Literaturrecherche

Literatur Langenbruch C, Helfrich M, Flessa H (2012) Effects of beech (Fagus sylvatica), ash (Fraxinus excelsior) and lime (Tilia spec.) on soil chemical properties in a mixed deciduous forest. Plant Soil 352(1-2):389-403, DOI:10.1007/s11104-011-1004-7

Literatur Friedrich U, Oheimb G von, Kriebitzsch W-U, Scheßelmann K, Weber MS, Härdtle W (2012) Nitrogen deposition increases susceptibility to drought - experimental evidence with the perennial grass Molinia caerulea (L.) Moench. Plant Soil 353(1):59-71, DOI:10.1007/s11104-011-1008-3