Results 1 to 10 of about 4,122,931 (339)

LIDAR developments at Clermont-Ferrand--France for atmospheric observation. [PDF]

Sensors (Basel), 2015
We present a Rayleigh-Mie-Raman LIDAR system in operation at Clermont-Ferrand (France) since 2008. The system provides continuous vertical tropospheric profiles of aerosols, cirrus optical properties and water vapour mixing ratio. Located in proximity to
Fréville P, Montoux N, Baray JL, Chauvigné A, Réveret F, Hervo M, Dionisi D, Payen G, Sellegri K.   +8 more
europepmc   +2 more sources

Atmospheric Observation of Fluorinated Greenhouse Gases around Four Chemical Plants in China

Atmosphere, 2023
Due to the high global warming potential and rapidly increasing atmospheric concentrations of fluorinated greenhouse gases (hereinafter referred to as F-gases), the emission estimation has been widely studied.
Tengfei Ma, Jing Wu, Dongmei Hu, Tong Ye, Mingzhu Li, Tong Wang, Yueling Zhang, Mao Yuan   +7 more
semanticscholar   +3 more sources

Observation of the east-west anisotropy of the atmospheric neutrino flux [PDF]

, 1999
The east-west anisotropy, caused by the deflection of primary cosmic rays in the Earth's magnetic field, is observed for the first time in the flux of atmospheric neutrinos.
A. Habig, A. Hasegawa, A. Kibayashi, A. L. Stachyra, A. Okada, A. Sakai, A. Suzuki, A. T. Suzuki, B. K. Kim, B. Rossi, B. Viren, C. K. Jung, C. Mauger, C. McGrew, C. Saji, C. W. Walter, C. Yanagisawa, D. Casper, D. Kielczewska, D. Takemori, E. Blaufuss, E. Kearns, E. Sharkey, F. Tsushima, G. W. Sullivan, H. Fujiyasu, H. Ishino, H. Ogawa, H. Okazawa, H. Takeuchi, H. W. Sobel, J. A. Goodman, J. G. Learned, J. Hill, J. Kameda, J. Kanzaki, J. L. Stone, J. S. George, J. Shirai, K. Higuchi, K. Inoue, K. Ishihara, K. K. Young, K. Kaneyuki, K. Kobayashi, K. Martens, K. Miyano, K. Munakata, K. Nagashima, K. Nakamura, K. Nishijima, K. Nishikawa, K. Okumura, K. S. Ganezer, K. Scholberg, L. L. Wai, L. R. Price, L. R. Sulak, M. A. Stephens, M. D. Messier, M. Earl, M. Etoh, M. Goldhaber, M. Honda, M. Kirisawa, M. Koga, M. Kohama, M. Koike, M. Koshiba, M. L. Chen, M. Miura, M. Nakahata, M. Nakahata, M. Nemoto, M. R. Vagins, M. Sakuda, M. Shiozawa, M. Smy, M. Takahashi, M. Takahata, M. Takita, M. Yoshida, N. Sakurai, O. Sasaki, P. Lipari, R. J. Wilkes, R. Sanford, R. Svoboda, R. W. Ellsworth, S. B. Kim, S. Echigo, S. Hatakeyama, S. Inaba, S. Kasuga, S. Matsuno, S. Mine, S. Nakayama, S. Tasaka, S. Yamada, T. Barszczak, T. Futagami, T. H. Johnson, T. H. Johnson, T. H. Johnson, T. Hasegawa, T. Hayakawa, T. Ishii, T. Iwamoto, T. J. Haines, T. Kajita, T. Kobayashi, T. Maruyama, T. Yamaguchi, V. J. Stenger, W. Doki, W. E. Keig, W. Gajewski, W. H. Press, W. R. Kropp, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Fukuda, Y. Hatakeyama, Y. Hayato, Y. Itow, Y. Kanaya, Y. Kobayashi, Y. Koshio, Y. Nagashima, Y. Obayashi, Y. Oyama, Y. Suzuki, Y. Takeuchi, Y. Totsuka, Y. Watanabe   +135 more
core   +5 more sources

