Nutrients in ant nests
From LTER dataset (Di Marco R. 2011. Ant nest soil nutrients. Environmental Data Initiative. http://dx.doi.org/10.6073/pasta/7e0bba1719606cc9abf8face0d062abd. Dataset accessed 3/06/2018.)
Accessed by Allison Horst for ESM 244 Example (3/6/2018)