Fish stocks | Fish biotopes

Fish and fish biotope surveys

2025

Hamburg Port Authority (HPA)
HPA Biota fishing North Sea 2025.

For a study regarding bioaccumulation, the MariLim GmbH was commissioned to collect organisms of plaice, dab and whelk in the North Sea at the E3 drop-off point off Heligoland. For this purpose, the three animal species were collected in defined numbers and sizes at different stations. The frozen animals were then handed over to an analysis laboratory.

2008

Administrative District Segeberg
Brief expert assessment of fish, plankton and aquatic vegetation in Lake Mözen

2003

Fishing Association Lake Löptin
Investigation of lake Löptin (Schleswig-Holstein) with regard to nutrient contamination, oxygen content and fish community composition

2002

State Agency for Agriculture, Nature and Environment (LANU)
Assessment and development of fisheries in large lakes in Schleswig-Holstein

2001

Office M. Neumann
Investigation of fish communities in lake Gramm (Ratzeburg) by electrofishing and labelling methods

State Agency for Agriculture, Nature and Environment (LANU)
Monitoring of fish communities along the Baltic Sea coast Schleswig-Holstein. Testing of methods proposed by HELCOM

2000

State Agency for Agriculture, Nature and Environment (LANU)
Mapping of spawning grounds in the small river Papenau

State Agency for Agriculture, Nature and Environment (LANU)
Investigation of fish communities in the small river Kremper Au (Ostholstein) after an accidental discharge of pollutants

Client: State Agency for Agriculture, Nature and Environment (LANU)
Catching and breeding of sea trouts and Baltic Sea vendace in the scope of the fish species support program of the federal state Schleswig-Holstein
Project start 1997

1999

State Agency for Agriculture, Nature and Environment (LANU)
Registration of mature sea trouts in the small river Hohenfelder Mühlenau

1996

Coastal Research & Management Kiel
Investigation of fish communities as part of the implementation of a coastal zone management plan for the Baltic Sea Protected Areas (BSPAs) Schleimünde and Geltinger Birk (Western Baltic Sea)