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Books > Earth & environment > The environment > Conservation of the environment
This book presents the outcomes of the 2017 national workshop and international conference organized by CEENR of ISEC, Bengaluru and Assam University Silchar. Addressing the threats to biodiversity and sustainable development resulting from the impacts of human induced pressures on ecosystems and global-warming-driven climate change is a major challenge. It requires increased knowledge and an enhanced information base in order to devise local policies to improve the adaptive capacity of vulnerable socio-ecological systems in developing countries. In this context, the book presents research that has the potential to benefit the environment and empower communities. It appeals to researchers investigating diverse aspects of socio-ecological-biological systems to create strategies for resource use, conservation and management to ensure sustainability.
The international perspective for this book is the unprecedented level of concern over deforestation, recognized by the meeting of world leaders at the 1992 Earth Summit, in Rio do Janeiro, and culminating in the appoint ment of the Intergovernmental Panel on Forests (IPF), under the auspices of the UN Commission on Sustainable Development. The wide range of issues covered by the authors in this volume reflects the breadth of the interna tional debate, from national policies and activist campaigning, through eco nomic and social objectives, to the sustainable management of forest and soil resources. Since the conservation campaigns of the 1980s, the focus of international concern has widened from tropical rain forests to all forest formations, in all regions, with increased recognition of global values and common responsibil ities. However, while forest cover in some temperate countries is increasing, irrational deforestation, at historically unprecedented levels of damage to biodiversity and to other environmental values, remains most acute in tropi cal countries, where the need to use the natural resources for sustainable development is greatest, and the capability weakest. While accepting the urgency of the situation, and the need for greater coherence of action at a global level, the 1997 report of the IPF to the UN Commission emphasized the powers and responsibilities of national governments, and the importance of National Forest Programmes, but with the fuller participation of local communities, and with enhanced access to international assistance."
Confronting harsh ecological realities and the multiple cascading crises facing our world today, An Inconvenient Apocalypse argues that humanity’s future will be defined not by expansion but by contraction. For decades, our world has understood that we are on the brink of an apocalypse—and yet the only implemented solutions have been small and convenient, feel-good initiatives that avoid unpleasant truths about the root causes of our impending disaster. Wes Jackson and Robert Jensen argue that we must reconsider the origins of the consumption crisis and the challenges we face in creating a survivable future. Longstanding assumptions about economic growth and technological progress—the dream of a future of endless bounty—are no longer tenable. The climate crisis has already progressed beyond simple or nondisruptive solutions. The end result will be apocalyptic; the only question now is how bad it will be. Jackson and Jensen examine how geographic determinism shaped our past and led to today’s social injustice, consumerist culture, and high-energy/high-technology dystopias. The solution requires addressing today’s systemic failures and confronting human nature by recognizing the limits of our ability to predict how those failures will play out over time. Though these massive challenges can feel overwhelming, Jackson and Jensen weave a secular reading of theological concepts—the prophetic, the apocalyptic, a saving remnant, and grace—to chart a collective, realistic path for humanity not only to survive our apocalypse but also to emerge on the other side with a renewed appreciation of the larger living world.
The conservation of crop genetic resources is one of the important elements in efforts to sustainably increase agricultural production in low-income countries, and to guarantee long-term food security, especially for the low-income population groups in these countries. Horticultural crops, as high-value crops, have an important role to play in revitalizing rural economies and can add significantly to national economies. Moreover, horticulture provides more than twice the number of jobs compared to traditional cereal crop production, and the shifting of conventional agriculture towards high-value horticulture has increased employment opportunities in developing countries. To exploit this potential, researchers need a vast array of horticultural genetic resources and information on new traits. Horticultural crops, which are only a part of PGRFA (Plant Genetic Resources for Food and Agriculture), are characterized by a wide and varied range of species. In fact, there are five major horticultural crop groups: fruit and nut crops, vegetables, food legumes, roots and tubers, and lastly the ornamental and medicinal group. In this context, the present book provides a comprehensive overview of the current state of conservation and utilization of horticultural genetic resources, addressing contemporary approaches to conservation in connection with different technologies, including biotechnological approaches as practised in India and in some cases, globally. It includes a brief chapter on the unique nature of horticultural genetic resources, providing a rationale for viewing them as being distinct from field crop genetic resources. Subsequent chapters share insights on protocols for the conservation of selected horticultural crops ex situ, and focus on the increased need to complement these efforts with in situ conservation approaches. Geospatial tools are also briefly described, emphasizing their utility with regard to mapping and managing resources. The book also explores the wild gene pool in horticulture crops; discusses legal aspects related to horticultural genetic resources and biotechnological aspects; and describes the key aspects of sustainable management and replenishment. Given its scope, the book offers a valuable resource for all horticulturists, graduate students, researchers, policymakers, conservationists, and NGOs engaged in horticulture in particular and biodiversity in general.
