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Books > Earth & environment > The environment > Conservation of the environment > Conservation of wildlife & habitats > General

Ecology, Biodiversity and Conservation - Wood Ant Ecology and Conservation (Hardcover): Jenni A. Stockan, Elva J. H. Robinson Ecology, Biodiversity and Conservation - Wood Ant Ecology and Conservation (Hardcover)
Jenni A. Stockan, Elva J. H. Robinson
R1,457 R1,378 Discovery Miles 13 780 Save R79 (5%) Shipped within 7 - 12 working days

Wood ants play an ecologically dominant and conspicuous role in temperate boreal forests, making a keystone contribution to woodland ecosystem functions and processes. Wood ant taxonomy and global distributions set the scene for this text's exploration of wood ants as social insects, examining their flexible social structures, genetics, population ecology, and behaviour, from nest-mate recognition to task allocation. Wood ants' interactions with their environment and with other organisms are essential to their success: competition, predation and mutualism are described and analysed. Bringing together the expertise of ecological researchers and conservation practitioners, this book provides practical and theoretical advice about sampling and monitoring these insects, and outlines the requirements for effective conservation. This is an indispensable resource for wood ant researchers, entomologists, conservationists and ecological consultants, as well as anyone interested in social insects, keystone species and the management and conservation of forest ecosystems.

A Guide to Habitat Creation 2017 (Paperback, 2nd Revised edition): A Guide to Habitat Creation 2017 (Paperback, 2nd Revised edition)
R181 R163 Discovery Miles 1 630 Save R18 (10%) Shipped within 7 - 11 working days

Back in the 1980s nature conservation was regarded as largely a rural issue concerned with the preservation of a dwindling series of unspoiled sections of landscape and their wildlife. In parallel, the focus of urban nature conservation was on creation or restoration of damaged parts of the environment. Now, well into the millennium the experience of urban habitat conservation has been followed throughout the UK, which in turn has led to green infrastructure becoming an important part of urban planning and people's well-being, and a sustainable managed landscape is understood to be valuable to the economy. Anyone can use this handy pocketbook, and it will appeal to wildlife gardeners and designers, woodsmen, farmers and land managers, park-keepers and groundsmen, school teachers, parish and local authority planners end environmental officers.

Power and Majesty - The plight and preservation of the African Elephant (Hardcover): Larry Laverty Power and Majesty - The plight and preservation of the African Elephant (Hardcover)
Larry Laverty 1
R640 R514 Discovery Miles 5 140 Save R126 (20%) Shipped within 7 - 11 working days

The first book by wildlife photographer and writer Larry Laverty, Power and Majesty features extraordinary images and informative text that capture the life of African elephants. The book focuses on these majestic animals and features stunning photographs from the most remote corners of Africa, from the savannahs and deserts to the rivers and jungles. The text introduces various elephant habitats, explores the magical qualities of elephants, and underscores the immense challenges they face for survival in a world dominated by humans. The photographs and information showcased in this book will help increase our appreciation and understanding of the African elephant's significant place in the animal kingdom, and Larry Laverty will be donating all of his profits to this worthy cause. Their abilities to love, to remember, to function as families, and to survive under some of the harshest conditions will change the way we think about elephants, with the hope that this knowledge will encourage more people to help save those who remain in the wild.

Never Home Alone - From Microbes to Millipedes, Camel Crickets, and Honeybees, the Natural History of Where We Live... Never Home Alone - From Microbes to Millipedes, Camel Crickets, and Honeybees, the Natural History of Where We Live (Hardcover)
Rob Dunn 1
R594 R353 Discovery Miles 3 530 Save R241 (41%) Shipped within 7 - 12 working days

