As in the rest of the United States, grizzly bears, wolves, and mountain lions in and around Yellowstone National Park were eliminated or reduced decades ago to very low numbers. In recent years, however, populations have begun to recover, leading to encounters between animals and people and, more significantly, to conflicts among people about what to do with these often controversial neighbors.
Coexisting with Large Carnivores presents a close-up look at the socio-political context of large carnivores and their management in western Wyoming south of Yellowstone National Park, including the southern part of what is commonly recognized as the Greater Yellowstone Ecosystem. The book brings together researchers and others who have studied and worked in the region to help untangle some of the highly charged issues associated with large carnivores, their interactions with humans, and the politics that arise from those interactions.
This volume argues that coexistence will be achieved only by a thorough understanding of the human populations involved, their values, attitudes, beliefs, and the institutions through which carnivores and humans are managed. Coexisting with Large Carnivores offers important insights into this complex, dynamic issue and provides a unique overview of issues and strategies for managers, researchers, government officials, ranchers, and everyone else concerned about the management and conservation of large carnivores and the people who live nearby.
“In the Amazon Basin the greatest violence sometimes begins as a flicker of light beyond the horizon. There in the perfect bowl of the night sky, untouched by light from any human source, a thunderstorm sends its premonitory signal and begins a slow journey to the observer, who thinks: the world is about to change.” Watching from the edge of the Brazilian rain forest, witness to the sort of violence nature visits upon its creatures, Edward O. Wilson reflects on the crucible of evolution, and so begins his remarkable account of how the living world became diverse and how humans are destroying that diversity.
Wilson, internationally regarded as the dean of biodiversity studies, conducts us on a tour through time, traces the processes that create new species in bursts of adaptive radiation, and points out the cataclysmic events that have disrupted evolution and diminished global diversity over the past 600 million years. The five enormous natural blows to the planet (such as meteorite strikes and climatic changes) required 10 to 100 million years of evolutionary repair. The sixth great spasm of extinction on earth—caused this time entirely by humans—may be the one that breaks the crucible of life. Wilson identifies this crisis in countless ecosystems around the globe: coral reefs, grasslands, rain forests, and other natural habitats. Drawing on a variety of examples such as the decline of bird populations in the United States, the extinction of many species of freshwater fish in Africa and Asia, and the rapid disappearance of flora and fauna as the rain forests are cut down, he poignantly describes the death throes of the living world’s diversity—projected to decline as much as 20 percent by the year 2020.
All evidence marshaled here resonates through Wilson’s tightly reasoned call for a spirit of stewardship over the world’s biological wealth. He makes a plea for specific actions that will enhance rather than diminish not just diversity but the quality of life on earth. Cutting through the tangle of environmental issues that often obscure the real concern, Wilson maintains that the era of confrontation between forces for the preservation of nature and those for economic development is over; he convincingly drives home the point that both aims can, and must, be integrated. Unparalleled in its range and depth, Wilson’s masterwork is essential reading for those who care about preserving the world biological variety and ensuring our planet’s health.
Biodiversity is as close as your breakfast table. Your cereal and coffee are the products of at least a dozen species of plants and animals. And believe it or not, you are related to your morning meal—all life on earth is descended from a common ancestor, giving new meaning to the old saying “You are what you eat.”
Making clear why the future of biodiversity matters, Fragile Web—which takes its name from the delicate mechanism that holds all life together—unites a team of international experts to explore the wonder of the natural world. Drawing on the very latest research, the book explains what biodiversity is and explores its evolution, from 3.5 billion years ago to the present day. It discusses the importance of the world’s ecosystems and how directly or indirectly humans are responsible for the fate of nature. Crucially, it also examines what can be done to protect the natural world and why it matters. Although we cannot undo all that we have done, ignoring the current crisis facing biodiversity could fundamentally change the lives of future generations.
