The 4th intensive campaign in the GN/NT seasonal survey of ecosystem traits took place (and its 7th sampling out of 8). Sara Marañón, Albert Gargallo-Garriga, Palli, Ben and Gunnhildur also did the last 15N pulse labelling experiment in the same plots.
Palli and Ben took soil samples in FN and sent to Germany for fractionation analysis by Christopher Popelau.
May 7-10, 2018 Niel og Khadir came to ForHot in Iceland and prepared an intensive campaign in July in TNT and fertilized the TNT plots.
Apr 28-30, 2018. Chao Fang from Univ. of Antwerp came to ForHot and installed root ingrowth nets in GN and GO plots.
Apr 20, 2018. The regular field measurements of NDVI and soil water were started by Palli and Ben