Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2020GL090243 |
The dimmest state of the Sun 1 | |
K. L. Yeo; S. K. Solanki; N. A. Krivova; M. Rempel; L. S. Anusha; A. I. Shapiro; R. V. Tagirov; V. Witzke | |
2020-10-01 | |
发表期刊 | Geophysical Research Letters
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出版年 | 2020 |
英文摘要 | How the solar electromagnetic energy entering the Earth’s atmosphere varied since pre‐industrial times is an important consideration in the climate change debate. Detrimental to this debate, estimates of the change in total solar irradiance (TSI) since the Maunder minimum, an extended period of weak solar activity preceding the industrial revolution, differ markedly, ranging from a drop of 0.75 W m‐2 to a rise of 6.3 W m‐2. Consequently, the exact contribution by solar forcing to the rise in global temperatures over the past centuries remains inconclusive. Adopting a novel approach based on state‐of‐the‐art solar imagery and numerical simulations, we establish the TSI level of the Sun when it is in its least active state to be 2.0±0.7 W m‐2 below the 2019 level. This means TSI could not have risen since the Maunder minimum by more than this amount, thus restricting the possible role of solar forcing in global warming. |
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/297799 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | K. L. Yeo,S. K. Solanki,N. A. Krivova,et al. The dimmest state of the Sun 1[J]. Geophysical Research Letters,2020. |
APA | K. L. Yeo.,S. K. Solanki.,N. A. Krivova.,M. Rempel.,L. S. Anusha.,...&V. Witzke.(2020).The dimmest state of the Sun 1.Geophysical Research Letters. |
MLA | K. L. Yeo,et al."The dimmest state of the Sun 1".Geophysical Research Letters (2020). |
条目包含的文件 | 条目无相关文件。 |
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