Ziele für den Fischschutz und Fischabstieg in Deutschland

Überblick über Instrumente des Fischschutzes in Deutschland

Publication: Fact Sheet
Citation: Keuneke, Rita and Edith Massmann 2020: Ziele für den Fischschutz und Fischabstieg in Deutschland. Überblick über Instrumente des Fischschutzes in Deutschland. Ingenieurbüro Floecksmühle GmbH: Aachen.

This fact sheet provides an overview of fish protection instruments in Germany. The fact sheet "Ziele für den Fischschutz und Fischabstieg in Deutschland (Targets for Fish Protection in Germany)" is available for download.

The key messages of fact sheet No. 02 are:

The Water Resources Act is the central instrument for fish protection in Germany.
The German federal states do not take a uniform approach. While some states have developed prioritization concepts and concrete targets, other states only require appropriate measures or have no concrete specifications.
Most commonly, targets are set for bar spacing (between 10 mm and 20 mm depending on the target species) and maximum approach velocity (0.5m/s) at the rake.

Forum Fischschutz und Fischabstieg: Ergebnisse und Ausblick

Abschlussbericht

Year 2023

Publication:Infographic

This infographic shows, color-coded for the three developmental stages of domestic fish, body proportion-based bar spacing of rakes that can prevent fish from swimming into the high-risk areas.

Body Proportion Based Bar Spacing for Racks to Prevent Fish Passage into High-risk Areas

Year 2023

Publication:Report

This report summarizes the results of the Hydromorphology workshop series (2008, 2012, 2016, 2021) of the German Federal Environment Agency in the form of a synthesis.

In der Diskussion: Hydromorphologie.

Ergebnisse der UBA Workshopreihe

Year 2023

Publication:Infographic

Infographic on group and individual approach to quantifying passage-related injuries in a hydropower site.

This illustration shows the group and individual approach to quantifying passage-related injuries at a hydropower site. It is part of a fact sheet on primary injury to fish at hydropower sites.

Group and Individual Approach to Quantifying Passage-related Injuries at a Hydropower Site

Year 2020

Publication:Infographic

This illustration shows a comparison of the injuries of a common Nase before and after the passage of a hydropower site. It is part of a fact sheet on primary injury to fish at hydropower sites.

Comparison of the Injuries of a Common Nase Before and After the Passage of a Hydropower Site

Year 2020

Publication:Infographic

Infographic on advantages and disadvantages of using naturally downstream migrating fish or an experimental approach to determine the mortality and injury risk

This illustration shows advantages and disadvantages of using naturally downstream migrating fish or an experimental approach to determine the mortality and injury risk. It is part of a fact sheet on primary injury to fish at hydropower sites.

Advantages and Disadvantages of Using Downstream Migrating Fish or an Experimental Approach to Determine the Mortality Risk

Year 2020

Publication:Infographic

Infographic on Overview of concrete fish conservation measures and targets in German federal states

This illustration provides an overview of concrete fish conservation measures and targets in German federal states. It is part of a fact sheet on fish protection and downstream fish migration measures.

Überblick über konkrete Fischschutzmaßnahmen und -ziele in deutschen Bundesländern

Year 2020

Publication:Infographic

The illustration exemplifies the derivation of the study parameters in field studies for the determination of the site injury rate. It is part of a fact sheet on fish protection and downstream fish migration measures.

Derivation of the Study Parameters in Field Studies for the Determination of the Site Injury Rate

Year 2020

Publication:Infographic

This infographic provides an overview of the Measures for fish protection and downstream fish migration in Europe. The infographic is part of a fact sheet on fish protection targets in Europe.

Measures for Fish Protection and Downstream Fish Migration

Year 2020

Language: German
Authorship: Rita Keuneke (Ingenieurbüro Floecksmühle GmbH)

Edith Massmann (Ingenieurbüro Floecksmühle GmbH)
Credits: Graphic design and layout: Lena Aebli
Funding: German Environment Agency (UBA), Germany
Year: 2020
Dimension: 13 pp.
Project: Third Cycle of the German Participatory Forum on Fish Protection and Downstream Migration
Project ID: 3581
Keywords: Biodiversity

Communication

Water

Water Framework Directive, WFD, river, nature conservation, biodiversity, energy, hydropower, fish, migration, watercourse, connectivity, restoration, hydromorphology, protection

Germany

fact sheet

Further Links

Project website: Forum Fischschutz und Fischabstieg [German]