The Emerging Role of Geomedia in the Environmental Humanities, edited by Mark Terry and Michael Hewson, provides the latest scholarship on the various methods and approaches being used by environmental humanists to incorporate geomedia into their research and analyses. Chapters in the book examine such applications as geographic information systems, global positioning systems, geo-doc filmmaking, and related geo-locative systems all being used as new technologies of research and analysis in investigations in the environmental humanities. The contributors also explore how these new methodologies impact the production of knowledge in this field of study as well as promote the impact of First Nation people perspectives.
When northern Kenyans find elephant bones, they lay down blossoms and branches as a mark of respect, honouring their crucial connection with the wildlife they live alongside. In our changing world, these values are vitally important. For decades, northern Kenya was one step away from a warzone, on the frontlines of climate change and habitat loss. People slept with their shoes on, fearing attack. Wildlife was decimated. Yet, facing the most extreme challenges, people united. What began as a last-ditch effort to save rhinos from extinction sparked a remarkable return of wildlife, with the once-struggling cattle ranch Lewa named a UN World Heritage Site for its outstanding value to humanity. This served as a catalyst for much broader action. Communities created a network of protected lands across an area larger than Switzerland. Through conservation, they built peace, driving social, environmental and political change. From tracking elephants through the bush to gun battles with bandits and treks through Al-Qaeda territory, Peter Martell tells the exciting story of a conservation movement that gives hope. At a time when humanity is reassessing its broken relationship with nature, these communities offer an inspirational blueprint, proving that environmental change does not have to divide, but can bring us together.
The plant species that humans rely upon have an extended family of wild counterparts that are an important source of genetic diversity used to breed productive crops. These wild and weedy cousins are valuable as a resource for adapting our food, forage, industrial and other crops to climate change. Many wild plant species are also directly used, especially for revegetation, and as medicinal and ornamental plants. North America is rich in these wild plant genetic resources. This book is a valuable reference that describes the important crop wild relatives and wild utilized species found in Canada, the United States and Mexico. The book highlights efforts taken by these countries to conserve and use wild resources and provides essential information on best practices for collecting and conserving them. Numerous maps using up-to-date information and methods illustrate the distribution of important species, and supplement detailed description on the potential value these resources have to agriculture, as well as their conservation statuses and needs. There is broad recognition of the urgent need to conserve plant diversity; however, a small fraction of wild species is distinguished by their potential to support agricultural production. Many of these species are common, even weedy, and are easily overshadowed by rare or endangered plants. Nevertheless, because of their genetic proximity to agriculturally important crops or direct use, they deserve to be recognized, celebrated, conserved, and made available to support food and agricultural security. This comprehensive two-volume reference will be valuable for students and scientists interested in economic botany, and for practitioners at all levels tasked with conserving plant biodiversity. The chapters 'Public Education and Outreach Opportunities for Crop Wild Relatives in North America' and 'Genetic Resources of Crop Wild Relatives - A Canadian Perspective' are open access under a CC BY 4.0 license via link.springer.com.
This book will highlight advanced techniques that were recently used for studying microorganisms in extreme environments. Recent technological leaps in the study of microorganisms in the environment now make it possible to comprehensively study microbes in the environment. Extreme environments could benefit from the application of these techniques, but many challenges such as low biomass, low activity and slow growth has prevented their wide adoption. This book will review recent application of state-of-the-art techniques in extreme environments, helping researcher and graduate students get a better knowledge of the tools available.
The Freshwaters of Patagonia adopts a socioecological approach, in which experts from across Patagonia review recent, scientifically rigorous literature and data of their own, thus synthesizing the current knowledge directly relevant to understand the present state and future trends of icefields, freshwater and wetland ecosystems in this region. The book's organization into three parts provides a studied and comprehensive view on the patterns and processes of the various ecosystems in Patagonia, and describes the sociological aspects of freshwater ecosystems, as well as characterizes the conservation of the freshwater and wetland ecosystems, in Patagonia. The chapters offer a broad, state-of-the-art overview of the current status of glaciers, freshwater and wetland ecosystems of this region, as well as studies of both local and large scale biodiversity patterns, and study cases of extreme and naturally polluted environments.The volume concludes with the current status of Patagonian freshwaters, and discusses the scientific, legal and administrative tools aimed at their sustainable management within the framework of the UNEP Sustainable Development Goals 2030 Agenda. A broad audience of students, scientists, engineers, environmental managers, and policy makers will be interested in this volume.
