1) tree layer
乔木层
1.
Species diversity in the tree layer of two mixed forests of coniferous and broadleaf;
2种针阔混交林群落乔木层的物种多样性
2.
Analyses of structures and dynamics of tree layer in different artificial mixed forests of Cunninghamia lanceolata;
不同类型杉木人工混交林乔木层结构及动态分析
3.
Linear compatible models of tree layer biomass of Pinus tabulaeformis plantations in Xiaolong Mountains;
小陇山油松林乔木层生物量相容性线性模型
2) tree stratum
乔木层
1.
In order to provide exact and credible data for evaluating carbon sink of tree stratum in forests in China,the forest resources second-class inventory materials and volume-biomass method are used to research the carbon storage and density of tree stratum in forest in Jiangxi.
为更好地评估我国森林植被乔木层碳汇功能提供更准确和可靠的基础数据。
4) Tree layer structure
乔木层结构
5) β diversity of tree layer
乔木层β多样性
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