@Article{hess-5-367-2001, AUTHOR = {Alewell, C. and Armbruster, M. and Bittersohl, J. and Evans, C. D. and Meesenburg, H. and Moritz, K. and Prechtel, A.}, TITLE = {Are there signs of acidification reversal in freshwaters of the low mountain ranges in Germany?}, JOURNAL = {Hydrology and Earth System Sciences}, VOLUME = {5}, YEAR = {2001}, NUMBER = {3}, PAGES = {367--378}, URL = {http://www.hydrol-earth-syst-sci.net/5/367/2001/}, ISSN = {1027-5606} }