0
Your cart

Your cart is empty

Browse All Departments
Price
  • R100 - R250 (97)
  • R250 - R500 (477)
  • R500+ (1,490)
  • -
Status
Format
Author / Contributor
Publisher

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

Kalahari Cheetahs - Adaptations to an arid region (Paperback): Gus Mills, Margaret Mills Kalahari Cheetahs - Adaptations to an arid region (Paperback)
Gus Mills, Margaret Mills
R640 Discovery Miles 6 400 Ships in 6 - 10 working days

The cheetah, the fastest terrestrial animal, has widespread appeal amongst wildlife biologists and enthusiasts alike. However, like all all large carnivores, it is increasingly threatened by habitat loss and its status is now classified as 'Vulnerable' by the IUCN. This is the first comprehensive study of cheetah biology in an arid environment, a major component of its current distribution range. The book brings together results from an intensive six year study of the cheetah by the authors in the Kgalagadi Transfrontier Park in South Africa and Botswana. It documents a wealth of detailed and direct observations of cheetah population biology and behavioural ecology, adopting an evolutionary approach and providing a conceptual framework for future research and applied management in the context of global environmental change. Kalahari Cheetahs covers topics such as optimal foraging theory, hunting strategies and predator prey relations, mating systems and reproductive strategies and success, inter-specific competition, demography, social organisation, and population limitation. Comparisons with previous cheetah studies reveal the variability of ecological determinants on behaviour, and the behavioural flexibility and ability of these carnivores to adapt to different environments. This advanced textbook is suitable for graduate level students as well as professional researchers in felid behavioural ecology and conservation biology. It will also be of relevance and use to conservationists, wildlife managers, and African wildlife enthusiasts.

Shearwater - A Bird, an Ocean, and a Long Way Home (Paperback): Roger Morgan-Grenville Shearwater - A Bird, an Ocean, and a Long Way Home (Paperback)
Roger Morgan-Grenville
R301 Discovery Miles 3 010 Ships in 10 - 15 working days

'Shearwater is sheer delight, a luminous portrait of a magical seabird which spans the watery globe' Daily Mail. 'Charming and impassioned ... a rich tribute to an extraordinary bird.' Horatio Clare, author of A Single Swallow and Heavy Light. A very personal mix of memoir and natural history from the author of Liquid Gold. Ten weeks into its life, a Manx shearwater chick will emerge from its burrow and fly 8,000 miles from the west coast of the British Isles to the South Atlantic. It will be unlikely to touch land again for four years. Part memoir, part homage to wilderness, Shearwater traces the author's 50-year obsession with one of nature's supreme travellers. In the finest tradition of nature writing, Roger Morgan-Grenville, author of Liquid Gold - described by Mary Colwell (Curlew Moon) as 'a book that ignites joy and warmth' - unpicks the science behind its incredible journey; and into the story of a year in the shearwater's life, he threads the inspirational influence of his Hebridean grandmother who instilled in him a love of wild places and wild animals. Full of lightly-worn knowledge, acute human observation and self-deprecating humour, Shearwater brings to life a truly mysterious and charismatic bird.

An African Love Story - Love, Life and Elephants (Paperback): Daphne Sheldrick An African Love Story - Love, Life and Elephants (Paperback)
Daphne Sheldrick 3
R295 R272 Discovery Miles 2 720 Save R23 (8%) Ships in 5 - 10 working days

Daphne Sheldrick's best-selling love story of romance, life and elephants, An African Love Story: Love, Life and Elephants is an incredible story from Africa's greatest living conservationist. A typical day for Daphne involves rescuing baby elephants from poachers; finding homes for orphan elephants, all the while campaigning the ever-present threat of poaching for the ivory trade. An African Love Story is the incredible memoir of her life. It tells two stories - one is the extraordinary love story which blossomed when Daphne fell head over heels with Tsavo Game Park and its famous warden, David Sheldrick. The second is the love story of how Daphne and David, who devoted their lives to saving elephant orphans, at first losing every infant under the age of two until Daphne at last managed to devise the first-ever milk formula which would keep them alive. 'Compulsively readable', Mail on Sunday 'An enchanting memoir', Telegraph Daphne Sheldrick has spent her entire life in Kenya. For over 25 years, she and her husband, David, the famous founder of the the giant Tsavo National Park, raised and rehabilitated back into the wild orphans of misfortune from many different wild species. These included elephants, rhinos, buffaloes, zebra, eland, kudu, impala, warthogs and many other smaller animals. In 2006 she was made Dame Commander of the British Empire by the Queen.

