[Ecological relationships among artificial vegetations during their restoration in Antaibao mining area].
By the methods of TWINSPAN, DCA and DCCA, and from the aspects of the relations between plant species, communities and environmental factors, this paper studied the ecological relationships among artificial vegetations during their restoration in Antaibao mining area. 63 collected quadrates were classified into 12 community types by TWINSPAN, and the distribution of the communities could comprehensively reflect the influence of environmental factors. DCA ordination indicated that soil water content, which was increased with restoration time, was the main factor restricting the distribution of the communities. DCCA ordination showed that soil organic matter content was the decisive factor to the development of communities.
Zhang
Guilian
G
South China Institute of Botany, Chinese Academy of Sciences, Guangzhou. zhanggl@scib.ac.cn
Zhang
Jintun
J
Guo
Xiaoyu
X
D004463:Ecology; D017753:Ecosystem; D004777:Environment; D008906:Mining; D063245:Plant Development; D012987:Soil / Q000032:analysis*
D012987:Soil