Diffusion of nitrate nitrogen in sediment of stream segment of Fuyang River through Hengshui City
BIAN Wei,TIAN Zaifeng,LI Nan,WEI Quanwei,XU Yuanqiang
Journal of Hebei University (Natural Science Edition) . 2016, (3): 269 -277 .  DOI: 10.3969/j.issn.1000-1565.2016.03.009