phytocoenosis相关论文
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运用景观生态学的基本原理,在毛乌素沙地天然臭柏Sabina vulgaris群落分布区内随机选择24个臭柏灌丛,测定臭柏灌丛边缘匍匐枝在东......
通过济南市玉绣河一期绿化工程三个地段的物种丰富度指数(R)、Shannon-Weiner指数(H)、Simpon指数(D)和Pielou均匀度指数(J)作为样......
A comparative study of Epipactis atrorubens in two different forest communities of the Middle Urals,
The objective of this study was to compare ecophysiological and morphological parameters of a regionally endangered orch......