@Article{hess-6-507-2002, AUTHOR = {Ruiz, L. and Abiven, S. and Martin, C. and Durand, P. and Beaujouan, V. and Molénat, J.}, TITLE = {Effect on nitrate concentration in stream water of agricultural practices in small catchments in Brittany: II. Temporal variations and mixing processes}, JOURNAL = {Hydrology and Earth System Sciences}, VOLUME = {6}, YEAR = {2002}, NUMBER = {3}, PAGES = {507--514}, URL = {http://www.hydrol-earth-syst-sci.net/6/507/2002/}, ISSN = {1027-5606} }