Barn Owl Conservation Handbook - A comprehensive guide for ecologists, surveyors, land managers and ornithologists (Paperback):... Barn Owl Conservation Handbook - A comprehensive guide for ecologists, surveyors, land managers and ornithologists (Paperback)
Barn Owl Trust
R1,295 R1,207 Discovery Miles 12 070 Save R88 (7%) Ships in 10 - 15 working days

A comprehensive handbook covering all aspects of the conservation of Barn Owls. Written by the Barn Owl Trust, this book includes in-depth information on Barn Owl survey techniques, relevant ecology, Barn Owls and the law, mortality, habitat management, use of nest boxes and barn Owl rehabilitation. Essential reading for ecologists, planners, land managers and ornithologists.

Wildlife and Wind Farms - Conflicts and Solutions - Offshore: Monitoring and Mitigation (Paperback, Volume 4): Martin Perrow Wildlife and Wind Farms - Conflicts and Solutions - Offshore: Monitoring and Mitigation (Paperback, Volume 4)
Martin Perrow
R1,717 Discovery Miles 17 170 Ships in 10 - 15 working days

Wind farms are an essential component of global renewable energy policy and the action to limit the effects of climate change. There is, however, considerable concern over the impacts of wind farms on wildlife, leading to a wide range of research and monitoring studies, a growing body of literature and several international conferences on the topic. This unique multi-volume work provides a comprehensive overview of the interactions between wind farms and wildlife. Volume 4 provides a state-of-the-science guide to monitoring and mitigation to minimise or even eliminate impacts on wildlife from offshore wind farms. The survey and monitoring section includes detailed chapters on fish and invertebrate communities, marine mammals and seabirds, and a chapter dedicated to the use of tracking technology applied to birds. The section continues with a chapter on collision risk and population modelling that underpins much current impact assessment, and a chapter detailing how collision risk for birds and bats may be monitored at sea. The mitigation section comprises chapters outlining mitigation options and strategies for birds and bats, and how to mitigate the effects of noise, especially during construction, on marine mammals and fish. A chapter on perspectives on marine spatial planning as applied to wind farms concludes the volume. The authors have been carefully selected from across the globe from the large number of academics, consultants and practitioners now engaged in wind farm studies, for their influential contribution to the science. Edited by Martin Perrow and with contributions by over 40 leading researchers including: Aonghais Cook, Thomas Dahlgren, Johann Koeppel, Meike Scheidat, Henrik Skov, Chris Thaxter & Frank Thomsen. The authors represent a wide range of organisations and institutions including the Universities of Gothenberg, Ghent, Highlands & Islands and Wageningen, Chalmers University of Technology and Technical University of Berlin, British Trust for Ornithology, The Carbon Trust, Institute of Avian Research Vogelwarte Helgoland, Institute for Applied Ecosystem Research (IfAOE), Norwegian Institute for Nature Research (NINA) and Sea Mammal Research Unit (SMRU); as well as several leading consultancies. Each chapter includes informative figures, tables, photographs and detailed case studies. Several of the latter are produced stand-alone from invited specialists to ensure geographic spread and to showcase exciting new research. This book is designed as the definitive guide on the topic for practitioners, researchers, managers and planners as well as students in higher education engaged in studies of the environment, ecology, climate change, conservation and impact assessment. Other volumes: Volume 1: Onshore: Potential Effects (978-1-78427-119-0) Volume 2: Onshore: Monitoring and Mitigation (978-1-78427-123-7) Volume 3: Offshore: Potential Effects (978-1-78427-127-5)

A Practical Guide for Genetic Management of Fragmented Animal and Plant Populations (Hardcover): Richard Frankham, Jonathan D.... A Practical Guide for Genetic Management of Fragmented Animal and Plant Populations (Hardcover)
Richard Frankham, Jonathan D. Ballou, Katherine Ralls, Mark Eldridge, Michele R. Dudash, …
R3,431 Discovery Miles 34 310 Ships in 10 - 15 working days

The habitats of most species have been fragmented by human actions, isolating small populations that consequently develop genetic problems. Millions of small, isolated, fragmented populations are likely suffering from inbreeding depression and loss of genetic diversity, greatly increasing their risk of extinction. Crossing between populations is required to reverse these effects, but managers rarely do so. A key reason for such inaction is that managers are often advised to manage populations in isolation whenever molecular genetic methods indicate genetic differences among them. Following this advice will often doom small populations to extinction when the habitat fragmentation and genetic differences were caused by human activities. A paradigm shift is required whereby evidence of genetic differentiation among populations is a trigger to ask whether any populations are suffering genetic problems, and if so, whether they can be rescued by augmenting gene flow. Consequently, there is now an urgent need for an authoritative practical guide to facilitate this paradigm shift in genetic management of fragmented populations.

