Species specificity challenges the predictability of facilitation along a regional desert gradient,Journal of Vegetation Science

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Species specificity challenges the predictability of facilitation along a regional desert gradient
Journal of Vegetation Science ( IF 2.2 ) Pub Date : 2020-05-23 , DOI: 10.1111/jvs.12909
Alessandro Filazzola ₁ , Christopher J. Lortie ₁ , Michael F. Westphal ₂ , Richard Michalet ₃

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Deserts ecosystems are threatened by shifts in precipitation patterns from climate change. Positive interactions among plants could buffer desert communities from environmental extremes and resource limitations. However, to improve our ability to predict the response of plant interactions and the plant community to environmental change, we must examine the role of species identity in facilitation. Here, we asked: how do species identity, soil nutrients, and aridity drive positive interactions among plants along a regional gradient of semi‐arid to hyper‐arid.

中文翻译：

物种特异性挑战了沿区域沙漠梯度的便利化的可预测性

沙漠生态系统受到气候变化造成的降水变化的威胁。植物之间的积极互动可以使沙漠社区免受极端环境和资源的限制。但是，为了提高我们预测植物相互作用和植物群落对环境变化的反应的能力，我们必须检查物种同一性在促进中的作用。在这里，我们问：沿半干旱到高干旱的区域梯度，物种认同，土壤养分和干旱如何驱动植物之间的正向相互作用。

更新日期：2020-05-23

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