Climate-related variation in leaf size and phenology of Betula ermaniiin multiple common gardens
Title: | Climate-related variation in leaf size and phenology of Betula ermaniiin multiple common gardens |
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Authors: | Aihara, Takaki, Araki, Kyoko, Sarmah, Ragini, Cai, Yihan, Paing, Aye Myat Myat, Goto, Susumu, Hisamoto, Yoko, Taneda, Haruhiko, Tomaru, Nobuhiro, Homma, Kosuke, Takagi, Masahiro, Yoshida, Toshiya, Iio, Atsuhiro, Nagamatsu, Dai, Kobayashi, Hajime, Hirota, Mitsuru, Tsumura, Yoshihiko |
Source: | Journal of Forest Research; January 2024, Vol. 29 Issue: 1 p62-71, 10p |
Abstract: | ABSTRACTLeaf phenology and properties are the vital traits of productivity and fitness of individual trees. Understanding the climatic conditions associated with the trait variation is essential for evaluation of the tree species’ capacity to face and adapt to environmental change. This study focused on the habits of the tree species in the alpine forests where they are experiencing some of the highest rates of warming under recent climate change. Thus, we examined the climate-related variation in leaf area, specific leaf area (SLA) and the timing of bud break in common gardens of Betula ermaniiacross a wide latitudinal range, as well as their height that was strongly correlated with leaf traits. Based on analysis of variance, all recorded traits were found to be genetically controlled, and leaf area was most strongly affected by genetic factors. Traits of saplings from higher latitudinal populations included taller height, larger leaf area, larger SLA and earlier bud break. Leaf area of B. ermaniisaplings was strongly correlated with the height of the saplings, as taller saplings exhibited larger leaves. Saplings derived from regions with fewer precipitation in summer showed taller height and larger leaves. In contrast, we could not observe significant associations between SLA and timing of bud break, and any climatic variable for two experimental years. Increasing earliness of bud break of B. ermaniiwith increases in latitude was likely to associate with the gradients of photoperiod. Climate gradients between populations seemed to contribute to the geographic variation in the height, leaf and phenological traits of B. ermanii. |
Database: | Supplemental Index |
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Header | DbId: edo DbLabel: Supplemental Index An: ejs65256375 RelevancyScore: 978 AccessLevel: 6 PubType: Periodical PubTypeId: serialPeriodical PreciseRelevancyScore: 978.25244140625 |
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Items | – Name: Title Label: Title Group: Ti Data: Climate-related variation in leaf size and phenology of Betula ermaniiin multiple common gardens – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Aihara%2C+Takaki%22">Aihara, Takaki</searchLink><br /><searchLink fieldCode="AR" term="%22Araki%2C+Kyoko%22">Araki, Kyoko</searchLink><br /><searchLink fieldCode="AR" term="%22Sarmah%2C+Ragini%22">Sarmah, Ragini</searchLink><br /><searchLink fieldCode="AR" term="%22Cai%2C+Yihan%22">Cai, Yihan</searchLink><br /><searchLink fieldCode="AR" term="%22Paing%2C+Aye+Myat+Myat%22">Paing, Aye Myat Myat</searchLink><br /><searchLink fieldCode="AR" term="%22Goto%2C+Susumu%22">Goto, Susumu</searchLink><br /><searchLink fieldCode="AR" term="%22Hisamoto%2C+Yoko%22">Hisamoto, Yoko</searchLink><br /><searchLink fieldCode="AR" term="%22Taneda%2C+Haruhiko%22">Taneda, Haruhiko</searchLink><br /><searchLink fieldCode="AR" term="%22Tomaru%2C+Nobuhiro%22">Tomaru, Nobuhiro</searchLink><br /><searchLink fieldCode="AR" term="%22Homma%2C+Kosuke%22">Homma, Kosuke</searchLink><br /><searchLink fieldCode="AR" term="%22Takagi%2C+Masahiro%22">Takagi, Masahiro</searchLink><br /><searchLink