Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Manvendra Dubey"'
Publikováno v:
Atmospheric Environment: X, Vol 8, Iss , Pp 100092- (2020)
Fugitive natural gas leaks from abnormal operations or failed containment at oil and gas production fields and gas supply chains are a significant source of atmospheric methane (CH4), a potent greenhouse gas. This realization of significant CH4 leaks
Externí odkaz:
https://doaj.org/article/f8c24a73ec2443c292af777ec6267c80
Autor:
Sijia Lou, Manish Shrivastava, Richard C. Easter, Yang Yang, Po‐Lun Ma, Hailong Wang, Michael J. Cubison, Pedro Campuzano‐Jost, Jose L. Jimenez, Qi Zhang, Philip J. Rasch, John E. Shilling, Alla Zelenyuk, Manvendra Dubey, Philip Cameron‐Smith, Scot T. Martin, Johannes Schneider, Christiane Schulz
Publikováno v:
Journal of Advances in Modeling Earth Systems, Vol 12, Iss 12, Pp n/a-n/a (2020)
Abstract Secondary organic aerosols (SOA) are large contributors to fine particle mass loading and number concentration and interact with clouds and radiation. Several processes affect the formation, chemical transformation, and removal of SOA in the
Externí odkaz:
https://doaj.org/article/f05ad943cfb14cf18a87b6f2f1c51cf8
Autor:
Haruki Oshio, Yukio Yoshida, Tsuneo Matsunaga, Nicholas M. Deutscher, Manvendra Dubey, David W. T. Griffith, Frank Hase, Laura T. Iraci, Rigel Kivi, Cheng Liu, Isamu Morino, Justus Notholt, Young-Suk Oh, Hirofumi Ohyama, Christof Petri, David F. Pollard, Coleen Roehl, Kei Shiomi, Ralf Sussmann, Yao Té, Voltaire A. Velazco, Thorsten Warneke, Debra Wunch
Publikováno v:
Remote Sensing, Vol 12, Iss 19, p 3155 (2020)
The proxy method, using the ratio of total column CH4 to CO2 to reduce the effects of common biases, has been used to retrieve column-averaged dry-air mole fraction of CH4 from satellite data. The present study characterizes the remaining scattering
Externí odkaz:
https://doaj.org/article/add5536135e84dfc873f9097d6ee3987
Autor:
Janarjan Bhandari, Swarup China, Timothy Onasch, Lindsay Wolff, Andrew Lambe, Paul Davidovits, Eben Cross, Adam Ahern, Jason Olfert, Manvendra Dubey, Claudio Mazzoleni
Publikováno v:
Atmosphere, Vol 8, Iss 9, p 166 (2017)
The optical properties (absorption and scattering) of soot particles depend on soot size and index of refraction, but also on the soot complex morphology and the internal mixing with materials that can condense on a freshly emitted (nascent) soot par
Externí odkaz:
https://doaj.org/article/57fd4dad7bda4173be85b5c968a246f7
Autor:
Swarup China, Gourihar Kulkarni, Barbara V Scarnato, Noopur Sharma, Mikhail Pekour, John E Shilling, Jacqueline Wilson, Alla Zelenyuk, Duli Chand, Shang Liu, Allison C Aiken, Manvendra Dubey, Alexander Laskin, Rahul A Zaveri, Claudio Mazzoleni
Publikováno v:
Environmental Research Letters, Vol 10, Iss 11, p 114010 (2015)
Freshly emitted soot particles are fractal-like aggregates, but atmospheric processes often transform their morphology. Morphology of soot particles plays an important role in determining their optical properties, life cycle and hence their effect on
Externí odkaz:
https://doaj.org/article/a748c42304b04c63a4369bac6eb2a7d3
Autor:
Isis Frausto-Vicencio, Sajjan Heerah, Aaron G. Meyer, Harrison A. Parker, Manvendra Dubey, Francesca M. Hopkins
With global wildfires becoming more widespread and severe, tracking their emissions of greenhouse gases and air pollutants is becoming increasingly important. Wildfire emissions have primarily been characterized by in situ laboratory and field observ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3fc9763903ca5bbe6eb8a53fbf59809
https://acp.copernicus.org/articles/23/4521/2023/
https://acp.copernicus.org/articles/23/4521/2023/