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240328s2024 xx |||||o 00| ||eng c |
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|a 10.1111/gcb.17266
|2 doi
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|a pubmed24n1353.xml
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|a (DE-627)NLM370233115
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|a (NLM)38533756
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|a DE-627
|b ger
|c DE-627
|e rakwb
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|a eng
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| 100 |
1 |
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|a Heinecke, Thilo
|e verfasserin
|4 aut
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| 245 |
1 |
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|a Unpunctual in diversity
|b The effect of stand species richness on spring phenology of deciduous tree stands varies among species and years
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|c 2024
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
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|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 28.03.2024
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|a Date Revised 28.03.2024
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|a published: Print
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|a Citation Status MEDLINE
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| 520 |
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|a © 2024 John Wiley & Sons Ltd.
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|a Climatic drivers alone do not adequately explain the regional variation in budburst timing in deciduous forests across Europe. Stand-level factors, such as tree species richness, might affect budburst timing by creating different microclimates under the same site macroclimate. We assessed different phases of the spring phenology (start, midpoint, end, and overall duration of the budburst period) of four important European tree species (Betula pendula, Fagus sylvatica, Quercus robur and Tilia cordata) in monocultures and four-species mixture stands of a common garden tree biodiversity experiment in Belgium (FORBIO) in 2021 and 2022. Microclimatic differences between the stands in terms of bud chilling, temperature forcing, and soil temperature were considerable, with four-species mixtures being generally colder than monocultures in spring, but not in winter. In the colder spring of 2021, at the stand level, the end of the budburst period was advanced, and its overall duration shortened, in the four-species mixtures. At species level, this response was significant for F. sylvatica. In the warmer spring of 2022, advances in spring phenology in four-species stands were observed again in F. sylvatica and, less markedly, in B. pendula but without a general response at the stand level. Q. robur showed specific patterns with delayed budburst start in 2021 in the four-species mixtures and very short budburst duration for all stands in 2022. Phenological differences between monocultures and four-species mixtures were linked to microclimatic differences in light availability rather than in temperature as even comparatively colder microclimates showed an advanced phenology. Compared to weather conditions, tree species richness had a lower impact on budburst timing, but this impact can be of importance for key species like F. sylvatica and colder springs. These results indicate that forest biodiversity can affect budburst phenology, with wider implications, especially for forest- and land surface models
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|a Journal Article
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|a FORBIO
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| 650 |
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|a biodiversity
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| 650 |
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4 |
|a budburst
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| 650 |
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4 |
|a common garden
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| 650 |
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4 |
|a forest ecology
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| 650 |
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4 |
|a microclimate
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| 650 |
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4 |
|a phenology
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| 650 |
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4 |
|a tree ecology
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| 700 |
1 |
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|a De Frenne, Pieter
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Verheyen, Kris
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Nijs, Ivan
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Matthysen, Erik
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Campioli, Matteo
|e verfasserin
|4 aut
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| 773 |
0 |
8 |
|i Enthalten in
|t Global change biology
|d 1999
|g 30(2024), 4 vom: 01. März, Seite e17266
|w (DE-627)NLM098239996
|x 1365-2486
|7 nnns
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| 773 |
1 |
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|g volume:30
|g year:2024
|g number:4
|g day:01
|g month:03
|g pages:e17266
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| 856 |
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|u http://dx.doi.org/10.1111/gcb.17266
|3 Volltext
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