Wolves, Grizzlies and Greenhorns - Death and Coexistence in the American West (Paperback): Maximilian Werner Wolves, Grizzlies and Greenhorns - Death and Coexistence in the American West (Paperback)
Maximilian Werner
R710 Discovery Miles 7 100 Ships in 18 - 22 working days
The Biology and Conservation of Wild Felids (Paperback): David Macdonald, Andrew Loveridge The Biology and Conservation of Wild Felids (Paperback)
David Macdonald, Andrew Loveridge
R2,434 Discovery Miles 24 340 Ships in 10 - 15 working days

The editors utilize their 50 years of combined experience in professional engagement with the behaviour and ecology of wild felids to draw together a unique network of the world's most respected and knowledgeable experts. For the first time, this inter-disciplinary research programme is brought together within a single volume.
Beginning with a complete account of all 36 felid species, there follow 8 comprehensive review chapters that span all the topics most relevant to felid conservation science, including evolution and systematics, felid form and function, genetic applications, behavioural ecology, management of species that come into conflict with people and control of international trade in felid species, conservation tools/techniques, ex situ management, and felid diseases. 19 detailed case studies then delve deeply into syntheses of the very best species investigations worldwide, written by all the leading figures in the field. These chapters portray the unique attributes of the wild felids, describe their fascinating (and conflicting) relationship with humans, and create an unparalleled platform for future research and conservation measures. A final chapter analyses the requirements of, and inter-disciplinary approaches to, practical conservation with cutting-edge examples of conservation science and action that go far beyond the cat family.

The Biology and Conservation of Wild Felids (Hardcover, New): David Macdonald, Andrew Loveridge The Biology and Conservation of Wild Felids (Hardcover, New)
David Macdonald, Andrew Loveridge
R4,561 Discovery Miles 45 610 Ships in 10 - 15 working days

The editors utilize their 50 years of combined experience in professional engagement with the behaviour and ecology of wild felids to draw together a unique network of the world's most respected and knowledgeable experts. For the first time, this inter-disciplinary research programme is brought together within a single volume.
Beginning with a complete account of all 36 felid species, there follow 8 comprehensive review chapters that span all the topics most relevant to felid conservation science, including evolution and systematics, felid form and function, genetic applications, behavioural ecology, management of species that come into conflict with people and control of international trade in felid species, conservation tools/techniques, ex situ management, and felid diseases. 19 detailed case studies then delve deeply into syntheses of the very best species investigations worldwide, written by all the leading figures in the field. These chapters portray the unique attributes of the wild felids, describe their fascinating (and conflicting) relationship with humans, and create an unparalleled platform for future research and conservation measures. A final chapter analyses the requirements of, and inter-disciplinary approaches to, practical conservation with cutting-edge examples of conservation science and action that go far beyond the cat family.

Handbook of Marine Fisheries Conservation and Management (Hardcover, New): R.Quentin Grafton, Ray Hilborn, Dale Squires, Maree... Handbook of Marine Fisheries Conservation and Management (Hardcover, New)
R.Quentin Grafton, Ray Hilborn, Dale Squires, Maree Tait, Meryl Williams
R5,554 Discovery Miles 55 540 Ships in 10 - 15 working days

