Results 1 to 10 of about 594 (163)

The Lagrangian particle dispersion model FLEXPART-WRF version 3.1 [PDF]

open access: yesGeoscientific Model Development, 2013
The Lagrangian particle dispersion model FLEXPART was originally designed for calculating long-range and mesoscale dispersion of air pollutants from point sources, such that occurring after an accident in a nuclear power plant.
Adam Dingwell   +2 more
exaly   +9 more sources

The offline Lagrangian particle model FLEXPART–NorESM/CAM (v1): model description and comparisons with the online NorESM transport scheme and with the reference FLEXPART model [PDF]

open access: yesGeoscientific Model Development, 2016
The offline FLEXible PARTicle (FLEXPART) stochastic dispersion model is currently a community model used by many scientists. Here, an alternative FLEXPART model version has been developed and tailored to use with the meteorological output data ...
Øyvind Seland   +2 more
exaly   +4 more sources

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

open access: yesGeoscientific 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 ...
Sabine Eckhardt   +2 more
exaly   +9 more sources

The Lagrangian particle dispersion model FLEXPART version 10.4 [PDF]

open access: yesGeoscientific Model Development, 2019
The Lagrangian particle dispersion model FLEXPART in its original version in the mid-1990s was designed for calculating the long-range and mesoscale dispersion of hazardous substances from point sources, such as those released after an accident in a ...
Henrik Grythe   +2 more
exaly   +9 more sources

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

open access: yesApplied Sciences (Switzerland)
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
Yongjing Ma, Luoqi Yang, Ma Yongjing
exaly   +4 more sources

A new implementation of FLEXPART with Enviro-HIRLAM meteorological input, and a case study during a heavy air pollution event

open access: yesBig Earth Data
We integrated Enviro-HIRLAM (Environment-High Resolution Limited Area Model) meteorological output into FLEXPART (FLEXible PARTicle dispersion model).
Benjamin Foreback, Chenjie Hua
exaly   +3 more sources

An optimisation method to improve modelling of wet deposition in atmospheric transport models: applied to FLEXPART v10.4 [PDF]

open access: yesGeoscientific Model Development, 2023
Wet deposition plays a crucial role in the removal of aerosols from the atmosphere. Yet, large uncertainties remain in its implementation in atmospheric transport models, specifically in the parameterisation schemes that are often used.
S. Van Leuven   +9 more
doaj   +1 more source

Diagnostic Analysis of a Heavy Rainfall in Naqu and Simulation Study of the Source of Water Vapor in the Summer of 2014

open access: yesGaoyuan qixiang, 2022
As the "water tower of Asia", it’s of great significance to study the precipitation sources of the Qinghai-Xizang Plateau for China's water security and water resources utilization.Using the methods of diagnostic analysis and Lagrangian model simulation,
Yuting ZENG   +3 more
doaj   +1 more source

The Characteristics of Water Vapor Transport and Potential Sources of the Abnormal Summer Rainfall in Sanjiangyuan Region

open access: yesGaoyuan qixiang, 2022
As the source of the three major rivers of Yangtze River, Yellow River and Lancang River in China, Sanjiangyuan (SJY) and its water vapor source and transportation have an important impact on the weather and climate in the downstream area.According to ...
Xianyu YANG   +4 more
doaj   +1 more source

Comparative Analysis of Individual Water Vapor Sources in Dry and Wet Year in Southwest China

open access: yesGaoyuan qixiang, 2023
The climate of Southwest China is wet all year round, but the frequent drought disasters in recent years have caused huge economic losses such as crop yield reduction and forest fire.In order to fully understand the anomalies of water vapor transport in ...
Jianing ZHU   +4 more
doaj   +1 more source

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