Download or read book Brain and Longevity written by Caleb E. Finch and published by Springer. This book was released on 2013-12-21 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this third volume on longevity Fondation Ipsen has again collected the most recent results in research on genes and diet in the evolution of human longevity, educational level and longevity, cognitive impairment and survival at older age and other contributions. The preponderance of relatively short - compared to long-lived organisms suggests that morphogenesis is easier to accomplish than is maintenace of soma, whereas the broad range of longevities of organisms demonstrates that maintaining soma for extended periods of time is possible. The underlying assumption of "disposable soma" theory of aging is that the expense of maintaining somatic cells depends on their contribution to the welfare of the germ cells.

Download or read book The Structure and Dynamics of Geographic Ranges written by Kevin J. Gaston and published by Oxford University Press, USA. This book was released on 2003 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthesis of present understanding of the structure of the geographic ranges of species, which is a core issue in ecology and biogeography with implications for many of the environmental issues presently facing humankind.

Download or read book Population Ecology in Practice written by Dennis L. Murray and published by John Wiley & Sons. This book was released on 2019-12-20 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: A synthesis of contemporary analytical and modeling approaches in population ecology The book provides an overview of the key analytical approaches that are currently used in demographic, genetic, and spatial analyses in population ecology. The chapters present current problems, introduce advances in analytical methods and models, and demonstrate the applications of quantitative methods to ecological data. The book covers new tools for designing robust field studies; estimation of abundance and demographic rates; matrix population models and analyses of population dynamics; and current approaches for genetic and spatial analysis. Each chapter is illustrated by empirical examples based on real datasets, with a companion website that offers online exercises and examples of computer code in the R statistical software platform. Fills a niche for a book that emphasizes applied aspects of population analysis Covers many of the current methods being used to analyse population dynamics and structure Illustrates the application of specific analytical methods through worked examples based on real datasets Offers readers the opportunity to work through examples or adapt the routines to their own datasets using computer code in the R statistical platform Population Ecology in Practice is an excellent book for upper-level undergraduate and graduate students taking courses in population ecology or ecological statistics, as well as established researchers needing a desktop reference for contemporary methods used to develop robust population assessments.

Download or read book National Recovery Plan for Blanding s Turtle Emydoidea Blandingii Nova Scotia Population written by RENEW (Canada) and published by . This book was released on 1999 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This plan has been prepared to define recovery actions necessary to protect and recover the Nova Scotia population of Blanding's turtle. The introduction presents background on the conservation status of the species and the biology of Blanding's turtle in Nova Scotia. Section 2 discusses factors affecting the vulnerability of the species, the role of the turtle in the Nova Scotia Atlantic interior ecosystem, and the recovery potential of the species. Section 3 outlines the recovery plan, including goals & objectives, strategies, and a sequence of actions. Additional information is provided for each step of the plan: determination of habitat requirements and availability, implementation of habitat protection, clarifying understanding of the turtle's life history, stabilizing population age structure through increased recruitment, investigating population genetics, and providing data storage and access. The final section contains a plan implementation schedule.

Download or read book Chelonian Conservation and Biology written by and published by . This book was released on 2008 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biology of Sea Turtles Volume II written by Peter L. Lutz and published by CRC Press. This book was released on 2002-12-17 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success of the first volume of The Biology of Sea Turtles revealed a need for broad but comprehensive reviews of major recent advances in sea turtle biology. Biology of Sea Turtles, Volume II emphasizes practical aspects of biology that relate to sea turtle management and to changes in marine and coastal ecosystems. These topics i

