An Atlas Of Airborne Pollen Grains And Common Fungus Spores Of Canada
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An Atlas Of Airborne Pollen Grains And Common Fungus Spores Of Canada
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Author : I. John Bassett
language : en
Publisher: Research Branch, Canada Department of Agriculture
Release Date : 1978
An Atlas Of Airborne Pollen Grains And Common Fungus Spores Of Canada written by I. John Bassett and has been published by Research Branch, Canada Department of Agriculture this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with Science categories.
Descriptions and keys of 143 pollen and several spore types that have been found to be airborne in different locations, accompanied by photographs made by using light and scanning electron microscopy. The general abundance, distribution of taxa, time of pollen shedding, significance in causing hay fever, and other pertinent data are included.
An Atlas Of Airborne Pollen Grains And Common Fungus Spores Of Canada
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Author : Canadian Government Publishing
language : en
Publisher:
Release Date :
An Atlas Of Airborne Pollen Grains And Common Fungus Spores Of Canada written by Canadian Government Publishing and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Atlas Of Airborne Fungal Spores In Europe
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Author : S. Nilsson
language : en
Publisher: Springer
Release Date : 1983-04-01
Atlas Of Airborne Fungal Spores In Europe written by S. Nilsson and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983-04-01 with Science categories.
The present atlas is addressed mainly to those who, departing from different spheres of interest, are studying the dispersal of fungus spores in the air, like aero biologists, plant pathologists, medical mycologists, allergologists, or those interested in spore morphology as a taxonomic tool. The steadily increasing interest in air pollution problems has also stimulat ed investigations in the microbiological fraction of air pollutants. During the last decades the study of microbial life in the atmosphere has developed to a special branch of biological sciences - aerobiology of which the first studies are from the end of the last century. Besides pollen grains and spores of higher plants and bacteria, fungal diaspores contribute a constant and sub stantial part of the airborne microorganisms. Methods for studying airborne spores are described and critically discussed by e. g. Dimmick and Akers (1969), Ingold (1971) and Gregory (1973). The actual content of fungus spores in the air is a result of complicated processes, all of which are influ enced by external factors in different ways. The influence of the different meteorological factors on spore formation, liberation, transport and deposi tion is essentially discussed by Ingold and Gregory. There are considerable difficulties in identifying detached fungus spores visually. The taxonomy of the fungi is often based on the ontogeny of the spores which cannot be followed by examination of single spores in the air. The conidial development in Deuteromycotina and structure of conidiopho res are excellently described and illustrated by Cole and Samson (1979).
Airborne Pollen And Fungus Spores Of New York State
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Author : Eugene Cecil Ogden
language : en
Publisher:
Release Date : 1960
Airborne Pollen And Fungus Spores Of New York State written by Eugene Cecil Ogden and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1960 with Fungi categories.
Atlas Of Airborne Fungal Spores In Europe
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Author : S. Nilsson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Atlas Of Airborne Fungal Spores In Europe written by S. Nilsson 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 2012-12-06 with Science categories.
The present atlas is addressed mainly to those who, departing from different spheres of interest, are studying the dispersal of fungus spores in the air, like aero biologists, plant pathologists, medical mycologists, allergologists, or those interested in spore morphology as a taxonomic tool. The steadily increasing interest in air pollution problems has also stimulat ed investigations in the microbiological fraction of air pollutants. During the last decades the study of microbial life in the atmosphere has developed to a special branch of biological sciences - aerobiology of which the first studies are from the end of the last century. Besides pollen grains and spores of higher plants and bacteria, fungal diaspores contribute a constant and sub stantial part of the airborne microorganisms. Methods for studying airborne spores are described and critically discussed by e. g. Dimmick and Akers (1969), Ingold (1971) and Gregory (1973). The actual content of fungus spores in the air is a result of complicated processes, all of which are influ enced by external factors in different ways. The influence of the different meteorological factors on spore formation, liberation, transport and deposi tion is essentially discussed by Ingold and Gregory. There are considerable difficulties in identifying detached fungus spores visually. The taxonomy of the fungi is often based on the ontogeny of the spores which cannot be followed by examination of single spores in the air. The conidial development in Deuteromycotina and structure of conidiopho res are excellently described and illustrated by Cole and Samson (1979).