It's the dream scenario for many of us after a long week: having the house completely to ourselves. No partners, no parents, no kids, no pets. But as we settle into the couch, something stirs: maybe a mouse darts out from under a cupboard, or a fly buzzes lazily past the window. We're not actually alone at all. Until quite recently, no one had taken the life that lives with us very seriously: until Rob Dunn and his team decided to take a closer look. Upon investigating the terra incognita of our homes, they discovered that there are nearly 200,000 species living in our bedrooms, kitchens, living areas, bathrooms, and basements. Some of these species can kill us. Some benefit us. And some seem simply benign. But almost all of them were completely unknown--and they've been living alongside us the whole time. In Never Home Alone, biologist Rob Dunn takes us to the edge of biology's latest frontier: our own homes. Every house is a wilderness--from the Egyptian meal moths in our cupboards, to the camel crickets living in the basement, to the antibiotic-resistant Staphylococcus waiting on the kitchen counter, thousands of species of insects, bacteria, fungi, and plants live literally under our noses. As we have become increasingly obsessed with cleaning and sterilizing our homes and separating our living spaces from nature, we have unwittingly cultivated an entirely new playground for evolution. Unfortunately, this means that we have created a range of new parasites, from antibiotic-resistant microbes to nearly impossible to kill cockroaches, to threaten ourselves with. At the same time, many of the more helpful organisms--such as microbes that can protect us from autoimmune diseases or promote healthy digestion, or the centipedes that can hunt down those pesky roaches--are caught in the crosshairs. If we're not careful, the "healthier" we try to make our homes, the more likely we'll be putting our own health at risk. A rich natural history and a thrilling scientific investigation, Rob Dunn's Never Home Alone shows us that if are to truly thrive in our homes, we must learn to welcome the unknown guests that have been there the whole time.

The Diversity of Life (Paperback, New Ed): Edward O. Wilson The Diversity of Life (Paperback, New Ed)
Edward O. Wilson
R302 R214 Discovery Miles 2 140 Save R88 (29%) Shipped within 7 - 12 working days

In telling the amazing story of how life on earth came to be so diverse, distinguished scientist Edward O. Wilson defined a new environmental ethic – our obligation to conserve ecosystems, not simply individual species. In an extensive new foreword to this classic work, he assesses the continuing threat that human activity poses to the Earth’s rich biodiversity and, most importantly, explains why we should care.

The European Landing Obligation - Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries (Hardcover,... The European Landing Obligation - Reducing Discards in Complex, Multi-Species and Multi-Jurisdictional Fisheries (Hardcover, 1st ed. 2019)
Sven Sebastian Uhlmann, Clara Ulrich, Steven J. Kennelly
R1,154 R958 Discovery Miles 9 580 Save R196 (17%) Shipped within 7 - 12 working days

This open access book provides a comprehensive examination of the European Landing Obligation policy from many relevant perspectives. It includes evaluations of its impacts at economical, socio-cultural, ecological and institutional levels. It also discusses the feasibility and benefits of several potential mitigation strategies. The book was timely published, exactly at the time where the Landing Obligation was planned to be fully implemented. This book is of significant interest to all stakeholders involved, but also to the general public of Europe and to other jurisdictions throughout the world that are also searching for ways to deal with by-catch and discard issues.

State of the Apes - Extractive Industries and Ape Conservation (Hardcover, New): Arcus Foundation State of the Apes - Extractive Industries and Ape Conservation (Hardcover, New)
Arcus Foundation; Edited by Helga Rainer, Alison White, Annette Lanjouw
R1,790 R1,682 Discovery Miles 16 820 Save R108 (6%) Shipped within 7 - 12 working days

Current dominant thinking and practice in the private and public sectors asserts that peoples' development needs are in conflict with, or mutually exclusive to, the need to conserve the biosphere on which we depend. Consequently, we are asked to either diminish development in the name of conservation or diminish conservation in the name of development. Efforts to identify complementary objectives, or mutually acceptable trade-offs and compromises indicate, however, that this does not always have to be the case. This first volume in the State of the Apes series draws attention to the evolving context within which great ape and gibbon habitats are increasingly interfacing with extractive industries. Intended for a broad range of policy makers, industry experts, decision makers, academics, researchers and NGOs, these publications aim to influence debate, practice and policy, seeking to reconcile ape conservation and welfare, and economic and social development, through objective and rigorous analysis.

Ecology, Biodiversity and Conservation - National Park Science: A Century of Research in South Africa (Hardcover): Jane... Ecology, Biodiversity and Conservation - National Park Science: A Century of Research in South Africa (Hardcover)
Jane Carruthers
R1,547 R1,459 Discovery Miles 14 590 Save R88 (6%) Shipped within 7 - 12 working days

South Africa is renowned for its wildlife and environmental conservation in iconic national parks such as the Kruger, one of the world's first formal protected areas. However, this is the first book to thoroughly analyse and explain the interesting and changing scientific research that has been accomplished in South Africa's national parks during the twentieth century. Providing a fascinating and thorough historical narrative based on an extensive range of sources, this text details the evolution of traditional natural history pursuits to modern conservation science in South Africa, covering all research areas of conservation biology and all the national parks around the country. It reveals the interaction between the international context, government, learning institutions and the public that has shaped the present conservation arena. A complex story that will interest and inform not only those involved in conservation science of South Africa, but worldwide.

