Springer Series on Environmental Management David D. Briske Editor Rangeland Systems Processes, Management and Challenges Springer Series on Environmental Management Series Editors Lawrence R. Walker University of Nevada, Las Vegas, Department of Biological Sciences, Las Vegas, Nevada, USA Robert W. Howarth Cornell University, Department of Ecology and Evolutionary Biology, Ithaca, New York, USA Lawrence A. Kapustka LK Consultancy, Turner Valley, Alberta, Canada More information about this series at http://www.springer.com/series/412 The Springer Series on Environmental Management is concerned with humanity's stewardship of the environment, our use of natural resources, and the ways in which we can mitigate environmental hazards and reduce risks. The main focus of the series is on applied ecology in the widest sense of the term, in theory and in practice, and above all in the marriage of sound principles with pragmatic innovation. It focuses on the definition and monitoring of environmental problems and the search for solutions to them at scales that vary from global to local according to the scope of analysis. No particular academic discipline dominates the series, for environmental problems are interdisciplinary almost by definition. The volumes include a wide variety of specialties, from oceanography to economics, sociology to silviculture, toxicology to policy studies. The series contributes to the immense effort by ecologists of all persuasions to nurture an environment that is both stable and productive. Increasing rate of resource use, population growth, and armed conflict have tended to magnify and complicate environmental problems that were already difficult to solve a century ago. Attempts to modify nature for the benefit of humankind have often had unintended consequences, especially in the disruption of natural equilibria. Yet, at the same time human ingenuity has developed a new range of sophisticated and powerful techniques for solving environmental problems, such as pollution monitoring, restoration ecology, landscape planning, risk management, and impact assessment. The Springer Series on Environmental Management sheds light on the problems of the modern environment and contributes to the further development of solutions. David D. Briske Editor Rangeland Systems Processes, Management and Challenges Editor David D. Briske Ecosystem Science and Management Texas A&M University College Station, TX, USA ISSN 0172-6161 Springer Series on Environmental Management ISBN 978-3-319-46707-8 ISBN 978-3-319-46709-2 (eBook) DOI 10.1007/978-3-319-46709-2 Library of Congress Control Number: 2017930156 © The Editor(s) (if applicable) and The Author(s) 2017. 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Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Printed on acid-free paper This Springer imprint is published by Springer Nature The registered company is Springer International Publishing AG The registered company address is: Gewerbestrasse 11, 6330 Cham, Switzerland Preface This book summarizes the current status of scientific and management knowledge regarding global rangelands and the major challenges that confront them. It origi- nated from discussions to update the well-received book entitled Grazing Management: An Ecological Perspective that was first published in 1991. However, it became apparent that rangeland science had advanced so rapidly in the 25 years since this book had been published that its scope was no longer sufficient to accom- modate the newly created knowledge. Consequently, it was decided that a new book with an expanded scope and greater relevance to contemporary rangeland chal- lenges was required. This book also assesses why these major advances occurred so rapidly following a half century of limited conceptual change. Major advances have primarily been represented by scientific contributions such as nonequilibrium ecol- ogy and resilience theory, but socio-political events, including new policy and increasing societal demand for rangeland services, have also been important. Collectively, this book represents an attempt to achieve these broader and more contemporary objectives by emphasizing three major themes. The first summarizes recent conceptual advances for rangeland science and management. The second addresses the implications of these conceptual advances with respect to manage- ment recommendations and policy decisions. The third evaluates some of the major challenges confronting global rangelands in the twenty-first century. This book is intended to complement applied range management textbooks by evaluating the conceptual foundation of the profession and recommending changes to promote future development and greater effectiveness. The book is organized in three major sections addressing each of the primary themes. • An ecological processes section includes six chapters highlighting major advances in ecological knowledge and theory regarding the function and dynamics of rangeland systems. Specific chapters emphasize woody plant encroachment, eco- hydrology, soils and belowground processes, structural heterogeneity, nonequi- librium ecology and resilience theory, and potential consequences of climate change. v vi Preface • A management section consists of five chapters describing major advances that have originated, at least in part, from the knowledge previously described in the ecological processes part. Management is used in a broad context that references landscape and regional scales, in addition to smaller “pasture” scales, to opti- mize land use decisions for both landowners and society at large. Specific chap- ters focus on social-ecological systems, state-and-transition models, livestock production systems, adaptive management, and wildlife–livestock interactions. • A challenges section contains five chapters that focus on emerging, high profile issues that will substantially impact the ability of rangelands to continue to pro- vide ecosystem services to human societies. These chapters emphasize invasive plant species, ecosystem services, climate