Zobrazeno 1 - 10
of 489
pro vyhledávání: '"R A Kahn"'
Autor:
L. M. Zamora, R. A. Kahn
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 19, Pp n/a-n/a (2024)
Abstract Cloud phase has important impacts on Arctic surface temperatures, and circumstantial evidence suggests that dust aerosols have strong regional impacts on Arctic cloud phase. We used 7 years of satellite observations and model and reanalysis
Externí odkaz:
https://doaj.org/article/a363a1d324c0414ab79a7b584a2e90a5
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 471-498 (2024)
For over 40 years, the Geostationary Operational Environmental Satellite (GOES) system has provided frequent snapshots of the Western Hemisphere. The advanced baseline imagers (ABIs) on the GOES-16, GOES-17, and GOES-18 platforms are the first GOES-s
Externí odkaz:
https://doaj.org/article/30faf72aa5fc4f6982d5e4286c560caf
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 4947-4960 (2023)
Shallow and coastal waters are often rich in nutrients (eutrophic), biologically productive, turbid from runoff, and located where the atmosphere above can be more aerosol-laden than over open-ocean waters due to proximity to aerosol sources on land.
Externí odkaz:
https://doaj.org/article/e697f9af843c4a81a59143d4d21a059d
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 6865-6887 (2022)
Launched in December 1999, NASA's Multi-angle Imaging SpectroRadiometer (MISR) has given researchers the ability to observe the Earth from nine different views for the last 22 years. Among the many advancements that have since resulted from the launc
Externí odkaz:
https://doaj.org/article/2a5a0fc5d4774c4899b10db62bf7d01d
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 12269-12285 (2022)
Aerosol distributions have a potentially large influence on climate-relevant cloud properties but can be difficult to observe over the Arctic given pervasive cloudiness, long polar nights, data paucity over remote regions, and periodic diamond dust e
Externí odkaz:
https://doaj.org/article/4c7019d569414cd58e99fb9a4eeecb11
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 10267-10290 (2022)
The optical and chemical properties of biomass burning (BB) smoke particles greatly affect the impact that wildfires have on climate and air quality. Previous work has demonstrated some links between smoke properties and factors such as fuel type and
Externí odkaz:
https://doaj.org/article/60eb418069b54190818991378177ce30
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 6199-6220 (2021)
Convective clouds are common and play a major role in Earth's water cycle and energy balance; they may even develop into storms and cause severe rainfall events. To understand the convective cloud development process, this study investigates the impa
Externí odkaz:
https://doaj.org/article/d10dc5a8cca54686b0b166bac413fda9
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 5319-5334 (2020)
Poor air quality is the world's single largest environmental health risk, and air quality monitoring is crucial for developing informed air quality policies. Efforts to monitor air pollution in different countries are uneven, largely due to the high
Externí odkaz:
https://doaj.org/article/4668495dad824dd785d4e3a2538c4b33
Autor:
M. J. Garay, M. L. Witek, R. A. Kahn, F. C. Seidel, J. A. Limbacher, M. A. Bull, D. J. Diner, E. G. Hansen, O. V. Kalashnikova, H. Lee, A. M. Nastan, Y. Yu
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 593-628 (2020)
The Multi-angle Imaging SpectroRadiometer (MISR) instrument has been operational on the National Aeronautics and Space Administration (NASA) Earth Observing System (EOS) Terra satellite since early 2000, creating an extensive data set of global Earth
Externí odkaz:
https://doaj.org/article/2e2b5cbefdf445109968f053e7e408b0
Autor:
L. Sogacheva, T. Popp, A. M. Sayer, O. Dubovik, M. J. Garay, A. Heckel, N. C. Hsu, H. Jethva, R. A. Kahn, P. Kolmonen, M. Kosmale, G. de Leeuw, R. C. Levy, P. Litvinov, A. Lyapustin, P. North, O. Torres, A. Arola
Publikováno v:
Atmospheric Chemistry and Physics, Vol 20, Pp 2031-2056 (2020)
Satellite instruments provide a vantage point for studying aerosol loading consistently over different regions of the world. However, the typical lifetime of a single satellite platform is on the order of 5–15 years; thus, for climate studies, the
Externí odkaz:
https://doaj.org/article/24c92b47ea1c40479280d391ec6d3e9d