Perspectives in Running Water Ecology

  • Maurice A. Lock
  • D. Dudley Williams

Table of contents

  1. Front Matter
    Pages i-x
  2. General Introduction

    1. Maurice A. Lock, D. Dudley Williams
      Pages 1-2
  3. Energy Inputs and Transformations

  4. Benthos in Time and Space

    1. Front Matter
      Pages N3-N3
    2. D. Dudley Williams
      Pages 155-207
    3. R. Marchant
      Pages 225-249
  5. Aspects of Aquatic Environment Perturbations: Management and Application

    1. Front Matter
      Pages N5-N5
    2. Letitia E. Obeng
      Pages 265-288
  6. Regional Running Water Ecology

    1. Front Matter
      Pages N7-N7
    2. P. P. Harper
      Pages 313-337
    3. J. B. E. Awachie
      Pages 339-366
    4. W. D. Williams
      Pages 367-392
  7. Back Matter
    Pages 393-430

About this book


The discipline of stream ecology has grown exponentially along with most other areas of science in the last three decades. The field has changed from a fish management-dominated poor-sister of limnology to a discipline with theoretical constructs and ecological insights as rich as those in any area of ecology. A focus on energy transformations, nutrient turnover and the storage and processing of organic substrates has greatly enhanced the development of current paradigms. For example, the data base on microbial-biochemical­ invertebrate interactions in streams is now very extensive. A survey of the stream ecology literature reveals the central role played by H.B. Noel Hynes, whom I believe to be the world's premier lotic ecologist. Professor Hynes produced the major text in the field ("The Ecology of Running Waters") which has served both as an integrative review and as a bridge between the fish-water quality orientation of the fifties and sixties to the process oriented, nutritional resource-watershed perspectives of the seventies. It should also be noted that Professor Hynes' book, "The Biology of Polluted Waters", served as a basic reference for the earlier period and he has published over 150 research papers, the great majority in stream ecology, spanning four decades.


biology ecology ecosystem environment fish invertebrates lake limnology nitrogen nutrition stream ecology

Editors and affiliations

  • Maurice A. Lock
    • 1
  • D. Dudley Williams
    • 2
  1. 1.University College of North WalesBangor, GwyneddUK
  2. 2.Scarborough CollegeUniversity of TorontoWest HillCanada

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