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

Tropical Rain Forest Ecology, Diversity, and Conservation (Paperback, New): Jaboury Ghazoul, Douglas Sheil Tropical Rain Forest Ecology, Diversity, and Conservation (Paperback, New)
Jaboury Ghazoul, Douglas Sheil
R2,442 Discovery Miles 24 420 Ships in 12 - 19 working days

Rain forests represent the world's richest repository of terrestrial biodiversity, and play a major role in regulating the global climate. They support the livelihoods of a substantial proportion of the world's population and are the source of many internationally traded commodities. They remain (despite decades of conservation attention) increasingly vulnerable to degradation and clearance, with profound though often uncertain future costs to global society. Understanding the ecology of these diverse biomes, and peoples' dependencies on them, is fundamental to their future management and conservation.
Tropical Rain Forest Ecology, Diversity, and Conservation introduces and explores what rain forests are, how they arose, what they contain, how they function, and how humans use and impact them. The book starts by introducing the variety of rain forest plants, fungi, microorganisms, and animals, emphasising the spectacular diversity that is the motivation for their conservation. The central chapters describe the origins of rain forest communities, the variety of rain forest formations, and their ecology and dynamics. The challenge of explaining the species richness of rain forest communities lies at the heart of ecological theory, and forms a common theme throughout. The book's final section considers historical and current interactions of humans and rain forests. It explores biodiversity conservation as well as livelihood security for the many communities that are dependent on rain forests - inextricable issues that represent urgent priorities for scientists, conservationists, and policy makers.

The Game of Conservation - International Treaties to Protect the World's Migratory Animals (Paperback): Mark Cioc The Game of Conservation - International Treaties to Protect the World's Migratory Animals (Paperback)
Mark Cioc
R746 Discovery Miles 7 460 Ships in 12 - 19 working days

"The Game of Conservation" is a brilliantly crafted and highly readable examination of nature protection around the world.
Twentieth-century nature conservation treaties often originated as attempts to regulate the pace of killing rather than as attempts to protect animal habitat. Some were prompted by major breakthroughs in firearm techniques, such as the invention of the elephant gun and grenade harpoons, but agricultural development was at least as important as hunting regulations in determining the fate of migratory species. The treaties had many defects, yet they also served the goal of conservation to good effect, often saving key species from complete extermination and sometimes keeping the population numbers at viable levels. It is because of these treaties that Africa is dotted with large national parks, that North America has an extensive network of bird refuges, and that there are any whales left in the oceans. All of these treaties are still in effect today, and all continue to influence nature-protection efforts around the globe.
Drawing on a wide variety of primary and secondary sources, Mark Cioc shows that a handful of treaties--all designed to protect the world's most commercially important migratory species--have largely shaped the contours of global nature conservation over the past century. The scope of the book ranges from the African savannahs and the skies of North America to the frigid waters of the Antarctic.

Barn Owls - Evolution and Ecology (Hardcover): Alexandre Roulin Barn Owls - Evolution and Ecology (Hardcover)
Alexandre Roulin
R1,673 Discovery Miles 16 730 Ships in 9 - 17 working days

With heart-shaped face, buff back and wings, and pure white underparts, the barn owl is a distinctive and much-loved bird which has fascinated people from many cultures throughout history. How did the barn owl colonise the world? What adaptations have made this bird so successful? How is the increasing impact of human disturbance affecting these animals? Answering these questions and more, Roulin brings together the main global perspectives on the evolution, ecology and behaviour of the barn owl and its relatives, discussing topics such as the high reproductive potential, physiology, social and family interaction, pronounced colour variation and global distribution. Accessible and beautifully illustrated, this definitive volume on the barn owl is for researchers, professionals and graduate students in ornithology, animal behaviour, ecology, conservation biology and evolutionary biology, and will also appeal to amateur ornithologists and nature lovers.

Shearwater - A Bird, an Ocean, and a Long Way Home (Hardcover): Roger Morgan-Grenville Shearwater - A Bird, an Ocean, and a Long Way Home (Hardcover)
Roger Morgan-Grenville
R482 R415 Discovery Miles 4 150 Save R67 (14%) Ships in 12 - 19 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.

