By Thursday, Saharan dust will haze San Antonio, tint sunrises/sunsets, degrade air quality, and linger with possible scattered storms.

Expect low–mid 90s, high humidity, and a possible Central Texas excessive heat warning.

Dust crosses the Atlantic late spring–early fall, peaking in South Texas late June–mid‑August, carrying ~180 million tons.

Affected areas include Texas, the Gulf of Mexico, the Caribbean, the eastern US, and Cuba.

Dust brings hotter, drier weather; the Saharan Air Layer suppresses tropical cyclone formation and intensity, reduces Gulf/Caribbean hurricane risk, and reflects sunlight.

Air quality worsens as particulates and temperatures rise; dust contains iron and silica and can carry fungi and bacteria linked to respiratory disease.

Caribbean data show a 17‑fold asthma rise since the 1970s linked to Saharan plumes; fine particles can reach the bloodstream, triggering inflammation and cardiovascular events.

Dust storms can introduce microbes to North America, posing allergy and disease risks.

Vulnerable groups—people with asthma, COPD, heart disease, children, older adults, and pregnant women—should stay indoors, monitor air quality, use purifiers, and wear masks.

Use air conditioning/purifiers, check forecasts, carry allergy meds and saline drops, and stay in well‑ventilated spaces to limit exposure and symptoms.

Dust reduces visibility and disrupts transport; deploy adaptive signal plans, traveler information systems/ITS, and connected/autonomous vehicle technologies to optimize flow and cut low‑visibility crashes.

Dust deposition can cut solar generation up to 80% in severe events and ~15% with small amounts; particles are hard to remove, and cleaning costs ~€400–500/MW.

Mitigate with dust‑resistant coatings, cleaning robots or integrated cleaning, plus forecasting and proactive management to maintain power reliability.

Utilities should inspect insulators, prepare PV cleaning, and adjust solar output based on dust forecasts.

By Thursday, Saharan dust will haze San Antonio, tint sunrises/sunsets, degrade air quality, and linger with possible scattered storms.

Title:

Content: Breaking News
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San Antonians may want to stay indoors next week. Here's why.

A noticeable change in the air will arrive to the Alamo City next week.

SAN ANTONIO — San Antonio skies could look quite different next week but not in the way we're hoping for.

As San Antonians eagerly wait for rain to break our triple-digit temperatures another common occurrence will pick-up next week known as Saharan dust.

The dust is a combination of sand and dust traveling from North Africa across the Atlantic that peaking in late June through mid-August.

Light amounts of Saharan dust have arrived to the Alamo City this past week but will become more noticeable. Therefore, if you have asthma, COPD or any other type of respiratory illness you will want to stay indoors as much as possible during this time.

Timing of Saharan dust:

Monday - Little changes will be in the forecast as heavier amounts of dust remain over the gulf coast.

Credit: KENS 5 Weather

Tuesday - A large moderate level of Saharan dust will move into South Texas and San Antonio by late afternoon. San Antonians may notice hazy skies and trouble breathing if you're more sensitive to dusty air. But the dust doesn't stop here.

Credit: KENS 5 Weather

Wednesday - By mid-week Saharan dust ramps up continuing to build and push farther north stretching to the Dallas area. The continuing flow of the dust is partly due to a high pressure bringing a southeasterly flow to help pump the dust toward South Texas.

Credit: KENS 5 Weather

Thursday - As the week progresses dust levels continue to rise and could affect air quality levels. For those with any respiratory illnesses they should avoid outdoor activity including vigorous exercise. Also try to keep windows and doors closed. We will continue to monitor this development next week.

Credit: KENS 5 Weather

As dust increases across the area, San Antonians will notice more vibrant sunrises and sunsets. However, during the afternoons the sky appears a more milky white color.

Before You Leave, Check This Out

Title:

Content: The Weather Authority: Hot and hazy weekend

Author: Lauren Kreidler
Published: Updated:

As we kick off the weekend, we can expect hot and hazy skies due to some Saharan dust lingering around.

Temperatures will stay slightly above average, reaching the low to mid-90s by afternoon.

“Clouds and typical summertime afternoon scattered storms will help to keep us below that Heat Advisory threshold, though it is still going to feel hot outside,” added The Weather Authority Meteorologist Lauren Kreidler.

It’s not looking bad for boaters. Winds are out of the southeast and west, around 5 to 10 knots.

