycling of essential elements, which have posed a serious threat to his own existence. The aim of this book is to provide a wide-ranging and authoritative coverage or water pollution, which is fundamental to our understanding and appreciation of the nature of aquatic environment. The book will be very much helpful for students, research scholars, Professors, scientists and policy makers in order to provide a sufficient depth of the subject to satisfy the needs at a level which will be comprehensive and interesting. Contents Chapter 1: Status of Freshwater in India: A Review by Arvind Kumar and Chandan Bohra; Chapter 2: Hydrochemical Studies on Suvarnamukhi Sub-basin of Arkavathi River, Bangalore District, Karnataka by H C Vajrappa and N Rajdhan Singh; Chapter 3: Prediction of Nitrate Pollution of Groundwater: A Case Study by Sarbjit Singh Sooch, Baljeet S Kapoor, Bijay Singh and N S Grewal; Chapter 4: Mining Initiatives for Placer Deposits Along the East Coast of India: A Preliminary Assessment of Possible Impact on Coastal Environment by M Jagannadha Rao, J Venkata Ramana and M Chandra Rao; Chapter 5: Influence of Thermal Stratification on Dissolved Oxygen in Subhas Sarobar, Kolkata by N R Samal, D Roy, A Mazumdar and B Bose; Chapter 6: Pollution of Drinking Water by Iron in Tribal Area of Sundargarh District, Orissa: A Guide to Community Health Workers and Non-government Organizations by P C Sahu and H K Sahoo; Chapter 7: Microbial Contamination in Drinking Water: Cause, Detection and Remedy by M K Bhutra and Ambica Soni; Chapter 8: Pollution Impact on the Hybrobiology of River Nakatia at Bareilly by Neelima Gupta, V K Verma and D K Gupta; Chapter 9: Status of Drinking Water Quality Awareness and its Impact on Student Health: A Study of Schools of Buldana District by S V Agarkar and B S Thombre; Chapter 10: Analysis and Seasonal Comparative Study of Amanishah Nallah and Neighbouring Ground Water Sources in Sanganer Town, Jaipur by Dinesh Kumar, Hari Singh, Mahavir Prasad and R V Singh; Chapter 11: A Study on Groundwater Quality in Residential Colonies of Visakhapatnam by T Usha Madhuri and B Subhashini; Chapter 12: Relation Between COD and BOD in Sewage and Groundwater Samples Around Nasik City by S P Wagh and V S Shrivastava; Chapter 13: Software Development on Groundwater Quality of Chengalpattu Environs, Kancheepuram District, Tamil Nadu (GQS) by R Annadurai and P Kamaraj; Chapter 14: Soil and Groundwater Pollution by Agrochemicals: A Review by D S Kler, Navneet Kaur and R S Uppal; Chapter 15: Groundwater Quality Index Near Industrial Area by Deepali A Sohani, G R Chaudhary and V S Shrivastava; Chapter 16: Studies on Primary Productivity of a Wetland by O P Mandal, A K Sinha and K M P Sinha; Chapter 17: Seasonal Fluctuation of Primary Production in Bonal Reservoir, Gulbarga District, Karnataka by H Anjinappa and K Vijaykumar; Chapter 18: Study on Zooplankton Diversity in Relation to Some Hydrological Parameters in a Freshwater Pond Ecosystem by C Maruthanayagam, S Radja Piragache and C Senthil Kumar; Chapter 19: Water Quality Profile of Man-khad Stream in Outer Himalayas by Er Moti Ram Sharma; Chapter 20: Status of Fisheries Resources in Selected Backwaters of Kerala by P K Sukumaran; Chapter 21: The Benthic and Littoral Fauna of a Perennial Polluted Tank in Bangalore by P K Sukumaran; Chapter 22: Ecological Imbalance by Reservoirs by V Srihari and C R Suribabu; Chapter 23: Studies on Limnological Characteristics of Guruvayanakere Pond Near Belthangady, S K District by B A Kumara Hegde, G Suresha, K Ramadas and B Yashovarma; Chapter 24: Diel Variation in Waterfowl During Winter at Sirpur Tank, Indore by Manjeet Malhotra, M M Prakash and K Pawar; Chapter 25: Physico-Chemical Characteristics of Wastewater from Bakelite Manufacturing Industry by V Arutchelvan, V Kanakasabai, R Elangovan and S Nagarajan; Chapter 26: Limnological Studies of Potsangbam River, Manipur by Laishram Kosygin and Haobijam Dhamendra; Chapter 27: Water Quality Management for Jagath Tank, Gulbarga, India: A Case Study by K Vijaykumar, Shashikanth Majagi, B Vasanthkumar and Murali Jadesh; Chapter 28: Seasonal Variations in Species Composition of Aquatic Hyphomycetes in Two Temperate Streams by S C Sati and N Tiwari; Chapter 29: Assessment of Groundwater Quality in Visakhapatnam Area, Andhra Pradesh, India by Y Prasanna Kumar and P King; Chapter 30: Effects of Polluted Water Irrigation on Hemagglutination and Thermal Stability of Pissum sativum Lectin by R B Lal and K D Saxena; Chapter 31: An Assessment of Water Quality of River Cauvery at Mettur, Salem District, Tamil Nadu in Relation to Pollution by V Mathivanan,P Vijayan and Selvi Sabhanayakam; Chapter 32: Study of the Influence of Aquaculture Development on Environment: A Remote Sensing Approach by P Venkateswarlu, M V Rao, Kiran and Ramamohan.
