Zobrazeno 1 - 10
of 15 446
pro vyhledávání: '"C. Xia"'
Autor:
Z. Wang, C. Shi, H. Zhang, Y. Chen, X. Chi, C. Xia, S. Wang, Y. Zhu, K. Zhang, X. Chen, C. Xing, C. Liu
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 14271-14292 (2023)
Over the past decades, northern China has been suffering from persistent air pollution caused by both fine and coarse atmospheric particles. Although there are plenty of theoretical and observational studies on aerosols in northern China, most of the
Externí odkaz:
https://doaj.org/article/189def36479049e594d0b13560df9ed1
Autor:
X. Shen, J. Sun, H. Che, Y. Zhang, C. Zhou, K. Gui, W. Xu, Q. Liu, J. Zhong, C. Xia, X. Hu, S. Zhang, J. Wang, S. Liu, J. Lu, A. Yu, X. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 8241-8257 (2023)
Mineral dust is a major natural atmospheric aerosol that impacts the Earth's radiation balance. The significant scavenging process of fine particles by the strong wind during the dust episodes provided a relatively clean environment that was favourab
Externí odkaz:
https://doaj.org/article/e777e06e87534ce99fc5d2b5bc570268
Autor:
X. Hu, J. Sun, C. Xia, X. Shen, Y. Zhang, Q. Liu, Z. Liu, S. Zhang, J. Wang, A. Yu, J. Lu, S. Liu, X. Zhang
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 5517-5531 (2023)
Reliable observations of aerosol optical properties are crucial for quantifying the radiative forcing of climate. The simultaneous measurements of aerosol optical properties at three wavelengths for PM1 and PM10 were conducted in urban Beijing from M
Externí odkaz:
https://doaj.org/article/be5333819a0d4d2aa05a9e28a1730156
Autor:
J. H. Guo, Y. W. Ni, Y. Guo, C. Xia, B. Schmieder, S. Poedts, Z. Zhong, Y. H. Zhou, F. Yu, P. F. Chen
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 140 (2024)
Magnetic flux ropes are a bundle of twisted magnetic field lines produced by internal electric currents, which are responsible for solar eruptions and are the major drivers of geomagnetic storms. As such, it is crucial to develop a numerical model th
Externí odkaz:
https://doaj.org/article/741115ca414a4df8b24f40a82ececfd9
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, Vol 73, Iss 4, Pp 929-937 (2021)
ABSTRACT The objective of the present study was to investigate the different plasma metabolites between anestrus and estrus postpartum dairy cows and to provide a theoretical basis for prevention of anestrus in dairy farm cows. In the experiment, one
Externí odkaz:
https://doaj.org/article/6cfd33468d0c4847a2ed377f96313ec2
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 7039-7052 (2021)
Influenced by the spread of the global 2019 novel coronavirus (COVID-19) pandemic, primary emissions of particles and precursors associated with anthropogenic activities decreased significantly in China during the Chinese New Year of 2020 and the loc
Externí odkaz:
https://doaj.org/article/dab270d7b1ba43258e92859266a9e285
Publikováno v:
Hydrology and Earth System Sciences, Vol 24, Pp 6075-6090 (2020)
The conductivity mass balance (CMB) method has a long history of application to baseflow separation studies. The CMB method uses site-specific and widely available discharge and specific conductance data. However, certain aspects of the method remain
Externí odkaz:
https://doaj.org/article/40903143e191431e86d4a6ab5099a427
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 266, Iss 1, p 3 (2023)
Solar filament eruptions, flares, and coronal mass ejections (CMEs) are manifestations of drastic releases of energy in the magnetic field, which are related to many eruptive phenomena, from the Earth’s magnetosphere to black hole accretion disks.
Externí odkaz:
https://doaj.org/article/78352865032245a4befc20b62158119f
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 15387-15402 (2018)
In this study, ship-based multi-axis differential optical absorption spectroscopy (MAX-DOAS) measurements were performed in the East China Sea (ECS) area in June 2017. The tropospheric slant column densities (SCDs) of nitrogen dioxide (NO2), sulfu
Externí odkaz:
https://doaj.org/article/f3d752885b7047d28278a440e5da9f91
Publikováno v:
Arquivo Brasileiro de Medicina Veterinária e Zootecnia
ABSTRACT Ketosis can seriously impair cow performance. This study detected changes in prepartum blood metabolic parameters for predicting postpartum ketosis occurrence in dairy cows. Body condition score (BCS) was assessed before and after delivery.
Externí odkaz:
https://doaj.org/article/b5b67ee9c551404bbcb27dfe2f7ce020