Title: Biblio RTF Export
Author: Biblio 7.x

Chalcraft DR, Cox SB, Clark CM, et al. Scale-dependent responses of plant biodiversity to nitrogen enrichment. Ecology. 2008;89:2165 -2171. doi:10.1890/07-0971.1.

Chalcraft DR, Williams JW, Smith MD, Whiles MR. Scale dependence in the relationship between species richness and productivity: the role of spatial and temporal turnover. Ecology. 2004;85:2701 -2708. doi:10.1890/03-0561.