Fully illustrated with color photographs, diagrams, and maps, and edited by celebrated ecologist Jonathan Silvertown, this book is a timely snapshot of the state of life on Earth. From the plant and animal products that make up our breakfast to the ecosystems that help to produce clean water, our very survival depends upon the variety of plant and animal life on our planet. The year 2010 has been declared by the United Nations the International Year of Biodiversity, and The Fragile Web will be an essential guidebook for our time.
As part of a global effort to identify those areas where conservation measures are needed most urgently, World Wildlife Fund has assembled teams of scientists to conduct ecological assessments of all seven continents. Freshwater Ecoregions of Africa and Madagascar is the latest contribution, presenting in a single volume the first in-depth analysis of the state of freshwater biodiversity across Africa, Madagascar, and the islands of the region. Looking at biodiversity and threats in terms of biological units rather than political units, the book offers a comprehensive examination of the entire range of aquatic systems.
In addition to its six main chapters, the book includes nineteen essays by regional experts that provide more depth on key issues, as well as six detailed appendixes that present summary data used in the analyses, specific analytical methodologies, and a thorough text description for each of Africa's ninety-three freshwater ecoregions.
Freshwater Ecoregions of Africa and Madagascar provides a blueprint for conservation action and represents an unparalleled guide for investments and activities of conservation agencies and donor organizations.
Few places in the world can claim such a diversity of species as the Gulf of California (Sea of Cortez), with its 6,000 recorded animal species estimated to be half the number actually living in its waters. So rich are the Gulf's water that over a half-million tons of seafood are taken from them annually—and this figure does not count the wasted by-catch, which would triple or quadruple that tonnage. This timely book provides a benchmark for understanding the Gulf's extraordinary diversity, how it is threatened, and in what ways it is—or should be—protected.
In spite of its dazzling richness, most of the Gulf's coastline now harbors but a pale shadow of the diversity that existed just a half-century ago. Recommendations based on sound, careful science must guide Mexico in moving forward to protect the Gulf of California.
This edited volume contains contributions by twenty-four Gulf of California experts, from both sides of the U.S.-Mexico border. From the origins of the Gulf to its physical and chemical characteristics, from urgently needed conservation alternatives for fisheries and the entire Gulf ecosystem to information about its invertebrates, fishes, cetaceans, and sea turtles, this thought-provoking book provides new insights and clear paths to achieve sustainable use solidly based on robust science. The interdisciplinary, international cooperation involved in creating this much-needed collection provides a model for achieving success in answering critically important questions about a precious but rapidly disappearing ecological treasure.
As scientists grapple with the erosion of genetic diversity of crops and their wild relatives, old-timey farmers and gardeners continue to save, propagate, and pass on folk varieties and heirloom seeds. Virginia Nazarea focuses on the role of these seedsavers in the perpetuation of diversity. She thoughtfully examines the framework of scientific conservation and argues for the merits of everyday conservation—one that is beyond programmatic design. Whether considering small-scale rice and sweet potato farmers in the Philippines or participants in the Southern Seed Legacy and Introduced Germplasm from Vietnam in the American South, she explores roads not necessarily less traveled but certainly less recognized in the conservation of biodiversity.
Through characters and stories that offer a wealth of insights about human nature and society, Heirloom Seeds and Their Keepers helps readers more fully understand why biodiversity persists when there are so many pressures for it not to. The key, Nazarea explains, is in the sovereign spaces seedsavers inhabit and create, where memories counter a culture of forgetting and abandonment engendered by modernity. A book about theory as much as practice, it profiles these individuals, who march to their own beat in a world where diversity is increasingly devalued as the predictability of mass production becomes the norm.
Heirloom Seeds and Their Keepers offers a much-needed, scientifically researched perspective on the contribution of seedsaving that illustrates its critical significance to the preservation of both cultural knowledge and crop diversity around the world. It opens new conversations between anthropology and biology, and between researchers and practitioners, as it honors conservation as a way of life.
