Plant, soil and microbial controls on grassland diversity restoration: a long-term, multi-site mesocosm experiment

Ellen L. Fry^*, Emma S. Pilgrim, Jerry R.B. Tallowin, Roger S. Smith, Simon R. Mortimer, Deborah A. Beaumont, Janet Simkin, Stephanie J. Harris, Robert S. Shiel, Helen Quirk, Kate A. Harrison, Clare S. Lawson, Phil J. Hobbs, Richard D. Bardgett