1. Forest calcium depletion and biotic retention along a soil nitrogen gradient. Issue 8 (1st December 2013) Authors: Perakis, Steven S.; Sinkhorn, Emily R.; Catricala, Christina E.; Bullen, Thomas D.; Fitzpatrick, John A.; Hynicka, Justin D.; Cromack, Kermit Journal: Ecological applications Issue: Volume 23:Issue 8(2013) Page Start: 1947 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