Biology Of The Springtails

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Biology Of The Springtails

Author : Stephen P. Hopkin
ISBN : 9780191589256
Genre : Science
File Size : 33.39 MB
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Springtails are the most numerous and wide-spread insects in terrestrial ecosystems. They are important ecotoxicological test organisms and have been used extensively to indicate the effects of environmental pollutants and different agricultural regimes on biodiversity in soils. This comprehensive work by the co-author of The biology of millipedes is the only single-volume review of the biology of springtails in the English language to appear this century. The book covers classification, behaviour, physiology, evolution, ecology, and ecotoxicology. An extensive reference section with more than 2500 entries is included together with a complete list of all Collembola genera, a list of studies on the effects of chemicals on springtails, and reference to species checklists for most countries of the world.
Category: Science

O Level Biology Challenging Drill Questions Yellowreef

Author : Thomas Bond
ISBN : 9780797802032
Genre : Science
File Size : 59.14 MB
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• questions from top schools since 2003 • answer keys provided • arranged in topical order to facilitate drilling • complete and thorough encyclopedia of question-type • complete edition and concise edition eBooks available
Category: Science

Atlas On The Biology Of Soil Arthropods

Author : Gerhard Eisenbeis
ISBN : 9783642726347
Genre : Science
File Size : 87.13 MB
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From the Foreword: "Anyone who has glimpsed a sample of soil animals, especially the soil arthropods, through the binocular microscope will never forget the fascination of their abundant shapes and structures ... electron microscopy has added another dimension which multiplies the initial fascination. When I leaf through this "atlas" my attention is repeatedly caught by the numerous pictures. ... the richness of form and function of the soil arthropods has proved to be an inexhaustible source of biological interest. The authors ... demonstrate this in a praiseworthy manner. ...This atlas offers every teacher the opportunity of rapidly obtaining an overview and thus compiling the most vivid teaching material. ... Finally, the index offers easy access to each individual aspect of the subject to those who are motivated to study further."
Category: Science

Soil Biology Primer

Author :
ISBN : UIUC:30112054436529
Genre : Soil animals
File Size : 47.86 MB
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Category: Soil animals

Issues In Life Sciences Molecular Biology 2011 Edition

Author :
ISBN : 9781464963490
Genre : Science
File Size : 82.25 MB
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Issues in Life Sciences: Molecular Biology / 2011 Edition is a ScholarlyEditions™ eBook that delivers timely, authoritative, and comprehensive information about Life Sciences—Molecular Biology. The editors have built Issues in Life Sciences: Molecular Biology: 2011 Edition on the vast information databases of ScholarlyNews.™ You can expect the information about Life Sciences—Molecular Biology in this eBook to be deeper than what you can access anywhere else, as well as consistently reliable, authoritative, informed, and relevant. The content of Issues in Life Sciences: Molecular Biology: 2011 Edition has been produced by the world’s leading scientists, engineers, analysts, research institutions, and companies. All of the content is from peer-reviewed sources, and all of it is written, assembled, and edited by the editors at ScholarlyEditions™ and available exclusively from us. You now have a source you can cite with authority, confidence, and credibility. More information is available at
Category: Science

The Biology Of Caves And Other Subterranean Habitats

Author : David C. Culver
ISBN : 9780191551444
Genre : Science
File Size : 66.32 MB
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This book offers a concise but comprehensive introduction to cave ecology. The emphasis is on the organisms that dominate this unique environment, although conservation and management aspects are also considered. The book is intended for both graduate students and professionals and assumes no previous knowledge of cave biology. -;Caves and other subterranean habitats with their often strange (even bizarre) inhabitants have long been objects of fascination, curiosity, and debate. The question of how such organisms have evolved, and the relative roles of natural selection and genetic drift, has engaged subterranean biologists for decades. Indeed, these studies continue to inform the more general question of adaptation and evolution. However, interest in subterranean biology is not limited to questions of. evolutionary biology. Both the distribution and the apparent ancient age of many subterranean species continue to be of significant interest to biogeographers. Subterranean ecosystems generally exhibit little or no primary productivity and, as extreme ecosystems, provide general insights into ecosystem. function. Furthermore, the simplicity of subterranean communities relative to most surface-dwelling communities makes them useful model systems for the study of species interactions such as competition and predation, as well as more general principles of ecosystem function. The rarity of many cave species makes them of special interest in conservation biology. The Biology of Caves and other Subterranean Habitats offers a concise but comprehensive introduction to cave ecology. Whilst there is an emphasis on the organisms that dominate this unique environment, conservation and management aspects are also considered. The book includes a global range of examples and case studies from both caves and non-cave subterranean habitats; it also provides a clear explanation of specialized terms used by speleologists. This accessible text will appeal to. researchers new to the field and to the many professional ecologists and conservation practitioners requiring a concise but authoritative overview. Its engaging style will also make it suitable for senior undergraduate and graduate students taking courses in cave and subterranean biology. -
Category: Science