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:
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.
Book Synopsis Freshwater Mycology by : Suhaib A. Bandh
Download or read book Freshwater Mycology written by Suhaib A. Bandh and published by Elsevier. This book was released on 2022-05-27 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: Freshwater Mycology: Perspectives of Fungal Dynamics in Freshwater Ecosystems presents chapters from expert contributors around the world. Through the contributed chapters, the contributors explore the perspectives of fungal dynamics in freshwater ecosystems, especially their diversity, distribution, functioning and role, biotransformation and bioprospecting potential, methodical advancements and metagenomic insights. Written with aquatic ecologists in mind, this book provides information on oceanic, estuarine and freshwater ecosystems not currently well understood and identifies new questions and answers about the roles of mycology in aquatic ecosystems. This topic is becoming an increasingly important area to understand due to the increasing global transports of microbes due to climate change and human actions. This is leading to a rapid loss of healthy freshwater ecosystems, the grave problem of antibiotic resistance, and the rarity of qualified mycology taxonomists and molecular systematicians. Includes data from locations not previously or well covered from prior synthesis publications Identifies new information on the roles of mycology in aquatic ecosystems Provides insights into the fungal diversity of freshwater ecosystems, along with their potential roles
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 Aquatic Hyphomycetes of Wisconsin by : W. Woelkerling
Download or read book Aquatic Hyphomycetes of Wisconsin written by W. Woelkerling and published by . This book was released on 1968 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fungi in Ecosystem Processes by : John Dighton
Download or read book Fungi in Ecosystem Processes written by John Dighton and published by CRC Press. This book was released on 2018-09-03 with total page 441 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of Fungi in Ecosystem Processes continues the unique approach of examining the roles of fungi from the perspective of ecosystem functions. It explores how fungi have adapted to survive within particular constraints, how they help to maintain homeostasis in ecosystems, how they facilitate resistance to perturbations, and how they influence the communities of other organisms. Updated and revised, the second edition Expands the section on plant pathogens, invasive species, and insect–fungal interactions Provides more extensive coverage on insect–fungal interactions, including entomopathogens, the links between entomopathogens and endophytes, and symbiotic and mutualistic interactions Adds a new section on fungi in the built environment Presents new material on below-ground to above-ground interactions mediated through fungi, such as mycorrhizal signaling systems for herbivory defense The book also includes expanded coverage of the role of fungi in suppressive soils, aquatic and marine fungi, modern methods of following food chains in fungal–invertebrate trophic interactions, and the physiology of nutrient uptake by mycorrhizae. A necessary update and expansion to previous material, this book provides an essential reference on the current understanding of fungal roles in ecosystem processes. It also identifies directions for future study, including an emphasis on the need for further research on fungi in built environments.
Download or read book Index Medicus written by and published by . This book was released on 2003 with total page 1990 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
