It is important to explore the underlying mechanisms that cause triphasic species–area relationship (triphasic SAR) across different scales in order to understand the spatial patterns of biodiversity.

中文翻译：

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两步采样可以产生三类物种-区域关系

为了理解生物多样性的空间格局，探索造成不同规模的三角物种与区域关系（三相SAR）的潜在机制很重要。