Results 11 to 20 of about 4,244 (217)

FLEXPART version 11: improved accuracy, efficiency, and flexibility [PDF]

Geoscientific Model Development
Numerical methods and simulation codes are essential for the advancement of our understanding of complex atmospheric processes. As technology and computer hardware continue to evolve, the development of sophisticated code is vital for accurate and ...
L. Bakels, D. Tatsii, A. Tipka, A. Tipka, R. Thompson, M. Dütsch, M. Blaschek, P. Seibert, P. Seibert, K. Baier, S. Bucci, M. Cassiani, S. Eckhardt, C. Groot Zwaaftink, S. Henne, P. Kaufmann, V. Lechner, C. Maurer, M. D. Mulder, I. Pisso, A. Plach, R. Subramanian, M. Vojta, A. Stohl   +23 more
doaj   +9 more sources

Improving trajectory calculations by FLEXPART 10.4+ using single-image super-resolution [PDF]

Geoscientific Model Development, 2023
Lagrangian trajectory or particle dispersion models as well as semi-Lagrangian advection schemes require meteorological data such as wind, temperature and geopotential at the exact spatiotemporal locations of the particles that move independently from a ...
R. Brecht, L. Bakels, A. Bihlo, A. Stohl
doaj   +6 more sources

Linking marine phytoplankton emissions, meteorological processes, and downwind particle properties with FLEXPART [PDF]

Atmospheric Chemistry and Physics, 2021
Marine biogenic particle contributions to atmospheric aerosol concentrations are not well understood though they are important for determining cloud optical and cloud-nucleating properties.
K. J. Sanchez, K. J. Sanchez, B. Zhang, H. Liu, G. Saliba, C.-L. Chen, S. L. Lewis, L. M. Russell, M. A. Shook, E. C. Crosbie, E. C. Crosbie, L. D. Ziemba, M. D. Brown, M. D. Brown, T. J. Shingler, C. E. Robinson, C. E. Robinson, E. B. Wiggins, E. B. Wiggins, K. L. Thornhill, K. L. Thornhill, E. L. Winstead, E. L. Winstead, C. Jordan, C. Jordan, P. K. Quinn, T. S. Bates, T. S. Bates, J. Porter, T. G. Bell, T. G. Bell, E. S. Saltzman, M. J. Behrenfeld, R. H. Moore   +33 more
doaj   +6 more sources

Risk Assessment of Possible Hazards of El Dabaa Nuclear Power Plant Using FLEXPART Model

Engineering Proceedings, 2023
New Nuclear Power Plant (NPP), which is under construction in El Dabaa, Egypt, is expected to start working within few years. Such project should be associated with several scientific research works.
Nourhan ElShafeey, Mohamed Mohamed Eid, Amgad Saber Mahmoud, Ashraf Saber Zakey   +3 more
doaj   +3 more sources

Study of the Application of WRF-FLEXPART in Airborne Balloon Movement Simulation

Applied Sciences
In the present era, national borders frequently encounter the risk and threat of unidentified airspace objects such as airborne balloons; however, there is a lack of effective methods for predicting their trajectories. To address this gap, we examine the
Guangjie Wang, Luoqi Yang, Yegui Wang, Qifa Cai, Juan Li, Weiren Lan, Yongjing Ma   +6 more
doaj   +3 more sources

Validation and sensitivity analysis of the FLEXPART model using the Kincaid experiment data

International Journal of Advanced Nuclear Reactor Design and Technology
FLEXPART, a Lagrangian particle dispersion model, is widely used in atmospheric dispersion and nuclear emergency response studies. However, a systematic sensitivity analysis of this model is still lacking.
Huanting Li, Li Yang, Yinglu Cao, Xinpeng Li, Sheng Fang   +4 more
doaj   +3 more sources

Source attribution using FLEXPART and carbon monoxide emission inventories: SOFT-IO version 1.0 [PDF]

Atmospheric Chemistry and Physics, 2017
Since 1994, the In-service Aircraft for a Global Observing System (IAGOS) program has produced in situ measurements of the atmospheric composition during more than 51 000 commercial flights.
B. Sauvage, A. Fontaine, S. Eckhardt, A. Auby, D. Boulanger, H. Petetin, R. Paugam, G. Athier, J.-M. Cousin, S. Darras, P. Nédélec, A. Stohl, S. Turquety, J.-P. Cammas, V. Thouret   +14 more
doaj   +9 more sources

A new aerosol wet removal scheme for the Lagrangian particle model FLEXPART v10 [PDF]

Geoscientific Model Development, 2017
A new, more physically based wet removal scheme for aerosols has been implemented in the Lagrangian particle dispersion model FLEXPART. It uses three-dimensional cloud water fields from the European Centre for Medium-Range Weather Forecasts (ECMWF) to ...
H. Grythe, N. I. Kristiansen, C. D. Groot Zwaaftink, S. Eckhardt, J. Ström, P. Tunved, R. Krejci, A. Stohl   +7 more
doaj   +10 more sources

The Lagrangian particle dispersion model FLEXPART version 10.4 [PDF]

Geoscientific Model Development, 2017
Following its release and corresponding publication in GMD, we present the Lagrangian model FLEXPART 10.4, which simulates the transport, diffusion, dry and wet deposition, radioactive decay and first order chemical reactions of atmospheric tracers ...
I. Pisso
semanticscholar   +2 more sources

Comparisons between the distributions of dust and combustion aerosols in MERRA-2, FLEXPART, and CALIPSO and implications for deposition freezing over wintertime Siberia [PDF]

Atmospheric Chemistry and Physics, 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 ...
L. M. Zamora, L. M. Zamora, R. A. Kahn, N. Evangeliou, C. D. Groot Zwaaftink, K. B. Huebert   +5 more
doaj   +2 more sources