Download or read book Expert Survivors written by Mary Walker and published by . This book was released on 2002 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Turtles of the United States and Canada written by Carl H. Ernst and published by JHU Press. This book was released on 2009-06-15 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner, 2011 Book Award, The Wildlife Society2009 Outstanding Academic Title, Choice Ernst and Lovich’s thoroughly revised edition of this classic reference provides the most updated information ever assembled on the natural histories of North American turtles. From diminutive mud turtles to giant alligator snappers, two of North America’s most prominent experts describe the turtles that live in the fresh, brackish, and marine waters north of Mexico. Incorporating the explosion of new scientific information published on turtles over the past fifteen years—including the identification of four new species—Ernst and Lovich supply comprehensive coverage of all fifty-eight species, with discussions of conservation status and recovery efforts. Each species account contains information on identification, genetics, fossil record, distribution, geographic variation, habitat, behavior, reproduction, biology, growth and longevity, food habits, populations, predators, and conservation status. The book includes range maps for freshwater and terrestrial species, a glossary of scientific names, an extensive bibliography for further research, and an index to scientific and common names. Logically organized and richly illustrated—with more than two hundred color photographs and fifty-two maps—Turtles of the United States and Canada remains the standard for libraries, museums, nature centers, field biologists, and professional and amateur herpetologists alike.

Download or read book Canadian Journal of Zoology written by and published by . This book was released on 2005 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Israel Journal of Zoology written by and published by . This book was released on 2004 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Linking Protected Areas with Working Landscapes Conserving Biodiversity written by Neil Munro and published by . This book was released on 1998 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecology Conservation and Status of Reptiles in Canada written by Carolyn N. L. Seburn and published by Society for the Study of Amphibians & Reptiles. This book was released on 2007 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology of the Snapping Turtle Chelydra Serpentina written by Anthony C. Steyermark and published by . This book was released on 2008-03-31 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume synthesizes all that is known about the common snapping turtle to provide an up-to-date and comprehensive resource on the species' evolution, physiology, behavior, and life history. Anthony C. Steyermark, Michael S. Finkler, Ronald J. Brooks, and a team of experts detail the systematics, energetics, growth patterns, sex determination, and population genetics of snapping turtles and devote special attention to the fossil record of the snapping turtle family Chelydridae.

Download or read book Turtles of the United States written by Carl H. Ernst and published by . This book was released on 1972 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biology and Identification of the Coccidia Apicomplexa of Turtles of the World written by Donald W. Duszynski and published by Academic Press. This book was released on 2014-08-04 with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Biology and Identification of the Coccidia (Apicomplexa) of Turtles of the World is an invaluable resource for researchers in protozoology, coccidia, and parasitology, veterinary sciences, animal sciences, zoology, and biology. This first-of-its-kind work offers a taxonomic guide to apicomplexan parasites of turtles that enables easy parasite identification, with a summary of virtually everything known about the biology of each known parasite species. It is an important documentation of this specific area, useful to a broad base of readers, including researchers in biology, parasitology, animal husbandry, diseases of wild and domestic animals, veterinary medicine, and faculty members in universities with graduate programs in these areas. There are about 330 turtle species on Earth; many are endangered, a growing number of species are kept as pets, and some are still used as food by humans. Turtles, like other vertebrate animals have many different kinds of parasites (viruses, bacteria, protozoa, worms, arthropods, and others). Coccidiosis in turtles has prevented large-scale turtle breeding, and represents a serious problem in need of control. This succinct and highly focused book will aid in that effort. - Offers line drawings and photomicrographs of each parasite from each hosts species - Provides methods of identification and treatment - Presents a complete historical rendition of all known publications on coccidia (and their closest relatives) from all turtle species on Earth, and evaluates the scientific and scholarly merit of each - Provides a complete species analysis of the known biology of every coccidian described from turtles - Reviews the most current taxonomy of turtles and their phylogenetic relationships needed to help assess host-specificity and evaluate what little cross-transmission work is available

Download or read book Molecular Phylogenetics and Conservation of Freshwater Turtles written by Phillip Quinton Spinks and published by . This book was released on 2004 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Toxicology of Reptiles written by Susan C. M. Gardner and published by CRC Press. This book was released on 2016-04-19 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Toxicology of Reptiles cohesively summarizes much of the cutting-edge research taking place in fields such as reptilian endocrinology, neurophysiology, immunology, and ecology. It also addresses conservation needs along with the complications often associated with population studies. The text is easy to synthesize and apply in the evaluation