@Article{bgd-5-3307-2008,
AUTHOR = {von Schiller, D. and Mart\'{\i}, E. and Riera, J. L.},
TITLE = {Nitrate retention and removal in Mediterranean streams with contrasting land uses: a $^{15}$N tracer study},
JOURNAL = {Biogeosciences Discussions},
VOLUME = {5},
YEAR = {2008},
NUMBER = {4},
PAGES = {3307--3346},
URL = {http://www.biogeosciences-discuss.net/5/3307/2008/},
DOI = {10.5194/bgd-5-3307-2008}
}