Human Values and Biodiversity Conservation - The Survival of Wild Species (Hardcover): Clement A. Tisdell Human Values and Biodiversity Conservation - The Survival of Wild Species (Hardcover)
Clement A. Tisdell
R2,670 Discovery Miles 26 700 Shipped within 7 - 12 working days

This pioneering book explores the influence of human values on the willingness of individuals to pay for the conservation of individual wildlife species (and classes of these), to be for or against their survival, and to favour or oppose their harvesting. Clement Tisdell combines original theories, survey results and experimental findings to assess the economic benefit of conserving particular wild species and to suggest strategies for a sustainable future. With a detailed analysis of 25 species, covering the three classes (mammals, birds and reptiles), this book examines how variations in knowledge and social factors can influence individuals' evaluation of species. Moreover, economics and ecology are combined to propose sound policies for wildlife management and to provide estimates of the net economic benefit of conserving particular species. The first work to provide such extensive analysis of human values and conservation, this book is an essential resource for economists, ecologists and all those interested in wildlife management, environment and nature conservation.

The Last Elephants (Paperback, Flexibound): Colin Bell, Don Pinnock The Last Elephants (Paperback, Flexibound)
Colin Bell, Don Pinnock 1
R648 R466 Discovery Miles 4 660 Save R182 (28%) Shipped within 7 - 12 working days

The Africa-wide Great Elephant Census of 2016 produced shocking findings: a decimated elephant population whose numbers were continuing to plummet. Elephants are killed, on average, every 15-20 minutes - a situation that will see the final demise of these intelligent, extraordinary animals in less than three decades. They are a species in crisis. This magnificent book offers chapters written by the most prominent people in the realm of conservation and wildlife, among them researchers, conservationists, filmmakers, criminologists, TV personalities and journalists. Photographs have been selected from among the world's best wildlife photographers, and the passionate Foreword is provided by Prince William. This book has been created to make the world aware of the devastating loss of elephant lives in Africa and stem the tide of poaching and hunting. It is hoped that all loopholes in the ivory trade will be closed and that all countries receiving and using ivory (both legal and poached) will ban its trade - and actively pursue those involved in driving the cruel poaching tsunami. This book is also a tribute to those who work for the welfare of elephants, particularly those who risk their lives for wildlife each day, often for little or no pay - including the field rangers and the anti-poaching teams; and to the many communities around Africa that have elected to work with elephants and not against them. The Last Elephants - is the title prophetic? We hope not.

Blue Planet II (Hardcover): James Honeyborne, Mark Brownlow Blue Planet II (Hardcover)
James Honeyborne, Mark Brownlow 1
R718 R478 Discovery Miles 4 780 Save R240 (33%) Shipped within 7 - 12 working days

Take a deep breath and dive into the mysteries of the ocean. Our understanding of ocean life has changed dramatically in the last decade, with new species, new behaviours, and new habitats being discovered at a rapid rate. Blue Planet II, which accompanies an epic 7-part series on BBC1, is a ground-breaking new look at the richness and variety of underwater life across our planet. From ambush hunters such as the carnivorous bobbit worm to cuttlefish mesmerising their prey with a pulsating light display, Blue Planet II reveals the never-before-seen secrets of the ocean. With over 200 breath-taking photographs and stills from the BBC Natural History Unit's spectacular footage, each chapter of Blue Planet II brings to life a different habitat of the oceanic world. Voyages of migration show how each of the oceans on our planet are connected; coral reefs and arctic ice communities are revealed as thriving underwater cities; while shorelines throw up continual challenges to those living there or passing through. A final chapter explores the science and technology of the Ocean enterprise - not only how they were able to capture these amazing stories on film, but what the future holds for marine life based on these discoveries.

