Native and invasive seedling drought-resistance under elevated temperature in common gorse populations
| hal.structure.identifier | Agroécologie et Intensification Durables des cultures annuelles [UPR AIDA] | |
| hal.structure.identifier | Département Performances des systèmes de production et de transformation tropicaux [Cirad-PERSYST] | |
| dc.contributor.author | CHRISTINA, Mathias | |
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| dc.contributor.author | GIRE, Céline | |
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| dc.contributor.author | BAKKER, Mark | |
| hal.structure.identifier | Scion [New Zealand] | |
| dc.contributor.author | LECKIE, Alan | |
| hal.structure.identifier | Scion [New Zealand] | |
| dc.contributor.author | XUE, Jianming | |
| hal.structure.identifier | Scion [New Zealand] | |
| dc.contributor.author | CLINTON, Peter | |
| hal.structure.identifier | Universidad de La Laguna [Tenerife - SP] [ULL] | |
| dc.contributor.author | NEGRIN-PEREZ, Zaira | |
| hal.structure.identifier | Universidad de La Laguna [Tenerife - SP] [ULL] | |
| dc.contributor.author | SIERRA, José | |
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| dc.contributor.author | DOMEC, Jean-Christophe | |
| hal.structure.identifier | Interactions Sol Plante Atmosphère [UMR ISPA] | |
| dc.contributor.author | GONZALEZ, Maya | |
| dc.date.accessioned | 2024-04-08T11:43:23Z | |
| dc.date.available | 2024-04-08T11:43:23Z | |
| dc.date.issued | 2022-11-15 | |
| dc.identifier.issn | 1752-9921 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/195103 | |
| dc.description.abstractEn | The assumption that climatic growing requirements of invasive species are conserved between their native and non-native environment is a key ecological issue in the evaluation of invasion risk. We conducted a growth chamber experiment to compare the effect of water regime and temperature on the growth and mortality of native and invasive populations of common gorse seedlings (Ulex europaeus L.). Seeds were sampled from 20 populations of five areas from both native (continental France and Spain) and non-native areas (New Zealand, Canary and Reunion islands). The seedlings were grown over 36 days in two temperature treatments (ambient and elevated) combined with two water treatments (irrigated or droughted). The elevated temperature (ET) was defined as the highest temperature observed at the niche margin in the different countries. While ET increased seedlings growth, the drought treatment increased mortality rate and limited seedlings growth. Under ET and drought, native populations showed a greater mortality rate (53%) than invasive populations (16%). Invasive seedlings also showed higher above- and belowground development than native ones under these constrained climatic conditions. While phenotypic plasticity did not differ between native and invasive populations, the difference between populations in terms of total dry mass could be related to differences in the climate of origin (precipitation in particular). Assessing the importance of phenotypic changes between populations within invasive species is crucial to identify the margins of their climatic distribution range and to highlight areas where management efforts should be concentrated in order to limit its spread. | |
| dc.language.iso | en | |
| dc.publisher | Wiley | |
| dc.rights.uri | http://creativecommons.org/licenses/by/ | |
| dc.subject.en | invasion | |
| dc.subject.en | alien plants | |
| dc.subject.en | drought | |
| dc.subject.en | climatic niche | |
| dc.subject.en | establishment | |
| dc.title.en | Native and invasive seedling drought-resistance under elevated temperature in common gorse populations | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1093/jpe/rtac097 | |
| dc.subject.hal | Sciences de l'environnement | |
| bordeaux.journal | Journal of Plant Ecology | |
| bordeaux.volume | 16 | |
| bordeaux.hal.laboratories | Interactions Soil Plant Atmosphere (ISPA) - UMR 1391 | * |
| bordeaux.issue | 3 | |
| bordeaux.institution | Bordeaux Sciences Agro | |
| bordeaux.institution | INRAE | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-04160228 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-04160228v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Plant%20Ecology&rft.date=2022-11-15&rft.volume=16&rft.issue=3&rft.eissn=1752-9921&rft.issn=1752-9921&rft.au=CHRISTINA,%20Mathias&GIRE,%20C%C3%A9line&BAKKER,%20Mark&LECKIE,%20Alan&XUE,%20Jianming&rft.genre=article |
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