Regeneration dynamics of subalpine fir (Abies fargesii) forest across the altitudinal range in the Shennongjia Mountains, central China
Haishan Dang, Kerong Zhang, Yanjun Zhang, Xunzhang Tong, Quanfa Zhang
J Plant Ecol . 2013, (1): 36 -47 .  DOI: 10.1093/jpe/rts030