Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Zhao-cheng Zeng"'
Publikováno v:
Earth and Space Science, Vol 11, Iss 8, Pp n/a-n/a (2024)
Abstract Methane, with a global warming potential roughly 86 times greater than carbon dioxide over a 20‐year timeframe, plays a crucial role in global warming. Remote sensing retrieval is a pivotal methodology for identifying methane emission sour
Externí odkaz:
https://doaj.org/article/09d2347aa5e44827a9cf2679a4f17b09
Autor:
Zhao-Cheng Zeng, Thomas Pongetti, Sally Newman, Tomohiro Oda, Kevin Gurney, Paul I. Palmer, Yuk L. Yung, Stanley P. Sander
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Methane, a powerful greenhouse gas, has a short atmospheric lifetime ( ~ 12 years), so that emissions reductions will have a rapid impact on climate forcing. In megacities such as Los Angeles (LA), natural gas (NG) leakage is the primary atm
Externí odkaz:
https://doaj.org/article/54ca3e0e812142039db4b08815f8205c
Publikováno v:
Ecological Indicators, Vol 160, Iss , Pp 111946- (2024)
Wildfire risk prediction is a critical component of disaster prevention and mitigation, often closely associated with local human activities in most regions. Recent studies demonstrate that employing joint modeling techniques using diverse datasets a
Externí odkaz:
https://doaj.org/article/69b11d1820b44e0ea9033fa02b92e4d1
Publikováno v:
Big Earth Data, Vol 0, Iss 0, Pp 1-21 (2022)
A global mapping data of atmospheric carbon dioxide (CO2) concentrations can help us to better understand the spatiotemporal variations of CO2 and the driving factors of the variations to support the actions for emissions reduction and control. Green
Externí odkaz:
https://doaj.org/article/197094e02ddd4ea6bc3921f042de4b12
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-4 (2021)
Externí odkaz:
https://doaj.org/article/7b246888b1864a95a971178055114997
Autor:
Kang-Na Wei, Xin-Jie Wang, Zhao-Cheng Zeng, Ruo-Ting Gu, Shu-Zi Deng, Jiang Jiang, Chang-Long Xu, Wei Li, Hai-Long Wang
Publikováno v:
Ecotoxicology and Environmental Safety, Vol 225, Iss , Pp 112807- (2021)
Perfluorooctane sulphonate (PFOS), as a surfactant, is widely applied in the agricultural production activities and has become a potential menace to human health. The mechanism of its effect on the maturation of mammalian oocytes is unclear. This stu
Externí odkaz:
https://doaj.org/article/14c6f4b5fd36421481ab1ddf0fc5046d
Autor:
Geoffrey C. Toon, Carl Christian Liebe, Bijan Nemati, Ian Harris, Armin Kleinböhl, Mark Allen, Vicky Hipkin, Jim Drummond, Marc‐André Soucy, Yuk L. Yung, Zhao‐Cheng Zeng, Debra Wunch, Paul O. Wennberg
Publikováno v:
Earth and Space Science, Vol 6, Iss 5, Pp 836-860 (2019)
Abstract A sensitivity study has been performed to estimate detection limits of various atmospheric trace gases achievable by a Mars‐orbiting solar occultation Fourier transform infrared (FTIR) spectrometer. This was accomplished by first computing
Externí odkaz:
https://doaj.org/article/c24af79047f743e1b7384faf5ed1f172
Publikováno v:
Atmosphere, Vol 13, Iss 9, p 1450 (2022)
Understanding the response of tropospheric ozone (O3) to nitrogen dioxide (NO2) change is important for local O3 control. The relationship between O3 and NO2 at county scale in China has been extensively studied using models, but there is a lack of r
Externí odkaz:
https://doaj.org/article/6137d011905d4ebd8a628d0e90fe7976
Publikováno v:
Remote Sensing, Vol 13, Iss 17, p 3524 (2021)
The continuing increase in atmospheric CO2 concentration caused by anthropogenic CO2 emissions significantly contributes to climate change driven by global warming. Satellite measurements of long-term CO2 data with global coverage improve our underst
Externí odkaz:
https://doaj.org/article/b1c679fda1124ba59f4dd737dc100c1c
Autor:
Zhao-Cheng Zeng, Liping Lei, Kimberly Strong, Dylan B. A. Jones, Lijie Guo, Min Liu, Feng Deng, Nicholas M. Deutscher, Manvendra K. Dubey, David W. T. Griffith, Frank Hase, Bradley Henderson, Rigel Kivi, Rodica Lindenmaier, Isamu Morino, Justus Notholt, Hirofumi Ohyama, Christof Petri, Ralf Sussmann, Voltaire A. Velazco, Paul O. Wennberg, Hui Lin
Publikováno v:
International Journal of Digital Earth, Vol 10, Iss 4, Pp 426-456 (2017)
This study presents an approach for generating a global land mapping dataset of the satellite measurements of CO2 total column (XCO2) using spatio-temporal geostatistics, which makes full use of the joint spatial and temporal dependencies between obs
Externí odkaz:
https://doaj.org/article/ab9c35932419458d87efc856d069ac4c