Roots Carbon Dynamics in Temperate forest roots, Thuringia, Germany

Description

These files contain radiocarbon, d13C, NSC concentrations, and CO2 efflux rates measured for aspen (Populus tremula hybrids) roots collected during 2018 growing season in the Großer Hermannsberg Mountain, Germany (50°42’50’’ N, 10°36’13’’ E, 616 m a.s.l). Coarse (> 2 mm) and fine (2 ≤ mm) roots collected from three 'treatments': before stem girdling (Pre-girdling), ~3 months after girdling (Girdling) and ~3 months after girdling but in un-girdled trees (Control). The files with the relevant results: '13C', '14C', 'CO2_efflux', 'NSC'. Few roots from the 'Pre-girdling' treatment were incubated for respiration measurements 7 d after harvest. The files with the relevant results: 'Repeated_incubations_isotopes', 'Repeated_incubations_fluxes'.  Results of incubations used for Q10 calculations presented in the file 'CO2_efflux_Q10'. Temperature and rainfall in the site during 2018 growing season are presented in the file 'Field_temperature_rainfall'. Results used to reconstruct local atmospheric D14C-CO2 record are presented in the file 'Local_atmospheric_CO2_D14C'. The file 'Metadata' contains information about the headers in the other files.

Resources

Name Format Description Link
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013
0 http://data.europa.eu/88u/dataset/oai-zenodo-org-4281013

Tags

  • respiration
  • nonstructural-carbohydrates
  • d13c
  • tree-roots
  • radiocarbon-(14c)
  • storage-dynamics

Topics

Categories