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| DOI | 10.1111/nph.19674 |
| Weak evidence of provenance effects in spring phenology across Europe and North America | |
| 发表日期 | 2024 |
| ISSN | 0028-646X |
| EISSN | 1469-8137 |
| 起始页码 | 242 |
| 结束页码 | 5 |
| 卷号 | 242期号:5 |
| 英文摘要 | Forecasting the biological impacts of climate change requires understanding how species respond to warmer temperatures through interannual flexible variation vs through adaptation to local conditions. Yet, we often lack this information entirely or find conflicting evidence across studies, which is the case for spring phenology. We synthesized common garden studies across Europe and North America that reported spring event dates for a mix of angiosperm and gymnosperm tree species in the northern hemisphere, capturing data from 384 North American and 101 European provenances (i.e. populations) with observations from 1962 to 2019, alongside autumn event data when provided. Across continents, we found no evidence of provenance effects in spring phenology, but strong clines with latitude and mean annual temperature in autumn. These effects, however, appeared to diverge by continent and species type (gymnosperm vs angiosperm), with particularly pronounced clines in North America in autumn events. Our results suggest flexible, likely plastic responses, in spring phenology with warming, and potential limits - at least in the short term - due to provenance effects for autumn phenology. They also highlight that, after over 250 yr of common garden studies on tree phenology, we still lack a holistic predictive model of clines across species and phenological events. |
| 英文关键词 | budburst; budset; climate change; common gardens; deciduous and evergreen trees; leafout; senescence; spring phenology |
| 语种 | 英语 |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| WOS记录号 | WOS:001186509500001 |
| 来源期刊 | NEW PHYTOLOGIST
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/309192 |
| 作者单位 | University of British Columbia; University of British Columbia |
| 推荐引用方式 GB/T 7714 | . Weak evidence of provenance effects in spring phenology across Europe and North America[J],2024,242(5). |
| APA | (2024).Weak evidence of provenance effects in spring phenology across Europe and North America.NEW PHYTOLOGIST,242(5). |
| MLA | "Weak evidence of provenance effects in spring phenology across Europe and North America".NEW PHYTOLOGIST 242.5(2024). |
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