Leaf and twig traits predict habitat adaptation and demographic strategies in tropical freshwater swamp forest trees

© 2024 The Authors. New Phytologist © 2024 New Phytologist Foundation.

Bibliographische Detailangaben
Veröffentlicht in:The New phytologist. - 1979. - 243(2024), 3 vom: 05. Juli, Seite 881-893
1. Verfasser: Lam, Weng Ngai (VerfasserIn)
Weitere Verfasser: Huang, Jie, Tay, Amanda Hui Ting, Sim, Hong Jhun, Chan, Pin Jia, Lim, Kiah Eng, Lei, Mingfeng, Aritsara, Amy Ny Aina, Chong, Rie, Ting, Ying Ying, Rahman, Nur Estya Binte, Sloey, Taylor M, Van Breugel, Michiel, Cao, Kun-Fang, Wee, Alison Kim Shan, Chong, Kwek Yan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:The New phytologist
Schlagworte:Journal Article anatomical traits functional traits hydraulic traits leaf economics spectrum life history strategy stress tolerance waterlogged soil
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520 |a Differences in demographic and environmental niches facilitate plant species coexistence in tropical forests. However, the adaptations that enable species to achieve higher demographic rates (e.g. growth or survival) or occupy unique environmental niches (e.g. waterlogged conditions) remain poorly understood. Anatomical traits may better predict plant environmental and demographic strategies because they are direct measurements of structures involved in these adaptations. We collected 18 leaf and twig traits from 29 tree species in a tropical freshwater swamp forest in Singapore. We estimated demographic parameters of the 29 species from growth and survival models, and degree of association toward swamp habitats. We examined pairwise trait-trait, trait-demography and trait-environment links while controlling for phylogeny. Leaf and twig anatomical traits were better predictors of all demographic parameters than other commonly measured leaf and wood traits. Plants with wider vessels had faster growth rates but lower survival rates. Leaf and spongy mesophyll thickness predicted swamp association. These findings demonstrate the utility of anatomical traits as indicators of plant hydraulic strategies and their links to growth-mortality trade-offs and waterlogging stress tolerance that underlie species coexistence mechanisms in tropical forest trees 
650 4 |a Journal Article 
650 4 |a anatomical traits 
650 4 |a functional traits 
650 4 |a hydraulic traits 
650 4 |a leaf economics spectrum 
650 4 |a life history strategy 
650 4 |a stress tolerance 
650 4 |a waterlogged soil 
700 1 |a Huang, Jie  |e verfasserin  |4 aut 
700 1 |a Tay, Amanda Hui Ting  |e verfasserin  |4 aut 
700 1 |a Sim, Hong Jhun  |e verfasserin  |4 aut 
700 1 |a Chan, Pin Jia  |e verfasserin  |4 aut 
700 1 |a Lim, Kiah Eng  |e verfasserin  |4 aut 
700 1 |a Lei, Mingfeng  |e verfasserin  |4 aut 
700 1 |a Aritsara, Amy Ny Aina  |e verfasserin  |4 aut 
700 1 |a Chong, Rie  |e verfasserin  |4 aut 
700 1 |a Ting, Ying Ying  |e verfasserin  |4 aut 
700 1 |a Rahman, Nur Estya Binte  |e verfasserin  |4 aut 
700 1 |a Sloey, Taylor M  |e verfasserin  |4 aut 
700 1 |a Van Breugel, Michiel  |e verfasserin  |4 aut 
700 1 |a Cao, Kun-Fang  |e verfasserin  |4 aut 
700 1 |a Wee, Alison Kim Shan  |e verfasserin  |4 aut 
700 1 |a Chong, Kwek Yan  |e verfasserin  |4 aut 
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773 1 8 |g volume:243  |g year:2024  |g number:3  |g day:05  |g month:07  |g pages:881-893 
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