Conservation of Wildlife Populations - Demography, Genetics, and Management (Paperback, 2nd Edition): L. Scott Mills Conservation of Wildlife Populations - Demography, Genetics, and Management (Paperback, 2nd Edition)
L. Scott Mills
R1,126 R1,020 Discovery Miles 10 200 Save R106 (9%) Shipped within 7 - 12 working days

Population ecology has matured to a sophisticated science with astonishing potential for contributing solutions to wildlife conservation and management challenges. And yet, much of the applied power of wildlife population ecology remains untapped because its broad sweep across disparate subfields has been isolated in specialized texts. In this book, L. Scott Mills covers the full spectrum of applied wildlife population ecology, including genomic tools for non-invasive genetic sampling, predation, population projections, climate change and invasive species, harvest modeling, viability analysis, focal species concepts, and analyses of connectivity in fragmented landscapes. With a readable style, analytical rigor, and hundreds of examples drawn from around the world, "Conservation of Wildlife Populations (2nd ed)" provides the conceptual basis for applying population ecology to wildlife conservation decision-making. Although targeting primarily undergraduates and beginning graduate students with some basic training in basic ecology and statistics (in majors that could include wildlife biology, conservation biology, ecology, environmental studies, and biology), the book will also be useful for practitioners in the field who want to find - in one place and with plenty of applied examples - the latest advances in the genetic and demographic aspects of population ecology.Additional resources for this book can be found at: www.wiley.com/go/mills/wildlifepopulations.

A Natural History of Ladybird Beetles (Hardcover): Michael Majerus A Natural History of Ladybird Beetles (Hardcover)
Michael Majerus; Edited by Helen Roy, Peter Brown
R1,128 Discovery Miles 11 280 Shipped within 7 - 12 working days

The Coccinellidae are a family of beetles, known variously as ladybirds or ladybugs. In Britain alone, some 46 species belong to the Coccinellidae family, although only 26 of these are recognisably ladybirds. Composed largely of Professor Michael Majerus' lifetime work, and updated by two leading experts in the field, this book reveals intriguing insights into ladybird biology from a global perspective. The popularity of this insect group has been captured through societal and cultural considerations, coupled with detailed descriptions of complex scientific processes, to provide a comprehensive and accessible overview of these charismatic insects. Bringing together many studies on ladybirds, this book has been organised into themes, ranging from anatomy and physiology to ecology and evolution. This book is suitable for interested amateur enthusiasts, and researchers involved with ladybirds, entomology and biological control.

Game ranch management (Hardcover, 6): J. Du P. Bothma, J.G. du Toit Game ranch management (Hardcover, 6)
J. Du P. Bothma, J.G. du Toit
R1,125 R1,010 Discovery Miles 10 100 Save R115 (10%) Shipped within 7 - 10 working days

The growth of the wildlife industry in South Africa can be measured by the growth in the number of wildlife ranches. In 1965 there were only four wildlife-fenced properties in the former north-western Transvaal. By 2005, 40 years later, there were more than 10 000 properties with wildlife exemption permits in the nine provinces combined. As the wildlife industry continues to expand, so too does the need for scientific knowledge upon which it must be based.

This sixth edition of Game ranch management is written by 39 experts in various fields and edited by two experienced wildlife ecologists, managers and veterinarians. It is as complete a guide as possible for wildlife ranchers in South Africa. All the chapters have been revised and updated, with extensive new information on information systems and data management; economics of the wildlife industry in South Africa; bacterial, viral and protozoal diseases of wildlife; buying and selling wild animals; hunting, keeping and managing large terrestrial carnivores; trophy hunting; meat production; veld management, and habitat rehabilitation.

Game ranch management is designed for undergraduate and postgraduate students doing degrees or modules in wildlife management and ranching at training institutions across southern Africa. It is also a guide for current and future owners of extensive wildlife production units.

Prof. Jacobus du Plessis Bothma completed BSc and MSc degrees in Zoology at the University of Pretoria and a PhD in Wildlife Science at Texas A & M University in the United States. He worked as a predator ecologist until he was seconded to the University of Pretoria by the former Transvaal provincial government to start the first postgraduate degree in wildlife management at a South African university. There he occupied the Eugène Marais Chair of Wildlife Management, which later became the cornerstone of the Centre for Wildlife Management in the Department of Animal and Wildlife Sciences of the University of Pretoria. He retired in December 2005, but continues his research and writing as an emeritus professor. He is currently the author, co-author or editor of 21 books or book chapters, more than 100 published scientific articles and 225 popular science articles on wildlife topics. He is listed as one of the notable alumni of the University of Pretoria.

