Of the nutrient standing stocks in the aboveground components,78% to 97% were contained in the tree layer.
There was no significant difference of diversity index between the tree layer and the shrub layer.
Research on species diversity characteristics of the arbor layer in Sassafras tzumu community
Study on the Distribution Pattern of Arboreal Species Abundance of Mountainous Rain Forest in Dawei Mountains,Yunnan,China
Carbon and nitrogen storages and allocation in tree layers of Fraxinus mandshurica and Larix gmelinii plantations
Carbon Density of Arbor Layer in Pinus tabulaeformis Community in Huoditang Forest Region of Qinling Mountains
Interspecific Association of Main Tree Populations of Oak Natural Secondary Forest in Baotianman
The complicated vertical structure could be divided into tree layer, shrub layer and herb layer, as well as a definite number of interstratum plants.
The species richness and species diversity index of the tree layer and shrub layer were obviously bigger than those of the herb layer.
The species richness and diversity index of the tree layer and the shrub layer was obviously higher than that of the herb layer, and their evenness had evident difference.
With the succession, the species diversity of the tree layer increased gradually.
Studies on the Species Diversity of Tree Layer in the Habitat of Black Crested Gibbons (Nomascus Concolor), Mt. Wuliang, Central Yunnan, China;
Characteristics of Arboreous Species Diversity among Different Forest Community Types in Kanas Tourism District,Xinjiang
The Study on the Tree Layer of Quercus liaotungensis Community in MT. Huoshan of Shanxi Province--interspecific relationship and population age structure
Evaluation of Carbon-sink Function and Its Economic Value of Tree Stratum in the Main Conifer Forests Types in Hunan
Role of Typical Arbor Layer in Neutralizing Acid Rain in Northern Taihu District
Arbor and shrub layer comprised 94.8% and 1.2% of the biomass, herb and litter layer comprised 0.7% and 3.3% of the value,respec- tively.
A tree, as opposed to a shrub.