Articles | Volume 21, issue 7
https://doi.org/10.5194/cp-21-1263-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/cp-21-1263-2025
© Author(s) 2025. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 Jul 2025
Research article |
| 17 Jul 2025
| 17 Jul 2025
Precession-driven low-latitude hydrological cycle paced by shifting perihelion
Hu Yang
CORRESPONDING AUTHOR
Frontier Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
Xiaoxu Shi
Frontier Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
Xulong Wang
State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China
Qingsong Liu
Centre for Marine Magnetism, Department of Ocean Science and Engineering, Southern University of Science and Technology, Shenzhen, China
Yi Zhong
Centre for Marine Magnetism, Department of Ocean Science and Engineering, Southern University of Science and Technology, Shenzhen, China
Xiaodong Liu
State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China
Youbin Sun
State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China
Yanjun Cai
Institute of Global Environmental Change, Xi’an Jiaotong University, Xi’an, China
Fei Liu
School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, China
Gerrit Lohmann
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
Martin Werner
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
Zhimin Jian
Laboratory of Marine Geology, Tongji University, Shanghai, China
Tainã M. L. Pinho
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
Hai Cheng
Institute of Global Environmental Change, Xi’an Jiaotong University, Xi’an, China
Lijuan Lu
School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, China
Frontier Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
Jiping Liu
School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, China
Frontier Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
Chao-Yuan Yang
Frontier Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
Qinghua Yang
School of Atmospheric Sciences, Sun Yat-sen University, Zhuhai, China
Frontier Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
Yongyun Hu
Department of Atmospheric and Oceanic Sciences, School of Physics, Peking University, Beijing, China
Xing Cheng
ShanXi Experimental Center of Geological Survey, ShanXi Institute of Geological Survey, Xi’an, China
Jingyu Zhang
Centre for Marine Magnetism, Department of Ocean Science and Engineering, Southern University of Science and Technology, Shenzhen, China
Dake Chen
Frontier Research Center, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, China
Viewed
Total article views: 1,221 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 11 Oct 2024)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 737 | 135 | 349 | 1,221 | 63 | 25 | 38 |
- HTML: 737
- PDF: 135
- XML: 349
- Total: 1,221
- Supplement: 63
- BibTeX: 25
- EndNote: 38
Total article views: 50 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 17 Jul 2025)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 47 | 3 | 0 | 50 | 0 | 0 | 0 |
- HTML: 47
- PDF: 3
- XML: 0
- Total: 50
- Supplement: 0
- BibTeX: 0
- EndNote: 0
Total article views: 1,171 (including HTML, PDF, and XML)
Cumulative views and downloads
(calculated since 11 Oct 2024)
| HTML | XML | Total | Supplement | BibTeX | EndNote | |
|---|---|---|---|---|---|---|
| 690 | 132 | 349 | 1,171 | 63 | 25 | 38 |
- HTML: 690
- PDF: 132
- XML: 349
- Total: 1,171
- Supplement: 63
- BibTeX: 25
- EndNote: 38
Viewed (geographical distribution)
Total article views: 1,221 (including HTML, PDF, and XML)
Thereof 1,207 with geography defined
and 14 with unknown origin.
Total article views: 50 (including HTML, PDF, and XML)
Thereof 50 with geography defined
and 0 with unknown origin.
Total article views: 1,171 (including HTML, PDF, and XML)
Thereof 1,157 with geography defined
and 14 with unknown origin.
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Country | # | Views | % |
|---|
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
| Total: | 0 |
| HTML: | 0 |
| PDF: | 0 |
| XML: | 0 |
- 1
1
Latest update: 18 Jul 2025
Short summary
For 1 century, the hemispheric summer insolation is proposed as a key pacemaker of astronomical climate change. However, an increasing number of geologic records reveal that the low-latitude hydrological cycle shows asynchronous precessional evolutions that are very often out of phase with the summer insolation. Here, we propose that the astronomically driven low-latitude hydrological cycle is not paced by summer insolation but by shifting perihelion.
For 1 century, the hemispheric summer insolation is proposed as a key pacemaker of astronomical...
