The sample area influenced the community species richness, species diversity index and evenness markedly.
取样面积对群落物种丰富度、多样性指数及均匀度的测度结果具有明显影响。
参考来源 - 燕山西北部山地不同植物群落物种多样性研究The slope variation of log(species)-log(area) in Ninghua plot is 0.41→0.51→0.19→0.16,that means along the increase of the sample area,number of species leaps at first,and then becomes gentle.
宁化牙梳山样地log(物种数)-log(面积)曲线的斜率变化为:0.41→0.51→0.19→0.16,呈:大→小→小的变化模式,意味着随着面积的扩大,物种数剧增→趋于平缓式变化。
参考来源 - 亚热带常绿阔叶林区域的物种丰富度尺度变化规律·2,447,543篇论文数据，部分数据来源于NoteExpress
Summarize the first activity, each area selection 1 sample area as a template pattern, the promotion;
总结第一批次活动，每个区域选拔1个样板区域，作为样板模式全省推广；
The sample area of national ecotourism is a national key project in the period of our nations "tenth 5 years".
国家生态旅游示范区是我国“十五”期间旅游业的重点建设工程。
The minimum sample area of the herb stratum is mainly affected by s but those of the tree and shrub stratum are mainly affected by J.
草本层最小取样面积动态主要受s的影响，而乔、灌木层的最小取样面积变化则与J紧密相关。
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