TY - Chin J Plant Ecol A1 - ZI Hong-Biao, CHEN Yan, HU Lei, WANG Chang-Ting T1 - Effects of nitrogen addition on root dynamics in an alpine meadow, Northwestern Sichuan Y1 - 2018-01-20 JF - Chinese Journal of Plant Ecology JO - Chin J Plant Ecol SP - 38 EP - 49 VL - 42 IS - 1 UR - https://www.plant-ecology.com N1 - 10.17521/cjpe.2017.0255 ER -