Search results for ""author james f. white""

Because of its geographic position and its geologic past, the Delmarva Peninsula is a transition zone between the northern and southern sections of the Atlantic Coast of North America. The north-south influences result in a high diversity of species of plants and animals, including amphibians and reptiles. Delmarva's amphibians and reptiles are overlooked by the vast majority of people living in the area. Many have never heard a northern spring peeper call or seen a salamander, even though a breeding chorus of peepers is common in the spring and salamanders are residents of most woodlands in Delmarva. Misconceptions also abound. For example, people sometimes think they have seen "cottonmouths" (water moccasins) on Delmarva, though this venomous species is not known to occur north of the mouth of the Chesapeake Bay. Other common fallacies are the belief that snakes are slimy or that handling a toad can cause warts. This updated field guide to amphibians and reptiles of Delmarva will be useful to everyone interested in these fascinating creatures—from the curious child who brings home a salamander, to students, experienced naturalists, and professionals in need of life history, behavioral, and distributional information on Delmarva's amphibians (salamanders and frogs) and reptiles (turtles, lizards, and snakes). Seventy-three species are included in this second edition—seventy known to occur on Delmarva and three that the authors believe either occur there or once did. Outstanding color plates aid in identifying the species.

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"…a number of chapters provide excellent summaries of the modern methods available for studying fungal ecology, along with those more traditional methods that are still extremely valuable…overall it is a hugely valuable compendium of fungal ecology research. It is a must for the library shelf."-Lynne Boddy, Cardiff University, UK, Mycological Research, 2006"These 44 chapters are an excellent starting point for anyone interested in fungal communities, in the broadest sense of the term. It is a book for dipping into…may be the last comprehensive treatment of fungal communities before the molecular revolution."-Meriel Jones, University of Liverpool, UK, Microbiology Today"… the scope of the work is tremendous. … Excellent chapters providing overviews of methods … provide a snap shot of the current approaches used to understand fungal communities at several levels of organization. This book should probably be on the shelf of every student of mycology, and many ecologists too. For all students, this book should be a valuable resource and source of inspiration."-Daniel Henk, Imperial College Faculty of Medicine, London, in Inoculum, Vol. 59, No. 3, May 2008"Thorough taxonomic and subject indices further aid the reader in navigating through multiple authors’ treatments of subjects of interest." - Anthony Amend, Department of Botany, University of Hawaii at Manoa in Economic Botany, V. 61In all subjects in science, new findings and the use of new technologies allow us to develop an ever-greater understanding of our world. Expanded and updated coverage in the fourth edition includes: Adds new sections on Integrating Genomics and Metagenomics into Community Analysis, Recent Advances in Fungal Endophyte Research, Fungi in the Built Environment, and Fungal Signaling and Communication Includes a broader treatment of fungal communities in natural ecosystems with in-depth coverage of fungal adaptations to stress and conservation Expands coverage of the influence of climate change on fungi and the role of fungi in organically polluted ecosystems Includes contributions from scientists from 20 nations to illustrate a true global approach for bridging gaps between ecological concepts and mycology

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Anemones and fish, ants and acacia trees, fungus and trees, buffaloes and oxpeckers--each of these unlikely duos is an inimitable partnership in which the species’ coexistence is mutually beneficial. More specifically, they represent examples of defensive mutualism, when one species receives protection against predators or parasites in exchange for offering shelter or food to its partner species.Explores the Diverse Range of Defensive Mutualisms Involving Microbial SymbiontsThe past 20 years, since this phenomenon first began receiving attention, have been marked by a deluge of research in a variety of organism kingdoms and much has been discovered about this intriguing behavior. Defensive Mutualism in Microbial Symbiosis includes basic ecological and biological information on defensive mutualisms, explores how they function, and evaluates how they have evolved. It also looks at the implications of symbiosis defensive compounds as a new frontier in bioexploration for drug and natural product discovery--the first book to explore this possibility. Chapters Written by Field AuthoritiesThe book expands the concept of defensive mutualisms to evaluate defense against environmental abiotic and biotic stresses. Addressing the topic of defensive mutualisms in microbial symbiosis across this wide spectrum, it includes chapters on defensive mutualistic associations involving multiple kingdoms of organisms in terrestrial and aquatic ecosystems--plant, animal, fungi, bacteria, and protozoans.Defensive Mutualism in Microbial Symbiosis unifies scattered findings into a single compendium, providing a valuable reference for field researchers and those in academia to assimilate and acquire a knowledgeable perspective on defensive mutualism, particularly those involving microbial partners.

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