This website is under construction but will soon contain data from a study titled “Species coexistence in four species-rich grasslands: an experimental examination of alternative mechanisms”. The principal investigators for the full project were R.K. Peet (University of North Carolina at Chapel Hill), J.H. Willems (Utrecht University), E. van der Maarel and E. Rosén (Uppsala University), C. Norquist (U.S. Fish & Wildlife Service) and J. Walker (Clemson University).
For details of nutrient additions see
http://cvs.bio.unc.edu/DiversityExp/Treatments.txt.
For details of annual production see http://cvs.bio.unc.edu/DiversityExp/Production.xlsx.
For details of soil nutrient analyses see http://cvs.bio.unc.edu/DiversityExp/Soils.txt.
For dates of date recording and treatments see http://cvs.bio.unc.edu/DiversityExp/Dates.pdf.
Robert K. Peet
Department of Biology
University of North Carolina
Chapel Hill, NC 27599-3280