First, there is a soft rustle in the underbrush, then a low-slung, utterly bizarre-looking insectivore dashes in front of Eladio Fernández. With a reflexive click of digital shutter, he's captured the reclusive (Solenodon paradoxus--a living fossil. A Dominican-based conservationist and photographer, Fernandez is documenting the efforts of a distinguished team of international scientists as they unravel the workings of evolution being played out on the island of Hispaniola.
A short flight from the Florida coast, Hispaniola offers unique opportunities, not just to photographers like Fernández, but to evolutionary biologists as well. At 40 million years, Hispaniola is far older than the Galápagos. Its considerable age, along with a diversity of habitats--from mountains and cloud forests to savannahs and tropical lowlands--makes this island one of the most spectacular, if poorly understood, troves of biota on the planet. The extraordinary richness of species, much of it endangered and yet to be described, is showcased here in nearly 400 spectacular photographs. The photos are accompanied by essays--in both English and Spanish--that make known the Hispaniolan fungi, plants, and animals by the experts who know them best.
Insights gained from Hispaniola's unique flora and fauna, from its rare orchids to its stunningly beautiful bird life, may enrich our understanding of other, more complex, living systems worldwide. What Fernández captures here so vividly is not just the amazing variety of living creatures that have erupted in evolutionary isolation, but the urgency of scientists racing to give that variety a name before it vanishes.
Invasive alien species are among today's most daunting environmental threats, costing billions of dollars in economic damages and wreaking havoc on ecosystems around the world. In 1997, a consortium of scientific organizations including SCOPE, IUCN, and CABI developed the Global Invasive Species Programme (GISP) with the explicit objective of providing new tools for understanding and coping with invasive alien species.
Invasive Alien Species is the final report of GISP's first phase of operation, 1997-2000, in which authorities from more than thirty countries worked to examine invasions as a worldwide environmental hazard. The book brings together the world's leading scientists and researchers involved with invasive alien species to offer a comprehensive summary and synthesis of the current state of knowledge on the subject.
Invasive alien species represent a critical threat to natural ecosystems and native biodiversity, as well as to human economic vitality and health. The knowledge gained to date in understanding and combating invasive alien species can form a useful basis on which to build strategies for controlling or minimizing the effects in the future. Invasive Alien Species is an essential reference for the international community of investigators concerned with biological invasions.
Blue jeans, MTV, Coca-Cola, and… ecology? We don't often think of conservation sciences as a U.S. export, but in the second half of the twentieth century an astounding array of scientists and ideas flowed out from the United States into the world, preaching the gospel of conservation-oriented ecology.
Inventing Global Ecology grapples with how we should understand the development of global ecology in the twentieth century—a science that is held responsible for, literally, saving the world. Is the spread of ecology throughout the globe a subtle form of cultural imperialism, as some claim? Or is it a manifestation of an increasingly globalized world, where ideas, people, and things move about with greater freedom than ever before?
Using India as the case study, Professor Michael Lewis considers the development of conservation policies and conservation sciences since the end of World War II and the role of United States scientists, ideas, and institutions in this process. Was India subject to a subtle form of Americanization, or did Indian ecologists develop their own agenda, their own science, and their own way of understanding (and saving) the natural world? Does nationality even matter when doing ecology?
This readable narrative will carry you through the first fifty years of independent India, from the meadows of the Himalayan Mountains to the rainforests of southern India, from Gandhi and Nehru to Project Tiger. Of equal interest to the general reader, to scientists, and to scholars of history and globalization, Inventing Global Ecology combines ethnographic fieldwork and oral history conducted in India and the United States, as well as traditional archival research.
Large Carnivores and the Conservation of Biodiversity brings together more than thirty leading scientists and conservation practitioners to consider a key question in environmental conservation: Is the conservation of large carnivores in ecosystems that evolved with their presence equivalent to the conservation of biological diversity within those systems? Building their discussions from empirical, long-term data sets, contributors including James A. Estes, David S. Maehr, Tim McClanahan, Andrès J. Novaro, John Terborgh, and Rosie Woodroffe explore a variety of issues surrounding the link between predation and biodiversity: What is the evidence for or against the link? Is it stronger in marine systems? What are the implications for conservation strategies?
