Zobrazeno 1 - 10
of 577
pro vyhledávání: '"K, Emmons"'
Autor:
D. P. Edwards, S. Martínez-Alonso, D. S. Jo, I. Ortega, L. K. Emmons, J. J. Orlando, H. M. Worden, J. Kim, H. Lee, J. Park, H. Hong
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8943-8961 (2024)
The Geostationary Environment Monitoring Spectrometer (GEMS) over Asia is the first geostationary Earth orbit instrument in the virtual constellation of sensors for atmospheric chemistry and composition air quality research and applications. For the
Externí odkaz:
https://doaj.org/article/51c385336e564daeb3c06519429f40dd
Autor:
H. Lin, L. K. Emmons, E. W. Lundgren, L. H. Yang, X. Feng, R. Dang, S. Zhai, Y. Tang, M. M. Kelp, N. K. Colombi, S. D. Eastham, T. M. Fritz, D. J. Jacob
Publikováno v:
Atmospheric Chemistry and Physics, Vol 24, Pp 8607-8624 (2024)
Tropospheric ozone is a major air pollutant and greenhouse gas. It is also the primary precursor of OH, the main tropospheric oxidant. Global atmospheric chemistry models show large differences in their simulations of tropospheric ozone budgets. Here
Externí odkaz:
https://doaj.org/article/712cd78ebcad42cf96a097d637349c22
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-10 (2024)
Abstract Rapid warming at high latitudes, particularly in Siberia, has led to large wildfires in recent years that cause widespread smoke plumes. These fires lead to substantial deterioration in summer air quality in the region, with a factor 4 incre
Externí odkaz:
https://doaj.org/article/856e9f0c9c124c9f8aaaa5d29241d8cc
Autor:
K.-M. Kim, S.-W. Kim, S. Seo, D. R. Blake, S. Cho, J. H. Crawford, L. K. Emmons, A. Fried, J. R. Herman, J. Hong, J. Jung, G. G. Pfister, A. J. Weinheimer, J.-H. Woo, Q. Zhang
Publikováno v:
Geoscientific Model Development, Vol 17, Pp 1931-1955 (2024)
In this study, the WRF-Chem v4.4 model was utilized to evaluate the sensitivity of O3 simulations with three bottom-up emission inventories (EDGAR-HTAP v2 and v3 and KORUS v5) using surface and aircraft data in East Asia during the Korea-United State
Externí odkaz:
https://doaj.org/article/8c82bceeef7046ba968d8a93d4cd828d
Autor:
W. Tang, L. K. Emmons, H. M. Worden, R. Kumar, C. He, B. Gaubert, Z. Zheng, S. Tilmes, R. R. Buchholz, S.-E. Martinez-Alonso, C. Granier, A. Soulie, K. McKain, B. C. Daube, J. Peischl, C. Thompson, P. Levelt
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 6001-6028 (2023)
The Multi-Scale Infrastructure for Chemistry and Aerosols Version 0 (MUSICAv0) is a new community modeling infrastructure that enables the study of atmospheric composition and chemistry across all relevant scales. We develop a MUSICAv0 grid with Afri
Externí odkaz:
https://doaj.org/article/54520bad7d104402b3ccee08ab8c91d7
Autor:
M. Val Martin, E. Blanc-Betes, K. M. Fung, E. P. Kantzas, I. B. Kantola, I. Chiaravalloti, L. T. Taylor, L. K. Emmons, W. R. Wieder, N. J. Planavsky, M. D. Masters, E. H. DeLucia, A. P. K. Tai, D. J. Beerling
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 5783-5801 (2023)
Surficial enhanced rock weathering (ERW) is a land-based carbon dioxide removal (CDR) strategy that involves applying crushed silicate rock (e.g., basalt) to agricultural soils. However, unintended biogeochemical interactions with the nitrogen cycle
Externí odkaz:
https://doaj.org/article/844ef0871997485082b7256156f7be41
Autor:
C. Wiedinmyer, Y. Kimura, E. C. McDonald-Buller, L. K. Emmons, R. R. Buchholz, W. Tang, K. Seto, M. B. Joseph, K. C. Barsanti, A. G. Carlton, R. Yokelson
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 3873-3891 (2023)
We present the Fire Inventory from National Center for Atmospheric Research (NCAR) version 2.5 (FINNv2.5), a fire emissions inventory that provides publicly available emissions of trace gases and aerosols for various applications, including use in gl
Externí odkaz:
https://doaj.org/article/d5e7d9ad6eb4434c9b9f164b456de41a
Publikováno v:
Geoscientific Model Development, Vol 16, Pp 3893-3906 (2023)
The Community Earth System Model (CESM) community has been providing versatile modeling options, with simple to complex chemistry and aerosol schemes in a single model, in order to support the broad scientific community with various research interest
Externí odkaz:
https://doaj.org/article/ed27caeedd064c529afe767cfef5a863
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 5467-5486 (2023)
We quantify future changes in wildfire burned area and carbon emissions in the 21st century under four Shared Socioeconomic Pathways (SSPs) scenarios and two SSP5-8.5-based solar geoengineering scenarios with a target surface temperature defined by S
Externí odkaz:
https://doaj.org/article/396c8548111c4292bf0be9749392fc35
Autor:
T. M. Fritz, S. D. Eastham, L. K. Emmons, H. Lin, E. W. Lundgren, S. Goldhaber, S. R. H. Barrett, D. J. Jacob
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 8669-8704 (2022)
We implement the GEOS-Chem chemistry module as a chemical mechanism in version 2 of the Community Earth System Model (CESM). Our implementation allows the state-of-the-science GEOS-Chem chemistry module to be used with identical emissions, meteorolog
Externí odkaz:
https://doaj.org/article/e7a73a11de6e448ebe8735c06c94015a