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原文連結
論文資訊
- 類型：已發表論文
- 日期：2020-02-19
摘要
- Despite the many studies using trait-based approaches to assess the impact of environmental gradients in 森林 trait composition, the relative roles of (i) intraspecific variation in community assembly and (ii) microclimatic or fine scale abiotic variation in shaping local trait 多樣性 remain poorly understood. To advance their understanding we tested several assumptions and predictions of trait driver theory (TDT). We quantified the shape of trait distributions related to tree carbon, nutrient 經濟s and stem hydraulics across a small-scale but steep gradient of soil water availability. 2. We utilized a unique and steep environmental gradient in the coastal Brazilian Atlantic 森林 (restinga) communities that spans a very short distance (207 ±60 meters). We collected leaf and wood samples of tree
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