Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1175/JCLI-D-17-0879.1 |
A New Monthly Pressure Dataset Poleward of 60 degrees S since 1957 | |
Fogt, Ryan L.1,2; Clark, Logan N.1,2; Nicolas, Julien P.3 | |
2018-05-01 | |
发表期刊 | JOURNAL OF CLIMATE |
ISSN | 0894-8755 |
EISSN | 1520-0442 |
出版年 | 2018 |
卷号 | 31期号:10页码:3865-3874 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | This study presents a new monthly pressure dataset poleward of 60 degrees S, from 1957 to 2016, based on a kriging interpolation from observed pressure anomalies across the Antarctic continent. Overall, the reconstruction performs well when evaluated against ERA-Interim. In comparison to other reanalyses, the reconstruction has interannual variability after 1970 similar to products that span the entire twentieth century and is a marked improvement on the first-generation reanalysis products. The reconstruction also produces weaker pressure trends than the reanalysis products evaluated here, which are consistent with observations. However, the skill of the reconstruction is weaker in the South Pacific and therefore does not improve the understanding of long-term pressure variability and trends in this region, where circulation changes have been key drivers of climate variability in West Antarctica and the Antarctic Peninsula. |
英文关键词 | Antarctica Climate variability Interpolation schemes Model evaluation performance Reanalysis data |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000430540200005 |
WOS关键词 | AMUNDSEN SEA LOW ; INTERNATIONAL GEOPHYSICAL YEAR ; STRATOSPHERIC OZONE DEPLETION ; SURFACE TEMPERATURES ; REANALYSIS PROJECT ; TRENDS ; VARIABILITY ; CLIMATE ; RECONSTRUCTIONS ; ANTARCTICA |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/20527 |
专题 | 气候变化 |
作者单位 | 1.Ohio Univ, Dept Geog, Athens, OH 45701 USA; 2.Ohio Univ, Scalia Lab Atmospher Anal, Athens, OH 45701 USA; 3.Ohio State Univ, Polar Meteorol Grp, Byrd Polar & Climate Res Ctr, Columbus, OH 43210 USA |
推荐引用方式 GB/T 7714 | Fogt, Ryan L.,Clark, Logan N.,Nicolas, Julien P.. A New Monthly Pressure Dataset Poleward of 60 degrees S since 1957[J]. JOURNAL OF CLIMATE,2018,31(10):3865-3874. |
APA | Fogt, Ryan L.,Clark, Logan N.,&Nicolas, Julien P..(2018).A New Monthly Pressure Dataset Poleward of 60 degrees S since 1957.JOURNAL OF CLIMATE,31(10),3865-3874. |
MLA | Fogt, Ryan L.,et al."A New Monthly Pressure Dataset Poleward of 60 degrees S since 1957".JOURNAL OF CLIMATE 31.10(2018):3865-3874. |
条目包含的文件 | 条目无相关文件。 |
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