Large Carnivores and the Conservation of Biodiversity is the first detailed, broad-scale examination of the empirical evidence regarding the role of large carnivores in biodiversity conservation in both marine and terrestrial ecosystems. It contributes to a much more precise and global understanding of when, where, and whether protecting and restoring top predators will directly contribute to the conservation of biodiversity. Everyone concerned with ecology, biodiversity, or large carnivores will find this volume a unique and thought-provoking analysis and synthesis.
Tortoises may be the first family of higher animals to become extinct in the coming decades. They are losing the survival race because of what distinguishes them, in particular their slow, steady pace of life and reproduction.
The Last Tortoise offers an introduction to these remarkable animals and the extraordinary adaptations that have allowed them to successfully populate a diverse range of habitats—from deserts to islands to tropical forests. The shields that protect their shoulders and ribs have helped them evade predators. They are also safeguarded by their extreme longevity and long period of fertility. Craig Stanford details how human predation has overcome these evolutionary advantages, extinguishing several species and threatening the remaining forty-five.
At the center of this beautifully written work is Stanford’s own research in the Mascarene and Galapagos Islands, where the plight of giant tortoise populations illustrates the threat faced by all tortoises. He addresses unique survival problems, from genetic issues to the costs and benefits of different reproductive strategies. Though the picture Stanford draws is bleak, he offers reason for hope in the face of seemingly inevitable tragedy. Like many intractable environmental problems, extinction is not manifest destiny. Focusing on tortoise nurseries and breeding facilities, the substitution of proxy species for extinct tortoises, and the introduction of species to new environments, Stanford’s work makes a persuasive case for the future of the tortoise in all its rich diversity.
Old Growth in a New World untangles the complexities of the old growth concept and the parallel complexity of old-growth policy and management. It brings together more than two dozen contributors—ecologists, economists, sociologists, managers, historians, silviculturists, environmentalists, timber producers, and philosophers—to offer a broad suite of perspectives on changes that have occurred in the valuing and management of old-growth forests in the Pacific Northwest over the past thirty years. The book
• introduces the issues and history of old-growth values and conservation in the Pacific Northwest;
• explores old growth through the ideas of leading ecologists and social scientists;
• addresses the implications for the future management of old-growth forests and considers how evolving science and social knowledge might be used to increase conservation effectiveness.
By confronting the complexity of the old-growth concept and associated policy and management challenges, Old Growth in a New World encourages productive discussion on the future of old growth in the Pacific Northwest and offers options for more effective approaches to conserving forest biodiversity.
A giant of the discipline of biogeography and co-discoverer of natural selection, Alfred Russel Wallace was the most famous naturalist in the world when he died in 1913. To mark the centennial of Wallace's death, James Costa offers an elegant edition of the "Species Notebook" of 1855-1859, which Wallace kept during his legendary expedition in peninsular Malaysia, Indonesia, and western New Guinea. Presented in facsimile with text transcription and annotations, this never-before-published document provides a new window into the travels, personal trials, and scientific genius of the co-discoverer of natural selection.
In one section, headed "Note for Organic Law of Change"--an extended critique of geologist Charles Lyell's anti-evolutionary arguments--Wallace sketches a book he would never write, owing to the unexpected events of 1858. In that year he sent to Charles Darwin an essay announcing his discovery of the mechanism for species change: natural selection. Darwin's friends Lyell and the botanist Joseph Hooker proposed a "delicate arrangement": a joint reading at the Linnean Society of his essay with Darwin's earlier private writings on the subject. Darwin would publish On the Origin of Species in 1859, to much acclaim; pre-empted, Wallace's first book on evolution waited two decades, but by then he had abandoned his original concept.
