作者: Stefanie H. Boltersdorf , Roland Pesch , Willy Werner
DOI: 10.1016/J.ENVPOL.2014.02.017
关键词: Bark 、 Pollution 、 Moss 、 Biota 、 Environmental science 、 Deposition (chemistry) 、 δ15N 、 Environmental chemistry 、 Lichen 、 Biomonitoring
摘要: To compare three biomonitoring techniques for assessing nitrogen (N) pollution in Germany, 326 lichen, 153 moss and 187 bark samples were collected from 16 sites of the national N deposition monitoring network. The analysed ranges content all investigated biomonitors (0.32%–4.69%) detected δ15N values (−15.2‰–1.5‰), made it possible to reveal species specific spatial patterns concentrations biota indicate atmospheric Germany. comparison with measured modelled data shows that particularly lichens are able reflect local originating agriculture.