Blar i Brage IMR på forfatter "Frette, Øyvind"
-
UV (280 to 400 nm) optical properties in a Norwegian fjord system and an intercomparison of underwater radiometers
Kjeldstad, Berit; Frette, Øyvind; Erga, Svein Rune; Browman, Howard I.; Kuhn, Penelope S.; Davis, Richard F.; Miller, William; Stamnes, Jakob J. (Journal article; Peer reviewed, 2003-07-17)The depth to which solar ultraviolet (UV) radiation penetrates water columns is highly variable. The range in diffuse attenuation coefficients observed in the clearest ocean waters versus small oligotrophic lakes can be ... -
UV transmission in Norwegian marine waters: controlling factors and possible effects on primary production and vertical distribution of phytoplankton
Erga, Svein Rune; Aursland, Kjetil; Frette, Øyvind; Hamre, Børge; Lotsberg, Jon Kåre; Stamnes, Jakob J.; Aure, Jan; Rey, Francisco; Stamnes, Knut (Journal article; Peer reviewed, 2005-12-23)We investigated the ultraviolet radiation (UVR) transmission properties of Norwegian oceanic, coastal and fjord waters, and how they influence the primary production and vertical distribution of phytoplankton. Values of ...