Strong phylogenetic signals in global plant bioclimatic envelopes
Strong phylogenetic signals in global plant bioclimatic envelopes
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DOI：
10.1111/geb.13564
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发表时间：
2022-07
影响因子：
6.4
通讯作者：
C. Harris;N. Brummitt;C. Cobbold;R. Reeve
中科院分区：
文献类型：
--
作者：
C. Harris;N. Brummitt;C. Cobbold;R. Reeve
目的：物种的环境偏好是它们对变化条件的反应的一个重要方面，这些一直被认为表现出系统发育的保守性。然而，这些生物气候包层尚未从发生日期和地点的气候记录中推算出来，其系统发育信号的强度也尚未在广泛的范围内进行研究。在这里，我们将全球气候重建记录与所有可用陆生植物物种的同期植物发生记录结合起来，并对系统发育生态位保守性进行了测试
Aim: The environmental preferences of species are an important facet of their response to changing conditions, and these have long been thought to exhibit phylogenetic conservatism. However, these bioclimatic envelopes have not previously been imputed from climate records at the date and location of occurrence, and the strength of their phylogenetic signal has not been studied at a broad scale. Here, we combine records from global climate reconstructions with contemporaneous plant occurrences for all available terrestrial plant species and test for phylogenetic niche conservatism