Sejr, M. K., Rysgaard, S., Risgaard-Petersen, N. & Nielsen, T. G. (2004).
The uptake of abiotic mercury in the biological system and bioaccumulation in the first steps of the food chain. I H. Skov, J. Christensen, G. Asmund, S. Rysgaard, T. G. Nielsen, R. Dietz & F. Riget (red.),
Fate of mercury in the Arctic (FOMA) (s. 27-31). National Environmental Research Institute, Ministry of the Environment .
http://www2.dmu.dk/1_Viden/2_Publikationer/3_Fagrapporter/rapporter/FR511.pdf
Hoegh-Guldberg, O., Caldeira, K., Chopin, T., Gaines, S., Haugen, P., Hemer, M., Howard, J., Konar, M.
, Krause-Jensen, D., Lovelock, C. E., Lindstad, E., Michelin, M., Nielsen, F. G., Northrop, E., Parker, R. W. R., Roy, J., Smith, T., Some, S. & Tyedmers, P. (2019).
The ocean as a solution to climate change: Five opportunities for action. World Resources Institute.
http://www.oceanpanel.org/climate