Paleopalynology
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Author : Alfred Traverse
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-21
Paleopalynology written by Alfred Traverse 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 2007-05-21 with Science categories.
This book provides complete coverage of all aspects of the study of all fossil palynomorphs yet studied. It is a profusely illustrated treatment. The book serves both as a student text and general reference work. Palynomorphs yield information about age, geological and biological environment, climate during deposition, and other significant factors about the enclosing rocks. Extant spores and pollen are treated first, preparing the student for more difficult work with fossil sporomorphs and other kinds of palynomorphs. An appendix describes laboratory methods. The glossary, bibliographies and index are useful tools for study of the literature.
Bioaerosols Handbook
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Author : Christopher S. Cox
language : en
Publisher: CRC Press
Release Date : 2020-11-26
Bioaerosols Handbook written by Christopher S. Cox and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-26 with Nature categories.
This comprehensive handbook provides up-to-date knowledge and practical advice from established authorities in aerosol science. It covers the principles and practices of bioaerosol sampling, descriptions and comparisons of bioaerosol samplers, calibration methods, and assay techniques, with an emphasis on practicalities, such as which sampler to use and where it should be placed. The text also offers critiques concerning handling the samples to provide representative and meaningful assays for their viability, infectivity, and allergenicity. A wide range of microbes-viz., viruses, bacteria, fungi and pollens, and their fragments-are considered from such perspectives. Bioaerosols Handbook is divided into four parts, providing a wide-ranging reference work, as well as a practical guide on how best to sample and assay bioaerosols using current technology.
Forensic Science Handbook Volume I
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Author : Adam B. Hall
language : en
Publisher: CRC Press
Release Date : 2020-10-19
Forensic Science Handbook Volume I written by Adam B. Hall and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-19 with Law categories.
Originally published in 1982 by Pearson/Prentice-Hall, the Forensic Science Handbook, Third Edition has been fully updated and revised to include the latest developments in scientific testing, analysis, and interpretation of forensic evidence. World-renowned forensic scientist, author, and educator Dr. Richard Saferstein once again brings together a contributor list that is a veritable Who’s Who of the top forensic scientists in the field. This Third Edition, he is joined by co-editor Dr. Adam Hall, a forensic scientist and Assistant Professor within the Biomedical Forensic Sciences Program at Boston University School of Medicine. This two-volume series focuses on the legal, evidentiary, biological, and chemical aspects of forensic science practice. The topics covered in this new edition of Volume I include a broad range of subjects including: • Legal aspects of forensic science • Analytical instrumentation to include: microspectrophotometry, infrared Spectroscopy, gas chromatography, liquid chromatography, capillary electrophoresis, and mass spectrometry • Trace evidence characterization of hairs, dust, paints and inks • Identification of body fluids and human DNA This is an update of a classic reference series and will serve as a must-have desk reference for forensic science practitioners. It will likewise be a welcome resource for professors teaching advanced forensic science techniques and methodologies at universities world-wide, particularly at the graduate level.
Canadian Journal Of Botany
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Author :
language : en
Publisher:
Release Date : 1990
Canadian Journal Of Botany written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Botany categories.
Pollen Grains Of Canadian Honey Plants
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Author : Clifford W. Crompton
language : en
Publisher: Canadian Museum of Civilization/Musee Canadien Des Civilisations
Release Date : 1993
Pollen Grains Of Canadian Honey Plants written by Clifford W. Crompton and has been published by Canadian Museum of Civilization/Musee Canadien Des Civilisations this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Nature categories.