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Phylogenetic conservatism and trait correlates of spring phenological responses to climate change in northeast China

文献类型：期刊论文

作者Du, Yanjun; Chen, Jingru5; Willis, Charles G.; Zhou, Zhiqiang5; Liu, Tong1; Dai, Wujun5; Zhao, Yuan3; Ma, Keping
刊名ECOLOGY AND EVOLUTION
出版日期2017
卷号7期号:17页码:6747-6757
关键词climate change flowering phenology functional group leaf-out phenology phylogenetic signal
ISSN号2045-7758
DOI10.1111/pala.12293
文献子类Article
英文摘要Climate change has resulted in major changes in plant phenology across the globe that includes leaf-out date and flowering time. The ability of species to respond to climate change, in part, depends on their response to climate as a phenological cue in general. Species that are not phenologically responsive may suffer in the face of continued climate change. Comparative studies of phenology have found phylogeny to be a reliable predictor of mean leaf-out date and flowering time at both the local and global scales. This is less true for flowering time response (i.e., the correlation between phenological timing and climate factors), while no study to date has explored whether the response of leaf-out date to climate factors exhibits phylogenetic signal. We used a 52-year observational phenological dataset for 52 woody species from the Forest Botanical Garden of Heilongjiang Province, China, to test phylogenetic signal in leaf-out date and flowering time, as well as, the response of these two phenological traits to both temperature and winter precipitation. Leaf-out date and flowering time were significantly responsive to temperature for most species, advancing, on average, 3.11 and 2.87day/degrees C, respectively. Both leaf-out and flowering, and their responses to temperature exhibited significant phylogenetic signals. The response of leaf-out date to precipitation exhibited no phylogenetic signal, while flowering time response to precipitation did. Native species tended to have a weaker flowering response to temperature than non-native species. Earlier leaf-out species tended to have a greater response to winter precipitation. This study is the first to assess phylogenetic signal of leaf-out response to climate change, which suggests, that climate change has the potential to shape the plant communities, not only through flowering sensitivity, but also through leaf-out sensitivity.
学科主题Paleontology
出版地HOBOKEN
WOS关键词TEMPERATE WOODY-PLANTS ; LEAF-OUT PHENOLOGY ; FLOWERING PHENOLOGY ; ABUNDANCE ; SHIFTS ; FROST ; TIMES ; DATE ; PATTERNS ; IMPACTS
语种英语
WOS记录号WOS:000400171400010
出版者WILEY
资助机构State Administration of Foreign Experts Affairs China [MS2014DBLY017] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31670480] ; National Specimen Information Infrastructure of China [2005DKA21400]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/22213]  
专题植被与环境变化国家重点实验室
作者单位1.Willis, Charles G.] Harvard Univ Herbaria, Cambridge, MA USA
2.Chinese Acad Sci, South China Bot Garden, Guangzhou, Guangdong, Peoples R China
3.Northeast Forestry Univ, Sch Forestry, Harbin, Heilongjiang, Peoples R China
4.Northeast Forestry Univ, Key Lab Forest Plant Ecol, Minist Educ, Harbin, Heilongjiang, Peoples R China
5.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing, Peoples R China
推荐引用方式
GB/T 7714		 Du, Yanjun,Chen, Jingru,Willis, Charles G.,et al. Phylogenetic conservatism and trait correlates of spring phenological responses to climate change in northeast China[J]. ECOLOGY AND EVOLUTION,2017,7(17):6747-6757.
APA Du, Yanjun.,Chen, Jingru.,Willis, Charles G..,Zhou, Zhiqiang.,Liu, Tong.,...&Ma, Keping.(2017).Phylogenetic conservatism and trait correlates of spring phenological responses to climate change in northeast China.ECOLOGY AND EVOLUTION,7(17),6747-6757.
MLA Du, Yanjun,et al."Phylogenetic conservatism and trait correlates of spring phenological responses to climate change in northeast China".ECOLOGY AND EVOLUTION 7.17(2017):6747-6757.

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来源：植物研究所

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