British Wildlife

Author :
ISBN : CORNELL:31924094816497
Genre : Botany
File Size : 85.26 MB
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Category: Botany

Biology Extension File

Author : D. G. Applin
ISBN : 0748762566
Genre : Biology
File Size : 26.1 MB
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This biology extension file includes teaching notes, guidance on coursework activities and equipment. It has at least one assignment for each topic in the textbooks - suitable for classwork and homework. A comprehensive range of practical activities are included. It contains extensive Key Skills and ICT materials. An exam file resource containing a complete set of exam style questions, in a format that can be used throughout Years 10 and 11, or as a resource for a revision programme is included.
Category: Biology

Oceanography And Marine Biology An Annual Review

Author : Margaret Barnes
ISBN : 9781857280852
Genre : Science
File Size : 88.91 MB
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Volume 31 of Oceanography and Marine Biology: An Annual Review provides a carefully selected set of authoritative reviews of important topics in the broad field of marine science. The interest shown in oceanographical and marine biological work calls for a publication summarizing the results. For nearly 30 years Oceanography and Marine Biology: An Annual Review has provided reading for students, lecturers and researchers. Physical, chemical and biological aspects of marine science are each dealt with by leading experts actively engaged in their own fields, and the series aims to be consistently at the cutting edge of marine research, and is also relevant to studies of global environmental change. This book provides up-to-date information and informed critical reviews in the broad interdisciplinary field of marine science.
Category: Science

Sclerotinia Diseases Of Crop Plants Biology Ecology And Disease Management

Author : G. S. Saharan
ISBN : 9781402084089
Genre : Science
File Size : 32.18 MB
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The fungus Sclerotinia has always been a fancy and interesting subject of research both for the mycologists and pathologists. More than 250 species of the fungus have been reported in different host plants all over the world that cause heavy economic losses. It was a challenge to discover weak links in the disease cycle to manage Sclerotinia diseases of large number of crops. For researchers and s- dents, it has been a matter of concern, how to access voluminous literature on Sclerotinia scattered in different journals, reviews, proceedings of symposia, workshops, books, abstracts etc. to get a comprehensive picture. With the pub- cation of book on ‘Sclerotinia’, it has now become quite clear that now only three species of Sclerotinia viz. , S. sclerotiorum, S. minor and S. trifoliorum are valid. The authors have made an excellent attempt to compile all the available infor- tion on various aspects of the fungus Sclerotinia. The information generated so far has been presented in different chapters. After introducing the subject various aspects viz. , the diseases, symptomatology, disease assessment, its distribution, economic importance, the pathogen, its taxonomy, nomenclature, reproduction, reproductive structures with fine details, variability, perpetuation, infection and pathogenesis, biochemical, molecular and physiological aspects of host-pathogen interaction, seed infection, disease cycle, epidemiology and forecasting, host resistance with sources of resistance, mechanism of resistance and other mana- ment strategies have been covered.
Category: Science

Antarctic Biology

Author :
ISBN : UCSD:31822009186339
Genre : Biogeography
File Size : 67.96 MB
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Category: Biogeography

Biology Of Conidial Fungi

Author : Garry T. Cole
ISBN : UOM:39015004621473
Genre : Conidia
File Size : 30.33 MB
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Biology Of Conidial Fungi ...
Category: Conidia