Effects of Nutrient Additions on Community Biomass Varied among Different Grassland Ecosystems of Inner Mongolia
HE Xing;MA Wenhong;LIANG Cunzhu;HONG Mei;CHAI Xi;ZHAO Bayinnamula;ZHANG Yuping;YANG Shaohuan;Zhang Jiaxin;XIN Xiaoping
北京大学学报(自然科学版) . 2015, (4): 657 -666 .  DOI: 10.13209/j.0479-8023.2015.090