fieldCode="AR" term="%22Yoshida%2C+Toshiya%22">Yoshida, Toshiya</searchLink><br /><searchLink fieldCode="AR" term="%22Iio%2C+Atsuhiro%22">Iio, Atsuhiro</searchLink><br /><searchLink fieldCode="AR" term="%22Nagamatsu%2C+Dai%22">Nagamatsu, Dai</searchLink><br /><searchLink fieldCode="AR" term="%22Kobayashi%2C+Hajime%22">Kobayashi, Hajime</searchLink><br /><searchLink fieldCode="AR" term="%22Hirota%2C+Mitsuru%22">Hirota, Mitsuru</searchLink><br /><searchLink fieldCode="AR" term="%22Tsumura%2C+Yoshihiko%22">Tsumura, Yoshihiko</searchLink> – Name: TitleSource Label: Source Group: Src Data: Journal of Forest Research; January 2024, Vol. 29 Issue: 1 p62-71, 10p – Name: Abstract Label: Abstract Group: Ab Data: ABSTRACTLeaf phenology and properties are the vital traits of productivity and fitness of individual trees. Understanding the climatic conditions associated with the trait variation is essential for evaluation of the tree species’ capacity to face and adapt to environmental change. This study focused on the habits of the tree species in the alpine forests where they are experiencing some of the highest rates of warming under recent climate change. Thus, we examined the climate-related variation in leaf area, specific leaf area (SLA) and the timing of bud break in common gardens of Betula ermaniiacross a wide latitudinal range, as well as their height that was strongly correlated with leaf traits. Based on analysis of variance, all recorded traits were found to be genetically controlled, and leaf area was most strongly affected by genetic factors. Traits of saplings from higher latitudinal populations included taller height, larger leaf area, larger SLA and earlier bud break. Leaf area of B. ermaniisaplings was strongly correlated with the height of the saplings, as taller saplings exhibited larger leaves. Saplings derived from regions with fewer precipitation in summer showed taller height and larger leaves. In contrast, we could not observe significant associations between SLA and timing of bud break, and any climatic variable for two experimental years. Increasing earliness of bud break of B. ermaniiwith increases in latitude was likely to associate with the gradients of photoperiod. Climate gradients between populations seemed to contribute to the geographic variation in the height, leaf and phenological traits of B. ermanii. |
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RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/13416979.2023.2289731 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 10 StartPage: 62 Titles: – TitleFull: Climate-related variation in leaf size and phenology of Betula ermaniiin multiple common gardens Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Aihara, Takaki – PersonEntity: Name: NameFull: Araki, Kyoko – PersonEntity: Name: NameFull: Sarmah, Ragini – PersonEntity: Name: NameFull: Cai, Yihan – PersonEntity: Name: NameFull: Paing, Aye Myat Myat – PersonEntity: Name: NameFull: Goto, Susumu – PersonEntity: Name: NameFull: Hisamoto, Yoko – PersonEntity: Name: NameFull: Taneda, Haruhiko – PersonEntity: Name: NameFull: Tomaru, Nobuhiro – PersonEntity: Name: NameFull: Homma, Kosuke – PersonEntity: Name: NameFull: Takagi, Masahiro – PersonEntity: Name: NameFull: Yoshida, Toshiya – PersonEntity: Name: NameFull: Iio, Atsuhiro – PersonEntity: Name: NameFull: Nagamatsu, Dai – PersonEntity: Name: NameFull: Kobayashi, Hajime – PersonEntity: Name: NameFull: Hirota, Mitsuru – PersonEntity: Name: NameFull: Tsumura, Yoshihiko IsPartOfRelationships: – BibEntity: Dates: – D: 02 M: 01 Text: January 2024 Type: published Y: 2024 Identifiers: – Type: issn-print Value: 13416979 – Type: issn-print Value: 16107403 Numbering: – Type: volume Value: 29 – Type: issue Value: 1 Titles: – TitleFull: Journal of Forest Research Type: main |
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