@Article{hessd-4-3055-2007, AUTHOR = {de Wit, H. A. and Hindar, A. and Hole, L.}, TITLE = {Winter climate affects long-term trends in stream water nitrate in acid-sensitive catchments in southern Norway}, JOURNAL = {Hydrology and Earth System Sciences Discussions}, VOLUME = {4}, YEAR = {2007}, NUMBER = {5}, PAGES = {3055--3085}, URL = {http://www.hydrol-earth-syst-sci-discuss.net/4/3055/2007/}, ISSN = {1812-2108} }