Variation of black carbon in Northeast China based on ground observation and MERRA-2 reanalysis data [PDF]

E3S Web of Conferences, 2020
The temporal variations of black carbon concentration at 7 sites, including Longfengshan, Anshan, Benxi, Dalian, Changchun, Shenyang, and Fushun, in Northeast China was studied based on up to 11 years of ground observations and MERRA-2 reanalysis dataset.
Song Qingli, Li Yanan, Yu Dajiang, Zhao Jinrong, Li Zhou, Zhang Yong   +5 more
doaj   +1 more source

A view of the European carbon flux landscape through the lens of the ICOS atmospheric observation network

Atmospheric Chemistry and Physics, 2023
. The ICOS (Integrated Carbon Observation System) network of atmospheric measurement stations produces standardized data on greenhouse gas concentrations at 46 stations in 16 different European countries (March 2023). The placement of instruments on tall
Ida Storm, U. Karstens, Claudio D’Onofrio, A. Vermeulen, W. Peters   +4 more
semanticscholar   +1 more source

Deep Quantified Visibility Estimation for Traffic Image

Atmosphere, 2022
Image-based quantified visibility estimation is an important task for both atmospheric science and computer vision. Traditional methods rely largely on meteorological observation or manual camera calibration, which restricts its performance and ...
Fang Zhang, Tingzhao Yu, Zhimin Li, Kuoyin Wang, Yu Chen, Yan Huang, Qiuming Kuang   +6 more
doaj   +1 more source

A Dual-Frequency Cloud Radar for Observations of Precipitation and Cloud in Tibet: Description and Preliminary Measurements

Remote Sensing, 2021
A new dual-frequency Doppler polarimetric cloud radar (DDCR), working at 35-GHz (Ka-band radar, wavelength: 8.6 mm) and 94-GHz (W-band radar, wavelength: 3.2 mm) frequencies, has been in operation at Yangbajing Observatory on the Tibetan Plateau (China ...
Juan Huo, Yongheng Bi, Bo Liu, Congzheng Han, Minzheng Duan   +4 more
doaj   +1 more source

A steady-state continuous flow chamber for the study of daytime and nighttime chemistry under atmospherically relevant NO levels [PDF]

Atmospheric Measurement Techniques, 2018
Experiments performed in laboratory chambers have contributed significantly to the understanding of the fundamental kinetics and mechanisms of the chemical reactions occurring in the atmosphere. Two chemical regimes, classified as high-NO vs.
X. Zhang, X. Zhang, J. Ortega, J. Ortega, Y. Huang, S. Shertz, G. S. Tyndall, J. J. Orlando   +7 more
doaj   +1 more source

Atmospheric oxidation capacity and ozone pollution mechanism in a coastal city of southeastern China: analysis of a typical photochemical episode by an observation-based model

Atmospheric Chemistry and Physics, 2022
. A typical multi-day ozone (O3) pollution event was chosen to explore the atmospheric oxidation capacity (AOC), OH reactivity, radical chemistry, and O3 pollution mechanism in a coastal city of southeastern China, with an observation-based model coupled
Taotao Liu, Youwei Hong, Mengren Li, Lingling Xu, Jinsheng Chen, Yahui Bian, Chen Yang, Yangbin Dan, Yingnan Zhang, L. Xue, Mingquan Zhao, Zhi Huang, Hong Wang   +12 more
semanticscholar   +1 more source

Temporal Variation and Source Analysis of Atmospheric CH₄ at Different Altitudes in the Background Area of Yangtze River Delta

Atmosphere, 2022
Through an analysis of CH4 data observed at different altitudes at the atmospheric background station in Lin’an from 2016 to 2020, in combination with back-trajectory and distribution characteristics of potential source areas, the CH4 concentration ...
Meng Shan, Honghui Xu, Lujie Han, Yuting Pang, Juncheng Ma, Chao Zhang   +5 more
doaj   +1 more source