Dataset contains lists of plant indicator species extracted from the JNCC Common Standards habitat monitoring guidance for the UK. The Common Standards Monitoring (CSM) approach was developed in order to standardise the monitoring of designated nature conservation sites. As well as extracting (and sometimes interpreting) the plant species noted in the CSM guidance documents, we provide links to CSM habitats, National Vegetation Classification communities, National Plant Monitoring Scheme (https://www.npms.org.uk) indicator species, and provide current taxonomic names in a lookup table. This work was supported by the Natural Environment Research Council award number NE/R016429/1 as part of the UK-SCAPE programme delivering National Capability. Full details about this dataset can be found at https://doi.org/10.5285/2c433c5b-8d15-49a7-aae7-b1f027d17e0e

This dataset includes measurements of carbon-14 transfer from plants to soil within mesh cores. Measurements were taken in roots, shoots, soil and from respiration. Mesh cores were either static or rotated to provide plus and minus mycorrhizal mycelial systems. Carbon-14 was traced through cores as respiration using KOH (Potassium hydroxide) traps. The experiment was carried out at the University of Sheffield using soil from the NERC Soil Biodiversity site in Scotland. The work was part of the NERC Soil Biodiversity Thematic Programme, which was established in 1999 and was centred upon the intensive study of a large field experiment located at the Macaulay Land Use Research Institute (now the James Hutton Institute) farm at Sourhope in the Scottish Borders. During the experiment, the site was monitored to assess changes in above-ground biomass production (productivity), species composition and relative abundance (diversity). Full details about this nonGeographicDataset can be found at https://doi.org/10.5285/39b8bd96-af67-4f61-a040-0682043df938