Hlawatsch S.; Neumann T.; van den Berg C.M.G.; Kersten M.; Harff J.; Suess E.(2002)
Ferro-manganese nodules of the western Baltic Sea reveal enhanced heavy metal concentrations since the end of the 19th century and are therefore potentially useful for retrospective monitoring of the heavy metal pollution ...
Achterberg E.P.; van den Berg C.M.G.; Boussemart M.; Davison W.(1997)
The chemical speciation of Cu, Ni, and Cr and the dissolved and unfiltered concentrations of Mo, Ti, Co, Fe, Mn, and Zn were determined in the water column of a lake with a seasonally anoxic hypolimnion (Esthwaite Water, ...