On the Organic Law of Change realizes in spirit the project Wallace left unfinished, and asserts his stature as not only a founder of biogeography and the preeminent tropical biologist of his day but as Darwin's equal among the pioneers of evolution.
About half of all species under threat of extinction in the world today are plants. The loss of plant biodiversity is disturbing for many reasons, but especially because it is a reflection of the growing disconnect between humans and nature. Plants have been used for millennia in traditional systems of healing and have held a significant place in drug development for Western medicine as well. Despite the recent dominance of synthetic drug production, natural product discovery remains the backbone of drug development. As the diversity of life on Earth is depleted and increasing numbers of species become lost to extinction, we continue to lose opportunities to achieve advances in medicine.
Through stories of drug revelation in nature and forays into botany, human behavior, and conservation, Kara Rogers sheds light on the multiple ways in which humans, medicine, and plants are interconnected. With accessible and engaging writing, she explores the relationships between humans and plants, relating the stories of plant hunters of centuries past and examining the impact of human activities on the environment and the world's biodiversity. Rogers also highlights the role that plant-based products can play in encouraging conservation and protecting the heritage and knowledge of indigenous peoples.
Out of Nature provides a fresh perspective on modern drug innovation and its relationship with nature. The book delves into the complexity of biophilia—the innate human attraction to life in the natural world—and suggests that the reawakening of this drive is fundamental to expanding conservation efforts and improving medicine. Rogers's examination of plants, humans, and drug discovery also conveys a passionate optimism for the future of biodiversity and medicine. Including a collection of hand-drawn maps and plant illustrations created by the author, this well-researched narrative will inspire as well as inform.
Planet Without Apes demands that we consider whether we can live with the consequences of wiping our closest relatives off the face of the Earth. Leading primatologist Craig Stanford warns that extinction of the great apes—chimpanzees, bonobos, gorillas, and orangutans—threatens to become a reality within just a few human generations. We are on the verge of losing the last links to our evolutionary past, and to all the biological knowledge about ourselves that would die along with them. The crisis we face is tantamount to standing aside while our last extended family members vanish from the planet.
Stanford sees great apes as not only intelligent but also possessed of a culture: both toolmakers and social beings capable of passing cultural knowledge down through generations. Compelled by his field research to take up the cause of conservation, he is unequivocal about where responsibility for extinction of these species lies. Our extermination campaign against the great apes has been as brutal as the genocide we have long practiced on one another. Stanford shows how complicity is shared by people far removed from apes’ shrinking habitats. We learn about extinction’s complex links with cell phones, European meat eaters, and ecotourism, along with the effects of Ebola virus, poverty, and political instability.
Even the most environmentally concerned observers are unaware of many specific threats faced by great apes. Stanford fills us in, and then tells us how we can redirect the course of an otherwise bleak future.
Information regarding population status and abundance of rare species plays a key role in resource management decisions. Ideally, data should be collected using statistically sound sampling methods, but by their very nature, rare or elusive species pose a difficult sampling challenge.
Sampling Rare or Elusive Species describes the latest sampling designs and survey methods for reliably estimating occupancy, abundance, and other population parameters of rare, elusive, or otherwise hard-to-detect plants and animals. It offers a mixture of theory and application, with actual examples from terrestrial, aquatic, and marine habitats around the world.
Sampling Rare or Elusive Species is the first volume devoted entirely to this topic and provides natural resource professionals with a suite of innovative approaches to gathering population status and trend data. It represents an invaluable reference for natural resource professionals around the world, including fish and wildlife biologists, ecologists, biometricians, natural resource managers, and all others whose work or research involves rare or elusive species.
Sustaining Biodiversity and Ecosystem Services in Soils and Sediments brings together the world's leading ecologists, systematists, and evolutionary biologists to present scientific information that integrates soil and sediment disciplines across terrestrial, marine, and freshwater ecosystems. It offers a framework for a new discipline, one that will allow future scientists to consider the linkages of biodiversity below-surface, and how biota interact to provide the essential ecosystemservices needed for sustainable soils and sediments.
