《中国植被志》研编内容与规范
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Contents and protocols for the classification and description of Vegetation Formations, Alliances and Associations of vegetation of China
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图2. 森林群落样方的设置和样格编号方法, 以20 m × 50 m样方为例, 每个样方由10个10 m × 10 m的样格组成, A-J为样格编号, S1和S2 (阴影部分)为灌木层调查样格; H1-H5为草本层调查小样方(1 m × 1 m)。样方四边应各留10-20 m的缓冲区( |
Fig. 2. Plot setting and quadrate coding for forest communities. The 20 m × 50 m plot is composed of 10 quadrates (A-J), each with an area of 10 m × 10 m. The shadowed quadrates (S1 and S2) are selected for shrub layer investigation, and subplots (H1-H5, 1 m × 1 m) are selected for herbaceous layer investigation. A buffer zone of 10-20 m at each side of the plot is necessary to keep the plot away from apparent human activities. Modified from |
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