Remarkable Plants of Texas - Uncommon Accounts of Our Common Natives (Paperback): Matt Warnock Turner Remarkable Plants of Texas - Uncommon Accounts of Our Common Natives (Paperback)
Matt Warnock Turner
R871 Discovery Miles 8 710 Ships in 12 - 19 working days

With some 6,000 species of plants, Texas has extraordinary botanical wealth and diversity. Learning to identify plants is the first step in understanding their vital role in nature, and many field guides have been published for that purpose. But to fully appreciate how Texas's native plants have sustained people and animals from prehistoric times to the present, you need Remarkable Plants of Texas.

In this intriguing book, Matt Warnock Turner explores the little-known facts--be they archaeological, historical, material, medicinal, culinary, or cultural--behind our familiar botanical landscape. In sixty-five entries that cover over eighty of our most common native plants from trees, shrubs, and wildflowers to grasses, cacti, vines, and aquatics, he traces our vast array of connections with plants. Turner looks at how people have used plants for food, shelter, medicine, and economic subsistence; how plants have figured in the historical record and in Texas folklore; how plants nourish wildlife; and how some plants have unusual ecological or biological characteristics. Illustrated with over one hundred color photos and organized for easy reference, Remarkable Plants of Texas can function as a guide to individual species as well as an enjoyable natural history of our most fascinating native plants.

Primates in Flooded Habitats - Ecology and Conservation (Hardcover): Katarzyna Nowak, Adrian A. Barnett, Ikki Matsuda Primates in Flooded Habitats - Ecology and Conservation (Hardcover)
Katarzyna Nowak, Adrian A. Barnett, Ikki Matsuda
R3,909 Discovery Miles 39 090 Ships in 12 - 19 working days

Nearly half the world's primate species use flooded habitats at one time or another, from swamp-going Congo gorillas and mangrove-eating proboscis monkeys, to uacaris in Amazonian riverside forests. This first-ever volume on the subject brings together experts from around the world in a ground breaking volume spanning fossil history, current biology and future research and conservation priorities. Flooded habitats are a vital part of tropical biology, both for the diversity of the species they house, and the complexity of their ecological interactions, but are often completely overlooked. This book will set the stage for a new wave of research on primates in these extraordinarily productive and highly threatened areas, and is ideal for researchers and graduate students in primatology, zoology, ecology, and conservation.

The Green Leap - A Primer for Conserving Biodiversity in Subdivision Development (Hardcover, New): Mark Hostetler The Green Leap - A Primer for Conserving Biodiversity in Subdivision Development (Hardcover, New)
Mark Hostetler
R1,815 R1,544 Discovery Miles 15 440 Save R271 (15%) Ships in 12 - 19 working days

Written for anyone interested in green development - including policy makers, architects, developers, builders, and homeowners - this practical guide focuses on the central question of how to conserve biodiversity in neighborhoods and to minimize development impacts on surrounding habitats. "The Green Leap" specifically helps move green development beyond the design stage by thoroughly addressing construction and post-construction issues. Incorporating many real-world examples, Mark Hostetler explains key conservation concepts and techniques, with specific advice for a wide variety of stakeholders that are interested in creating and maintaining green developments. He outlines the key players and principles needed to establish biodiverse communities and illustrates eight key design and management strategies. "The Green Leap" not only offers essential information for constructing new developments but also helps existing communities retrofit homes, yards, and neighborhoods to better serve both people and nature.

Ski Trails and Wildlife - Toward Snow Country Restoration (Paperback): Eric Burr Ski Trails and Wildlife - Toward Snow Country Restoration (Paperback)
Eric Burr
R300 Discovery Miles 3 000 Ships in 9 - 17 working days

Skiing and wildlife are both victims of misinformation, which produces needless adversity. Ski trails can restore wildlife habitat by facilitating thinning, prescribed fire, and diverting recreation away from wilderness.

