Temporal trends in soil solution acidity indicators in European forests - Johnson, Jim; Verstraeten, Arne; Meesenburg, Henning; Vesterdal, Lars; Hansen, Karin; Vanguelova, Elena; Jonard, Mathieu; Graf Pannatier, Elisabeth; Sintermann, Jörg; Nieminen, Tiina M.; Carnicelli, Stefano; Cecchini, Guia; et al. (ICP Forests, 2016)
Keywords: soil solution; acidity; forests