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Flowering Plants · Dicotyledons
In this volume, 24 flowering plant families comprising a total of 911 genera are treated. They represent the asterid order Lamiales except for Acanthaceae (including Avicenniaceae), which will be included in a later volume. Although most of the constituent families of the order have been recognized as being closely related long ago, the inclusion of the families Byblidaceae, Carlemanniaceae and Plocospermataceae is the result mainly of recent molecular systematic research. Keys for the identification of all genera are provided, and likely phylogenetic relationships are discussed extensively. To facilitate the recognition of relationships, families are cross-referenced where necessary. The wealth of information contained in this volume makes it an indispensable source for anybody in the fields of pure and applied plant sciences.
Environment and Society in Ethiopia
Ethiopia is facing environmental and poverty challenges, and urgently needs effective management of its environmental resources. Much of the Ethiopian landscape has been significantly altered and reshaped by centuries of human activities, and three-quarters of the rural population is living on degraded land. Over the past two decades the country has seen rapid economic and population growth and unparalleled land use change. This book explores the challenges of sustaining the resource base while fuelling the economy and providing for a growing population that is greatly dependent on natural resources for income and livelihoods. Adopting a political ecology perspective, this book comprehensive...
Environmental Security in Africa
Environmental Security in Africa: Conflicts, Politics, and Development investigates the nature, scope, and dimension of environmental security in Africa from a multidisciplinary perspective to examines the history, theories, spatial patterns, sociocultural, socioeconomic consequences, and legal ramifications of Africa’s environmental concerns. This book is grounded in theories that cut across the social, behavioral, and environmental sciences, arguing that environmental security is a multifaceted subject intricately linked to global climate change and magnified by globalization. Drawing from case studies across different parts of Africa, Elisha Jasper Dung, Leonard Sitji Bombom, Augustine ...
The Environment
An in-depth look at the history of the environment. Is it possible for the economy to grow without the environment being destroyed? Will our lifestyles impoverish the planet for our children and grandchildren? Is the world sick? Can it be healed? Less than a lifetime ago, these questions would have made no sense. This was not because our ancestors had no impact on nature—nor because they were unaware of the serious damage they had done. What people lacked was an idea: a way of imagining the web of interconnection and consequence of which the natural world is made. Without this notion, we didn't have a way to describe the scale and scope of human impact upon nature. This idea was "the envir...
African Savannas
In an interdisciplinary collection of essays collaborative research findings are cited to reveal the extent to which the savannas are being degraded causing chaos in the huge areas affected. The findings show that such degradation has not occurred and that such long-held views are based on faulty thinking.
Citizen Science
Citizen science, the active participation of the public in scientific research projects, is a rapidly expanding field in open science and open innovation. It provides an integrated model of public knowledge production and engagement with science. As a growing worldwide phenomenon, it is invigorated by evolving new technologies that connect people easily and effectively with the scientific community. Catalysed by citizens’ wishes to be actively involved in scientific processes, as a result of recent societal trends, it also offers contributions to the rise in tertiary education. In addition, citizen science provides a valuable tool for citizens to play a more active role in sustainable deve...
The Handbook of International Trends in Environmental Communication
This handbook provides a comprehensive review of communication around rising global environmental challenges and public action to manage them now and into the future. Bringing together theoretical, methodological, and practical chapters, this book presents a unique opportunity for environmental communication scholars to critically reflect on the past, examine present trends, and start envisioning exciting new methodologies, theories, and areas of research. Chapters feature authors from a wide range of countries to critically review the genesis and evolution of environmental communication research and thus analyze current issues in the field from a truly international perspective, incorporati...
