Warming does not delay the start of autumnal leaf coloration but slows its progress rate - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Global Ecology and Biogeography Année : 2022

Warming does not delay the start of autumnal leaf coloration but slows its progress rate

Miaogen Shen
Eryuan Liang
Nicolas Delpierre
Kamel Soudani
  • Fonction : Auteur
Yuhan Rao
  • Fonction : Auteur

Résumé

Aim: Initiation of autumnal leaf senescence is crucial for plant overwintering and ecosystem dynamics. Previous studies have focused on the advanced stages of autumnal leaf senescence and reported that climatic warming delayed senescence, despite the fundamental differences among the stages of senescence. However, the timing of onset of leaf coloration (DLCO), the earliest visual sign of senescence, has rarely been studied. Here, we assessed the response of DLCO to temperature. Location: 30–75° N in the Northern Hemisphere. Time period: 2000–2018.
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Licence : CC BY - Paternité

Dates et versions

hal-03763268 , version 1 (06-06-2023)

Identifiants

Citer

Nan Jiang, Miaogen Shen, Philippe Ciais, Matteo Campioli, Josep Peñuelas, et al.. Warming does not delay the start of autumnal leaf coloration but slows its progress rate. Global Ecology and Biogeography, 2022, 31 (11), pp.2297-2313. ⟨10.1111/geb.13581⟩. ⟨hal-03763268⟩
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