Do woody plants of the Caatinga show a higher degree of xeromorphism than in the Cerrado?
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- 作者：Larissa C. Dó ; riaa ; 1 ; larissachacondoria@gmail.com" class="auth_mail" title="E-mail the corresponding author ; larissachacon@yahoo.com.br" class="auth_mail" title="E-mail the corresponding author ; Diego S. Podaderab ; Marco A. Batalhac ; Rivete S. Limad ; Carmen R. Marcatie
- 关键词：Tabebuia aurea ; Tocoyena formosa ; Water availability ; Wood anatomy strategies ; Xylem embolism
- 刊名：Flora - Morphology, Distribution, Functional Ecology of Plants
- 出版年：2016
- 出版时间：September 2016
- 年：2016
- 卷：224
- 期：Complete
- 页码：244-251
- 全文大小：972 K
文摘
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The covariates plant size and stem diameter were not important to explain anatomy.
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Species was the most important variable to explain anatomy variation.
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On each environment both species showed different strategies to drought resistance.
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Different species exhibited different xeromorphic degree for each environment.
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Oligotrophic and aluminum toxic soil in Cerrado could influence the xeromorphism.