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Managing and Designing Landscapes for Conservation
The distinctive relationships between landscape change, habitat fragmentation, and biodiversity conservation are highlighted in this original and useful guide to the theory and practice of ecological landscape design. Using original, ecologically based landscape design principles, the text underscores current thinking in landscape management and conservation. It offers a blend of theoretical and practical information that is illustrated with case studies drawn from across the globe. Key insights by some of the world’s leading experts in landscape ecology and conservation biology make Managing and Designing Landscapes for Conservation an essential volume for anyone involved in landscape management, natural resource planning, or biodiversity conservation.
Urban Ecology
This is the urban century in which, for the first time, the majority of people live in towns and cities. Understanding how people influence, and are influenced by, the 'green' component of these environments is therefore of enormous significance. Providing an overview of the essentials of urban ecology, the book begins by covering the vital background concepts of the urbanisation process and the effect that it can have on ecosystem functions and services. Later sections are devoted to examining how species respond to urbanisation, the many facets of human-ecology interactions, and the issues surrounding urban planning and the provision of urban green spaces. Drawing on examples from urban settlements around the world, it highlights the progress to date in this burgeoning field, as well as the challenges that lie ahead.
Liquid Assets
Most writings linking demographic trends to water availability often look only at population-growth effects, treating water supplies as static and population as increasing, inexorably leading to a water-availability crisis. This report's more holistic view of the interaction between demographics and water resources considers more demographic and local water-availability variables. It focuses on conditions in developing countries, where these factors intersect with the fewest socioeconomic resources to mediate.
Fractured Generations
Fifty years ago, the phrase "family policy" was rarely heard in America. Individual states maintained laws governing marriage, divorce, education, inheritance, and child protection, which regulated the formation, childrearing practices, and dissolution of families. However, these scattered policy issues were not seen as closely related. Until the 1960s, the nuclear family was an institution that was part of the natural life-course expected of most adults. Family meant marriage, children, the establishment of a home, care of the elderly, but perhaps most of all, bonding of the generations. As early as the 1840s, certain elements of states' policies hinted at a weakening family structure, but ...
Life
A renowned scientist and environmental advocate looks back on a life that has straddled the worlds of science and politics “Entirely entertaining.”—Kirkus Reviews Acclaimed as a public scientist and as a spokesperson on pressing environmental and equity issues, delivering his message from the classroom to 60 Minutes, Paul R. Ehrlich reflects on his life, including his love affair with his wife, Anne, his scientific research, his public advocacy, and his concern for global issues. Interweaving the range of his experiences—as an airplane pilot, a desegregationist, a proud parent—Ehrlich’s insights are priceless on pressing issues such as biodiversity loss, overpopulation, depletion...
Embracing Philanthropic Environmentalism
This book addresses urban ecology, green technology, problems with climate change prediction, groundwater contamination, invasive species and many other topics, and offers a guardedly optimistic interpretation of humanity's place in nature and our unique caretaker role. Drawing upon scholarly and media sources, the author presents a common-sense analysis of environmental science, debunking eco-apocalyptic thinking along the way. Compromised science masquerading as authoritative is revealed as a fundraising and policy-influencing crusade by the environmental elite, overshadowing unambiguous problems like environmental racism.
Bird versus Bulldozer
An examination of the struggle to conserve biodiversity in urban regions, told through the story of the threatened coastal California gnatcatcher The story of the rare coastal California gnatcatcher is a parable for understanding the larger ongoing struggle to conserve biodiversity in regions confronted with intensifying urban development. Because this gnatcatcher depends on vanishing coastal sage scrub in Southern California, it has been regarded as a flagship species for biodiversity protection since the early 1990s. But the uncertainty of the gnatcatcher’s taxonomic classification—and whether it can be counted as a “listable unit” under the Endangered Species Act—has provoked contentious debate among activists, scientists, urban developers, and policy makers. Synthesizing insights from ecology, environmental history, public policy analysis, and urban planning as she tracks these debates over the course of the past twenty-five years, Audrey L. Mayer presents an ultimately optimistic take on the importance of much-neglected regional conservation planning strategies to create sustainable urban landscapes that benefit humans and wildlife alike.
Environmental Issues in Political Discourse in Britain and Ireland
This book examines the political response to current environmental concerns in the context of the British Isles. How have the issues been assimilated by political parties? Which ones have been given priority? Who are the main actors and what is the role of ecologists? Answers to questions such as these are provided in this collective work, not only through valuable insights into the theories and concepts found in political ecology, but also with specific examination of present political debates, such as the Liberal Democrats’ stance, the question of nuclear energy or the salient issue of climate change. A recurring theme is the link between landscape and identity, explored in the contexts of Welsh, Scottish and Irish nationalisms. While this volume reveals some cases of genuine commitment and effective action, it also highlights discrepancies between statements of intent on the one hand and implemented policies on the other. The authors’ aim is to promote dialogue among politicians, experts and academics in the field of environmental issues, political and social sciences, linguistics and discourse.
Killing the Natives
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Nature at Your Door
We are an integral part of the ecosystem where we live. In this book we learn that what we do in our yards matters just as much as the way our local parks and nature preserves are managed. Author and professor of landscape ecology Sara Gagné focuses on the ecological importance of our day-to-day activities and spaces we are most familiar with and can most influence. With cutting-edge science, anecdotal experiences, and practical recommendations, Sara brings the message of how people and nature are vitally connected in the urban and suburban landscape. Each chapter is dedicated to a particular space—beginning with the yard, moving onto the street, the park, the greenway, the neighborhood, ...
