Results 1 to 10 of about 1,618 (133)

Trajectory analysis of Mythimna Loreyi migration into Korea using the HYSPLIT model [PDF]

open access: yesScientific Reports
Migratory moth species have a negative impact on agriculture in Korea, causing economic crop losses for farming households. The moths fly a considerable distance from their origins and settle in Korea, where they live for several generational cycles ...
Juhyeong Han   +4 more
doaj   +2 more sources

Transmission of Seeding Agent for Aircraft Precipitation Enhancement Based on the HYSPLIT Model

open access: yesAtmosphere, 2022
The precipitation enhancement operation data of aircraft from 2014 to 2019 and the global data assimilation system (NCEP GDAS) were used in this study. The transport process of the transmission of artificial precipitation enhancement seeding agents for ...
Xiuzhu Sha   +5 more
doaj   +3 more sources

Testing HYSPLIT Plume Dispersion Model Performance Using Regional Hydrocarbon Monitoring Data during a Gas Well Blowout

open access: yesAtmosphere, 2022
A gas well blowout in south central Texas in November 2019 that lasted for 20 days provided a unique opportunity to test the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model’s plume dispersion against hydrocarbon air monitoring ...
Gunnar W. Schade, Mitchell L. Gregg
doaj   +3 more sources

Comparative Analysis of Three Methods for HYSPLIT Atmospheric Trajectories Clustering

open access: yesAtmosphere, 2021
Using the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model to obtain backward trajectories and then conduct clustering analysis is a common method to analyze potential sources and transmission paths of atmospheric particulate ...
Likai Cui, Xiaoquan Song, Guoqiang Zhong
doaj   +3 more sources

The Impact of Fire Emission Inputs on Smoke Plume Dispersion Modeling Results [PDF]

open access: yesFire
Fire smoke significantly affects human health and air quality. The HYSPLIT dispersion model estimates the area impacted by smoke downwind, but the results are sensitive to input data.
Sam D. Faulstich   +3 more
doaj   +2 more sources

Simulation and Assessment of Episodic Dust Storms in Eastern Saudi Arabia Using HYSPLIT Trajectory Model and Satellite Observations

open access: yesAtmosphere
The “dust belt” region extending from the western Sahara to the Gobi Desert frequently generates severe dust storms that cause hazardous air quality and disrupt daily activities.
Abdulrahman Suhail Alzaid   +2 more
doaj   +3 more sources

Modeling some Dispersion Characteristics of Saline Particles from Urmia Lake Bed Based on near Surface Atmospheric Currents [PDF]

open access: yesمهندسی منابع آب, 2022
Introduction: Desiccation of Urmia Lake in the last two decades and saline dust emission from its dry bed has become an environmental crisis in the northwest of Iran.
Atefeh Hoseini Sadr   +1 more
doaj   +1 more source

Identification of Dust Centers in Birjand City [PDF]

open access: yesجغرافیا و آمایش شهری منطقه‌ای, 2023
Climatic phenomena in different regions of the world are different in relation to the geographical characteristics of each region. Dust is one of the dominant atmospheric phenomena in desert and semi-desert regions of the world.
Mohammad Cheki Forak   +2 more
doaj   +1 more source

Investigating the spatio-temporal pattern of PM2.5 concentrations in Jiangsu Province, China [PDF]

open access: yesE3S Web of Conferences, 2023
PM2.5 is a typical air pollutant which has harmful health effects worldwide, particularly in the developing countries such as China due to significant air pollution.
Hasnain Ahmad   +4 more
doaj   +1 more source

Introduction and study of Caspian Clouds (Case study from July 20 to 31, 2013) [PDF]

open access: yesنشریه جغرافیا و برنامه‌ریزی, 2023
For this purpose, data on the type, amount, and height of different cloud layers and daily precipitation of 36 synoptic stations located on the southern coast of the Caspian Sea were received from the Meteorological Organization.
shahnaz Rashedi   +3 more
doaj   +1 more source

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