Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Shican Qiu"'
Publikováno v:
Universe, Vol 10, Iss 5, p 196 (2024)
In this paper, we use the key parameters data set of the Neutral Gas and Ion Mass Spectrometer from the Mars Atmosphere and Volatile Evolution (MAVEN) mission. The particle density profiles of electrons, CO2+/N2+, CO+, O2+, O+, NO+, O2 and O from 90
Externí odkaz:
https://doaj.org/article/30546850051c4772927f12bec4f64b4c
Autor:
Shican Qiu, Mengxi Shi, Hamad Yousof, Willie Soon, Mingjiao Jia, Xianghui Xue, Tao Li, Peng Ju, Xiankang Dou
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
The so-called sporadic sodium layers (SSLs or NaS) are proposed to be strongly related to wave fluctuations. The solitary wave is a particular solution of the partial differential equation whose energy travels as a localized wave packet. A soliton, o
Externí odkaz:
https://doaj.org/article/910a4e7ec1fa448a81d9bfa88c43f8c4
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
In this research, the Potential Field Source Surface–Wang–Sheeley–Arge (PFSS–WSA) solar wind model is used. This model consists of the Potential Field Source Surface (PFSS) coronal magnetic field extrapolation module and the Wang–Sheeley–
Externí odkaz:
https://doaj.org/article/4fc60214ffac486fa59145db418a0acf
Autor:
Shican Qiu, Mengzhen Yuan, Willie Soon, Victor Manuel Velasco Herrera, Zhanming Zhang, Chengyun Yang, Hamad Yousof, Xiankang Dou
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
Temperature and water vapor are two key variables affecting the polar mesospheric cloud (PMC). Solar radiation can increase the mesospheric temperature through UV heating. In this research, the composite solar index Y10 is used for the first time to
Externí odkaz:
https://doaj.org/article/c6711c3fb5514a53b31812e1552ab53c
Autor:
Willie Soon, Ronan Connolly, Michael Connolly, Syun-Ichi Akasofu, Sallie Baliunas, Johan Berglund, Antonio Bianchini, William M. Briggs, C. J. Butler, Rodolfo Gustavo Cionco, Marcel Crok, Ana G. Elias, Valery M. Fedorov, François Gervais, Hermann Harde, Gregory W. Henry, Douglas V. Hoyt, Ole Humlum, David R. Legates, Anthony R. Lupo, Shigenori Maruyama, Patrick Moore, Maxim Ogurtsov, Coilín ÓhAiseadha, Marcos J. Oliveira, Seok-Soon Park, Shican Qiu, Gerré Quinn, Nicola Scafetta, Jan-Erik Solheim, Jim Steele, László Szarka, Hiroshi L. Tanaka, Mitchell K. Taylor, Fritz Vahrenholt, Víctor M. Velasco Herrera, Weijia Zhang
Publikováno v:
Climate, Vol 11, Iss 9, p 179 (2023)
A statistical analysis was applied to Northern Hemisphere land surface temperatures (1850–2018) to try to identify the main drivers of the observed warming since the mid-19th century. Two different temperature estimates were considered—a rural an
Externí odkaz:
https://doaj.org/article/3822f0dc429340939d6deb8ca5eb5243
Autor:
Shican Qiu, Mengxi Shi, Xinye Wang, Zhanming Zhang, Willie Soon, Victor Manuel Velasco Herrera
Publikováno v:
Remote Sensing, Vol 15, Iss 17, p 4181 (2023)
The Hunga Ha’apai volcano eruption (20.536°S, 175.382°W in Tonga) reached its maximum outbreak on 15 January 2022, at 04:15 UT, leading to huge oceanic fluctuations and atmospheric disturbances. This study focuses on the response of the ionospher
Externí odkaz:
https://doaj.org/article/22f22aaf20c54328bc944b59213829d4
Publikováno v:
Atmosphere, Vol 14, Iss 6, p 1034 (2023)
The intraseasonal oscillations (30–100 days, ISO) in the MLT (mesosphere and lower thermosphere) horizontal wind are investigated based on observations from the Mengcheng meteor radar. There is a clear seasonal variation in ISO in the horizontal wi
Externí odkaz:
https://doaj.org/article/e50b2d3a93f0444181a914193a630ef2
Autor:
Shican Qiu, Ning Wang, Willie Soon, Victor Manuel Velasco Herrera, Chengyun Yang, Xiankang Dou
Publikováno v:
Atmosphere, Vol 14, Iss 3, p 419 (2023)
In this research, we analyze the gravity wave (GW) energy density, ice water content (IWC), particle radius, and cloud albedo data of 16 polar mesospheric cloud (PMC) seasons in the Northern Hemisphere (NH) from 2007 to 2014 and Southern Hemisphere (
Externí odkaz:
https://doaj.org/article/89832885525c44f7ad5165f46eef3de4
Autor:
Shican Qiu, Zhe Wang, Gaopeng Lu, Zeren Zhima, Willie Soon, Velasco Herrera, Victor Manuel, Peng Ju
Publikováno v:
Atmospheric Chemistry & Physics Discussions; 2/8/2024, p1-15, 15p
Publikováno v:
Atmosphere; Volume 14; Issue 6; Pages: 1034
The intraseasonal oscillations (30–100 days, ISO) in the MLT (mesosphere and lower thermosphere) horizontal wind are investigated based on observations from the Mengcheng meteor radar. There is a clear seasonal variation in ISO in the horizontal wi