New Study Interlinks Super Dust Storm, Aerosol Radiative Feedback
Muhammad Irfan Published August 16, 2023 | 04:30 PM
LANZHOU, (UrduPoint / Pakistan Point News - 16th Aug, 2023 ) :Chinese researchers have made significant headway in the study of the feedback mechanism between dust aerosol and dust weather. This research is instrumental in aiding the prevention and control of dust storms, according to Lanzhou University.
The study provides strong support for a more comprehensive understanding of the dust weather feedback mechanism, improving dust forecasting and dust control capabilities, said Chen Siyu, leader of the study and professor with the College of Atmospheric Sciences of Lanzhou University.
Dust constitutes the Primary component of atmospheric aerosols, accounting for 75 percent of the global aerosol mass loading and 25 percent of the global aerosol optical depth. Frequent dust storms in recent years have led to growing concern among the public and the scientific community regarding the issue of dust.
Researchers from the team carried out the study on a typical dust storm case in May 2019, with the weather-research-and forecasting model coupled with chemistry (WRF-Chem), as well as satellite remote sensing data and ground observation data.
The results showed that dust radiative feedback results in downward momentum transport and cools the northeast of Mongolia by affecting zonal winds and temperature advection. Furthermore, strong levels of dust have persisted and continue to cause high dust concentrations in northern China via westerlies.
This study explores how dust radiative feedback over the Gobi Desert can intensify the Mongolian cyclone and provides a scientific reference for related studies, said Chen. The results of the study have been published in the journal npj Climate and Atmospheric Science.
Recent Stories
Currency Rate In Pakistan - Dollar, Euro, Pound, Riyal Rates On 3 May 2024
Today Gold Rate in Pakistan 03 May 2024
Dar for joint action to counter Islamophobia in context of Israeli aggression ag ..
Azam Tarar urges for effective implementation of Action Plan for Human Rights
PAF cadets' graduation ceremony held
One-day national seminar "Great Power Competition: Challenges and Opportunities ..
10 firms submit LoIs for PIA: Aleem Khan
Saudi Arabia launches Nusuk pilgrim card for the Hajj of 2024
High Commissioner Hawkins hosts reception to mark 'Australia Day in Spring'
PM forms inquiry committee to probe matter of wheat import
E-Evidence system inaugurated in Bahawalnagar district courts
Bitterness at UCLA as Gaza protest cleared
More Stories From Miscellaneous
-
Waste Management – A persistent challenge for MWMC
3 hours ago -
Experts for ending child labour
2 days ago -
Labour Day - A reminder for better facilities to workers
2 days ago -
Stage Drama Mohabati Manhoon presents in Arts council Larkana
5 days ago -
Wheat farmers in a fix on price, procurement mechanism
5 days ago -
Modern tools to help transform crime investigation procedures
5 days ago
-
Sanam Marvi captivates audience with mesmerizing performance
6 days ago -
Modern Education Techniques: A pathway to achieve economic development
7 days ago -
Kite Flying: From cultural festival to deadly sport
7 days ago -
PDMA predicts gusty wind, rain with thunder, hails
10 days ago -
Iranian president Raisi given guard of honour at PM House
11 days ago -
Intellectuals, writers accolades Naseer Mirza on his literary contribution
12 days ago