Spring at Nørrevadsbro, taget 30-7-2002. From the spring water is seeping
towards the stream Øleå. In dry periods the flow is less than 0,1 l/sec.
Spring at Nørrevadsbro, captured 30-7-2002. In the springbrook you can find Wormaldia
occipitalis (among others).
Spring at Nørrevadsbro, captured 30-7-2002. In the background Øleå.
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Stream ecological studies on the invertebrate fauna in - a typical rift valley stream on the Danish island Bornholm in the Baltic Sea by Preben Kristensen pk@ringeby.dk |
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