PREP: A software for assessing and visualizing seasonal and spatial representativeness of climate proxies
文献类型：期刊论文
| 作者 | Liu, Yang1,2; Gao, Yiwen1,2; Zheng, Jingyun1,2 |
| 刊名 | ENVIRONMENTAL MODELLING & SOFTWARE
 |
| 出版日期 | 2025-10-01 |
| 卷号 | 194页码:106702 |
| 关键词 | Climate proxy Data visualization Seasonal and spatial representativeness Historical temperature reconstruction |
| ISSN号 | 1364-8152 |
| DOI | 10.1016/j.envsoft.2025.106702 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Historical temperature reconstructions are primarily derived from climate proxy data such as tree-ring. Discrepancies among temperature reconstructions have prompted considerable debate, with much of this variation attributable to differences in the representativeness of the underlying proxy data. Representativeness refers to the specific seasonal temperature variations indicated by the proxies and the strength of their correlation with instrumental records, as well as the spatial extent over which they are applicable. At present, visualizations of historical climate change through science platforms predominantly rely on reconstruction curves, lacking effective methods to convey the representativeness of proxy data. In this study, we developed the Proxy Representativeness Evaluation Package (PREP), a software that employs a clock-layout to depict seasonality by dividing the clock dial into twelve 30 degrees segments (one per month) and encodes correlation by fill color. We further optimized the algorithm for plotting representativeness maps, achieving more than a 50-fold increase in computational efficiency. |
| URL标识 | 查看原文 |
| WOS关键词 | TEMPERATURE RECONSTRUCTIONS ; DATASET ; PACKAGE |
| WOS研究方向 | Computer Science ; Engineering ; Environmental Sciences & Ecology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:001586598500003 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/217535]  |
| 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 | Zheng, Jingyun |
| 作者单位 | 1.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Liu, Yang,Gao, Yiwen,Zheng, Jingyun. PREP: A software for assessing and visualizing seasonal and spatial representativeness of climate proxies[J]. ENVIRONMENTAL MODELLING & SOFTWARE,2025,194:106702. |
| APA | Liu, Yang,Gao, Yiwen,&Zheng, Jingyun.(2025).PREP: A software for assessing and visualizing seasonal and spatial representativeness of climate proxies.ENVIRONMENTAL MODELLING & SOFTWARE,194,106702. |
| MLA | Liu, Yang,et al."PREP: A software for assessing and visualizing seasonal and spatial representativeness of climate proxies".ENVIRONMENTAL MODELLING & SOFTWARE 194(2025):106702. |
入库方式： OAI收割
来源：地理科学与资源研究所
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