Assessment of passage efficiency at Sawmill Creek and The Splash fishways, Katarapko, South Australia / J. Fredberg, C. M. Bice and L. A. Thwaites

Bib ID:
8668307
Format:
Book
Author:
Fredberg, Josh, author
Online Access:
National edeposit: Onsite at National Library of Australia
Related Online Resources:
Access Conditions:
National edeposit: Available onsite at national, state and territory libraries.
Description:
  • Henley Beach, S.A. : SARDI Aquatic Sciences, 2022
  • ©2022
  • 1 online resource (vii, 31 pages) : illustrations, graphs (some colour), maps (some colour)
File Characteristics:
text file PDF 852KB
Series:
SARDI research report series ; no. 1132.
Summary:

In this study, entrances and exits of the Sawmill Creek and Splash vertical splot fishways, as well as the exit of the adjacent Lock 4 vertical-slot fishway, were sampled. The study aims to: evaluate fish passage (species composition, abundance and length) against fishway-specific objectives and design specifications; contrast movement among the fishway with regards to species compostion and abundance; inform on future fishway and regulator operation to maximise fish passage. -- Page 1.

Full contents:
  • 1. Introduction
  • 1.1. Background
  • 1.2. Objectives
  • 2. Methods
  • 2.1. Study site and fish fauna
  • 2.2. Fishways
  • 2.3. Fishway sampling
  • 2.4. Data analysis
  • 3. Results
  • 3.1. Environmental conditions
  • 3.2. Catch summary
  • 3.3. Passage efficiency
  • 4. Discussion
  • 4.1. Fishway use and passage efficiency
  • 4.2. Comparison of movement through Sawmill Creek, The Splash and Lock 4 fishways
  • 5. Conclusions and recommendations.
Notes:
  • "Government of South Australia. Department of Primary Industries and Regions" -- At foot of cover.
  • "Inland Waters & Catchment Ecology" -- At head of cover page.
  • 14 June 2022.
  • SARDI publication no. F2022/000119-1.
  • Includes bibliographical references.
  • Also available at publisher website.
Subject:
Genre/Form:
Electronic books
Other authors/contributors:
Also Titled:
Sawmill Creek and The Splash fishway assessment
Copyright:

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