Man in Biosphere, v. 2 - A Case of Study of Pachmarhi Biosphere Reserve (Hardcover): Sadhan Sengupta Man in Biosphere, v. 2 - A Case of Study of Pachmarhi Biosphere Reserve (Hardcover)
Sadhan Sengupta
R477 Discovery Miles 4 770 Ships in 12 - 19 working days
The Extraordinary Adirondack Journey of Clarence Petty - Wilderness Guide, Pilot, and Conservationist (Paperback): Christopher... The Extraordinary Adirondack Journey of Clarence Petty - Wilderness Guide, Pilot, and Conservationist (Paperback)
Christopher Angus
R526 R497 Discovery Miles 4 970 Save R29 (6%) Ships in 10 - 15 working days

The biography of an Adirondack legend whose tireless efforts are credited with much of today's preservation policies in the Adirondacks.

Zoos in the 21st Century - Catalysts for Conservation? (Paperback): Alexandra Zimmermann, Matthew Hatchwell, Lesley A. Dickie,... Zoos in the 21st Century - Catalysts for Conservation? (Paperback)
Alexandra Zimmermann, Matthew Hatchwell, Lesley A. Dickie, Chris West
R1,967 Discovery Miles 19 670 Ships in 12 - 19 working days

Modern zoos and aquaria are playing an increasingly active and important role in protecting and managing global biodiversity. Many zoos include wildlife conservation in their mission and have started changing the focus of their institutions in order to increase even further the benefits of their activities for in situ wildlife conservation. With these developments, the following searching questions are now being asked: What is the true role of zoos in conservation? How can they contribute more significantly to global conservation efforts? What are the unique attributes of zoos that can be applied in the conservation landscape? And should zoos be doing more? In parallel with this voluntary movement, legal requirements for zoos to support conservation in the wild are also becoming more stringent. This 2007 book defines a conservation vision for zoos and aquaria that will be of interest to those working in zoos, alongside practitioners and researchers in conservation.

Perspectives On the Adirondacks - A Thirty-Year Struggle by People Protecting Their Treasure (Paperback): Barbara McMartin Perspectives On the Adirondacks - A Thirty-Year Struggle by People Protecting Their Treasure (Paperback)
Barbara McMartin
R611 R555 Discovery Miles 5 550 Save R56 (9%) Ships in 10 - 15 working days

Barbara McMartin narrates the history of Adirondack environmental policy in depth, beginning with the 1970 formation of the Adirondack Park Agency, set up to regulate private development and to oversee the planning of public terrain. Although hailed as the most innovative land-use legislation of its time, it ignited a wildfire of controversy, creating a landscape of conflict. Park residents protested. Government stood firm. Over the decades, disparate groups have sought to shape an effective program to protect Adirondack wildland but cannot seem to work together. This is the first comprehensive account of that ongoing drama: a stirring story of the environmental movement, public action, and government failure and success.

Life Below Water (Hardcover, 1st ed. 2022): Walter Leal Filho, Anabela Marisa Azul, Luciana Brandli, Amanda Lange Salvia, Tony... Life Below Water (Hardcover, 1st ed. 2022)
Walter Leal Filho, Anabela Marisa Azul, Luciana Brandli, Amanda Lange Salvia, Tony Wall
R15,614 Discovery Miles 156 140 Ships in 12 - 19 working days