Sunday’s weather will be similar, though a few degrees warmer in some spots. Highs will reach the low to mid-90s yet again, with more afternoon scattered storms.

All is quiet in the tropics. No areas are expected to develop in the next 7 days.

Copyright ©2024 Fort Myers Broadcasting. All rights reserved.

This material may not be published, broadcast, rewritten, or redistributed without prior written consent.

How does Saharan dust affect immediate weather?

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What areas of the Americas have been affected by Saharan dust storms?

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How does Saharan dust affect immediate weather?

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What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

Expect low–mid 90s, high humidity, and a possible Central Texas excessive heat warning.

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Excessive heat continues into next week with little relief in sight

Record or near record heat is expected to continue into next week, according to the National Weather Service.

The most recent record fell on Monday when the temperature hit 105 in San Antonio, beating the previous record high of 103 set in 1918 and tied in 2011.

The border will continue to see the worst of the heat. Highs in Del Rio on Tuesday were forecast to go as high as 112, and the heat index could hit 116.

Outdoor strenuous work or exercise should be limited to the early morning or late evening hours. Even then, there should be frequent water and rest breaks, preferably in an air-conditioned area.

The oppressive heat is compounded by oppressive humidity and very little breeze. The flags flying over San Antonio City Hall on Tuesday looked like those flying above a listless ship at sea. When the winds do blow, they blow warm from the south and below 10 miles per hour.

Forecasters said the only relief will come late the next couple of days for some very isolated spots where afternoon heating could generate rogue showers. The western Hill Country has the best shot at that sort of shower activity.

A ridge over Mexico, to the southwest of San Antonio, is a major influencer on the miserable weather through next week.

Forecasters said the ridge will shift to the west a little later this week, allowing for slightly lower temperatures on Thursday before they inch back up again.

TPR was founded by and is supported by our community. If you value our commitment to the highest standards of responsible journalism and are able to do so, please consider making your gift of support today.

Brian Kirkpatrick can be reached at brian@tpr.org and on Twitter at @TPRBrian

Title:

Content: Austin weather: Record-breaking heat Monday

Dangerous and record-breaking heat is on the weather menu today.

The heat advisory has been upgraded to an excessive heat warning for much of Central Texas through Tuesday.

We will also live through weather history breaking the record high of 105 set in 1984.

Take breaks, don't over do it and stay hydrated with the dangerous heat rolling on.

You will also notice hazy skies as a plume of Saharan dust takes over Texas. The air quality will be moderate.

Is there any rain in sight to clean out the air, slow down the drought and heatwave? We will look at the forecast for the week ahead coming up on FOX 7 Good Day Austin.

Track your local forecast for the Austin area quickly with the free FOX 7 WAPP. The design gives you radar, hourly, and 7-day weather information just by scrolling. Our weather alerts will warn you early and help you stay safe during storms.

How does Saharan dust affect immediate weather?

How does Saharan dust affect immediate weather?

How does Saharan dust affect immediate weather?

Dust crosses the Atlantic late spring–early fall, peaking in South Texas late June–mid‑August, carrying ~180 million tons.

Title:

Content: Hurricane Killer? Here are some things you may not know about Saharan dust

Dust from Africa moves across the Atlantic every year from late spring to early fall

It’s a common visitor in the summer months: dust from the Saharan Desert. Hazy skies and occasional allergies are common issues caused by the dust. But did you know that this layer of dust is more interesting than it appears? Here are some things you may not know about Saharan dust:

KEY TAKEAWAYS

  • Millions of tons of dust are transported across the Atlantic every year
  • Nutrient-rich Saharan dust plays a crucial role in the global ecosystem
  • Dust suppresses hurricane development

WHOLE LOTTA DUST!

Every year, from late spring to early fall, trade winds transport 180 million tons of dust from the Saharan Desert across the Atlantic Ocean. Impressively, that’s as much as 4.5 million 18-wheelers full of dust!

NATURE’S BEST FRIEND

Saharan dust is often rich in nutrients like iron and phosphorus. As the dust settles over the ocean, it fertilizes algae and plankton, allowing them to grow and flourish in an otherwise barren environment. These organisms are vital sources of food for ocean life.

Similarly, as the dust settles over land, areas like the Amazon rainforest benefit from the extra nutrients.

