Research on land use structure optimization based on nonpoint source dissolved nitrogen load estimation in Shuaishui watershed

• Published in: Huanjing kexue Vol. 35; no. 6; p. 2139
• Main Authors: Lu, Yu-Chao, Bi, Meng-Fei, Li, Ze-Li, Sha, Jian, Wang, Yu-Qiu, Qian, Li-Ping
• Format: Journal Article
• Language: Chinese
• Published: China 01.06.2014
• Subjects: Agriculture; China; Environmental Monitoring; Nitrogen - analysis; Water Pollutants, Chemical - analysis; China

Regional Nutrient Management (ReNuMa) was applied to estimate dissolved nitrogen (DN) load and perform source apportionment in Shuaishui watershed during 2000-2010. Satisfactory performance of ReNuMa was revealed by the E(ns) and R2 of greater than 0.9 in calibrating and validating streamflow and DN...