Effects of different enclosure methods on early community vegetation structure and stability of alpine meadows in northwest Sichuan

• HE Li, 
• HUANG Chao, 
• CHEN Dechao, 
• DENG Dongzhou, 
• YAN Wuxian, 
• WU Shilei, 
• LI Honglin, 
• LIU Yuping, 
• ZHANG Li