The problems related to the process of industrialisation such as biodiversity depletion, climate change and a worsening of health and living conditions, especially but not only in developing countries, intensify. Therefore, there is an increasing need to search for integrated solutions to make development more sustainable. The United Nations has acknowledged the problem and approved the "2030 Agenda for Sustainable Development". On 1st January 2016, the 17 Sustainable Development Goals (SDGs) of the Agenda officially came into force. These goals cover the three dimensions of sustainable development: economic growth, social inclusion and environmental protection. The Encyclopedia of the UN Sustainable Development Goals comprehensively addresses the SDGs in an integrated way. It encompasses 17 volumes, each one devoted to one of the 17 SDGs. This volume is dedicated to SDG 14 "Conserve and sustainably use the oceans, seas and marine resources for sustainable development". Marine and coastal bio-resources, play an essential role in human well-being and social and economic development. This volume addresses this sustainability challenge providing the description of a range of terms, which allows a better understanding and fosters knowledge about it. Concretely, the defined targets are: Prevent and significantly reduce marine pollution of all kinds, in particular from land-based activities, including marine debris and nutrient pollution Sustainably manage and protect marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their restoration in order to achieve healthy and productive oceans Minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels Effectively regulate harvesting and end overfishing, illegal, unreported and unregulated fishing and destructive fishing practices and implement science-based management plans, in order to restore fish stocks in the shortest time feasible, at least to levels that can produce maximum sustainable yield as determined by their biological characteristics Conserve at least 10 per cent of coastal and marine areas, consistent with national and international law and based on the best available scientific information Prohibit certain forms of fisheries subsidies which contribute to overcapacity and overfishing, eliminate subsidies that contribute to illegal, unreported and unregulated fishing and refrain from introducing new such subsidies, recognizing that appropriate and effective special and differential treatment for developing and least developed countries should be an integral part of the World Trade Organization fisheries subsidies negotiation 16 Increase the economic benefits to small island developing states and least developed countries from the sustainable use of marine resources, including through sustainable management of fisheries, aquaculture and tourism Increase scientific knowledge, develop research capacity and transfer marine technology, taking into account the Intergovernmental Oceanographic Commission Criteria and Guidelines on the Transfer of Marine Technology, in order to improve ocean health and to enhance the contribution of marine biodiversity to the development of developing countries, in particular small island developing states and least developed countries Provide access for small-scale artisanal fishers to marine resources and markets Enhance the conservation and sustainable use of oceans and their resources by implementing international law as reflected in the United Nations Convention on the Law of the Sea, which provides the legal framework for the conservation and sustainable use of oceans and their resources, as recalled in paragraph 158 of "The future we want" Editorial Board Ulisses M. Azeiteiro, Anabela Marisa Azul, Luciana Brandli, Ernesto Brugnoli, Ana M. M. Goncalves, Giulia Guerriero, Nathalie Hilmi, Walter Leal Filho, Filipe Martinho, Fernando Morgado, Saleem Mustafa, Nidhi Nagabhatla, Melissa Nursey-Bray, Jessica M. Savage, Teppo Vehanen

Traditional Ecological Knowledge and Natural Resource Management (Hardcover): Charles R. Menzies Traditional Ecological Knowledge and Natural Resource Management (Hardcover)
Charles R. Menzies
R1,300 R1,080 Discovery Miles 10 800 Save R220 (17%) Ships in 10 - 15 working days

"Traditional Ecological Knowledge and Natural Resource Management" examines how traditional ecological knowledge (TEK) is taught and practiced today among Native communities. Of special interest is the complex relationship between indigenous ecological practices and other ways of interacting with the environment, particularly regional and national programs of natural resource management.
Focusing primarily on the northwest coast of North America, scholars look at the challenges and opportunities confronting the local practice of indigenous ecological knowledge in a range of communities, including the Tsimshian, the Nisga'a, the Tlingit, the Gitksan, the Kwagult, the Sto: lo, and the northern Dene in the Yukon. The experts consider how traditional knowledge is taught and learned and address the cultural importance of different subsistence practices using natural elements such as seaweed (Gitga'a), pine mushrooms (Tsimshian), and salmon (Tlingit). Several contributors discuss the extent to which national and regional programs of resource management need to include models of TEK in their planning and execution.


This volume highlights the different ways of seeing and engaging with the natural world and underscores the need to acknowledge and honor the ways that indigenous peoples have done so for generations.

The History and Conservation of Mammals in Malawi (Paperback): Brian Morris The History and Conservation of Mammals in Malawi (Paperback)
Brian Morris
R1,345 Discovery Miles 13 450 Ships in 10 - 15 working days

This book, the first of its kind to be published in Malawi, considers the role of animals in African human culture and history, taking Malawi as a case study. It examines the relationship between humans and mammals from the time of the first inhabitants of Malawi through to the present day. It explains how game parks and protected species came into existence, the reasons why mammal numbers have dwindled, and provides details of the different mammal species, government and independent data.

