Modeling the effect of silicon and calcium availability on the future sustainability of Arctic permafrost carbon pools based on laboratory and field experiments

• Applicants: Dr. Mathias Göckede; Professor Dr. Jörg Schaller
• Subject Area: Soil Sciences
• Term: from 2018 to 2023
• Project identifier: Deutsche Forschungsgemeinschaft (DFG) - Project number 404594332

• Final Report Year: 2023

No abstract available

Publications

• Arctic soil respiration and microbial community structure driven by silicon and calcium. Science of The Total Environment, 838, 156152.
  Stimmler, Peter; Priemé, Anders; Elberling, Bo; Goeckede, Mathias & Schaller, Joerg
  
• Mismatch of N release from the permafrost and vegetative uptake opens pathways of increasing nitrous oxide emissions in the high Arctic. Global Change Biology, 28(20), 5973-5990.
  Lacroix, Fabrice; Zaehle, Sönke; Caldararu, Silvia; Schaller, Jörg; Stimmler, Peter; Holl, David; Kutzbach, Lars & Göckede, Mathias
  
• The importance of calcium and amorphous silica for arctic soil CO2 production. Frontiers in Environmental Science, 10.
  Stimmler, Peter; Göckede, Mathias; Natali, Susan M.; Sonnentag, Oliver; Gilfedder, Benjamin S.; Perron, Nia & Schaller, Jörg
  
• Arctic soil CO2 release during freeze-thaw cycles modulated by silicon and calcium. Science of The Total Environment, 870, 161943.
  Schaller, Jörg; Stimmler, Peter; Göckede, Mathias; Augustin, Jürgen; Lacroix, Fabrice & Hoffmann, Mathias
  
• Pan-Arctic soil element bioavailability estimations. Earth System Science Data, 15(3), 1059-1075.
  Stimmler, Peter; Goeckede, Mathias; Elberling, Bo; Natali, Susan; Kuhry, Peter; Perron, Nia; Lacroix, Fabrice; Hugelius, Gustaf; Sonnentag, Oliver; Strauss, Jens; Minions, Christina; Sommer, Michael & Schaller, Jörg
  
• Silicon and calcium controls on iron and aluminum mobility in Arctic soils. Chemosphere, 335, 139087.
  Stimmler, Peter; Obst, Martin; Stein, Mathias; Goeckede, Mathias; Hockmann, Kerstin & Schaller, Joerg