change adaptation, ecological moni- toring, and rangelands in developing nations. Consolidation of these diverse and complex concepts within a single, readily accessible volume is intended to improve communication among rangeland profes- sionals as well as to better inform stakeholders from other sectors of current range- land concepts and challenges. This volume is designed for a broad audience, including ecosystem managers in the private sector, state and federal agencies, and nongovernmental organizations; and policy makers in local, state, and national gov- ernment. This content also has value for educational instruction and research, espe- cially in multidisciplinary academic programs. Collectively, the content of this book confirms that a more comprehensive frame- work is necessary to address the complex challenges confronting global rangelands in the twenty-first century. Rapid human population growth, climate change, land tenure modification, landscape fragmentation, food security, biodiversity loss, and globalized markets represent some of the major challenges that have minimized the effectiveness of traditional range management. Many “complex” problems have gone unrecognized or have been inappropriately identified as “simple” problems that have been addressed with narrowly framed approaches. The complexity of con- temporary challenges requires that rangelands be re-envisioned as integrated social- ecological systems, in which societal values, goals, and capacities are given equal consideration to those of ecological processes. A more comprehensive framework of rangeland systems may enable management agencies and educational, research, and policy-making institutions to more effectively assess complex problems and develop appropriate solutions. This book represents the most comprehensive and diverse compilation of knowl- edge regarding rangeland systems to date. It is founded upon the collective experi- ence, knowledge, and commitment of 80 authors who have worked in rangelands throughout the world. The constructive contributions of 35 reviewers, some of whom also served as authors of related chapters, improved the presentation and quality of content and enhanced content integration among chapters. The USDA- ARS Jornada Experimental Range generously provided funds to publish this book Preface vii in an open access venue and to partially support the summer salary of the editor during book preparation. The guidance of the Springer Nature senior editor for environmental science, Melinda Paul, and book project manager, Silembarasan Panneerselvam, is gratefully acknowledged. I extend my sincere appreciation to all who were involved in the inception, writing, and publication of this volume. College Station, TX David D. Briske Contents 1 Rangeland Systems: Foundation for a Conceptual Framework ......... 1 David D. Briske Section I Processes 2 Woody Plant Encroachment: Causes and Consequences .................... 25 Steven R. Archer, Erik M. Andersen, Katharine I. Predick, Susan Schwinning, Robert J. Steidl, and Steven R. Woods 3 Ecohydrology: Processes and Implications for Rangelands ................ 85 Bradford P. Wilcox, David Le Maitre, Esteban Jobbagy, Lixin Wang, and David D. Breshears 4 Soil and Belowground Processes ............................................................ 131 R. Dave Evans, Richard A. Gill, Valerie T. Eviner, and Vanessa Bailey 5 Heterogeneity as the Basis for Rangeland Management ..................... 169 Samuel D. Fuhlendorf, Richard W.S. Fynn, Devan Allen McGranahan, and Dirac Twidwell 6 Nonequilibrium Ecology and Resilience Theory .................................. 197 David D. Briske, Andrew W. Illius, and J. Marty Anderies 7 Ecological Consequences of Climate Change on Rangelands ............. 229 H. Wayne Polley, Derek W. Bailey, Robert S. Nowak, and Mark Stafford-Smith Section II Management 8 Rangelands as Social–Ecological Systems ............................................ 263 Tracy Hruska, Lynn Huntsinger, Mark Brunson, Wenjun Li, Nadine Marshall, José L. Oviedo, and Hilary Whitcomb ix x Contents 9 State and Transition Models: Theory, Applications, and Challenges 303 Brandon T. Bestelmeyer, Andrew Ash, Joel R. Brown, Bulgamaa Densambuu, María Fernández-Giménez, Jamin Johanson, Matthew Levi, Dardo Lopez, Raul Peinetti, Libby Rumpff, and Patrick Shaver 10 Livestock Production Systems ............................................................... 347 Justin D. Derner, Leigh Hunt, Kepler Euclides Filho, John Ritten, Judith Capper, and Guodong Han 11 Adaptive Management of Rangeland Systems ..................................... 373 Craig R. Allen, David G. Angeler, Joseph J. Fontaine, Ahjond S. Garmestani, Noelle M. Hart, Kevin L. Pope, and Dirac Twidwell 12 Managing the Livestock–Wildlife Interface on Rangelands ............... 395 Johan T. du Toit, Paul C. Cross, and Marion Valeix Section III Challenges 13 Invasive Plant Species and Novel Rangeland Systems ......................... 429 Joseph M. DiTomaso, Thomas A. Monaco, Jeremy J. James, and Jennifer Firn 14 Rangeland Ecosystem Services: Nature’s Supply and Humans’ Demand ............................................................................ 467 Osvaldo E. Sala, Laura Yahdjian, Kris Havstad, and Martín R. Aguiar 15 Managing Climate Change Risks in Rangeland Systems .................... 491 Linda A. Joyce and Nadine A. Marshall 16 Monitoring Protocols: Options, Approaches, Implementation, Benefits ..................................................................................................... 527 Jason W. Karl, Jeffrey E. Herrick, and David A. Pyke 17 Rangeland Systems in Developing Nations: Conceptual Advances and Societal Implications ................................ 569 D. Layne Coppock, María Fernández-Giménez, Pierre Hiernaux, Elisabeth Huber-Sannwald, Catherine Schloeder, Corinne Valdivia, José Tulio Arredondo, Michael Jacobs, Cecilia Turin, and Matthew Turner Index ................................................................................................................. 643