Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL090873 |
Implementing Full Spatial Coverage in NOAA's Global Temperature Analysis | |
R. S. Vose; B. Huang; X. Yin; D. Arndt; D.R. Easterling; J.H. Lawrimore; M.J. Menne; A. Sanchez‐; Lugo; H.M. Zhang | |
2021-01-19 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2021 |
英文摘要 | NOAA maintains an operational analysis for monitoring trends in global surface temperature. Because of limited polar coverage, the analysis does not fully capture the rapid warming in the Arctic over recent decades. Given the impact of coverage biases on trend assessments, we introduce a new analysis that is spatially complete for 1850‐2018. The new analysis uses air temperature data in the Arctic Ocean and applies climate reanalysis fields in spatial interpolation. Both the operational analysis and the new analysis show statistically significant warming across the globe and the Arctic for all periods examined. The analyses have comparable global trends, but the new analysis exhibits significantly more warming in the Arctic since 1980 (0.598 vs. 0.478°C dec‐1), and its trend falls outside the 95% confidence interval of its operational counterpart. Trend differences primarily result from coverage gaps in the operational analysis. This article is protected by copyright. All rights reserved. |
领域 | 气候变化 |
URL | 查看原文 |
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/312301 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | R. S. Vose,B. Huang,X. Yin,et al. Implementing Full Spatial Coverage in NOAA's Global Temperature Analysis[J]. Geophysical Research Letters,2021. |
APA | R. S. Vose.,B. Huang.,X. Yin.,D. Arndt.,D.R. Easterling.,...&H.M. Zhang.(2021).Implementing Full Spatial Coverage in NOAA's Global Temperature Analysis.Geophysical Research Letters. |
MLA | R. S. Vose,et al."Implementing Full Spatial Coverage in NOAA's Global Temperature Analysis".Geophysical Research Letters (2021). |
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