Contributors consider key-questions regarding soils and sediments and the relationship between soil- and sediment- dwelling organisms and overall ecosystem functioning. The book is an important new synthesis for scientists and researchers studying a range of topics, including global sustainability, conservation biology, taxonomy, erosion, extreme systems, food production, and related fields. In addition, it provides new insight and understanding for managers, policymakers, and others concerned with global environmental sustainability and global change issues.
Only a day's drive south of the U.S.-Mexico border, a tropical deciduous forest opens up a world of exotic trees and birds that most people associate with tropical forests of more southerly latitudes. Like many such forests around the world, this diverse ecosystem is highly threatened, especially by large-scale agricultural interests that are razing it in order to plant grass for cattle.
This book introduces the tropical deciduous forest of the Alamos region of Sonora, describing its biodiversity and the current threats to its existence. The book's contributors present the most up-to-date scientific knowledge of this threatened ecosystem. They review the natural history and ecology of its flora and fauna and explore how native peoples use the forest's many resources.
Included in the book's coverage is a comprehensive plant list for the Río Cuchujaqui area that well illustrates the diversity of the forest. Other contributions examine tree species used by Mayo Indians and the numerous varieties of domesticated plants that have been developed over the centuries by the Mayos and other indigenous peoples. Also examined are the diversity and distribution of reptiles, amphibians, mammals, and birds in the region.
The Tropical Deciduous Forest of Alamos provides critical information about a globally important biome. It complements other studies of similar forests and allows a better understanding of a diverse but vanishing ecosystem.
The Value of Life is an exploration of the actual and perceived importance of biological diversity for human beings and society. Stephen R. Kellert identifies ten basic values, which he describes as biologically based, inherent human tendencies that are greatly influenced and moderated by culture, learning, and experience. Drawing on 20 years of original research, he considers:
In the heart of Wyoming sprawls the ancient homeland of the Eastern Shoshone Indians, who were forced by the U.S. government to share a reservation in the Wind River basin and flanking mountain ranges with their historical enemy, the Northern Arapahos. Both tribes lost their sovereign, wide-ranging ways of life and economic dependence on decimated buffalo. Tribal members subsisted on increasingly depleted numbers of other big game—deer, elk, moose, pronghorn, and bighorn sheep. In 1978, the tribal councils petitioned the U.S. Fish and Wildlife Service to help them recover their wildlife heritage. Bruce Smith became the first wildlife biologist to work on the reservation. Wildlife on the Wind recounts how he helped Native Americans change the course of conservation for some of America's most charismatic wildlife.
As we follow the path of a giant water bug or peer over the wing of a gypsy moth, we glimpse our world anew, at once shrunk and magnified. Owing to their size alone, insects’ experience of the world is radically different from ours. Air to them is as viscous as water to us. The predicament of size, along with the dizzying diversity of insects and their status as arguably the most successful organisms on earth, have inspired passion and eloquence in some of the world’s most innovative scientists. A World of Insects showcases classic works on insect behavior, physiology, and ecology published over half a century by Harvard University Press.
James Costa, Vincent Dethier, Thomas Eisner, Lee Goff, Bernd Heinrich, Bert Hölldobler, Kenneth Roeder, Andrew Ross, Thomas Seeley, Karl von Frisch, Gilbert Waldbauer, E. O. Wilson, and Mark Winston—each writer, in his unique voice, paints a close-up portrait of the ways insects explore their environment, outmaneuver their enemies, mate, and care for kin.
Selected by two world-class entomologists, these essays offer compelling descriptions of insect cooperation and warfare, the search for ancient insect DNA in amber, and the energy economics of hot-blooded insects. They also discuss the impact—for good and ill—of insects on our food supply, their role in crime scene investigation, and the popular fascination with pheromones, killer bees, and fire ants. Each entry begins with commentary on the authors, their topics, and the latest research in the field.
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