Novel Ecosystems - Intervening in the New Ecological World Order (gnv64) torrent

Novel Ecosystems: Intervening in the New Ecological World Order
by Richard J. Hobbs, Eric S. Higgs and Carol Hall
Wiley-Blackwell | April 2013 | ISBN-10: 1118354222 | PDF | 380 pages | 15 mb
http://www.amazon.com/Novel-Ecosystems-Intervening-Ecological-World/dp/1118354222

Land conversion, climate change and species invasions are contributing to the widespread emergence of novel ecosystems, which demand a shift in how we think about traditional approaches to conservation, restoration and environmental management. They are novel because they exist without historical precedents and are self-sustaining. Traditional approaches emphasizing native species and historical continuity are challenged by novel ecosystems that deliver critical ecosystems services or are simply immune to practical restorative efforts. Some fear that, by raising the issue of novel ecosystems, we are simply paving the way for a more laissez-faire attitude to conservation and restoration. Regardless of the range of views and perceptions about novel ecosystems, their existence is becoming ever more obvious and prevalent in today’s rapidly changing world. In this first comprehensive volume to look at the ecological, social, cultural, ethical and policy dimensions of novel ecosystems, the authors argue these altered systems are overdue for careful analysis and that we need to figure out how to intervene in them responsibly. This book brings together researchers from a range of disciplines together with practitioners and policy makers to explore the questions surrounding novel ecosystems. It includes chapters on key concepts and methodologies for deciding when and how to intervene in systems, as well as a rich collection of case studies and perspective pieces. It will be a valuable resource for researchers, managers and policy makers interested in the question of how humanity manages and restores ecosystems in a rapidly changing world.

Contents
Contributors, ix
Acknowledgements, xi
PART I INTRODUCTION, 1
PART II WHAT ARE NOVEL ECOSYSTEMS?, 9
PART III WHAT WE KNOW (AND DON’T KNOW) ABOUT NOVEL ECOSYSTEMS, 61
PART IV WHEN AND HOW TO INTERVENE, 153
PART V HOW DO WE APPRECIATE NOVEL ECOSYSTEMS?, 243
PART VI WHAT’S NEXT?, 291
PART VII SYNTHESIS AND CONCLUSIONS, 351
Index, 361