TY - JOUR A1 - Schaaf, Wolfgang A1 - Weisdorfer, M. A1 - Hüttl, Reinhard F. T1 - Soil solution chemistry and element budgets of three Scots pine ecosystems along a deposition gradient in north-eastern Germany Y1 - 2005 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/2200 ER -