Download or read book Community Ecology and Conservation Biology written by Frank Klötzli and published by . This book was released on 1996 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Natterjack Toad written by Trevor John Clark Beebee and published by Oxford University Press, USA. This book was released on 1983 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Phylogeography of Southern European Refugia written by Steven Weiss and published by Springer Science & Business Media. This book was released on 2007-06-04 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the first synthesis of the remarkable diversity, evolutionary complexity, and conservation importance of the flora and fauna in the Mediterranean region, with emphasis on the three major peninsular refugia. The book highlights biodiversity importance in Southern Europe for European biota conservation, and includes chapters from authorities in phylogeography: John Avise, Remy Petit, Ettore Randi.
Download or read book Genetic Management of Fragmented Animal and Plant Populations written by Richard Frankham and published by Oxford University Press. This book was released on 2017 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the greatest unmet challenges in conservation biology is the genetic management of fragmented populations of threatened animal and plant species. More than a million small, isolated, population fragments of threatened species are likely suffering inbreeding depression and loss of evolutionary potential, resulting in elevated extinction risks. Although these effects can often be reversed by re-establishing gene flow between population fragments, managers very rarely do this. On the contrary, genetic methods are used mainly to document genetic differentiation among populations, with most studies concluding that genetically differentiated populations should be managed separately, thereby isolating them yet further and dooming many to eventual extinction Many small population fragments are going extinct principally for genetic reasons. Although the rapidly advancing field of molecular genetics is continually providing new tools to measure the extent of population fragmentation and its genetic consequences, adequate guidance on how to use these data for effective conservation is still lacking. This accessible, authoritative text is aimed at senior undergraduate and graduate students interested in conservation biology, conservation genetics, and wildlife management. It will also be of particular relevance to conservation practitioners and natural resource managers, as well as a broader academic audience of conservation biologists and evolutionary ecologists.
Download or read book Amphibians and reptiles written by Trevor Beebee and published by Pelagic Publishing Ltd. This book was released on 2013-07-01 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive guide to the native and non-native species of amphibian and reptile found in the British Isles. It covers the biology, ecology, conservation and identification of the British herpetofauna, and provides keys to adults and young.
Download or read book Reptiles and Birds written by Louis Figuier and published by . This book was released on 1870 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Animal Homing written by F. Papi and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homing phenomena must be considered an important aspect of animal behaviour on account of their frequent occurrence, their survival value, and the variety of the mechanisms involved. Many species regularly rely on their ability to home or reach other familiar sites, but how they manage to do this is often uncertain. In many cases the goal is attained in the absence of any sensory contact, by mechanisms of indirect orientation whose complexity and sophistication have for a long time challenged the skill and patience of many researchers. A series of problems of increasing difficulty have to be overcome; researchers have to discover the nature of orienting cues, the sensory windows involved, the role of inherited and acquired information, and, eventually, how the central mechanisms process information and control motory responses. Naturally, this book emphasizes targets achieved rather than areas unexplored and mysteries unsolved. Even so, the reader will quickly realize that our knowledge of phenomena and mechanisms has progressed to different degrees in different animal groups, ranging from the mere description of homing behaviour to a satisfactory insight into some underlying mechanisms. In the last few dacades there have been promising developments in the study of animal homing, since new approaches have been tried out, and new species and groups have been investigated. Despite this, homing phenomena have not recently been the object of exhaustive reviews and there is a tendency for them to be neglected in general treatises on animal behaviour.
Download or read book Atlas of Amphibians and Reptiles in Britain written by Henry R. Arnold and published by . This book was released on 1995 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Where would you find a Warty Newt and how do you distinguish between a Marsh Frog and an Edible Frog? This atlas clearly illustrates where various species can be found in the UK, how to recognize them and details of their habitat. The author has spent many years in the field, and this book contains an up-to-date, complete set of distribution maps for most species from records taken up until June 1994. The atlas contains both the species name and scientific name, their protection status, description and recognition notes to aid identification, and the number and percentage of records from each habitat where possible. The book should be of interest to professional ecologists and herpetologists, to students and those with a love of reptiles and amphibians.
Download or read book The Wetlands Handbook written by Edward Maltby and published by . This book was released on 2009 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Ecology of Transportation Managing Mobility for the Environment written by John Davenport and published by Springer Science & Business Media. This book was released on 2006-06-30 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume reviews the ecological effects of road, rail, marine and air transport. The focus ranges from identification of threats and repair of damaging effects to design of future transport systems that minimize environmental degradation. The scope of coverage extends from small ecosystems to the planet as a whole. Experts from a variety of disciplines address the topic, expressing views across the spectrum from deep pessimism to cautious optimism.
Download or read book A Primer of Conservation Genetics written by Richard Frankham and published by Cambridge University Press. This book was released on 2004-02-12 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: This concise, entry level text provides an introduction to the importance of genetic studies in conservation and presents the essentials of the discipline in an easy-to-follow format, with main points and terms clearly highlighted. The authors assume only a basic knowledge of Mendelian genetics and simple statistics, making the book accessible to those with a limited background in these areas. Connections between conservation genetics and the wider field of conservation biology are interwoven throughout the book. Worked examples are provided throughout to help illustrate key equations and glossary and suggestions for further reading provide additional support for the reader. Many beautiful pen and ink portraits of endangered species are included to enhance the text. Written for short, introductory level courses in genetics, conservation genetics and conservation biology, this book will also be suitable for practising conservation biologists, zoo biologists and wildlife managers.
Download or read book Ecophysiology of Amphibians Inhabiting Xeric Environments written by Michael Warburg and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: A description of the structural and functional adaptations of the key organs such as skin, kidneys, bladder, lungs and ovaries, with special emphasis placed on physiological adaptations: water, electrolyte, nitrogen, and thermal balance and their endocrine control. One whole chapter devoted to ecological aspects covers such exciting topics as development and metamorphosis, larval competition for food resources, and reproductive strategies.
Download or read book Mesolithic Horizons written by Sinéad McCartan and published by . This book was released on 2009 with total page 1007 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The British Amphibians Reptiles written by Malcolm Smith and published by . This book was released on 1951 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Reptiles and Amphibians of Europe written by Nicholas Arnold and published by . This book was released on 2002 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Well written, this is the best English-language guide to the entire western European herpetofauna for the international market."--Tom Langton, Chairman of Froglife Trust, Director of Herpetofauna Consultants International Ltd.
Download or read book Herpetologia Petropolitana written by Natalia Ananjeva and published by . This book was released on 2005 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Illustrated Key to the British False Scorpions written by Gerald Legg and published by . This book was released on 2016 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
