Primate-parasite Interactions in a Semi-arid Environment PDF Download
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Author: Rosemary Anne Blersch
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Category :
Languages : en
Pages :
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Book Description
Primate-parasite ecology is a burgeoning field but relatively little is known about parasitism in primates occupying extreme environments. I combined physiological, environmental, behavioural and parasite data to investigate the correlates of infection in wild vervet monkeys (Chlorocebus pygerythrus) living in a semi-arid region of South Africa. I aimed to assess whether our well-established assumptions about primate-parasite interactions hold true in the context of severe ecological stress and how these external stressors may impact how monkeys respond to infection. I found that environmental conditions were the primary drivers of parasitism in the population, with individual-level characteristics playing a diminished role. I also found that while there were links between aspects of behaviour and parasitism, ecological conditions constrained behavioural flexibility. These results highlight the difficulty of generalising across primate populations, and point to the importance of expanding primate-parasite ecology to include animals in more extreme environments. Doing so will allow them to serve as a window into how animals confront climate change-induced environmental changes.
Author: Rosemary Anne Blersch
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Primate-parasite ecology is a burgeoning field but relatively little is known about parasitism in primates occupying extreme environments. I combined physiological, environmental, behavioural and parasite data to investigate the correlates of infection in wild vervet monkeys (Chlorocebus pygerythrus) living in a semi-arid region of South Africa. I aimed to assess whether our well-established assumptions about primate-parasite interactions hold true in the context of severe ecological stress and how these external stressors may impact how monkeys respond to infection. I found that environmental conditions were the primary drivers of parasitism in the population, with individual-level characteristics playing a diminished role. I also found that while there were links between aspects of behaviour and parasitism, ecological conditions constrained behavioural flexibility. These results highlight the difficulty of generalising across primate populations, and point to the importance of expanding primate-parasite ecology to include animals in more extreme environments. Doing so will allow them to serve as a window into how animals confront climate change-induced environmental changes.
Author: Michael A. Huffman
Publisher: Cambridge University Press
ISBN: 0521872464
Category : Medical
Languages : en
Pages : 0
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Book Description
Introduces methodology for studying host-parasite interactions, integrating laboratory methodology, field research, and theory.
Author: Adauto Araújo
Publisher: SciELO - Editora FIOCRUZ
ISBN: 8575415980
Category : Medical
Languages : en
Pages :
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Book Description
Unprecedented initiative in the world, the book compiles the available knowledge on the subject and presents the state-of-the-art in paleoparasitology – term coined about 30 years ago by Brazilian Fiocruz researcher Luiz Fernando Ferreira, pioneer in this science which is concerned with the study of parasites in the past. Multidisciplinary by essence, paleoparasitology gathers contributions from social scientists, biologists, historians, archaeologists, pharmacists, doctors and many other professionals, either in biomedical or humanities fields. With varied applications such as in evolutionary or migration studies, their results often depend on the association between laboratory findings and cultural remains. The book is divided into four parts - Parasites, Hosts, and Human Environment; Parasites Remains Preserved in Various Materials and Techniques in Microscopy and Molecular Diagnostics; Parasite Findings in Archeological Remains: a paleographic view; and Special Studies and Perspectives. Signed by authors from various countries such as Argentina, USA, Germany and France, the book has chapters devoted to the discoveries of paleoparasitology on all continents.
Author:
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ISBN:
Category : Ecology
Languages : en
Pages : 1118
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Book Description
Author: Robert Poulin
Publisher: Smithsonian Institution
ISBN: 1935623494
Category : Science
Languages : en
Pages : 225
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Book Description
This comprehensive, groundbreaking book on the biodiversity of parasites offers a clear and accessible explanation of how parasite biodiversity provides insight into the history and biogeography of other organisms, the structure of ecosystems, and the processes that lead to the diversification of life.
Author: Robert Poulin
Publisher: Princeton University Press
ISBN: 1400840805
Category : Science
Languages : en
Pages : 343
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Book Description
Parasites have evolved independently in numerous animal lineages, and they now make up a considerable proportion of the biodiversity of life. Not only do they impact humans and other animals in fundamental ways, but in recent years they have become a powerful model system for the study of ecology and evolution, with practical applications in disease prevention. Here, in a thoroughly revised and updated edition of his influential earlier work, Robert Poulin provides an evolutionary ecologist's view of the biology of parasites. He sets forth a comprehensive synthesis of parasite evolutionary ecology, integrating information across scales from the features of individual parasites to the dynamics of parasite populations and the structuring of parasite communities. Evolutionary Ecology of Parasites presents an evolutionary framework for the study of parasite biology, combining theory with empirical examples for a broader understanding of why parasites are as they are and do what they do. An up-to-date synthesis of the field, the book is an ideal teaching tool for advanced courses on the subject. Pointing toward promising directions and setting a research agenda, it will also be an invaluable reference for researchers who seek to extend our knowledge of parasite ecology and evolution.
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Category : Biogeography
Languages : en
Pages : 92
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Book Description
This volume represents a first attempt at holistically classifying and mapping ecological regions across all three countries of the North American continent. A common analytical methodology is used to examine North American ecology at multiple scales, from large continental ecosystems to subdivisions of these that correlate more detailed physical and biological settings with human activities on two levels of successively smaller units. The volume begins with an overview of North America from an ecological perspective, concepts of ecological regionalization. This is followed by descriptions of the 15 broad ecological regions, including information on physical and biological setting and human activities. The final section presents case studies in applications of the ecological characterization methodology to environmental issues. The appendix includes a list of common and scientific names of selected species characteristic of the ecological regions.
Author: Janice Moore
Publisher: Oxford University Press
ISBN: 019534913X
Category : Science
Languages : en
Pages : 329
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Book Description
When a parasite invades an ant, does the ant behave like other ants? Maybe not-and if it doesn't, who, if anyone, benefits from the altered behaviors? The parasite? The ant? Parasites and the Behavior of Animals shows that parasite-induced behavioral alterations are more common than we might realize, and it places these alterations in an evolutionary and ecological context. Emphasizing eukaryotic parasites, the book examines the adaptive nature of behavioral changes associated with parasitism, exploring the effects of these changes on parasite transmission, parasite avoidance, and the fitness of both host and parasite. The behavioral changes and their effects are not always straightforward. To the extent that virulence, for instance, is linked to parasite transmission, the evolutionary interests of parasite and host will diverge, and the current winner of the contest to maximize reproductive rates may not be clear, or, for that matter, inevitable. Nonetheless, by affecting susceptibility, host/parasite lifespan and fecundity, and transmission itself, host behavior influences parameters that are basic to our comprehension of how parasites invade host populations, and fundamentally, how parasites evolve. Such an understanding is important for a wide range of scientists, from ecologists and parasitologists to evolutionary, conservation and behavioral biologists: The behavioral alterations that parasites induce can subtly and profoundly affect the distribution and abundance of animals.
Author: Albert O. Bush
Publisher: Cambridge University Press
ISBN: 9780521664479
Category : Medical
Languages : en
Pages : 580
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Book Description
Explains parasite biology as a branch of ecology - essential reading for zoology and ecology students.
Author:
Publisher:
ISBN:
Category : Ecology
Languages : en
Pages : 598
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Book Description