Dr Jacobus Gabriël du Toit completed an agriculture degree in Animal Science at the University of Stellenbosch, an honours degree in Wildlife Management and a degree in Veterinary Science at the University of Pretoria. He established the first formal private wildlife veterinary practice in South Africa and pioneered the introduction of elephant families on wildlife ranches, the breeding of disease-free buffalo from diseased parents, the harvesting of rhinoceros horns for commercial purposes and the use of elephants as biodetectors (detecting of landmines). His fields of interest are the breeding of endangered wildlife species and doing research on the medicinal values of plants. He believes in applied research, a holistic approach to wildlife production and has raised funds as a member of the SA Veterinary Foundation for numerous wildlife projects.

Grinnell - America's Environmental Pioneer and His Restless Drive to Save the West (Hardcover): John Taliaferro Grinnell - America's Environmental Pioneer and His Restless Drive to Save the West (Hardcover)
John Taliaferro
R674 R524 Discovery Miles 5 240 Save R150 (22%) Shipped within 7 - 11 working days

George Bird Grinnell, the son of a New York merchant, saw a different future for a nation in the thrall of the Industrial Age. With railroads scarring virgin lands and the formerly vast buffalo herds decimated, the country faced a crossroads: Could it pursue Manifest Destiny without destroying its natural bounty and beauty? The alarm that Grinnell sounded would spark America's conservation movement. Yet today his name has been forgotten-an omission that John Taliaferro's commanding biography now sets right with historical care and narrative flair. Grinnell was born in Brooklyn in 1849 and grew up on the estate of ornithologist John James Audubon. Upon graduation from Yale, he dug for dinosaurs on the Great Plains with eminent paleontologist Othniel C. Marsh-an expedition that fanned his romantic notion of wilderness and taught him a graphic lesson in evolution and extinction. Soon he joined George A. Custer in the Black Hills, helped to map Yellowstone, and scaled the peaks and glaciers that, through his labors, would become Glacier National Park. Along the way, he became one of America's most respected ethnologists; seasons spent among the Plains Indians produced numerous articles and books, including his tour de force, The Cheyenne Indians: Their History and Ways of Life. More than a chronicler of natural history and indigenous culture, Grinnell became their tenacious advocate. He turned the sportsmen's journal Forest and Stream into a bully pulpit for wildlife protection, forest reserves, and national parks. In 1886, his distress over the loss of bird species prompted him to found the first Audubon Society. Next, he and Theodore Roosevelt founded the Boone and Crockett Club to promote "fair chase" of big game. His influence among the rich and the patrician provided leverage for the first federal legislation to protect migratory birds-a precedent that ultimately paved the way for the Endangered Species Act. And in an era when too many white Americans regarded Native Americans as backwards, Grinnell's cries for reform carried from the reservation, through the halls of Congress, all the way to the White House. Drawing on forty thousand pages of Grinnell's correspondence and dozens of his diaries, Taliaferro reveals a man whose deeds and high-mindedness earned him a lustrous peerage, from presidents to chiefs, Audubon to Aldo Leopold, John Muir to Gifford Pinchot, Edward S. Curtis to Edward H. Harriman. Throughout his long life, Grinnell was bound by family and sustained by intimate friendships, toggling between the East and the West. As Taliaferro's enthralling portrait demonstrates, it was this tension that wound Grinnell's nearly inexhaustible spring and honed his vision-a vision that still guides the imperiled future of our national treasures.

Conservation on the High Seas - Harmonizing International Regimes for the Sustainable Use of Living Resources (Hardcover):... Conservation on the High Seas - Harmonizing International Regimes for the Sustainable Use of Living Resources (Hardcover)
Simone Borg
R2,642 Discovery Miles 26 420 Shipped within 7 - 12 working days

This timely book discusses various international norms that qualify the right, which all states have, to access and exploit living resources in marine areas beyond national jurisdiction, in order to promote the conservation of such species. It highlights current trends and developments which aim at better coherence, and discusses legal techniques that could serve to harmonize both the objectives of these international norms and their scope of applicability. The author also demonstrates that in some cases, gaps and conflicts in the existing legal framework cannot be simply `interpreted away' but require the further development of International law in order to be resolved.

