Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Claudio Mazzoleni."'
Autor:
Romain Ceolato, Andrés E. Bedoya-Velásquez, Frédéric Fossard, Vincent Mouysset, Lucas Paulien, Sidonie Lefebvre, Claudio Mazzoleni, Christopher Sorensen, Matthew J. Berg, Jérôme Yon
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract Black carbon aerosol emissions are recognized as contributors to global warming and air pollution. There remains, however, a lack of techniques to remotely measure black carbon aerosol particles with high range and time resolution. This arti
Externí odkaz:
https://doaj.org/article/3801d472feda41ed9660152cf3dadb4b
Autor:
Zezhen Cheng, Megan Morgenstern, Bo Zhang, Matthew Fraund, Nurun Nahar Lata, Rhenton Brimberry, Matthew A. Marcus, Lynn Mazzoleni, Paulo Fialho, Silvia Henning, Birgit Wehner, Claudio Mazzoleni, Swarup China
Publikováno v:
Atmospheric Chemistry and Physics. 22:9033-9057
Free tropospheric aerosol particles have important but poorly constrained climate effects due to transformations of their physicochemical properties during long-range transport. In this study, we investigate the chemical composition and provide an ov
Autor:
Aiswarya Saseendran, Shebin John, Anoop Pakkattil, Arun P. Thomas, Sushmitha Adiga, Jun Chen, Claudio Mazzoleni, Deepa Viswanath, Ravi Varma
Publikováno v:
Aerosol Science and Engineering. 6:111-125
Publikováno v:
Remote Sensing, Vol 12, Iss 24, p 4129 (2020)
We demonstrate precise determination of atmospheric temperature using vibro-rotational Raman (VRR) spectra of molecular nitrogen and oxygen in the range of 292–293 K. We used a continuous wave fiber laser operating at 10 W near 532 nm as an excitat
Externí odkaz:
https://doaj.org/article/634c6058d11341418c7b7b9949026a44
Autor:
Matthew A. Marcus, Will Cantrell, Nurun Nahar Lata, Simeon Schum, Claudio Mazzoleni, Paulo Fialho, Rhenton Brimberry, Bo Zhang, Lynn Mazzoleni, Swarup China
Publikováno v:
ACS Earth and Space Chemistry. 5:3499-3510
The prediction of ice cloud formation in the atmosphere remains challenging. Free tropospheric aerosols can act as ice nucleating particles, affecting cloud properties and precipitation. The physic...
Autor:
Jialuo Zhang, Yingying Du, Meng Wang, Claudio Mazzoleni, Arun P. Thomas, Jun Chen, Ravi Varma, Anoop Pakkatil, Aiswarya Saseendran, Deepa Viswanathan, Arun Ramachandran, Shebin John
Publikováno v:
Aerosol Science and Technology. 55:1264-1276
Broadband optical cavity spectroscopy is considered as a technology for trace gas detection; however, recently this has been used for the retrieval of extinction coefficients of aerosols. In this s...
Tropospheric Ozone Assessment Report: Database and Metrics Data of Global Surface Ozone Observations
Autor:
Martin G. Schultz, Sabine Schröder, Olga Lyapina, Owen Cooper, Ian Galbally, Irina Petropavlovskikh, Erika von Schneidemesser, Hiroshi Tanimoto, Yasin Elshorbany, Manish Naja, Rodrigo Seguel, Ute Dauert, Paul Eckhardt, Stefan Feigenspahn, Markus Fiebig, Anne-Gunn Hjellbrekke, You-Deog Hong, Peter Christian Kjeld, Hiroshi Koide, Gary Lear, David Tarasick, Mikio Ueno, Markus Wallasch, Darrel Baumgardner, Ming-Tung Chuang, Robert Gillett, Meehye Lee, Suzie Molloy, Raeesa Moolla, Tao Wang, Katrina Sharps, Jose A. Adame, Gerard Ancellet, Francesco Apadula, Paulo Artaxo, Maria Barlasina, Magdalena Bogucka, Paolo Bonasoni, Limseok Chang, Aurelie Colomb, Emilio Cuevas, Manuel Cupeiro, Anna Degorska, Aijun Ding, Marina Fröhlich, Marina Frolova, Harish Gadhavi, Francois Gheusi, Stefan Gilge, Margarita Y. Gonzalez, Valerie Gros, Samera H. Hamad, Detlev Helmig, Diamantino Henriques, Ove Hermansen, Robert Holla, Jacques Huber, Ulas Im, Daniel A. Jaffe, Ninong Komala, Dagmar Kubistin, Ka-Se Lam, Tuomas Laurila, Haeyoung Lee, Ilan Levy, Claudio Mazzoleni, Lynn Mazzoleni, Audra McClure-Begley, Maznorizan Mohamad, Marijana Murovic, M. Navarro-Comas, Florin Nicodim, David Parrish, Katie A. Read, Nick Reid, Ludwig Ries, Pallavi Saxena, James J. Schwab, Yvonne Scorgie, Irina Senik, Peter Simmonds, Vinayak Sinha, Andrey Skorokhod, Gerard Spain, Wolfgang Spangl, Ronald Spoor, Stephen R. Springston, Kelvyn Steer, Martin Steinbacher, Eka Suharguniyawan, Paul Torre, Thomas Trickl, Lin Weili, Rolf Weller, Xiaobin Xu, Likun Xue, Ma Zhiqiang
Publikováno v:
Elementa: Science of the Anthropocene, Vol 5 (2017)
In support of the first Tropospheric Ozone Assessment Report (TOAR) a relational database of global surface ozone observations has been developed and populated with hourly measurement data and enhanced metadata. A comprehensive suite of ozone data pr
Externí odkaz:
https://doaj.org/article/6a666e120bd649c693e2dedb48c02d2a
Publikováno v:
The Review of scientific instruments. 93(3)
A new instrument was designed and developed to map the spatial distribution of water vapor concentration in the atmosphere. The high spatial resolution, sensitivity, and accuracy of the instrument enable new studies of the role of turbulence on cloud
Autor:
Ravi Varma, Claudio Mazzoleni, Anoop Pakkattil, Shreya Joshi, Susan Mathai, Tyler Capek, Gregory Kinney, Aiswarya Saseendran
Publikováno v:
Aerosol Science and Technology. 54:1183-1196
Atmospheric Aerosols affect Earth’s climate directly by scattering and absorbing solar radiation. In order to study the optical properties of aerosols, we developed a broadband cavity-enhanced spectrometer that uses a supercontinuum laser source an
Autor:
Christopher D. Cappa, D. Al Fischer, Taylor M. Helgestad, Claudio Mazzoleni, Laura Fierce, Timothy B. Onasch, Lindsay Wolff, Swarup China, Geoffrey D. Smith, Andrew T. Lambe, Arthur J. Sedlacek, Janarjan Bhandari, Paul Davidovits
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, vol 117, iss 10
Proceedings of the National Academy of Sciences of the United States of America, vol 117, iss 10
Significance Absorption by black carbon strongly affects regional and global climate. Yet, large discrepancies between standard model predictions and regionally specific observations—often with observed absorption lower than expected—raise questi