This handbook is the most comprehensive and interdisciplinary work on marine conservation and fisheries management ever compiled. It is the first to bridge fisheries and marine conservation issues. Its innovative ideas, detailed case studies, and governance framework provide a global special perspective over time and treat problems in the high seas, community fisheries, industrial fishing, and the many interactions between use and non-use of the oceans. Its policy tools and ideas for overcoming the perennial problems of over fishing, habitat and biodiversity loss address the facts that many marine ecosystems are in decline and plagued by overexploitation due to unsustainable fishing practices. An outstanding feature of the book is the detailed case-studies on conservation practice and fisheries management from around the world. These case studies are combined with 'foundation' chapters that provide an overview of the state of the marine world and innovative and far reaching perspectives about how we can move forward to face present and future challenges.
The contributors include the world's leading fisheries scientists, economists, and managers. Ecosystem and incentive-based approaches are described and complemented by tools for cooperative, participatory solutions. Unique themes treated: fisher behavior and incentives for management beyond rights-based approaches; a synthesis of proposed 'solutions'; a framework for understanding and overcoming the critical determinants of the decline in fisheries, degradation of marine ecosystems, and poor socio-economic performance of many fishing communities; models for innovative policy instruments; a plan of action and adoption pathways to promote sustainable fishing practices globally.
Collectively, the handbook's many valuable contributions offer a way forward to both understanding and resolving the multifaceted problems facing the world's oceans.

Bioinvasions and Globalization - Ecology, Economics, Management, and Policy (Paperback): Charles Perrings, Harold Mooney, Mark... Bioinvasions and Globalization - Ecology, Economics, Management, and Policy (Paperback)
Charles Perrings, Harold Mooney, Mark Williamson
R2,032 Discovery Miles 20 320 Ships in 10 - 15 working days

Bioinvasions and Globalization synthesises our current knowledge of the ecology and economics of biological invasions, providing an in-depth evaluation of the science and its implications for managing the causes and consequences of one of the most pressing environmental issues facing humanity today.
Emergent zoonotic diseases such as HIV and SARS have already imposed major costs in terms of human health, whilst plant and animal pathogens have had similar effects on agriculture, forestry, fisheries. The introduction of pests, predators and competitors into many ecosystems has disrupted the benefits they provide to people, in many cases leading to the extirpation or even extinction of native species. This timely book analyzes the main drivers of bioinvasions - the growth of world trade, global transport and travel, habitat conversion and land use intensification, and climate change - and their consequences for ecosystem functioning. It shows how bioinvasions impose disproportionately high costs on countries where a large proportion of people depend heavily on the exploitation of natural resources. It considers the options for improving assessment and management of invasive species risks, and especially for achieving the international cooperation needed to address bioinvasions as a negative externality of international trade.

Insect Conservation - A Handbook of Approaches and Methods (Hardcover): Michael J. Samways, Melodie A. McGeoch, Tim R. New Insect Conservation - A Handbook of Approaches and Methods (Hardcover)
Michael J. Samways, Melodie A. McGeoch, Tim R. New
R4,018 Discovery Miles 40 180 Ships in 10 - 15 working days

With up to a quarter of all insect species heading towards extinction over the next few decades, there is now a pressing need to summarize the techniques available for measuring insect diversity in order to develop effective conservation strategies.
Insect Conservation outlines the main methods and techniques available to entomologists, providing a comprehensive synthesis for use by graduate students, researchers and practising conservationists worldwide. Both modern and more 'traditional' methodologies are described, backed up by practical background information and a global range of examples. Many newer techniques are included which have not yet been described in the existing book literature.
This book will be particularly relevant to postgraduate and advanced undergraduate students taking courses in insect ecology, conservation biology and environmental management, as well as established researchers in these fields. It will also be a valuable reference for nature conservation practitioners and professional entomologists worldwide.

Bioinvasions and Globalization - Ecology, Economics, Management, and Policy (Hardcover): Charles Perrings, Harold Mooney, Mark... Bioinvasions and Globalization - Ecology, Economics, Management, and Policy (Hardcover)
Charles Perrings, Harold Mooney, Mark Williamson
R2,256 Discovery Miles 22 560 Ships in 10 - 15 working days

Bioinvasions and Globalization synthesises our current knowledge of the ecology and economics of biological invasions, providing an in-depth evaluation of the science and its implications for managing the causes and consequences of one of the most pressing environmental issues facing humanity today.
Emergent zoonotic diseases such as HIV and SARS have already imposed major costs in terms of human health, whilst plant and animal pathogens have had similar effects on agriculture, forestry, fisheries. The introduction of pests, predators and competitors into many ecosystems has disrupted the benefits they provide to people, in many cases leading to the extirpation or even extinction of native species. This timely book analyzes the main drivers of bioinvasions - the growth of world trade, global transport and travel, habitat conversion and land use intensification, and climate change - and their consequences for ecosystem functioning. It shows how bioinvasions impose disproportionately high costs on countries where a large proportion of people depend heavily on the exploitation of natural resources. It considers the options for improving assessment and management of invasive species risks, and especially for achieving the international cooperation needed to address bioinvasions as a negative externality of international trade.

