@Article{hess-6-375-2002, AUTHOR = {Tietema, A. and Mol-Dijkstra, J. P. and Kros, J. and De Vries, W.}, TITLE = {Dynamic nitrogen deposition thresholds during forest stand development in a Douglas fir forest analysed with two nitrogen models SMART2 and MERLIN}, JOURNAL = {Hydrology and Earth System Sciences}, VOLUME = {6}, YEAR = {2002}, NUMBER = {3}, PAGES = {375--382}, URL = {http://www.hydrol-earth-syst-sci.net/6/375/2002/}, ISSN = {1027-5606} }