Controlled experiments fail to capture plant phenological response to chilling temperature
文献类型：期刊论文
| 作者 | Wang, Huanjiong1; Lin, Shaozhi1,2; Dai, Junhu1,2,3; Ge, Quansheng1 |
| 刊名 | GLOBAL ECOLOGY AND BIOGEOGRAPHY
 |
| 出版日期 | 2024-06-28 |
| 卷号 | N/A |
| 关键词 | chilling climate warming experiment observation phenology temperate tree |
| DOI | 10.1111/geb.13888 |
| 产权排序 | 1 |
| 文献子类 | Article ; Early Access |
| 英文摘要 | AimControlled experiments are increasingly important for investigating how and to what degree plant phenology responds to global climate change. Current experiments underline that chilling and forcing temperatures are two major environmental cues shaping the budburst date of temperate species, but whether experiments could reflect the observed responses to chilling has rarely been examined.LocationEurope and North America.Time periods1951-2021.Major taxa studiedTemperate trees and shrubs.MethodsUsing an experimental database of budburst dates for 50 species derived from previous literature and observational data of the same species at 12,579 stations in Europe and 1469 stations in the USA, we compared the response of forcing requirement (FR) of the budburst date to chilling accumulation (CA) between observations and experiments using a common measure of FR and CA.ResultsThe median, variance and probability distribution of CA-FR curves differed significantly between experiments and observations in most cases. The distinction in chilling effects between experiments and observations could be attributed to the difference in thermal space, heat stress, genetic variation among provenances, different forcing treatments adopted and plant materials used in the experiments.Main conclusionsOur results suggest that the uncertainty of phenological models based solely on the experimental data needs to be re-evaluated when predicting future spring phenological responses across broad spatial scales. |
| WOS关键词 | CLIMATE-CHANGE ; BUD BURST ; DORMANCY RELEASE ; WINTER CHILL ; PHOTOPERIOD ; LEAF ; REQUIREMENTS ; SENSITIVITY ; BUDBURST ; TIME |
| WOS研究方向 | Environmental Sciences & Ecology ; Physical Geography |
| WOS记录号 | WOS:001257201100001 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/206092]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 通讯作者 | Wang, Huanjiong |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, 11A Datun Rd, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing, Peoples R China 3.Chinese Acad Sci Higher Educ Commiss Pakistan, China Pakistan Joint Res Ctr Earth Sci, Islamabad, Pakistan |
| 推荐引用方式 GB/T 7714 | Wang, Huanjiong,Lin, Shaozhi,Dai, Junhu,et al. Controlled experiments fail to capture plant phenological response to chilling temperature[J]. GLOBAL ECOLOGY AND BIOGEOGRAPHY,2024,N/A. |
| APA | Wang, Huanjiong,Lin, Shaozhi,Dai, Junhu,&Ge, Quansheng.(2024).Controlled experiments fail to capture plant phenological response to chilling temperature.GLOBAL ECOLOGY AND BIOGEOGRAPHY,N/A. |
| MLA | Wang, Huanjiong,et al."Controlled experiments fail to capture plant phenological response to chilling temperature".GLOBAL ECOLOGY AND BIOGEOGRAPHY N/A(2024). |
入库方式： OAI收割
来源：地理科学与资源研究所
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