Avian Invasions - The Ecology and Evolution of Exotic Birds (Paperback): Tim M. Blackburn, Julie L. Lockwood, Phillip Cassey Avian Invasions - The Ecology and Evolution of Exotic Birds (Paperback)
Tim M. Blackburn, Julie L. Lockwood, Phillip Cassey
R2,078 Discovery Miles 20 780 Ships in 10 - 15 working days

Biological invaders represent one of the primary threats to the maintenance of global biodiversity, human health, and the success of human economic enterprises. The continuing globalization of our society ensures that the need to understand the process of biological invasion will only increase in the future. There is also a growing recognition that the study of biological invaders provides a unique insight into basic questions in ecology and evolution.
The study of exotic birds has had a particularly long history and has come to represent a fascinating intersection between the study of biological invasions, avian conservation biology, and basic principles of ecology and evolution. Avian Invasions summarizes and synthesizes this unique historical record and unravels the insights that the study of exotic birds brings to all three of these research strands. It includes chapters on the well-known contributions of exotic bird study to ecological science, and on the post-establishment evolution of introduced bird populations. The result is the most comprehensive picture yet of the invasion process.
Avian Invasions is aimed at professional avian biologists and ornithologists as well as graduate students of avian ecology, evolution and conservation. It also appeals to a more general audience of invasion ecologists.

Scarlet Experiment - Birds and Humans in America (Hardcover): Jeff Karnicky Scarlet Experiment - Birds and Humans in America (Hardcover)
Jeff Karnicky
R1,087 R970 Discovery Miles 9 700 Save R117 (11%) Ships in 10 - 15 working days

Emily Dickinson's poem "Split the Lark" refers to the "scarlet experiment" by which scientists destroy a bird in order to learn more about it. Indeed, humans have killed hundreds of millions of birds-for science, fashion, curiosity, and myriad other reasons. In the United States alone, seven species of birds are now extinct and another ninety-three are endangered. Conversely, the U.S. conservation movement has made bird-watching more popular than ever, saving countless bird populations; and while the history of actual physical human interaction with birds is complicated, our long aesthetic and scientific interest in them is undeniable. Since the beginning of the modern conservation movement in the mid-nineteenth century, human understanding of and interaction with birds has changed profoundly. In Scarlet Experiment, Jeff Karnicky traces the ways in which birds have historically been seen as beautiful creatures worthy of protection and study and yet subject to experiments-scientific, literary, and governmental-that have irrevocably altered their relationship with humans. This examination of the management of bird life in America from the nineteenth century to today, which focuses on six bird species, finds that renderings of birds by such authors as Henry David Thoreau, Emily Dickinson, Don DeLillo, and Christopher Cokinos, have also influenced public perceptions and actions. Scarlet Experiment speculates about the effects our decisions will have on the future of North American bird ecology.

Steve & Me (Paperback): Terri Irwin Steve & Me (Paperback)
Terri Irwin
R463 Discovery Miles 4 630 Ships in 18 - 22 working days

When Terri Raines was twenty-seven years old, she took a vacation that changed her life. Leaving behind her wildlife rescue work in Oregon, Terri traveled to Australia, and there, at a small wildlife park, she met and fell in love with a tall, blond force of nature named Steve Irwin. They were married in less than a year, and Terri eagerly joined in Steve's conservation work. The footage filmed on their crocodile-trapping honeymoon became the first episode of T"he Crocodile Hunter, " and together, Steve and Terri began to change the world.

In "Steve & Me, " Terri recounts the unforgettable adventures they shared -- wrangling venomous snakes, saving deadly crocodiles from poachers, swimming among humpback whales. A uniquely gifted naturalist, Steve was first and foremost a wildlife warrior dedicated to rescuing endangered animals -- especially his beloved crocs -- and educating everyone he could reach about the importance of conservation. In the hit TV shows that continue to be broadcast worldwide, Steve's enthusiasm lives on, bringing little-known and often-feared species to light as he reveals and revels in the wonders of our planet.

