@article {1919, title = { Modelling dynamic copper balances for a contaminated sandy soil following land use change from agriculture to forestry}, journal = {Environmental Pollution}, year = {1998}, pages = { 117-125}, author = {Moolenaar, S. W and Temminghoff, E. J. M and De Haan, F. A. M} } @article {1920, title = {opper mobility in a copper-contaminated sandy soil as affected by pH and solid and dissolved organic matter}, journal = {Environmental Science \& Technology}, year = {1997}, author = {Temminghoff, E. J. M and Van der Zee, S. E. A. T. M and De Haan, F. A. M} }