Traditional Ecological Knowledge and Natural Resource Management (Paperback): Charles R. Menzies Traditional Ecological Knowledge and Natural Resource Management (Paperback)
Charles R. Menzies
R621 R564 Discovery Miles 5 640 Save R57 (9%) Ships in 10 - 15 working days

"Traditional Ecological Knowledge and Natural Resource Management" examines how traditional ecological knowledge (TEK) is taught and practiced today among Native communities. Of special interest is the complex relationship between indigenous ecological practices and other ways of interacting with the environment, particularly regional and national programs of natural resource management.
Focusing primarily on the northwest coast of North America, scholars look at the challenges and opportunities confronting the local practice of indigenous ecological knowledge in a range of communities, including the Tsimshian, the Nisga'a, the Tlingit, the Gitksan, the Kwagult, the Sto: lo, and the northern Dene in the Yukon. The experts consider how traditional knowledge is taught and learned and address the cultural importance of different subsistence practices using natural elements such as seaweed (Gitga'a), pine mushrooms (Tsimshian), and salmon (Tlingit). Several contributors discuss the extent to which national and regional programs of resource management need to include models of TEK in their planning and execution.


This volume highlights the different ways of seeing and engaging with the natural world and underscores the need to acknowledge and honor the ways that indigenous peoples have done so for generations.

Otters - ecology, behaviour and conservation (Hardcover): Hans Kruuk Otters - ecology, behaviour and conservation (Hardcover)
Hans Kruuk
R2,167 Discovery Miles 21 670 Ships in 12 - 19 working days

Otters are highly charismatic and popular animals of very considerable concern to conservationists worldwide. Written by the pre-eminent authority in the field, this book builds on the reputation of the author's landmark monograph of the European otter, Wild Otters (OUP, 1995). Furthermore, its broader scope to include all species of otter in North America as well as Europe and elsewhere leads to a deeper synthesis that greatly expands the book's overall relevance and potential readership. Aimed at naturalists, scientists and conservationists, its personal style and generously illustrated text will appeal to amateurs and professionals alike. It emphasises recent research and conservation management initiatives for all 13 species of otter worldwide, incorporates recent molecular research on taxonomy and population genetics, and discusses the wider implications of otter studies for ecology and conservation biology. As well as enchanting direct observations of the animals, there is guidance about how and where to watch and study them. From otters in the British and American lakes and rivers, to sea otters in the Pacific Ocean, giant otters in the Amazon and other species in Africa and Asia, this book provides an engaging approach to their fascinating existence, to the science needed to understand it, and to the very real threats to their survival.

On Bobwhites (Paperback, New edition): Fred S. Guthery On Bobwhites (Paperback, New edition)
Fred S. Guthery
R559 Discovery Miles 5 590 Ships in 10 - 15 working days

Bobwhite quail are one of America's favorite game birds. Healthy coveys of bobwhites indicate healthy land, and because quail hunting can bring in valuable income, landowners and game managers value these birds and encourage them wherever the habitat is suitable. Although biologists have studied bobwhites since the 1920s and have amassed an awesome base of information about this species, their knowledge has not been made widely available to landowners, hunters, and other lay readers. The questions that arise during periods of reflection after a hunt or in discussions around a campfire already have answers, but these, too often, are all buried in the scientific literature. Fred S. Guthery, one of the leading experts on bobwhite quail in the Southwest and southern Midwest, provides a wealth of useful and interesting information in this very readable, well-organized single volume. He offers new experiences and perspectives, based on the latest research, along with a review of his well-known writings and insights from the past fifteen years of observation. Guthery has concentrated most of his work on the Southwest, but this book provides information about all the areas that bobwhite inhabit and also includes information on the related species, Gambel's quail. Because the biology of quail and the principles of their management are very general, the information presented in this book will have application everywhere bobwhites are known. Wildlife managers, landowners, hunters, and anyone else interested in ensuring that quail thrive on their property will find this an accessible and valuable contribution by a leader in the field. FRED S. GUTHERY is professor and holder of the Bollenbach Chair in the Department of Forestry, Oklahoma State University, Stillwater.