HURRICANE EXTINGUISHER

The African dust that moves across the Atlantic Ocean is also called the Saharan Air Layer (SAL). The SAL occurs in waves at the same time as Atlantic hurricane season, from June through November.

It’s known that the SAL limits hurricane development and strength. This is because tropical storms like hurricanes need deep, rich moisture from the surface to the top of the atmosphere to survive. Since the air carrying Saharan dust is usually dry, it can prevent storms from forming and suppress existing storms from growing and strengthening.

DUST’S IMPACT ON TEXAS

While a dense plume of dust sometimes causes minor allergy-like symptoms for some, the most noticeable impact is on Texas skies. A haze often forms on the horizon, giving an ordinarily clear, blue sky a milky hue during the day.

At sunrise and sunset, the horizon can appear brilliantly orange because, with dust in the air, sunlight has more particles to bounce off.

About the Author

Sarah Spivey is a San Antonio native who grew up watching KSAT. She has been a proud member of the KSAT Weather Authority Team since 2017. Sarah is a Clark High School and Texas A&M University graduate. She previously worked at KTEN News. When Sarah is not busy forecasting, she enjoys hanging out with her husband and cat, and playing music.

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What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

Affected areas include Texas, the Gulf of Mexico, the Caribbean, the eastern US, and Cuba.

Title:

Content: Havana, Cuba.- Cubans are entering the final days of July with a forecast of high temperatures, accompanied by little rain throughout the national territory.

In recent days, the heat punished the inhabitants of the Caribbean island, where through the Institute of Meteorology it was learned that in 38 of the 68 stations subordinate to the scientific entity, temperatures above 34 Celsius degrees were reported.

Meanwhile, the nightly broadcast of the National Television Newscast specified that in the eastern territory of Granma 39°C were registered on Saturday.

Behind it, the most overwhelmed towns were Colón in the western province of Matanzas with 37.2 °C; and Bainoa, in the also western province of Mayabeque, with 36.5 °C; while in the capital the thermometers marked 36 °C.

Days prior to the establishment of these temperature records for the current month, the Institute of Meteorology warned about the arrival of a cloud of dust from the Sahara on the island.

The experts explained that this phenomenon would cause a new decrease in rainfall and would maintain the feeling of great heat.

These clouds contain iron, silica, fungi, bacteria, viruses, various pathogenic mites, among other elements. They can cause acute respiratory diseases, allergies and skin problems.

Dust from the Sahara affects coral reefs, and fruit, rice, sugar cane, bean and other crops. It is caused by storms that occurred in the Sahara desert, coming out of the African continent.

It moves over the freshest and most humid marine air, and joining the flow of the trade winds, it quickly reaches the Atlantic Ocean, the Caribbean Sea, and the Gulf of Mexico.

Title:

Content:
Breathing is going to get tougher as hotter temps mean more air pollution, says study

Not all pollution comes from people. When global temperatures increase by 4°C, harmful plant emissions and dust will also increase by as much as 14%, according to new UC Riverside research.

The research does not account for a simultaneous increase in human-made sources of air , which has already been predicted by other studies.

"We are not looking at human emissions of air pollution, because we can change what we emit," said James Gomez, UCR doctoral student and lead author of the study. "We can switch to electric cars. But that may not change air pollution from plants or dust."

Details of the degradation in future air quality from these have now been published in the journal Communications Earth & Environment. About two-thirds of the future pollution is predicted to come from plants.

All plants produce chemicals called biogenic volatile organic compounds, or BVOCs. "The smell of a just-mowed lawn, or the sweetness of a ripe strawberry, those are BVOCs. Plants are constantly emitting them," Gomez said.

On their own, BVOCs are benign. However, once they react with oxygen, they produce . As they're inhaled, these aerosols can cause and childhood asthma, as well as heart disease and lung cancer in adults.

There are two reasons plants increase BVOC production: increases in and increases in temperatures. Both of these factors are projected to continue increasing.

To be clear, growing plants is a net positive for the environment. They reduce the amount of in the atmosphere, which helps control global warming. BVOCs from small gardens will not harm people.

"Your lawn, for example, won't produce enough BVOCs to make you sick," Gomez explained. "It's the large-scale increase in carbon dioxide that contributes to the biosphere increasing BVOCs, and then organic aerosols."

The second-largest contributor to future air pollution is likely to be dust from the Saharan desert. "In our models, an increase in winds is projected to loft more dust into the atmosphere," said Robert Allen, associate professor of Earth and Planetary Sciences at UCR and co-author of the study.