With grace, wit, and candor, Terri Irwin portrays her husband as he really was -- a devoted family man, a fervently dedicated environmentalist, a modest bloke who spoke to millions on behalf of those who could not speak for themselves. "Steve & Me" is a nonstop adventure, a real-life love story, and a fitting tribute to a man adored by all those whose lives he touched, written by the woman who knew and loved him best of all.

Foundations of Environmental Sustainability - The Coevolution of Science and Policy (Hardcover): Larry Rockwood, Ronald... Foundations of Environmental Sustainability - The Coevolution of Science and Policy (Hardcover)
Larry Rockwood, Ronald Stewart, Thomas Dietz
R2,622 Discovery Miles 26 220 Ships in 10 - 15 working days

The purpose of this book is to review and analyze the period (roughly from the 1950s to the present) when the environment became an issue as important as economic growth, or war and peace; to assess the current situation, and begin planning for the challenges that lie ahead. Most people are aware of both the environmental destruction taking place around the world and of the specter of climate change. The devastation of New Orleans by hurricane Katrina illustrates the potential for disaster when climate change is combined with the mismanaged environmental policy. How did we get tot his point? What has been done and what can be done to avoid future environmental disasters? Thirty-two contributing chapter authors (among them, one of the principal drafters of the National Environmental Policy Act, Chief of the African Environment Division and the World Bank, Vice President of the Center for Conservation Innovation at the World Wildlife Fund, President of the Zoological Society of London, former President of the Ecological Society of America) use their unique, authoritative perspective to review the evolution of environmental science and policy in the past half century. Each author describes the evolution of environmental science and policy in the past half century and consider the challenges of the future. Although the authors of this book com from various fields, they have followed paths that have generally converged on the concept of sustainability. This book attempts to define what sustainability is, how we can achieve it, and what the prospects for sustainability in the future are.

Extinction Studies - Stories of Time, Death, and Generations (Paperback): Deborah Bird Rose, Thom Van Dooren, Matthew Chrulew Extinction Studies - Stories of Time, Death, and Generations (Paperback)
Deborah Bird Rose, Thom Van Dooren, Matthew Chrulew; Foreword by Cary Wolfe
R702 Discovery Miles 7 020 Ships in 10 - 15 working days

Extinction Studies focuses on the entangled ecological and social dimensions of extinction, exploring the ways in which extinction catastrophically interrupts life-giving processes of time, death, and generations. The volume opens up important philosophical questions about our place in, and obligations to, a more-than-human world. Drawing on fieldwork, philosophy, literature, history, and a range of other perspectives, each of the chapters in this book tells a unique extinction story that explores what extinction is, what it means, why it matters-and to whom.

Carbon Province, Hydro Province - The Challenge of Canadian Energy and Climate Federalism (Hardcover): Douglas MacDonald Carbon Province, Hydro Province - The Challenge of Canadian Energy and Climate Federalism (Hardcover)
Douglas MacDonald
R1,601 R1,506 Discovery Miles 15 060 Save R95 (6%) Ships in 10 - 15 working days

Why has Canada been unable to achieve any of its climate-change targets? Part of the reason is that emissions in two provinces, Alberta and Saskatchewan - already about half the Canadian total when taken together - have been steadily increasing as a result of expanding oil and gas production. Declining emissions in other provinces, such as Ontario, Quebec, Nova Scotia, and New Brunswick, have been cancelled out by those western increases. The ultimate explanation for Canadian failure lies in the differing energy interests of the western and eastern provinces, overlaid on the confederation fault-line of western alienation. Climate, energy, and national unity form a toxic mix. How can Ottawa possibly get all the provinces moving in the same direction of decreasing emissions? To answer this question, Douglas Macdonald explores the five attempts to date to put in place coordinated national policy in the fields of energy and climate change - from Pierre Trudeau's ill-fated National Energy Program to Justin Trudeau's bitterly contested Pan-Canadian program - analysing and comparing them for the first time. Important new insights emerge from this analysis which, in turn, provide the basis for a new approach. Carbon Province, Hydro Province is a major contribution to the vital question of how our federal and provincial governments can effectively work together and thereby for the first time achieve a Canadian climate-change target.