Living with Coyotes - Managing Predators Humanely Using Food Aversion Conditioning (Paperback): Stuart R. Ellins Living with Coyotes - Managing Predators Humanely Using Food Aversion Conditioning (Paperback)
Stuart R. Ellins
R673 Discovery Miles 6 730 Ships in 10 - 15 working days

"By carefully blending anecdotes, personal stories, personal interviews, nice prose, and 'hard' scientific data, Ellins presents a comprehensive picture of coyotes and shows how they've been maligned and also revered historically and nowadays. . . . an important contribution to the field . . ." -- Marc Bekoff, University of Colorado, Boulder, editor of Coyotes: Biology, Behavior, and Management and The Encyclopedia of Animal Behavior

The coyote may well be North America's most adaptable large predator. While humans have depleted or eliminated most other native predators, the coyote has defied all attempts to exterminate it, simultaneously expanding its range from coast to coast and from wilderness to urban areas. As a result, coyotes are becoming the focus of increasing controversy and emotion for people across the continent-- from livestock growers who would like to eradicate coyotes to conservationists who would protect them at any cost.

In this thoughtful, well-argued, and timely book, Stuart Ellins makes the case that lethal methods of coyote management do not work and that people need to adopt a more humane way of coexisting with coyotes. Interweaving scientific data about coyote behavior and natural history with decades of field experience, he shows how endlessly adaptive coyotes are and how attempts to kill them off have only strengthened the species through natural selection. He then explains the process of taste aversion conditioning-- which he has successfully employed-- to stop coyotes from killing domestic livestock and pets. Writing frankly as an advocate of this effective and humane method of controlling coyotes, he asks, "Why are we mired in the useof archaic, inefficient, unsophisticated, and barbaric methods of wildlife management in this age of reason and high technology? This question must be addressed while there is still a wildlife to manage."

Indira Gandhi - Prakriti Mein Ek Jiwan (Paperback): Jairam Ramesh Indira Gandhi - Prakriti Mein Ek Jiwan (Paperback)
Jairam Ramesh; Translated by Anchit Pandey
R688 Discovery Miles 6 880 Ships in 12 - 19 working days

Indira Gandhi, prime minister of India for sixteen years, was as charismatic as she was controversial-at once admired and criticized for her political judgements and actions. Yet beyond such debate, what has not been fully understood is her life-long communion with nature and how that defined her very being. Weaving personal, political, and environmental history, politician-scholar Jairam Ramesh narrates the compelling story of Indira Gandhi, the naturalist. He tells us why and how she came to make a private passion a public calling; how her views on the environment remained steadfast even as her political and economic stances changed; how her friendships with conservationists led to far-reaching decisions to preserve India's biodiversity; how she urged, cajoled, and persuaded her colleagues as she took significant decisions particularly regarding forests and wildlife; and how her own finely-developed instincts and beliefs resulted in landmark policies, programmes, initiatives, laws, and institutions, that have endured. Drawing extensively from unpublished letters, notes, messages, and memos, Indira Gandhi: A Life in Nature offers a lively, conversational narrative of a relatively little known but fascinating aspect of Indira Gandhi's tumultuous life. Equally, the book acts as a compass to India at a time when the country faces the formidable challenge of ensuring ecological security and sustainability in its pursuit of high economic growth.

To Save the Wild Bison - Life on the Edge in Yellowstone (Hardcover, New): Mary Ann Franke To Save the Wild Bison - Life on the Edge in Yellowstone (Hardcover, New)
Mary Ann Franke
R934 R426 Discovery Miles 4 260 Save R508 (54%) Ships in 12 - 19 working days

Although the American bison was saved from near-extinction in the nineteenth century, today almost all herds are managed like livestock. The Yellowstone area is the only place in the United States where wild bison have been present since before the first Euro-Americans arrived. But these bison pose risks to property and people when they roam outside the park, including the possibility that they can spread the abortion-inducing disease brucellosis to cattle. Yet measures to constrain the population threaten their status as wild animals.Mary Ann Franke's To Save the Wild Bison is the first book to examine the ecological and political aspects of the bison controversy and how it reflects changing attitudes toward wildlife. The debate has evoked strong emotions from all sides, including park officials, environmentalists, livestock growers, and American Indians. In describing political compromises among competing positions, Franke does not so much champion a cause as critique the process by which federal and state officials have made and carried out bison management policies. She shows that science, however valuable a tool, cannot by itself resolve what is ultimately a choice among conflicting values.

