@Article{hess-1-197-1997,
AUTHOR = {Whitchead, P. G. and Barlow, J. and Haworth, E. Y. and Adamson, J. K.},
TITLE = {Acidification in Three Lake District Tarns: Historical Iong term trends and modelled future behaviour under changing sulphate and nitrate deposition},
JOURNAL = {Hydrology and Earth System Sciences},
VOLUME = {1},
YEAR = {1997},
NUMBER = {1},
PAGES = {197--204},
URL = {http://www.hydrol-earth-syst-sci.net/1/197/1997/},
DOI = {10.5194/hess-1-197-1997}
}