TY - Chin J Plant Ecol A1 - TANG Yong-Kang, WU Yan-Tao, WU Kui, GUO Zhi-Wei, LIANG Cun-Zhu, WANG Min-Jie, CHANG Pei-Jing T1 - Changes in trade-offs of grassland ecosystem services and functions under different grazing intensities Y1 - 2019-05-20 JF - Chinese Journal of Plant Ecology JO - Chin J Plant Ecol SP - 408 EP - 417 VL - 43 IS - 5 UR - https://www.plant-ecology.com N1 - 10.17521/cjpe.2018.0289 ER -