As the climate warms, increased Saharan dust is likely to get blown around the globe, with higher levels of dust in Africa, the eastern U.S., and the Caribbean. Dust over Northern Africa, including the Sahel and the Sahara, is likely to increase due to more intense West African monsoons.

Both organic aerosols and , as well as sea salt, , and sulfate, fall into a category of airborne pollutants known as PM2.5, because they have a diameter of 2.5 micrometers or less. The increase in naturally sourced PM2.5 pollution increased, in this study, in direct proportion to CO2 levels.

"The more we increase CO2, the more PM2.5 we see being put into the atmosphere, and the inverse is also true. The more we reduce, the better the air quality gets," Gomez said.

For example, if the climate warms only 2°C, the study found only a 7% increase in PM2.5. All of these results only apply to changes found in air quality over land, as the study is focused on human health impacts.

The researchers hope the potential to improve air quality will inspire swift and decisive action to decrease CO2 emissions. Without it, temperatures may increase 4°C by the end of this century, though it's possible for the increase to happen sooner.

Gomez warns that CO2 emissions will have to decrease sharply to have a positive effect on future air quality.

"The results of this experiment may even be a bit conservative because we did not include climate-dependent changes in wildfire emissions as a factor," Gomez said. "In the future, make sure you get an air purifier."

More information: James Gomez et al, The projected future degradation in air quality is caused by more abundant natural aerosols in a warmer world, Communications Earth & Environment (2023). DOI: 10.1038/s43247-023-00688-7

Citation: Breathing is going to get tougher as hotter temps mean more air pollution, says study (2023, February 28) retrieved 28 February 2023 from https://phys.org/news/2023-02-tougher-hotter-temps-air-pollution.html
This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.

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What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

What areas of the Americas have been affected by Saharan dust storms?

What areas of the US have been affected by Saharan dust storms?

Dust brings hotter, drier weather; the Saharan Air Layer suppresses tropical cyclone formation and intensity, reduces Gulf/Caribbean hurricane risk, and reflects sunlight.

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Saharan dust brings hot and dry weather to Central Florida on Sunday

Saharan dust brings temperatures above average and dry conditions across Central Florida on Sunday.

“So you probably heard about the Saharan dust that’s been making for those hazy sunrises and sunsets here in the past few days,” Meteorologist Chris Gilson said. “It’s also been leading to those lower rain chances allowing our temperatures to heat up into the mid nineties.”

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Sunday’s high is 96 with a low of 75 and only a 10% chance of rain across Central Florida.

“A spot shower storm will be possible today but notice we’re seeing the reds and oranges, that’s all that dry air due in part to that Saharan dust that hangs around with us for today,” Gilson said.

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The Saharan dust sticks around into early next week as the dry air and slim rain chances continue.

The dust is helping keep the tropics quiet for the next five to seven days, but we still have a long way to go until the peak of Hurricane season in September.

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Title:

Content: 03-27-2024

Sahara desert dust storms carry harmful bacteria and fungi around the globe

We often dismiss springtime allergies as reactions to local pollen. Yet, something else might cause our sniffles and sneezes: a massive dust storms that originate thousands of miles away in Africa’s Sahara region.

These gargantuan dust plumes travel the globe every summer, carrying a cocktail of pollutants and potential pathogens across continents.

Dr. Shankar Chellam, a Texas A&M University professor is leading the charge to understand the biological hitchhikers within dust storms.

He and his team are working to determine what microbes, specifically bacteria and fungi, migrate with the dust and explore their potential impact on human health.

Hidden passengers in Sahara dust

“We all get allergies and potentially other more severe health effects when we breathe in dust, and it’s not fully known as to what causes those allergies,” said Dr. Chellam.

“Some people may think it is just the sand or clay minerals in the dust. Others think it is the metals or organics in the dust, and then some think it’s the bacteria and fungi.”

The Saharan dust cloud carries vast amounts of sand particles that transport bacteria and fungi.

Dr. Chellam’s research uniquely addresses how Saharan dust storms introduce these microbes into North America.

What the dust storm from Sahara tells us

Dr. Chellam and his team analyzed samples from a Saharan dust event that reached Houston in 2018. They measured metals, bacteria, and fungi to investigate any connections.