Snakes of Europe, North Africa and the Middle East - A Photographic Guide (Paperback): Philippe Geniez Snakes of Europe, North Africa and the Middle East - A Photographic Guide (Paperback)
Philippe Geniez; Translated by Tony Williams
R641 R463 Discovery Miles 4 630 Save R178 (28%) Shipped within 7 - 12 working days

This is a fully up-to-date and comprehensive photographic field guide to the snakes of Europe, North Africa and the Middle East. Lavishly illustrated with 387 color photographs, it includes coverage of all 122 snake species found in these regions. The guide's detailed introduction discusses snake anatomy, biology, habitats and taxonomy. It also explores the health of snakes in captivity and conservation measures, and provides a succinct explanation of the chemical composition, physical effects and cultural uses of snake venom. Species accounts are arranged taxonomically and provide identification features, a description of the species' habitat and behavior and information about whether a snake is venomous. Abundant distribution maps describe each species' geographic variation and usual habitats. Clear photos aid identification and are supplemented with illustrations highlighting key anatomical features. A table of all species, country by country, is included at the back of the book. The first dedicated field guide on snakes to appear in many years, Snakes of Europe, North Africa and the Middle East will be indispensable for anyone interested in learning more about these unique reptiles. Highlights all 122 snake species found in the region Features 387 excellent photos supplemented with diagrams Reflects most recent classification and scientific research Provides each species' identification details, habitat, behavior and much more Includes distribution maps for all species

Conservation of Freshwater Fishes (Paperback): Gerard P. Closs, Martin Krkosek, Julian D. Olden Conservation of Freshwater Fishes (Paperback)
Gerard P. Closs, Martin Krkosek, Julian D. Olden
R992 Discovery Miles 9 920 Shipped within 7 - 12 working days

Freshwater fish are one of the most diverse groups of vertebrates, but are also amongst the most threatened. With contributions from leaders in the field, this is the first assessment of the global state of freshwater fish diversity, synthesising the opportunities, challenges and barriers facing the conservation of freshwater fish biodiversity. The book includes the first global assessment of the number, type and distribution of threatened freshwater fish species, discussing the features of freshwater fish biology and ecology that render so many species vulnerable to extinction. Introductory chapters on why freshwater fish are so sensitive to environmental change and disturbance lead into chapters providing detailed reviews of the key threatening processes and potential solutions. A concluding chapter summarises the key issues and looks to the future for opportunities and challenges for the conservation and management of freshwater fish.

Wildlife at war in Angola - The rise and fall of an African Eden (Paperback): Brian J. Huntley Wildlife at war in Angola - The rise and fall of an African Eden (Paperback)
Brian J. Huntley
R365 R342 Discovery Miles 3 420 Save R23 (6%) Shipped within 10 - 15 working days

This book describes in fascinating detail the wildlife, wild places and wild personalities that occupied Angola’s conservation landscape through four decades of war and a decade of peace. Intrigues, assassinations, corruption, greed and incompetence ? during the colonial era, through the horrific war and most especially throughout the crony-capitalist kleptocracy of President Jose Eduardo dos Santos ? have resulted in the extinction of most of its formerly abundant wildlife populations and the decay and erosion of a once endless Eden. This is the first book to integrate the political, economic and environmental threads that account for the post-colonial tragedy of one of Africa’s most biologically diverse countries. A corrupt government has robbed the country of its vast oil and diamond wealth, of its environmental health, of its morality and of its soul. It was not always so. The author was appointed ecologist to Angola’s National Parks in 1971. But the vast open spaces, peaceful stillness and tropical luxuriance that he found during the four years they spent exploring and developing the country’s wildlife reserves was not to last. The powder keg of anger against centuries of colonial exploitation ? of slavery, of forced labour and of an abusive system of penal settlement ? could not be contained. Bloody nationalist uprisings led to the abandonment of Angola by Portugal and the transition from random guerrilla skirmishes with a colonial army into a brutal civil war that cost over one million lives. Despite its scarred history, the author believes the country can still rebuild its national parks and save much of its wildlife and wilderness. But this can only happen if the current ageing autocracy makes space for a new generation of Angolan conservationists.

