Species and Release Characteristics of Nitrogen andPhosphorus in the Sediments of Liaohe River and Its Main Tributaries in Jilin Province

CHEN Huilin, HUA Xiuyi, CHEN Si, XUE Honghai, ZHANG Xiaonan, DONG Deming, LIANG Dapeng, GUO Zhiyong

Journal of Jilin University Science Edition . 2014, (01): 137 -143 .