First Int’l Conference on Sand and Dust Storms Held in Riyadh

First International Conference on Sand and Dust Storms was held in Riyadh from March 4 to 6. (SPA)
First International Conference on Sand and Dust Storms was held in Riyadh from March 4 to 6. (SPA)
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First Int’l Conference on Sand and Dust Storms Held in Riyadh

First International Conference on Sand and Dust Storms was held in Riyadh from March 4 to 6. (SPA)
First International Conference on Sand and Dust Storms was held in Riyadh from March 4 to 6. (SPA)

The First International Conference on Sand and Dust Storms was held in Riyadh from March 4 to 6, SPA said on Thursday.
The conference emphasized the need for increased international collaboration to address the growing threat of dust storms in the West Asia and Middle East region.
The conference, hosted by the Saudi National Center for Meteorology (NCM) and the World Meteorological Organization (WMO) Sand and Dust Storm Warning Regional Center, brought together leaders, researchers, and experts from various countries and organizations.
It called for expanding the reach of the NCM-WMO regional centers to cover all countries in West Asia and the Middle East region, which are disproportionately affected by dust storms due to resource depletion.
Establishing a coordination framework among countries was deemed crucial to address transboundary dust storms, supporting source countries in mitigating their impact on affected regions, and conducting further research to understand the root causes of these storms.
The conference urged regional countries to collaborate and leverage the regional center's and international research institutions' expertise to achieve coordinated research and monitoring efforts.
This collaboration includes establishing strategically located research stations and developing a regional network for improved data exchange and early warning systems.
Another topic highlighted during the conference was the importance of raising public awareness about the social, health, economic, and developmental impacts of dust storms.
The conference also recommended regular regional meetings to facilitate knowledge sharing and collaboration among countries.
The conference highlighted the potential of existing Saudi initiatives, such as the Regional Climate Change Center and Regional Cloud Seeding Program, to help countries mitigate the negative impacts of dust storms across the region.
The event emphasized the need for further research on the interactions between dust and human-made emissions, particularly their combined impact on health, aligned with World Health Organization standards. Connecting research findings to policy decisions was also emphasized as vital for developing effective solutions to combat dust storms and their associated challenges.
The conference commended Saudi Arabia for hosting the 16th session of the Conference of the Parties (COP16) of the United Nations Convention to Combat Desertification (UNCCD) and called for increased development programs and stronger links between research and policymaking.
The three-day conference explored a broad range of topics, including dust's impact on air quality and human health in urban dry areas, predicting and mitigating sand and dust storms, monitoring and forecasting techniques, dust characterization and properties, health and air quality in dust-affected regions, measuring and modeling the impact of dust on solar energy devices and climate in the Arabian Peninsula, and the interplay of dust, weather, climate, and policy, as well as ongoing UN efforts to combat sand and dust storms.
A dedicated panel discussion focused on enhancing regional resilience to sand and dust storms, drought, and land degradation. This session aimed to strengthen regional data exchange and capacity building, develop an international cooperation framework, align efforts with sustainable development goals, address root causes and challenges, and integrate dust and sandstorm data into relevant COP16 decisions to support affected parties.



Visibility Drops in Parts of Delhi as Pollution Surges

Indian people walk as the city is covered in smog near Rajpath in New Delhi, India, 13 November 2024.  (EPA)
Indian people walk as the city is covered in smog near Rajpath in New Delhi, India, 13 November 2024. (EPA)
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Visibility Drops in Parts of Delhi as Pollution Surges

Indian people walk as the city is covered in smog near Rajpath in New Delhi, India, 13 November 2024.  (EPA)
Indian people walk as the city is covered in smog near Rajpath in New Delhi, India, 13 November 2024. (EPA)

A toxic haze enveloped India's national capital on Wednesday morning as temperatures dropped and pollution surged, reducing visibility in some parts and prompting a warning from airport authorities that flights may be affected.

Delhi overtook Pakistan's Lahore as the world's most polluted city in Swiss group IQAir's live rankings, with an air quality index (AQI) score of more than 1,000, considered "hazardous", but India's pollution authority said the AQI was around 350.

Officials were not immediately available to explain the variation.

The India Meteorological Department (IMD) said the pollution had reduced visibility to 100 meters (328 feet) in some places by around 8 a.m. (0230 GMT).

"Low visibility procedures" were initiated at the city's Indira Gandhi International Airport, operator Delhi International Airport Limited said in a post on social media platform X.

"While landing and takeoffs continue at Delhi Airport, flights that are not CAT III compliant may get affected," the authority said.

CAT III is a navigation system that enables aircraft to land even when visibility is low.

The IMD said the city's temperature dropped to 17 degrees Celsius (63 degrees Fahrenheit) on Wednesday morning from 17.9C on Tuesday, and may fall further as sunlight remains cut off due to the smog.

Delhi battles severe pollution every winter as cold, heavy air traps dust, emissions, and smoke from farm fires set off illegally in the adjoining, farming states of Punjab and Haryana.

Previously, authorities have closed schools, placed restrictions on private vehicles, and stopped some building work to curb the problem.

The city's environment minister said last week that the government was keen to use artificial rain to cut the smog.

Pakistan's Punjab province, which shares a border with India, has also banned outdoor activities, closed schools, and ordered shops, markets and malls to close early in some parts in an effort to protect its citizens from the toxic air.