The world's oceans face multiple threats: the effects of climate change, pollution, overfishing, plastic waste, and more. Confronted with the immensity of these challenges and of the oceans themselves, we might wonder what more can be done to stop their decline and better protect the sea and marine life. Such widespread environmental threats call for a simple but significant shift in reasoning to bring about long-overdue, elemental change in the way we use ocean resources. In Future Sea, ocean advocate and marine-policy researcher Deborah Rowan Wright provides the tools for that shift. Questioning the underlying philosophy of established ocean conservation approaches, Rowan Wright lays out a radical alternative: a bold and far-reaching strategy of 100 percent ocean protection that would put an end to destructive industrial activities, better safeguard marine biodiversity, and enable ocean wildlife to return and thrive along coasts and in seas around the globe. Future Sea is essentially concerned with the solutions and not the problems. Rowan Wright shines a light on existing international laws intended to keep marine environments safe that could underpin this new strategy. She gathers inspiring stories of communities and countries using ocean resources wisely, as well as of successful conservation projects, to build up a cautiously optimistic picture of the future for our oceans--counteracting all too prevalent reports of doom and gloom. A passionate, sweeping, and personal account, Future Sea not only argues for systemic change in how we manage what we do in the sea, but also describes steps that anyone, from children to political leaders (or indeed, any reader of the book), can take toward safeguarding the oceans and their extraordinary wildlife.
How did a random batch of chimpanzees come to populate a small island in Tanzania where apes had never lived before? Combining information gathered from fieldwork, laboratory and archival research, this book tells the unique story of chimpanzee babies taken from their forest homes in West-Central Africa and sold to European zoos and circuses, to then be shipped to Lake Victoria and set free on Rubondo Island. These founder animals learnt what to eat, how to build nests, to breed and raise young - ultimately forming a chimpanzee-typical fission-fusion society that today is thriving. The authors compare the ecology, behaviour and genetics of the Rubondo population with communities of wild chimpanzees, providing exciting insights into how our closest relatives adjust to changing environments. At the same time, a reconstruction of the historical context of the Rubondo experiment reflects on its chequered colonial heritage, and the introduction is viewed against current threats to the survival of apes in their natural habitats. The book will be of interest to scholars and professionals working in primatology, animal behaviour, conservation biology and postcolonial studies.
Her first night in a Tanzanian tent began with a prowling lion’s roar. Will the savage terrors open her eyes to an unseen world? Sue Tidwell lived in awe of Africa’s extraordinary wildlife. After years spent appreciating the animals in her imagination, the tenderhearted American hated the idea of joining her husband on a big game hunt. And getting attacked by blood-sucking tsetse flies the moment she stepped off the plane gave no hint of the mind-blowing change of perspective in her future… With her initial animosity turning into curiosity as they breathlessly tracked dangerous beasts, Sue formed a surprising bond with their young, government-assigned game scout. And as she became entranced by the tales and wisdom from the Masimba Camp crew, she was humbled by the mystery of the vilified safari and the people who relied on it for survival. Supplementing her own experiences on the elephant-rutted roads with local insights and scientific research into conservation efforts, Tidwell explores how her preconceived beliefs sluiced away under the deluge of reality. And with an evocative narrative peppered with self-deprecating humor, vivid imagery, and over ninety photos and illustrations, you’ll emerge forever changed by the truths this greenhorn found buried in a rugged and romantic landscape.
This book explores the opportunities and challenges associated with the legal protection of World Heritage sites in the Pacific Islands. It argues that the small Pacific representation on the World Heritage List is in part due to a lack of strong legal frameworks for heritage conservation, putting such sites under threat. Providing a comprehensive analysis of the nomination, listing and protection of the Solomon Island World Heritage Site, it examines the implementation of the World Heritage Convention in the Pacific context. It explores how the international community's broadening interpretation of the notion of 'outstanding universal value' has increased the potential for Pacific heritage to be classified as 'World Heritage'. This book also analyses the protection regime established by the Convention, and the World Heritage Committee's approach to heritage conservation, identifying challenges associated with the protection of Pacific Island heritage.