Fascinatingly, their findings revealed strong links between the biodiversity of the microbes and specific elements, especially calcium.

While these elements occur naturally in the Sahara, they also exist in our local environments. Pinpointing the exact origin of the dust and its cargo remains a challenge that scientists continue to tackle.

Our air – Not as empty as we think

Perhaps the most startling discovery is that even seemingly lifeless clouds of dust brim with biological activity.

“A key takeaway from this study is that a lot of biodiversity is not scientifically described. It doesn’t have a name, it can’t be cultured, and because it can’t be cultured, it’s difficult to study,” explained Dr. Daniel Spalink, assistant professor at Texas A&M.

The team’s high-tech DNA analysis allowed them to create an inventory of bacteria and fungi, even if the microbes themselves weren’t active.

Surprisingly, they found traces of several pathogens known to cause disease in humans, as listed by the World Health Organization (WHO).

“It doesn’t tell us if they are going to be able to infect us and make us sick,” Spalink cautions, “But at least the DNA of several pathogenic bacteria and fungi were identified in the African dust.”

Impact of climate change on Sahara dust

Climate change is altering weather patterns globally. This transformation affects dust storm behavior, leading to variations in their frequency and intensity.

In 2020, the United States experienced the most massive Saharan dust storm ever recorded, which experts named “Godzilla.”

This event highlighted the potential for increasing occurrences of such dust invasions. “The whole dynamics of the Saharan dust coming to Houston is primarily driven by atmospheric processes,” said Dr. Sourav Das, a former student of Dr. Chellam.

Global connection of Sahara dust

Sahara dust storm travels far beyond the borders of North America, affecting global environmental systems in profound ways.

This dust, originating from the vast Sahara Desert, embarks on transcontinental journeys that influence climate, ocean biology, and ecosystems far removed from its source.

The Saharan dust plays a critical role in climate regulation. As it travels across oceans and continents, it reflects sunlight back into space, cooling the Earth’s surface.

This natural phenomenon acts as a counterbalance to the warming effects of greenhouse gases, showcasing how desert dust can influence global temperatures.

However, the dust also carries microorganisms and nutrients, such as phosphorus, that fertilize remote ecosystems, from the Amazon rainforest to the Caribbean Sea, demonstrating nature’s complex nutrient cycles.

Benefits to oceans

Ocean biology benefits from the nutrient-rich dust as well. When Saharan dust settles on ocean waters, it delivers essential minerals that stimulate the growth of phytoplankton.

These microscopic plants form the foundation of the oceanic food chain, supporting a diverse array of marine life.

The influx of nutrients from the Sahara can thus boost marine productivity, affecting fish populations and the global fishing industry.

Disadvantages

The impact of Saharan dust is not universally beneficial. In ecosystems unaccustomed to the influx of foreign particles and nutrients, the dust can disrupt local environments.

For example, excessive dust deposition can smother coral reefs, blocking sunlight and hindering photosynthesis. This can stress coral ecosystems, leading to bleaching events and loss of biodiversity.

Moreover, the health implications of Saharan dust extend across continents. The dust carries not only nutrients but also pollutants and pathogens that can affect air quality and public health.

Communities in the path of these dust plumes may experience increased respiratory issues, allergies, and diseases, highlighting the need for global health monitoring and preparedness.

Study insights

It’s crucial to gather data across multiple dust events, spanning many years, to get a clearer picture of these airborne microbial communities and how they might transform over time.

While a lot remains unknown, research like this shines a spotlight on the hidden travelers swirling in the air we breathe — travelers who might be affecting our health in surprising ways.

The next time you catch a glimpse of a dust storm rolling in, remember the globe-trotting microbes it carries!

The findings of the study are published in Environmental Science & Technology.