The Biology of Lakes and Ponds (Paperback, 3rd Revised edition): Christer Bronmark, Lars-Anders Hansson The Biology of Lakes and Ponds (Paperback, 3rd Revised edition)
Christer Bronmark, Lars-Anders Hansson
R1,466 Discovery Miles 14 660 Ships in 9 - 17 working days

A concise but comprehensive introduction to the biology of standing waters (lakes and ponds). As with other books in the Biology of Habitats Series, the emphasis in this book is on the organisms that dominate freshwater environments. Management and conservation aspects are also considered. The first edition of the book published in 1998 with a second, revised edition in 2005. There has been significant development in the field since the last revision appeared, particularly in the ecology of lakes and ponds in subtropical and tropical areas, and a new revision of this now classic text is timely.

Insect Diversity Conservation (Paperback, Revised): Michael J. Samways Insect Diversity Conservation (Paperback, Revised)
Michael J. Samways
R2,346 Discovery Miles 23 460 Ships in 12 - 19 working days

This groundbreaking book is a contemporary global synthesis of the rapidly developing and important field of insect conservation biology. Insects play important roles in terrestrial ecological processes and in maintaining the world as we know it. They present particular conservation challenges, especially as a quarter face extinction within the next few decades. This textbook addresses the ethical foundation of insect conservation, and asks why should we concern ourselves with conservation of a butterfly, beetle or bug? The success of insects and their diversity, which have survived glaciers, is now facing a more formidable obstacle: the meteoric impact of humans. After addressing threats, from invasive alien plants to climate change, the book explores ways insects and their habitats are prioritised, mapped, monitored and conserved. Landscape and species approaches are considered. This book is for undergraduates, postgraduates, researchers and managers in conservation biology or entomology, and the wider biological and environmental sciences.

Liquid Land - A Journey through the Florida Everglades (Paperback): Ted Levin Liquid Land - A Journey through the Florida Everglades (Paperback)
Ted Levin
R694 R621 Discovery Miles 6 210 Save R73 (11%) Ships in 10 - 15 working days

Consider just two of the countless facts about the damage we have done to the Everglades: Half of its original 14,000-square-mile expanse is gone, and saving what is left will cost at least $8.4 billion. Alluding to destruction on a scale we can barely grasp, figures like these can at once stir and immobilize us. In Liquid Land, Ted Levin guides us past the dire headlines and into the magnificent swamp itself, where we come face-to-face with the plants, animals, and landscapes that remain and that will survive only if we protect them. Levin has traveled extensively through the Everglades, often in the company of such dedicated individuals as Archie Jones, the conchologist who for fifty years has been studying and rescuing tree snails, or Frank Mazzotti, with whom Levin spent two weeks in the field monitoring American crocodiles. Through Levin's adventures we come to know intimately a place where water was meant to flow as a broad, shallow "sheet" and where minuscule changes in elevation yield a dramatic change in the diversity of life, from manatees and mangroves on the coast to panthers and orchids in the interior. Throughout, Levin profiles the various parties who have tried to master, protect, or coexist with the Everglades from the agribusiness concerns known collectively as Big Sugar to Friends of the Everglades to a small community west of Miami, nameless but for the designation "8.5 Square Mile Area." As we float, sometimes slog, alongside Levin through hammocks, keys, and sloughs, we see firsthand how drainage and development have led to water pollution and salinity fluctuations, a disruption of the swamp's wet/dry seasonal cycle, an explosion in the mosquito population, and a weakened response of the ecosystem to drought, fire, hurricanes, and invasive species. Liquid Land captures the Everglades' essential beauty and mystery as it explores ongoing restoration efforts. Our success or failure will have an impact on environmental policy around the world, Levin believes. As the preservationist rallying cry goes, "The Everglades is a test. If we pass, we get to keep the planet.

Wildlife and Forest Conservation (Hardcover): P.C. Sinha Wildlife and Forest Conservation (Hardcover)
P.C. Sinha
R749 Discovery Miles 7 490 Ships in 12 - 19 working days
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