Ecology and Conservation of the Diamond-backed Terrapin (Hardcover): Willem M. Roosenburg, Victor S. Kennedy Ecology and Conservation of the Diamond-backed Terrapin (Hardcover)
Willem M. Roosenburg, Victor S. Kennedy
R1,336 R1,125 Discovery Miles 11 250 Save R211 (16%) Shipped within 7 - 12 working days

The diamond-backed terrapin is not only a uniquely evolved and beautiful turtle, it also has a long history as a vital American food source. Once so numerous that people reportedly grew tired of eating them, diamond-backed terrapins are greatly reduced in numbers today and have become an icon of salt marsh conservation. Considerably diminished in some areas and struggling to survive, this distinctive brackish water turtle is the focus of intense conservation efforts. In Ecology and Conservation of the Diamond-backed Terrapin, leading terrapin researcher Willem M. Roosenburg and experienced science editor Victor S. Kennedy have brought together a group of expert scientists to summarize our current understanding of terrapin biology, physiology, behavior, and conservation efforts. Over the course of 19 comprehensive chapters, contributors * review the latest information on this charismatic species * provide a detailed summary of the terrapin's natural history * explain the threats to terrapin population stability throughout their range* examine ongoing conservation efforts to ensure the reptile's survival* present convincing arguments for the value of the diamond-backed terrapin as an estuarine indicator organism* use the terrapin as a model for studying the consequences of exploitation and environmental degradation on long-lived species This exceptional book provides pivotal information for estuarine and turtle biologists, terrapin enthusiasts, natural historians, educators, conservationists, resource managers, and students. Ecology and Conservation of the Diamond-backed Terrapin is the definitive volume on this important American reptile. Contributors: Benjamin K. Atkinson, Harold W. Avery, Patrick J. Baker, Ralph E.J. Boerner, Russell L. Burke, Joseph A. Butler, Randolph M. Chambers, Paul E. Converse, Brian A. Crawford, Rusty D. Day, Dana J. Ehret, J. Whitfield Gibbons, Kathryn M. Greene, Leigh Anne Harden, Andrew S. Harrison, Kristen M. Hart, George L. Heinrich, Dawn K. Holliday, Victor S. Kennedy, Shawn R. Kuchta, Lori A. Lester, Jeffrey E. Lovich, John C. Maerz, David Owens, Allen R. Place, Taylor Roberge, Willem M. Roosenburg, Richard A. Seigel, Amanda Southwood Williard, Edward A. Standora, Anton D. Tucker, Diane C. Tulipani, Timothy J. Walsh, Thane Wibbels, Will Williams, Roger C. Wood

Cambridge Studies in Biological and Evolutionary Anthropology, Series Number 82 - Primate Research and Conservation in the... Cambridge Studies in Biological and Evolutionary Anthropology, Series Number 82 - Primate Research and Conservation in the Anthropocene (Paperback)
Alison M. Behie, Julie A. Teichroeb, Nicholas Malone
R773 Discovery Miles 7 730 Shipped within 7 - 12 working days

This book takes a new approach to understanding primate conservation research, adding a personal perspective to allow readers to learn what motivates those doing conservation work. When entering the field over a decade ago, many young primatologists were driven by evolutionary questions centered in behavioural ecology. However, given the current environment of cascading extinctions and increasing threats to primates we now need to ensure that primates remain in viable populations in the wild before we can simply engage in research in the context of pure behavioural ecology. This has changed the primary research aims of many primatologists and shifted our focus to conservation priorities, such as understanding the impacts of human activity, habitat conversion or climate change on primates. This book presents personal narratives alongside empirical research results and discussions of strategies used to stem the tide of extinction. It is a must-have for anyone interested in conservation research.

Species Conservation in Managed Habitats - The Myth of a Pristine Nature (Hardcover): Werner Kunz Species Conservation in Managed Habitats - The Myth of a Pristine Nature (Hardcover)
Werner Kunz
R1,678 R1,382 Discovery Miles 13 820 Save R296 (18%) Shipped within 7 - 12 working days

Written by an author with longstanding experience in the ecology of insects and birds and with a stellar academic record in molecular life sciences, this is a welcome challenge to the widely held beliefs in conventional environmental policies. Werner Kunz convincingly explains why maintaining high biodiversity in Europe depends heavily on the existence of open space and sparse ground vegetation that is neither used for intensive modern agriculture, nor eliminated by reforestation. He questions the commonly propagated opinion that nature conservation is equivalent to species protection - and shows that technical habitat design can rescue endangered species. A must-have for environmental agencies, policy makers, ecologists and all who are witnessing the current loss of species in Central Europe.