Advanced Distance Sampling - Estimating abundance of biological populations (Paperback, New Ed): S.T. Buckland, D.R. Anderson,... Advanced Distance Sampling - Estimating abundance of biological populations (Paperback, New Ed)
S.T. Buckland, D.R. Anderson, K.P. Burnham, J.L. Laake, D.L. Borchers, …
R1,941 Discovery Miles 19 410 Ships in 10 - 15 working days

This advanced text focuses on the uses of distance sampling to estimate the density and abundance of biological populations. It addresses new methodologies, new technologies and recent developments in statistical theory and is the follow up companion to Introduction to Distance Sampling (OUP, 2001).
In this text, a general theoretical basis is established for methods of estimating animal abundance from sightings surveys, and a wide range of approaches to analysis of sightings data is explored. These approaches include: modelling animal detectability as a function of covariates, where the effects of habitat, observer, weather, etc. on detectability can be assessed; estimating animal density as a function of location, allowing for example animal density to be related to habitat and other locational covariates; estimating change over time in populations, a necessary aspect of any monitoring program; estimation when detection of animals on the line or at the point is uncertain, as often occurs for marine populations, or when the survey region has dense cover; survey design and automated design algorithms, allowing rapid generation of sound survey designs using geographic information systems; adaptive distance sampling methods, which concentrate survey effort in areas of high animal density; passive distance sampling methods, which extend the application of distance sampling to species that cannot be readily detected in sightings surveys, but can be trapped; and testing of methods by simulation, so that performance of the approach in varying circumstances can be assessed.

Orca - How We Came to Know and Love the Ocean's Greatest Predator (Hardcover): Jason M. Colby Orca - How We Came to Know and Love the Ocean's Greatest Predator (Hardcover)
Jason M. Colby
R655 Discovery Miles 6 550 Ships in 10 - 15 working days

Orcas are the most profitable and controversial display animal in history, and since the release of the documentary Blackfish in 2013, millions around the world have focused on their plight. Yet no historical account has explored how we came to care about killer whales in the first place. In Orca, Jason Colby tells the exhilarating and often heartbreaking story of how people came to love the ocean's greatest predator. Historically reviled as dangerous pests, killer whales were dying by the hundreds, even thousands, by the 1950s-the victims of whalers, fishermen, and even the US military. In the Pacific Northwest, fishermen shot them, scientists harpooned them, and the Canadian government mounted a machine gun to eliminate them. But that all changed in 1965, when a Seattle entrepreneur named Ted Griffin became the first person to swim and perform with a captive killer whale. The show was a hit, and he began capturing and selling others, including Sea World's first "Shamu." Over the following decade, live display transformed popular and scientific views of Orcinus orca. The public embraced killer whales as charismatic and friendly while scientists enjoyed their first access to live orcas. In the Pacific Northwest, these captive encounters reshaped regional values and helped drive environmental activism, including Greenpeace's anti-whaling campaigns. Yet even as Northwesterners taught the world to love whales, they came to oppose their captivity. So when Sea World attempted to catch its own killer whales, Northwesterners would fight for the freedom of a marine predator that had become a regional icon. With access to previously unavailable documents and interviews, Colby offers the definitive history of how the feared and despised "killer" became the beloved "orca" and what that means for our relationship with the ocean and its creatures.

Sacred Species and Sites - Advances in Biocultural Conservation (Hardcover, New): Gloria Pungetti, Gonzalo Oviedo, Della Hooke Sacred Species and Sites - Advances in Biocultural Conservation (Hardcover, New)
Gloria Pungetti, Gonzalo Oviedo, Della Hooke
R3,083 Discovery Miles 30 830 Ships in 10 - 15 working days

It is being increasingly recognised that cultural and biological diversity are deeply linked and that conservation programmes should take into account the ethical, cultural and spiritual values of nature. With contributions from a range of scholars, practitioners and spiritual leaders from around the world, this book provides new insights into biocultural diversity conservation. It explores sacred landscapes, sites, plants and animals from around the world to demonstrate the links between nature conservation and spiritual beliefs and traditions. Key conceptual topics are connected to case studies, as well as modern and ancient spiritual insights, guiding the reader through the various issues from fundamental theory and beliefs to practical applications. It looks forward to the biocultural agenda, providing guidelines for future research and practice and offering suggestions for improved integration of these values into policy, planning and management.

