Sustainable fishing of inland waters

J. Kolding, P.A.M. van Zwieten

Research output: Contribution to journalArticleAcademicpeer-review

45 Citations (Scopus)

Abstract

Sustainability in fisheries has over the past decades evolved from a single species maximization concept to covering ecosystem and biodiversity considerations. This expansion of the notion, together with increased evidence that the targeted removal of selected components of the fish community may have adverse ecological consequences, poses a serious dilemma to the conventional fisheries management approach of protecting juveniles and targeting adults. Recently, the idea of balanced harvest, harvesting all components in the ecosystem in proportion to their productivity, has been promoted as a unifying solution in accordance the ecosystem approach to fisheries, but this will require a fundamental change to management. In this paper, we review theoretical background, and practicalities of securing high yielding fisheries in inland waters, with empirical examples freshwater fisheries which satisfy the extended objectives of minimal impact on community and ecosystem structure. We propose framework of ecological indicators to assess these objectives.
Original languageEnglish
Pages (from-to)132-148
JournalJournal of Limnology
Volume73
Issue numbers1
DOIs
Publication statusPublished - 2014

Keywords

  • size-based indicators
  • multispecies fisheries
  • marine ecosystems
  • celtic sea
  • body-size
  • exploitation
  • community
  • abundance
  • patterns
  • fluctuations

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