van Moorsel, Sofia J; Hahl, Terhi; Wagg, Cameron; De Deyn, Gerlinde B; Flynn, Dan F B; Zuppinger-Dingley, Debra (2017): Plant biomass data (measured from 2012 to 2015) and plant trait data (measured in 2015) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.881799, Supplement to: van Moorsel, Sofia J; Hahl, Terhi; Wagg, Cameron; De Deyn, Gerlinde B; Flynn, Dan F B; Zuppinger-Dingley, Debra; Schmid, Bernhard; Chave, Jerome (2018): Community evolution increases plant productivity at low diversity. Ecology Letters, 21(1), 128-137, https://doi.org/10.1111/ele.12879
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Abstract:
The present study was conducted at the Jena Experiment field site from 2011 to 2015. The 48 experimental plant communities included twelve monocultures (of which one was removed from all analyses because it was planted with the wrong species), twelve 2-species mixtures, twelve 4-species mixtures and twelve 8-species mixtures. We used two community-evolution treatments (plant histories); plants with eight years of co-selection history in different plant communities in the Jena Experiment (communities of co-selected plants) and plants without such co-selection history (naïve communities). Community-level plant productivity was measured each year from 2012 to 2015 by collecting species-specific aboveground biomass at the time of peak biomass in spring, whereas the traits plant height and SLA were measured once in 2015.
We harvested plant material 3 cm aboveground from a 50 x 20 cm area in the centre of each half-quadrat, sorted it into species, dried it at 70°C and weighed the dry biomass. At the end of the experiment, in May 2015, we measured plant height and SLA for 30 species in neutral soil. For each species, we collected up to 20 representative leaves (depending on the leaf size of the species) from four individuals and measured the leaf area by scanning fresh leaves immediately after harvest and determining the mass of the same leaves after drying.
Further details:
Project(s):
The Jena Experiment (JenExp)
Coverage:
Latitude: 50.946100 * Longitude: 11.611300
Date/Time Start: 2012-01-01T00:00:00 * Date/Time End: 2015-12-31T00:00:00
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
2 datasets
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Datasets listed in this publication series
- van Moorsel, SJ; Hahl, T; Wagg, C et al. (2017): Biomass determination from 2012 to 2015 from experimental plots in the Jena Experiment (Germany). https://doi.org/10.1594/PANGAEA.881796
- van Moorsel, SJ; Hahl, T; Wagg, C et al. (2017): Trait data on individual plants collected in 2015 from the Jena Experiment (Germany). https://doi.org/10.1594/PANGAEA.881798