Upscaling Nitrogen Removal Capacity from Local Hotspots to Low Stream Orders’ Drainage Basins - Gilles Pinay; Stefan Peiffer; Jean-Raynald De Dreuzy; Stefan Krause; David M. Hannah; Jan H. Fleckenstein; Mathieu Sebilo; Kevin Bishop; Laurence Hubert-Moy (Ecosystems, 2015)