Blar i Fiskeridirektoratets skrifter, Serie Havundersøkelser (1900-1990) på forfatter "Berge, Grim"
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Predicted effects of fertilizers upon the algae production in Fern Lake
Berge, Grim (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1969)1. With the object of predicting effects of different amounts of fertilizers, upon the rate of primary production in Fern Lake, a bioassay was carried out in a series of 14 twenty liters glass carboys. 2. The experiment ... -
A recording transparency meter for oceanic plankton estimation
Berge, Grim (Fiskeridirektoratets skrifter, Serie Havundersøkelser, Research report, 1963)