Annual above-ground productivity as a covariate. Susanne Burri Pascal A. Niklaus Karin Grassow Nina Buchmann Ansgar Kahmen 10.1371/journal.pone.0209031.t002 https://plos.figshare.com/articles/dataset/Annual_above-ground_productivity_as_a_covariate_/7499702 <p>Annual above-ground productivity as a covariate.</p> 2018-12-21 18:28:30 root biomass 19 grassland sites grasslands Soil respiration species richness level biotic drivers species richness soil respiration drought response plant productivity abiotic drivers