| Quantification of organotin compounds and determination of imposex in populations of dogwhelks (Nucella lapillus) from Norway N Følsviksrk, JA Berge, EM Brevik, M Walday Chemosphere 38 (3), 681-691, 1999 | 74 | 1999 |
| Effects of climate and eutrophication on the diversity of hard bottom communities on the Skagerrak coast 1990-2010 KM Norderhaug, H Gundersen, A Pedersen, F Moy, N Green, MG Walday, ... Marine Ecology Progress Series 530, 29-46, 2015 | 38 | 2015 |
| Accumulation and depuration of organic micro-pollutants in marine hard bottom organisms FE Moy, M Walday Marine pollution bulletin 33 (1-6), 56-63, 1996 | 30 | 1996 |
| Joint Assessment and Monitoring Programme (JAMP) NW Green, K Hylland, A Ruus, M Walday Overvåking av miljøgifter i marine sedimenter og organismer 1999, 4358-2001, 1981 | 30 | 1981 |
| Improvement of the shallow water communities following reductions of industrial outlets and sewage discharge in the Hvaler estuary, Norway TL Bokn, FE Moy, M Walday Hydrobiologia 326, 297-304, 1996 | 27 | 1996 |
| Overvåking av forurensningssituasjonen i Indre Oslofjord 2010 J Berge, R Amundsen, B Bjerkeng, G Borgersen, E Bjerknes, J Gitmark, ... Norsk institutt for vannforskning, 2011 | 26 | 2011 |
| A snap shot of the short-term response of crustaceans to macrophyte detritus in the deep Oslofjord E Ramirez-Llodra, E Rinde, H Gundersen, H Christie, CW Fagerli, ... Scientific Reports 6 (1), 23800, 2016 | 24 | 2016 |
| Langtidsovervåking av miljøkvaliteten i kystområdene av Norge F Moy, J Aure, E Dahl, N Green, T Johnsen, E Lømsland, J Magnusson, ... Arsrapport for 2002, 1-69, 2003 | 24 | 2003 |
| Overvåking av forurensningsituasjonen i indre Oslofjord 2005 [Fagrådsrapport nr. 99] J Magnusson, T Andersen, R Amundsen, JA Berge, B Bjerkeng, ... NIVA, 2006 | 21 | 2006 |
| Utredning om CO2-opptak i marine naturtyper H Gundersen, H Christie, H de Wit, K Norderhaug, T Bekkby, M Walday Norsk institutt for vannforskning, 2011 | 20 | 2011 |
| Utredning av behovet for å redusere tilførslene av nitrogen til Ytre Oslofjord A Staalstrøm, MG Walday, C Vogelsang, H Frigstad, G Borgersen, ... NIVA-rapport, 2022 | 19 | 2022 |
| Joint Assessment and Monitoring Programme (JAMP) National Comments regarding the Norwegian Data for 1997. Norwegian Pollution Control Authority NW Green, JA Berge, A Helland, K Hylland, J Knutzen, M Walday Monitoring report, 1999 | 17 | 1999 |
| Joint Assessment and Monitoring Programme (JAMP). National Comments regarding the Norwegian Data for 1998 and supplementary investigations on cod (1996) and sediment (1996-1997) N Green, B Bjerkeng, A Helland, K Hylland, J Knutzen, M Walday Norsk institutt for vannforskning, 2000 | 14 | 2000 |
| Langtidsovervåking av trofiutviklingen langs Sør Noreg. Årsrapport 1991 og Samlerapport 1990-91 J Aure, E Dahl, N Green, J Magnusson, F Moy, A Pedersen, B Rygg, ... Overvåkingsrapport 510, 93, 1993 | 13 | 1993 |
| Overvåking av Ytre Oslofjord i 2014-2018. 5-årsrapport MG Walday, G Borgersen, B Beylich, W Eikrem, JK Gitmark, LJ Naustvoll, ... NIVA-rapport, 2019 | 12 | 2019 |
| Eutrophication status for Norwegian waters KM Norderhaug, H Gundersen, T Høgåsen, TM Johnsen, G Severinsen, ... National report for the third application of OSPARs Common Procedure …, 2016 | 12 | 2016 |
| Overvåking av Ytre Oslofjord 2009, Rapport L M Walday, J Gitmark, L Naustvoll, K Norling, JR Selvik, K Sørensen Nr, 2010 | 11 | 2010 |
| Identifying rocky seabed using GIS-modeled predictor variables T Bekkby, FE Moy, T Kroglund, JK Gitmark, M Walday, E Rinde, ... Marine Geodesy 32 (4), 379-390, 2009 | 10 | 2009 |
| The Baltic Sea—The Largest Brackish Sea in the World M Walday, T Kroglund European Environment Agency, Copenhagen, Denmark, 2002 | 10 | 2002 |
| The North Sea-bottom trawling and oil/gas exploitation M Walday, T Kroglund European Environment Agency, Norwegian Institute for Water Research (NIVA), 2001 | 10 | 2001 |
