光度法对不同土地利用类型河流在不同水期氮磷分布特性及定量源解析研究
李彤飞1, 周坪燕1, 丁韵畅1, 唐淇丁1, 周珊珊1, 刘颖1,2,*

Study on Nitrogen and Phosphorus Distribution Characteristics by Spectrophotometry and Quantitative Source Analysis of Rivers With Different Land Use Types in Different Water Periods
LI Tong-fei1, ZHOU Ping-yan1, DING Yun-chang1, TANG Qi-ding1, ZHOU Shan-shan1, LIU Ying1,2,*
采样点(a)及土地类型(b)分布