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Neues Post Doc-Projekt gefördert

Microorganisms efficiently mobilize plant inaccessible P but also compete with plants for P. Although microbial necromass can account for greater than 10% of total soil P, they rarely were considered as primary P contributors to forest P nutrition. This project seeks to unravel the relevance of microbial bio- and necromass as P pools for beech P nutrition by characterizing the spatial heterogeneity of P distribution in forest ecosystems and contrasting P cycling in acquiring versus recycling forest ecosystems. The role of individual microbial groups in P (im)mobilization, reduction of P losses via leaching and re-mobilization of microbial necromass P will be analyzed depending on P availability and speciation in forest soils.

  

Neue Publikationen der Unit Bodenkunde

Henne, Paul Daniel; Bigalke, Moritz; Büntgen, Ulf; Colombaroni, Daniele; Conedera, Marco; Feller, Urs; Fuhrer, Jürg; Grosjean, Martin; Heiri, Oliver; Luterbacher, Jürg; Mestrot, Adrien; Rigling, Andreas; Rössler, Ole Kristen; Rohr, Christian; Rutishauser, This; Schwikowski, Margit; Stampfli, Andreas; Szidat, Sönke; Theurillat, Jean-Paul; Weingartner, Rolf; ... (2017). An Empirical Perspective for Understanding Climate Change Impacts in Switzerland (Im Druck). Regional environmental change Springer 10.1007/s10113-017-1182-9

Rehmus, Agnes; Bigalke, Moritz; Boy, Jens; Valarezo, Carlos; Wilcke, Wolfgang (2017). Aluminum cycling in a tropical montane forest ecosystem in southern Ecuador. Geoderma, 288, S. 196-203. Elsevier Science 10.1016/j.geoderma.2016.11.002

Bigalke, Moritz; Ulrich, Andrea; Rehmus, Agnes; Keller, Armin (2017). Accumulation of cadmium and uranium in arable soils in Switzerland. Environmental pollution, 221, S. 85-93. Elsevier Science 10.1016/j.envpol.2016.11.035

Kusonwiriyawong, Charirat; Bigalke, Moritz; Cornu, Sophie; Montagne, David; Fekiacova, Zuzana; Lazarov, Marina; Wilcke, Wolfgang (2017). Response of copper concentrations and stable isotope ratios to artificial drainage in a French Retisol. Geoderma, 300, S. 44-54. Elsevier Science 10.1016/j.geoderma.2017.04.003

Kusonwiriyawong, Charirat; Bigalke, Moritz; Abgottspon, Florian; Lazarov, Marina; Schuth, Stephan; Weyer, Stefan; Wilcke, Wolfgang (2017). Isotopic variation of dissolved and colloidal iron and copper in a carbonatic floodplain soil after experimental flooding. Chemical geology, 459, S. 13-23. Elsevier 10.1016/j.chemgeo.2017.03.033