Outdoor ponds 400 m²

Six natural gravel-bed ponds of 400 m2 in size and a maximum water depth of 2 m are available for studies focusing on lentic species. These ponds can maintain fish populations all the year round.  A clear indication of the ponds' qualified test site potential is the research conducted on the susceptibility of fish individuals to harvesting, and further the effects of harvesting-induced selection on fish populations.

  • Size: 400 m²
  • Number: 6 kpl
  • Flow: 3-10 l/s
  • System:gravity flow
  • Two inlets and outlets
  • Adjustable depth 0-2 m

Research related to devices:

  • Issakainen, H. 2010. Pro gradu -tutkielma. Biologian laitos. Itä-Suomen yliopisto. 26 s.
  • Merihaara, U. 2012. Pro gradu -tutkielma. Biologian laitos, Oulun yliopisto. 44 s.

 

 

 

 

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