Improving Natural Resource Management - Ecological and Political Models (Hardcover): Timothy C Haas Improving Natural Resource Management - Ecological and Political Models (Hardcover)
Timothy C Haas
R1,474 R1,321 Discovery Miles 13 210 Save R153 (10%) Shipped within 7 - 12 working days

The decision to implement environmental protection options is a political one. These, and other political and social decisions affect the balance of the ecosystem and how the point of equilibrium desired is to be reached. This book develops a stochastic, temporal model of how political processes influence and are influenced by ecosystem processes and looks at how to find the most politically feasible plan for managing an at-risk ecosystem. Finding such a plan is accomplished by first fitting a mechanistic political and ecological model to a data set composed of observations on both political actions that impact an ecosystem and variables that describe the ecosystem. The parameters of this fitted model are perturbed just enough to cause human behaviour to change so that desired ecosystem states occur. This perturbed model gives the ecosystem management plan needed to reach desired ecosystem states. To construct such a set of interacting models, topics from political science, ecology, probability, and statistics are developed and explored. Key features: * Explores politically feasible ways to manage at-risk ecosystems. * Gives agent-based models of how social groups affect ecosystems through time. * Demonstrates how to fit models of population dynamics to mixtures of wildlife data. * Presents statistical methods for fitting models of group behaviour to political action data. * Supported by an accompanying website featuring datasets and JAVA code. This book will be useful to managers and analysts working in organizations charged with finding practical ways to sustain biodiversity or the physical environment. Furthermore this book also provides a political roadmap to help lawmakers and administrators improve institutional environmental management decision making.

Fish Ecology, Evolution, and Exploitation - A New Theoretical Synthesis (Paperback): Ken H. Andersen Fish Ecology, Evolution, and Exploitation - A New Theoretical Synthesis (Paperback)
Ken H. Andersen
R772 R594 Discovery Miles 5 940 Save R178 (23%) Shipped within 7 - 12 working days

Fish are one of the most important global food sources, supplying a significant share of the world's protein consumption. From stocks of wild Alaskan salmon and North Sea cod to entire fish communities with myriad species, fisheries require careful management to ensure that stocks remain productive, and mathematical models are essential tools for doing so. Fish Ecology, Evolution, and Exploitation is an authoritative introduction to the modern size- and trait-based approach to fish populations and communities. Ken Andersen covers the theoretical foundations, mathematical formulations, and real-world applications of this powerful new modeling method, which is grounded in the latest ecological theory and population biology. He begins with fundamental assumptions on the level of individuals and goes on to cover population demography and fisheries impact assessments. He shows how size- and trait-based models shed new light on familiar fisheries concepts such as maximum sustainable yield and fisheries selectivity-insights that classic age-based theory can't provide-and develops novel evolutionary impacts of fishing. Andersen extends the theory to entire fish communities and uses it to support the ecosystem approach to fisheries management, and forges critical links between trait-based methods and evolutionary ecology. Accessible to ecologists with a basic quantitative background, this incisive book unifies the thinking in ecology and fisheries science and is an indispensable reference for anyone seeking to apply size- and trait-based models to fish demography, fisheries impact assessments, and fish evolutionary ecology.

Wild Mammals in Captivity - Principles and Techniques for Zoo Management (Paperback, 2nd Revised edition): Devra G. Kleiman,... Wild Mammals in Captivity - Principles and Techniques for Zoo Management (Paperback, 2nd Revised edition)
Devra G. Kleiman, Katerina V. Thompson, Charlotte Kirk Baer
R1,487 R1,205 Discovery Miles 12 050 Save R282 (19%) Shipped within 7 - 12 working days

Zoos, aquariums, and wildlife parks are vital centers of animal conservation and management. For nearly fifteen years, these institutions have relied on "Wild Mammals in Captivity" as the essential reference for their work. Now the book reemerges in a completely updated second edition. "Wild Mammals in Captivity" presents the most current thinking and practice in the care and management of wild mammals in zoos and other institutions. In one comprehensive volume, the editors have gathered the most current information from studies of animal behavior; advances in captive breeding; research in physiology, genetics, and nutrition; and new thinking in animal management and welfare. In this edition, more than three-quarters of the text is new, and information from more than seventy-five contributors is thoroughly updated. The standard text for all courses in zoo biology, "Wild Mammals in Captivity" will, in its new incarnation, continue to be used by zoo managers, animal caretakers, researchers, and anyone with an interest in how to manage animals in captive conditions.

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