© 2008

Fragmentation in Semi-Arid and Arid Landscapes

Consequences for Human and Natural Systems

  • Kathleen A. Galvin
  • Robin S. Reid
  • Roy H. Behnke Jr
  • N. Thompson Hobbs

Table of contents

  1. Front Matter
    Pages i-xv
  2. Introduction and Framework

    1. Robin S. Reid, Kathleen A. Galvin, Russell S. Kruska
      Pages 1-24
    2. N. Thompson Hobbs, Robin S. Reid, Kathleen A. Galvin, James E. Ellis
      Pages 25-44
  3. Case Studies

    1. Australia

      1. Chris J. Stokes, Ryan R. J. McAllister, Andrew J. Ash, John E. Gross
        Pages 93-112
    2. North America

    3. Asia

      1. Iliya I. Alimaev, Roy H. Behnke Jr
        Pages 151-178
      2. Dennis Ojima, Togtohyn Chuluun
        Pages 179-193
    4. Africa

      1. Robin S. Reid, Helen Gichohi, Mohammed Y. Said, David Nkedianye, Joseph O. Ogutu, Mrigesh Kshatriya et al.
        Pages 195-224
      2. Shauna B. BurnSilver, Jeffrey Worden, Randall B. Boone
        Pages 225-253
      3. Kathleen A. Galvin, Philip K. Thornton, Randall B. Boone, Linda M. Knapp
        Pages 255-279
      4. Kathleen A. Galvin, Philip K. Thornton, Randall B. Boone, Linda M. Knapp
        Pages 281-304
  4. Issues Of Fragmentation And Complexity: A Synthetic Perspective

  5. Back Matter
    Pages 391-411

About this book


Exploring the concept of fragmentation, the ecological processes interrupted by fragmentation, and the social consequences of fragmented landscapes, this book presents a timely synthesis on the effects of fragmentation on arid and semi-arid pastoral systems throughout the world.

The global significance of the world’s rangelands is large, with these arid and semi-arid systems making up almost 25% of the earth’s landscapes – and supporting the livelihoods of more than 20 million people. These ecosystems are also home to several of the planet’s remaining megafauna, as well as other important species. Yet fragmentation across these rangelands has significantly impaired the ability of both people and animals to compensate for temporal heterogeneity in vegetation and water by exploiting its spatial heterogeneity, resulting in limited resource availability.

The case is developed that while fragmentation arises from different natural, social and economic conditions worldwide it creates similar outcomes for human and natural systems. With information from nine sites around the world the authors examine how fragmentation occurs, the patterns that result, and the consequences of fragmentation for ecosystems and the people who depend on them. The book will provide a valuable reference for students and researchers in rangeland ecology, park and natural resource management, environmental and ecological anthropology, economics and agriculture.


Biocomplexity Ecosystem fragmentation Fauna Pastoralism Rangelands Vegetation ecology ecosystem environment

Editors and affiliations

  • Kathleen A. Galvin
    • 1
  • Robin S. Reid
    • 2
  • Roy H. Behnke Jr
    • 3
  • N. Thompson Hobbs
    • 1
  1. 1.Colorado State UniversityFort CollinsUSA
  2. 2.International Livestock Research InstituteKenya
  3. 3.Macaulay InstituteAB15 8QHUK

Bibliographic information