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Title:

Content: Dust storms from the Sahara desert spread invisible allergens around the world
Science and Technology
Copy Link https: / / en.rt.com / x903
Many blame pollen when the allergy season begins, but there are “invisible travelers ” coming from the Sahara and Sahel region, who may be the cause of this allergy.
The huge dust plumes, which originate thousands of miles away in sub-Saharan Africa, travel by dust storms around the world every summer, carrying a mix of pollutants and potential pathogens across continents.
Dr. Shankar Chilam, a professor at Texas A & M University, led the task of understanding the biological movers within dust storms.
He and his team are working to identify microbes, specifically bacteria and fungi, that migrate with dust and explore their potential impact on human health.
Dr. Chillam ’ s research uniquely addresses how desert dust storms introduced these microbes into North America.
Dr Chillam and his team analysed samples of desert dust that arrived in Houston in 2018, measuring minerals, bacteria and fungi to check for any links.
Surprisingly, their findings revealed strong links between microbial biodiversity and specific elements, especially calcium.
While these elements occur naturally in the Sahara Desert, they are also found in local North American environments.
Identifying the exact source and payload of the dust remains a challenge that scientists continue to face.
Perhaps the most surprising discovery is that even seemingly lifeless dust clouds are full of biological activity.
High-tech DNA analysis allowed the team to create a reservoir of bacteria and fungi, even if the microbes themselves were not active.
Surprisingly, they found traces of several pathogens known to cause disease in humans, according to the World Health Organization.
Dr Daniel Spalink, an assistant professor at Texas A & M University, warns: “This doesn ’ t tell us whether they will be able to infect us and make us sick, but at least the DNA of many pathogenic bacteria and fungi has been identified in African dust. ”
Climate change is changing weather patterns globally.
This shift affects the behavior of dust storms, leading to differences in their frequency and severity.
The dust storm in the Sahara travels far beyond the borders of North America, affecting global ecosystems in profound ways.
The dust, which originates from the vast Sahara desert, is released on transcontinental journeys that affect climate, ocean biology and ecosystems far from its source.
As it travels across oceans and continents, desert dust reflects sunlight back into space, cooling the Earth ’ s surface.
This natural phenomenon acts as a counterbalance to the greenhouse effects of greenhouse gases, illustrating how desert dust can affect global temperatures.
Dust also carries microorganisms and nutrients, such as phosphorus, which fertilises remote ecosystems, from the Amazon rainforest to the Caribbean Sea, demonstrating complex nutrient cycles in nature.
Ocean biology also benefits from nutrient-rich dust.
When desert dust settles on ocean waters, it provides essential minerals that stimulate the growth of phytoplankton that form the basis of the oceanic food chain and support a variety of marine life.
Thus, the flow of food from the Sahara could boost marine productivity, affecting fish populations and the global fishing industry.
But the effect of desert dust is not always beneficial, and in ecosystems unusual for the flow of foreign particles and nutrients, the dust can disrupt local environments.For example, excessive dust deposition can strangle corals, block sunlight and hinder photosynthesis.
Moreover, the health effects of desert dust extend across continents, where dust not only carries nutrients but also contaminants and pathogens that can affect air quality and public health.
Communities in the path of these dust plumes may face increased respiratory problems, allergies and diseases, highlighting the need for surveillance and global health preparedness.
Source: earth.com
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Content: Saharan dust reaches stunning levels in Atlantic. Here's what that means for hurricane season

Significant Saharan dust plumes are common in the Atlantic during the start of hurricane season. If levels of SAL maintain a steadiness after about Aug. 20, then there would be significant ramifications to both the amount of cyclones and their overall strength.

First, Europe that was socked in by record levels of dust from the Sahara Desert in Africa. The Atlantic appears to have now taken the lead, with dust levels not seen in years across parts of the basin.

Satellite measurements indicate intensive plumes of dust, called the Saharan Air Layer, across much of the eastern Atlantic. Traces of dust have even made the more than 4,000-mile journey to Florida and the Gulf Coast.

Sunrises and sunsets have been enhanced across the Sunshine State as the particles scatter typical colors, allowing hues of orange, yellow and red to dominate the sky.

Aside from the vibrant colors, something not falling from the sky is precipitation.

According to NOAA, the air surrounding the SAL has about 50% less moisture than the typical atmosphere. This means the presence of the SAL can be detrimental to cloud formation and thunderstorm activity.

Significant plumes of dust and dry air are common during the first months of the hurricane season and usually persist through mid-August.

A LOOK AT A PHENOMENON THAT COULD DERAIL AN ACTIVE HURRICANE SEASON

How Saharan dust impacts hurricane season

NOAA estimates that more than 180 million tons of dust leave the African continent every year, reducing thunderstorm activity and tropical cyclone formation.

Dry air and Saharan dust are perennial wild cards in tropical weather outlooks, as meteorology has yet to develop sufficient methods to forecast plumes weeks and months in advance.

Years with significant dust often experience reduced cyclone activity. