Measuring Abundance - Pelagic Publishing

Measuring Abundance

Methods for the Estimation of Population Size and Species Richness

  • A complete teaching and research reference to measuring population size and species diversity
  • Examples using code for the open source software R
  • Detailed statistical methods with practical considerations for survey design and data collection
    £35.00
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    • Wonderful and timely… I have deep admiration for the clarity and concision brought to this complex material.
      —Gregory Gilbert, Professor of Environmental Studies, University of California Santa Cruz
    Tags:
    • community ecology
    • conservation
    • data analysis
    • data collection
    • ecology
    • statistics

    Description

    Measuring the abundance of individuals and the diversity of species are core components of most ecological research projects and conservation monitoring. This book brings together in one place, for the first time, the methods used to estimate the abundance of individuals in nature.

    The statistical basis of each method is detailed along with practical considerations for survey design and data collection. Methods are illustrated using data ranging from Alaskan shrubs to Yellowstone grizzly bears, not forgetting Costa Rican ants and Prince Edward Island lobsters. Where necessary, example code for use with the open source software R is supplied. When appropriate, reference is made to other widely used programs.

    After opening with a brief synopsis of relevant statistical methods, the first section deals with the abundance of stationary items such as trees, shrubs, coral, etc. Following a discussion of the use of quadrats and transects in the contexts of forestry sampling and the assessment of plant cover, there are chapters addressing line-intercept sampling, the use of nearest-neighbour distances, and variable sized plots.

    The second section deals with individuals that move, such as birds, mammals, reptiles, fish, etc. Approaches discussed include double-observer sampling, removal sampling, capture-recapture methods and distance sampling.

    The final section deals with the measurement of species richness; species diversity; species-abundance distributions; and other aspects of diversity such as evenness, similarity, turnover and rarity.

    DOI: https://doi.org/10.53061/OVCJ4115

    Readership

    An essential reference for anyone involved in advanced undergraduate or postgraduate ecological research and teaching, or those planning and carrying out data analysis as part of conservation survey and monitoring programmes.

    Table of Contents

    Preface
    Acknowledgements

    Part I. Background
    1. Statistical ideas

    Part II. Stationary individuals
    2. Quadrats and transects
    3. Points and lines
    4. Distance methods
    5. Variable sized plots

    Part III. Mobile individuals
    6. Quadrats, transects, points, and lines – revisited
    7. Capture-recapture methods
    8. Distance methods

    Part IV. Species
    9. Species richness
    10. Diversity
    11. Species abundance distributions (SADS)
    12. Other aspects of diversity

    Appendix
    Notes
    Further reading
    References
    Index of Examples
    General Index

    Reviews

    • Wonderful and timely… I have deep admiration for the clarity and concision brought to this complex material.
      —Gregory Gilbert, Professor of Environmental Studies, University of California Santa Cruz
    • A real strength of Measuring Abundance is the simplicity of the writing. One highlight that helps to transform the book into something more than a true reference manual is the advice and sampling tips scattered throughout.
      —Jo A. Werba, Quarterly Review of Biology
    • An excellent resource for ecologists, ornithologists, wildlife researchers and environmentalists... and an excellent addition to any library’s collection.
      —Kuldeep Kumar, Journal of the Royal Statistical Society: Statistics in Society
    • Measuring Abundance is an excellent tool for agency and non‐governmental biologists looking to better understand baseline population sizes or develop long‐term monitoring programs. Furthermore, for many graduate students, this book may be a useful resource for reviewing and covering a range of methods available to measure abundance.
      —Molly McDevitt, Journal of Wildlife Management

    About the Author

    Graham Upton is a retired Professor of Applied Statistics with an interest in the natural world. He volunteers on citizen science projects such as the Breeding Bird Survey and other projects run by the British Trust for Ornithology and the Wider Countryside Butterfly Survey. He is author or co-author of 8 books, including lead author of the Oxford Dictionary of Statistics and has published over 100 papers.

    Bibliographic Information

    • 229 pages
    • 110 b/w figures, 52 tables
    • BISAC SCI020000, MAT029000, SCI008000
    • BIC PSAF, PBT, UFCE, PSVS, UNC