Browsing NIVA Open Access Archive by Author "Folkestad, Are"
Now showing items 1-3 of 3
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Estimation of upward radiances and reflectances at the surface of the sea from above-surface measurements
Kleiv, Øyvind; Folkestad, Are; Høkedal, Jo; Sørensen, Kai; Aas, Eyvind (Journal article; Peer reviewed, 2015)During 4 field days in the years 2009–2011, 22 data sets of measurements were collected in the inner Oslofjord, Norway. The data consist of recordings of spectral nadir radiances in air and water as well as spectral downward ... -
Knowledge status and gaps for the North Sea – focusing on discharges.
Folkestad, Are; Nygaard, Kari; Molvær, Jarle; Oug, Eivind; Kaste, Øyvind; Kroglund, Tone; Wehde, Henning; Skaare, Bent Barmand; Jantsch, Tor Gunnar; Selvik, John Rune; Jørgensen, Nina Marit; Larsen, Lars Henrik (NIVA-rapport;5580, Research report, 2008)The Norwegian government will develop a management plan for the Norwegian sector of the North Sea. Mapping of the data requirement related to the interaction between land, coast and ocean and identification of specially ... -
Langtidsovervåking av miljøkvaliteten i kystområdene av Norge
Norderhaug, Kjell Magnus; Ledang, Anna Birgitta; Trannum, Hilde Cecilie; Bjerkeng, Birger; Aure, Jan; Falkenhaug, Tone; Folkestad, Are; Johnsen, Torbjørn; Lømsland, Evy; Omli, Lena; Rygg, Brage; Sørensen, Kai (NIVA-rapport;6134, Research report, 2011)Rapporten beskriver miljøkvaliteten i kystområdene av Sør-Norge i 2010, med spesiell fokus på tilstand og utvikling i næringssalttilførsler, vannkvalitet og det biologiske mangfoldet i plankton-, bløt- og hardbunnssamfunn. ...