Cutting of Phragmites australis as a lake restoration technique: Productivity calculation and nutrient removal in Wuliangsuhai Lake, northern China
Jan Felix Köbbing, Niels Thevs, Stefan Zerbe
Sciences in Cold and Arid Regions . 2016, (5): 400 -410 .  DOI: 10.3724/SP.J.1226.2016.00400