Problems of insect enumeration and assessment of needs are addressed in the contexts of rapid and substantial losses and changes to all key Australian terrestrial and freshwater environments and promoting awarenesss of the importance of insects. Further definition of the insect fauna and its peculiarities can aid threat alleviation and practical management to protect and conserve this unique and largely endemic biodiversity. Written for the many environmental managers and naturalists who are not primarily entomologists, the ten chapters expand from considerations of insect decline and diversity to the unique features of the Australian fauna and its characterisation. Cases and examples from throughout the world illustrate the major needs, approaches and priorities to sustaining a poorly known, diverse and ecologically varied insect heritage of global significance.
This volume sets out to provide an overview of recent research on all aspects of amphibian ecology and behaviour and to illustrate its application to practical conservation measures for this major group of animals. Its broad scope makes it of relevance to students of general biology, ecology and conservation, but also to professionals in industries and agencies involved with environmental issues and nature conservation.
Environmental Impact Assessment collates most of the existing important information regarding the environmental impact assessment (EIA) process in one compact volume. It follows the logical progression of an EIA using international best practice techniques and principles, and now includes the most up-to-date 2012 regulatory information. Environmental Impact Assessment sets a baseline for EIA in South Africa. It is the first BOOK on this topic written specifically for the South African context, although it is applicable to all developing countries. Environmental Impact Assessment was written for environmental professionals and students entering the field for the first time, but it will also provide practical advice for advanced students and experienced consultants working in related fields.
In the early 1920s, in many a sawmill town across the South, the last quitting-time whistle signaled the cutting of the last log of a company's timber holdings and the end of an era in southern lumbering. It marked the end as well of the great primeval forest that covered most of the South when Europeans first invaded it. Much of the first forest, despite the labors of pioneer loggers, remained intact after the Civil War. But after the restrictions of the Southern Homestead Act were removed in 1876, lumbermen and speculators rushed in to acquire millions of acres of virgin woodland for minimal outlays. The frantic harvest of the South's first forest began; it was not to end until thousands of square miles lay denuded and desolate, their fragile soils -- like those of the abandoned cotton lands -- exposed to rapid destruction by the elements. With the end of the sawmill era and the collapse of the southern farm economy, the emigration routes from the South to the industrial cities of the North and Midwest were thronged with people forced from the land. Yet in the first quarter of this century, even as the destruction of forest and land continued, a day of renewal was dawning. The rise of the conservation movement, the beginnings of the national forests, the development of scientific forestry and establishment of forest schools, the advance of chemical research into the use of wood pulp -- all converged even as the 1930s brought to the South the sweeping reclamation programs of the Civilian Conservation Corps and the Tennessee Valley Authority; in their wake came a new generation of wood-using industries concerned not so much with the immediate exploitation of timber as with the maintenance of a renewable resource. In The Greening of the South, this dramatic story is told by one of the participants in the renewal of the forest. Thomas D. Clark, author of many books about southern history, is also an active timber producer on lands in both Kentucky and South Carolina
John Hannigan's definitive textbook offers a distinctive, balanced coverage of environmental issues, policies and action. This revised fourth edition has been expanded and fully updated to explore contemporary developments and issues within global environmental sociology. Environmental Sociology reconciles Hannigan's widely cited model of the social construction of environmental problems and controversies, which states that incipient environmental issues must be identified, researched, promoted and persuasively argued in the form of "claims", with an environmental justice perspective that stresses inequality and threats to local communities. For example, this new edition explores the interconnections between indigenous communities and environmental activists via a study of the difficult relationship between Aboriginal people and environmentalists in Australia. The updated fourth edition also discusses new direct action protest groups, such as Extinction Rebellion, who have reframed the discourse around the "climate emergency" using apocalyptic language and imagery. Environmental Sociology also signposts exciting new directions for future research. The fourth edition re-interrogates the classical roots of environmental theory with a focus of the work of Alexander von Humboldt. Hannigan also asserts the need for environmental sociologists to turn their attention to "The Forgotten Ocean", arguing that the discipline should incorporate cutting-edge concepts such as marine justice, striated space and volumetrics. Environmental Sociology is a key text for students and researchers in environmental studies, political ecology, social geography and environmental sociology.
