Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Mengchu Tao"'
Autor:
You Yi, Zhaonan Cai, Yi Liu, Mengchu Tao, Shuangxi Fang, Dongxu Yang, Zhixuan Bai, Miao Liang, Bo Yao, Jianchun Bian, Shawn B. Honomichl, William J. Randel, Laura L. Pan
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 10, Pp n/a-n/a (2024)
Abstract We present data and analysis of a set of balloon‐borne sounding profiles, which includes co‐located O3, CO, CH4, and particles, over the northern Tibetan Plateau during an Asian summer monsoon (ASM) season. These novel measurements shed
Externí odkaz:
https://doaj.org/article/79acef7b1f9745249a80e3dd3876dbf8
Autor:
Mengchu Tao, Paul Konopka, Jonathon S. Wright, Yi Liu, Jianchun Bian, Sean M. Davis, Yue Jia, Felix Ploeger
Publikováno v:
Communications Earth & Environment, Vol 4, Iss 1, Pp 1-10 (2023)
Abstract Stratospheric water vapor increases are expected in response to greenhouse gas-forced climate warming, and these changes act as a positive feedback to surface climate. Previous efforts at inferring trends from the 3–4 decade-long observati
Externí odkaz:
https://doaj.org/article/56a705a0774a4e9f8a11cbdd709137ff
Autor:
Mengchu Tao, Zhaonan Cai, Sihong Zhu, Yi Liu, Liang Feng, Shuangxi Fang, You Yi, Jianchun Bian
Publikováno v:
Environmental Research Letters, Vol 19, Iss 3, p 034033 (2024)
The Asian summer monsoon (ASM) region is a key region transporting air to the upper troposphere (UT), significantly influencing the distribution and concentration of trace gases, including methane (CH _4 ), an important greenhouse gas. We investigate
Externí odkaz:
https://doaj.org/article/5ff3ace7e1284e129db5ece453c4daf8
Autor:
Jin Hong, Wuke Wang, Zhixuan Bai, Jianchun Bian, Mengchu Tao, Paul Konopka, Felix Ploeger, Rolf Müller, Hongyue Wang, Jinqiang Zhang, Shuyun Zhao, Jintao Zhu
Publikováno v:
Remote Sensing, Vol 14, Iss 22, p 5726 (2022)
Tropospheric ozone is an important atmospheric pollutant as well as an efficient greenhouse gas. Beijing is one of the cities with the most serious ozone pollution. However, long-term date of observed ozone in Beijing are limited. In this paper, we c
Externí odkaz:
https://doaj.org/article/41ced76af52343bd8e063d2369ea6dbf
Publikováno v:
Atmosphere, Vol 13, Iss 9, p 1474 (2022)
A series of carbon dioxide (CO2) emission inventories with high spatial resolutions covering China have been developed in the last decade, making it possible to assess not only the anthropogenic emissions of large administrational units (countries; p
Externí odkaz:
https://doaj.org/article/1c8da497d8244dabb6cfdb71ff7c91a4
Publikováno v:
Atmosphere, Vol 13, Iss 6, p 912 (2022)
The Hunga Tonga–Hunga Ha’apai (Tonga) injected only small amount of SO2 into the stratosphere, while our analyses of the Microwave Limb Sounder (MLS) measurements show that a massive amount of water vapor was directly injected into the stratosphe
Externí odkaz:
https://doaj.org/article/b64c4de269cd4c20b84482965e07a5e3
Autor:
Paul Konopka, Mengchu Tao, Marc von Hobe, Lars Hoffmann, Corinna Kloss, Fabrizio Ravegnani, C. Michael Volk, Valentin Lauther, Andreas Zahn, Peter Hoor, Felix Ploeger
Publikováno v:
Geoscientific Model Development, 15 (19), 7471–7487
Geoscientific model development 15(19), 7471-7487 (2022). doi:10.5194/gmd-15-7471-2022
Geoscientific model development 15(19), 7471-7487 (2022). doi:10.5194/gmd-15-7471-2022
Pure Lagrangian, i.e., trajectory-based transport models, take into account only the resolved advective part of transport. That means neither mixing processes between the air parcels (APs) nor unresolved subgrid-scale advective processes like convect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::766cadf7348bffe361cea329bc89ad75
https://doi.org/10.5194/gmd-2022-97
https://doi.org/10.5194/gmd-2022-97
The significant climate feedback of stratospheric water vapor (SWV) necessitates quantification of changes in the SWV budget. Model simulations driven by the newest ECMWF reanalysis ERA5, satellite observations from the Microwave Limb Sounder (MLS) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b04e13f44a59038349e86fbfa1bd3493
https://doi.org/10.5194/egusphere-egu22-2301
https://doi.org/10.5194/egusphere-egu22-2301
Isentropic stirring and mixing are important processes that determine the distribution of long-lived trace gases in the stratosphere. Stirring stretches tracer contours into filaments and mixing dissipates tracer variance. The combined effects on tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06feecd495826242ec37d8d57fc407f0
https://doi.org/10.5194/acp-2021-1096
https://doi.org/10.5194/acp-2021-1096
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 13343-13354 (2020)
Atmospheric chemistry and physics 20(21), 13343-13354 (2020). doi:10.5194/acp-20-13343-2020
Atmospheric chemistry and physics 20(21), 13343-13354 (2020). doi:10.5194/acp-20-13343-2020
Tropospheric ozone is both a major pollutant and a short-lived greenhouse gas and has therefore attracted much concern in recent years. The ozone profile in the troposphere and lower stratosphere over Beijing has been observed since 2002 by ozonesond
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f85d5d5b76c44f771498be4dc385aa8f
https://acp.copernicus.org/articles/20/13343/2020/
https://acp.copernicus.org/articles/20/13343/2020/