@Article{hess-12-393-2008, 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}, VOLUME = {12}, YEAR = {2008}, NUMBER = {2}, PAGES = {393--403}, URL = {http://www.hydrol-earth-syst-sci.net/12/393/2008/}, DOI = {10.5194/hess-12-393-2008} }