The environmental humanities-founded on the indivisible human-environment nexus-focus on socioeconomic inequalities, injustices, and various cultural differences to explain environmental degradation and crises and to propose solutions. The Bangladesh Environmental Humanities Reader: Environmental Justice, Developmental Victimhood, and Resistance presents unique analyses of Bangladesh's environment-development relationships. The book looks at developmental victimhood, environmental injustices, and resistance of the marginalized in Bangladesh. It reflects how the popular GDP-based economic development model motivates governments of Bangladesh to undertake infrastructural and "development" projects, the growth of which threatens environment and livelihood of the poorer sections while benefiting the affluent profiteers. The book also critically engages with environmentalism represented through the literary works in Bangla through tales of pollution, depletion, and human-nature symbiosis, showing ways to achieve social justice to resist victimhood through art. Moreover, agricultural technologies shaped by cultivators-scientists' collaborations are often helpful for biodiversity conservation, notwithstanding those that ruin ecology and livelihood. Against the backdrop of climate change challenges, this book shows how politics and technology meet in many cross-cutting pathways.
Defining Hybrid Homeschools in America: Little Platoons explores the idea of hybrid homeschools, where students attend a formal school setting for part of the week and are homeschooled the rest of the week. Eric Wearne observes that school choice in America typically comes in two forms: programs set up for disadvantaged students, and the more common form of choice that wealthy parents can exercise-paying private tuition or moving to a more desirable school district. While disadvantaged families in many places and wealthy families everywhere can exercise choice when it comes to schooling, a sizeable group typically gets left out of those options-the large number of families who are too wealthy to access state or local programs, but not wealthy enough to pay for private schooling or moving expenses. Wearne argues that this is a long-term weakness for school choice in America; the middle class is generally a well-off demographic, but is almost completely unserved when it comes to this large aspect of their children's lives. However, one low-cost option has arisen to address this niche: hybrid home schools. Wearne cites existing research to argue for this model's efficacy for the middle class as a strong example of a healthy civil society and examines how policy definitions are breaking down and evolving in education as we challenge the existing definitions of schooling.
The staggering rate of environmental pollution and animal abuse despite constant efforts to educate the public and raise awareness challenges the prevailing belief that the absence of serious action is a consequence of a poorly informed public. In recent decades alternative explanations of social and political inaction have emerged, including denialism. Challenging the information-deficit model, denialism proposes that people actively avoid unpleasant information that threatens their established worldviews, lifestyles, and identities. Environmental and Animal Abuse Denial: Averting Our Gaze analyzes how people avoid awareness of climate change, environmental pollution, animal abuse, and the animal industrial complex. The contributors examine the theory of denialism in regards to environmental pollution and animal abuse through a range of disciplines, including social psychology, sociology, anthropology, philosophy, cultural history and law.
Humanity operates like a force of nature capable of affecting the destiny of the Earth System. This epochal shift profoundly alters the relationship between humankind and the Earth, presenting the conscious, thinking human animal with an unprecedented dilemma: As human power has grown over the Earth, so has the power of nature to extinguish human life. The emergence of the Anthropocene has settled any question of the place of human beings in the world: we stand inescapably at its center. The outstanding question-which forms the impetus and focus for this book-remains: What kind of human being stands at the center of the world? And what is the nature of that world? Unlike the scientific fact of human-centeredness, this is a moral question, a question that brings theology within the scope of reflection on the critical failures of human irresponsibility. Much of Christian theology has so far flunked the test of engaging the reality of the Anthropocene. The authors of these original essays begin with the premise that it is time to push harder at the questions the Anthropocene poses for people of faith.
Iconic urbanist Lewis Mumford stressed the role of a well-constructed city in the development of the good life, championing pedestrian-scaled, sustainable cities. In Portland's Good Life, R. Bruce Stephenson examines how Portland, the one city in America that adopted Mumford's vision, became a model city for living the good life. Stephenson traces Portland's success to its grass roots governing system, its housing and climate protection initiatives, and most of all, its citizens devoted to the public good; all of which have resulted in the construction of a city that honors the humanity of its people.
Habitat loss and degradation are currently the main anthropogenic causes of species extinctions. The root cause is human overpopulation. This unique volume provides, for the very first time, a comprehensive overview of all threatened and recently extinct mammals, birds, reptiles, amphibians, and fishes within the context of their locations and habitats. The approach takes a systematic examination of each biogeographic realm and region of the world, both terrestrial and marine, but with a particular emphasis on geographic features such as mountains, islands, and coral reefs. It reveals patterns useful in biodiversity conservation, helps to put it all into perspective, and ultimately serves as both a baseline from which to compare subsequent developments as well as a standardization of the way threatened species are studied. |
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