2026-05-27T23:51:32Z https://www.fdr.uni-hamburg.de/oai2d

oai:fdr.uni-hamburg.de:18687 2026-05-12T11:14:25Z user-uhh

true 3.1 UHH.FDR 10.25592/uhhfdm.18687 Ansari, Maria 0009-0007-6785-9417 Soil science, University of Hamburg Eschenbach, Annette 0000-0002-8778-1342 Soil science, University of Hamburg Rodriguez Lloveras, Xavier 0000-0001-5047-7366 Soil science, University of Hamburg Meyer zu Drewer, Johannes 0000-0003-2619-8417 Ithaka Institute Hagemann, Nikolas 0000-0001-8005-9392 Ithaka Institute Beer, Christian 0000-0002-5377-3344 Soil science, University of Hamburg Becker, Joscha N. 0000-0002-3210-3632 Soil science, University of Hamburg Universität Hamburg 2026 soil science biochar enhanced rock weathering carbon dioxide removal soil organic carbon stability 2026-05-12 https://www.fdr.uni-hamburg.de/record/oai:fdr.uni-hamburg.de:18687 10.25592/uhhfdm.18686 Creative Commons Attribution 4.0 International Open Access <p>The dataset contains...</p> <p>- the CO₂ release and its ¹³C signal during the 17-day incubations with and without glucose addition (file names&nbsp;CO2-release_17-day-incubation and&nbsp;Gas_13C_17-day-incubation)</p> <p>- the CO₂ release during the 874-day incubation (file names incub1 (= tropical sandy soil), incub2 (= temperate silty soil), and incub3 (= temperate sandy soil)) for each replicate and as the mean for each treatment</p> <p>- soil sample properties at the beginning of the incubations (file name Soil-properties)</p> <p>- matlab code for the decay model (file name two_pools_optimization and&nbsp;SOCcontent_2p)</p> <p>The file &quot;sampleIDs&quot; allows to translate the sample numbers listed in the files to the respective soil and treatment.</p> <p>&nbsp;</p> <p>Control treatments contain only soil, rock powder (RP) treatments contain soil and basanite rock powder, biochar (BC) treatments contain soil and wheat straw based biochar, Co-application (Co-app.) treatments contain soil and basanite rock powder and biochar, and co-pyrolysis (Co-pyr.) treatments contain soil and rock-enhanced biochar from co-pyrolysis.</p> This study was conducted as a part of the PyMiCCS project (Pyrogenic carbon and carbonating Minerals for enhanced plant growth and Carbon Capture and Storage) that is part of the CDRterra consortium and was funded by the German Federal Ministry of Research, Technology and Space (BMFTR, FKZ: 01LS2109A).