Forest Ecology and Conservation - A Handbook of Techniques (Paperback): Adrian Newton Forest Ecology and Conservation - A Handbook of Techniques (Paperback)
Adrian Newton
R2,214 Discovery Miles 22 140 Ships in 10 - 15 working days

Forest conservation has become one of the most important environmental issues currently facing humanity, as a result of widespread deforestation and forest degradation. Pressures on remaining natural forests continue to intensify, leading to high rates of biodiversity loss. Understanding how human activities influence ecological processes within forests is essential for developing effective conservation action.
This book describes research methods and techniques relevant to understanding forest ecology, with a particular focus on those that are relevant to practical conservation and sustainable forest management. This information is currently disparate and difficult to locate and, as with other books in this series, the intention is to provide a comprehensive synthesis for use by graduate students, researchers and practising conservationists. Methods are presented for assessing forest extent and condition, structure and composition, and forest dynamics at a variety of scales. Techniques for assessing genetic variation and reproductive ecology, and for evaluating the habitat value of forests are also described. Particular emphasis is given to state-of-the-art techniques such as remote sensing, GIS, computer modelling and molecular markers. However, traditional methods of forest mensuration and ecological survey are also presented. The methods and techniques described are generally applicable to all forest types, including both temperate and tropical forest ecosystems.

How Nature Keeps Time - Understanding Life Events in the Natural World (Hardcover): Helen Pilcher How Nature Keeps Time - Understanding Life Events in the Natural World (Hardcover)
Helen Pilcher
R451 Discovery Miles 4 510 Ships in 10 - 15 working days

An accessible and thought-provoking introduction to timespans in the natural world, featuring more than 80 beautifully designed diagrams. Which organisms live the longest? How does the natural world recover from fire? How long do eggs take to hatch? What are the world's fastest and slowest growing plants? Which species invest the most in parental care? How Nature Keeps Time discovers the natural world's most important and intriguing patterns of time. Beautifully designed with stunning colour photography and more than 80 reader-friendly charts and diagrams, this witty book examines a broad range of species from across the world and throughout time. From the lifecycle of immortal jellyfish and identifying the perfect amount of time for a 'good sleep' to mass extinction and the destruction of the coral reef, Helen Pilcher tackles highly relevant and fascinating topics in this deeply entertaining read.

Saving Mr Hoot PB (Paperback): Helen Stephens Saving Mr Hoot PB (Paperback)
Helen Stephens; Illustrated by Helen Stephens
R204 R186 Discovery Miles 1 860 Save R18 (9%) Ships in 9 - 17 working days

This is the picture book for every little one's shelf, about how sometimes the smallest people make the biggest difference. A beautiful owl lives in the tree outside Ben's house. Ben calls him Mr Hoot. When grown-ups want to chop down Mr Hoot's tree, Ben has to act fast to save him. This warm, funny and inspiring story shows how we can all protect the wildlife that lives all around us. With characteristic warmth and humour, Helen Stephens' exquisite new picture book celebrates the precious wildlife that lives all around us, and shows how even the smallest of us can help to protect it. Hugely topical: a warmly funny environmental book with heart - will inspire children to look out for, love and protect their local wildlife Striking cover design with gold foil - a perfect gift book Helen Stephens is an Instagram star with nearly 20,000 followers. She also launched her own online illustration course, The Good Ship Illustration

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Text-based intelligent Systems - Current…
Paul S. Jacobs Hardcover R1,854 R1,168 Discovery Miles 11 680
Confessions: The Paris Mysteries
James Patterson, Maxine Paetro Paperback R277 Discovery Miles 2 770
Shackled - One Woman's Dramatic Triumph…
Mariam Ibraheem, Eugene Bach Paperback R406 R385 Discovery Miles 3 850
Felina Kat, Geheime Agent
Louise Smit Paperback R180 R161 Discovery Miles 1 610
The Story Of God's Love For You
Sally Lloyd-Jones Paperback R240 Discovery Miles 2 400
The Ultimate Guide To Retirement In…
Bruce Cameron, Wouter Fourie Paperback R370 R342 Discovery Miles 3 420
Excel 2019 Basics - A Quick and Easy…
Nathan George Hardcover R630 Discovery Miles 6 300
Finance from Kaiser to Fuhrer - Budget…
C. Edmund Clingan Hardcover R2,578 Discovery Miles 25 780
OCEB 2 Certification Guide - Business…
Tim Weilkiens, Christian Weiss, … Paperback R1,269 R1,169 Discovery Miles 11 690
Oxford Textbook of Sjoegren's Syndrome
Elizabeth J Price, Anwar R Tappuni Hardcover R4,692 Discovery Miles 46 920

 

Partners