Variations in leaf water status and drought tolerance of dominant tree species growing in multi-aged tropical forests in Thailand
| hal.structure.identifier | Chulalongkorn University [Bangkok] | |
| dc.contributor.author | UNAWONG, Weerapong | |
| hal.structure.identifier | Chulalongkorn University [Bangkok] | |
| dc.contributor.author | YAEMPHUM, Siriphong | |
| hal.structure.identifier | National Science and Technology Development Agency [Bangkok] [NSTDA] | |
| dc.contributor.author | NATHALANG, Anuttara | |
| hal.structure.identifier | Chinese Academy of Sciences [Beijing] [CAS] | |
| dc.contributor.author | CHEN, Yajun | |
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| hal.structure.identifier | Duke University [Durham] | |
| dc.contributor.author | DOMEC, Jean-Christophe | |
| hal.structure.identifier | Chulalongkorn University [Bangkok] | |
| dc.contributor.author | TOR-NGERN, Pantana | |
| dc.date.accessioned | 2024-04-08T11:47:43Z | |
| dc.date.available | 2024-04-08T11:47:43Z | |
| dc.date.issued | 2022-04-27 | |
| dc.identifier.issn | 2045-2322 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/195287 | |
| dc.description.abstractEn | Large-scale abandoned agricultural areas in Southeast Asia resulted in patches of forests of multiple successions and characteristics, challenging the study of their responses to environmental changes, especially under climatic water stress. Here, we investigated seasonal variation in leaf water status and drought tolerance of dominant tree species in three multi-aged tropical forests, ranging from 5 to > 200 years old, with contrasting soil moisture in Thailand. Seasonal variation in leaf water status differed among the forests with trees in young and intermediate sites demonstrating larger differences between seasons than the old-growth forest. Although vulnerability to embolism curves revealed that trees in old-growth forest were potentially more sensitive to declining leaf water status than others, they were predicted to lose < 5% of their hydraulic capacity as opposed to 13% for the trees in the younger sites. Our results suggest that the responses to water stress of tree species in different forest ages greatly vary with a tendency of trees in younger sites to be more resilience than those in older sites. Such information would benefit the selection of tree species that could adapt well to specific environments, thus improving the strategies for managing forests of different ages under a warmer future. | |
| dc.description.sponsorship | Assessments of vulnerability of mature and secondary forests to climatic water stress in Southeast Asia - ANR-17-ASIE-0007 | |
| dc.description.sponsorship | Effet du changement climatique sur les stratégies d'amélioration de l'utilisation en eau des bassin versants et des systèmes agrosylvopastoraux Méditerranéens - ANR-18-PRIM-0006 | |
| dc.language.iso | en | |
| dc.publisher | Nature Publishing Group | |
| dc.rights.uri | http://creativecommons.org/licenses/by/ | |
| dc.title.en | Variations in leaf water status and drought tolerance of dominant tree species growing in multi-aged tropical forests in Thailand | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1038/s41598-022-10988-1 | |
| dc.subject.hal | Sciences de l'environnement | |
| bordeaux.journal | Scientific Reports | |
| bordeaux.page | 1-13 | |
| bordeaux.volume | 12 | |
| bordeaux.hal.laboratories | Interactions Soil Plant Atmosphere (ISPA) - UMR 1391 | * |
| bordeaux.issue | 1 | |
| bordeaux.institution | Bordeaux Sciences Agro | |
| bordeaux.institution | INRAE | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-03665725 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-03665725v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Scientific%20Reports&rft.date=2022-04-27&rft.volume=12&rft.issue=1&rft.spage=1-13&rft.epage=1-13&rft.eissn=2045-2322&rft.issn=2045-2322&rft.au=UNAWONG,%20Weerapong&YAEMPHUM,%20Siriphong&NATHALANG,%20Anuttara&CHEN,%20Yajun&DOMEC,%20Jean-Christophe&rft.genre=article |
Files in this item
| Files | Size | Format | View |
|---|---|---|---|
|
There are no files associated with this item. |
|||