A Systems Approach for River and River Basin Restoration

A Systems Approach for River and River Basin Restoration

Author: Theodore Endreny

Publisher: MDPI

Published: 2021-05-27

Total Pages: 204

ISBN-13: 3039436317

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Communities increasingly find that the water quality, water levels, or some other resource indicator in their river basins do not meet their expectations. This discrepancy between the desired and actual state of the resource leads to efforts in river basin restoration. River basins are complex systems, and too often, restoration efforts are ineffective due to a lack of understanding of the purpose of the system, defined by the system structure and function. The river basin structure includes stocks (e.g., water level or quality), inflows (e.g., precipitation or fertilization), outflows (e.g., evaporation or runoff), and positive and negative feedback loops with delays in responsiveness, all of which function to change or stabilize the state of the system (e.g., the stock of interest, such as water level or quality). External drivers on this structure, together with goals and rules, contribute to how a river basin functions. This book reviews several new research projects to identify and rank the twelve most effective leverage points to address discrepancies between the desired and actual state of the river basin system. This book demonstrates that river basin restoration is most likely to succeed when we change paradigms rather than try to change the system elements, as the paradigm will establish the system goals, structure, rules, delays, and parameters.


Engaging Appalachia

Engaging Appalachia

Author: Rebecca Adkins Fletcher

Publisher: University Press of Kentucky

Published: 2023-03-07

Total Pages: 255

ISBN-13: 0813196957

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Inclusive campus-community collaborations provide critical opportunities to build community capacity—defined as a community's ability to jointly respond to challenges and opportunities—and sustainability. Through case studies from across all three subregions of Appalachia from Georgia to Pennsylvania, Engaging Appalachia: A Guidebook for Building Capacity and Sustainability offers diverse perspectives and guidance for promoting social change through campus-community relationships from faculty, community members, and student contributors. This volume explores strategies for creating more inclusive and sustainable partnerships through the arts, humanities, social sciences, and natural sciences. In representing diverse areas, environments, and issues, three relatable themes emerge within a practice viewpoint that is scalable to communities beyond Appalachia: fostering student leadership, asset-building, and needs fulfillment within community engagement. Engaging Appalachia presents collaborative approaches to regional community engagement and offers important lessons in place-based methods for achieving sustainable and just development. Written with practicality in mind, this guidebook embraces hard-earned experiences from decades of work in Appalachia and sets forth new models for building community resilience in a changing world.


Large Mammal Restoration

Large Mammal Restoration

Author: David Maehr

Publisher: Island Press

Published: 2001-10-01

Total Pages: 0

ISBN-13: 9781559638173

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Evidence is mounting that top carnivores and other large mammals play a pivotal role in regulating ecosystem health and function, yet those are the species that are most likely to have been eliminated by past human activities. In recent decades, numerous efforts have been undertaken to return some of the species that were previously extirpated on local or regional scales. Large Mammal Restoration brings together for the first time detailed case studies of those efforts, from restoring elk in Appalachia to returning bison herds to the Great Plains to the much-publicized effort to bring back the gray wolf to Yellowstone National Park. Together these case studies offer important lessons and new ways of thinking for wildlife managers and conservation biologists involved with restoration programs. Sections examine: approaches to determining the feasibility of a restoration program critical hands-on aspects of restoring large mammals obtaining public input into the process and gaining community support for programs the potential of some species to return without direct human intervention, and what can be done to facilitate that natural colonization An introductory chapter by Reed F. Noss explores some of the reasons for restoring large mammals, as well as some of the ecological and social complications, and a concluding overview by David S. Maehr discusses the evolutionary importance of large mammal restoration. Contributors include Paul C. Paquet, Barbara Dugelby, Steven H. Fritts, Paul R. Krausman, Larry D. Harris, Johnna Roy, and many others. Large Mammal Restoration brings together in a single volume essential information on the lessons learned from previous efforts, providing an invaluable resource for researchers and students of conservation biology and wildlife management as well as for policymakers, restoration advocates, and others involved with the planning or execution of a restoration program.


Healing Earth

Healing Earth

Author: John Todd

Publisher: North Atlantic Books

Published: 2019-01-29

Total Pages: 201

ISBN-13: 1623172985

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A true pioneer and respected elder in ecological recovery and sustainability shares effective solutions he has designed and implemented. A stand-out from the sea of despairing messages about climate change, well-known sustainability elder John Todd, who has taught, mentored, and inspired such well-known names in the field as Janine Benyus, Bill McKibben, and Paul Hawken, chronicles the different ecological interventions he has created over the course of his career. Each chapter offers a workable engineering solution to an existing environmental problem: healing the aftermath of mountain-top removal and valley-fill coal mining in Appalachia, using windmills and injections of bacteria to restore the health of a polluted New England pond, working with community members in a South African village to protect an important river. A mix of both success stories and concrete suggestions for solutions to tackle as yet unresolved issues, Todd's narrative provides an important addition to the conversation about specific ways we can address the planetary crisis. Eighty-five color photos and images illustrate Todd's concepts. This is a refreshingly hopeful, proactive book and also a personal story that covers a known practitioner's groundbreaking career.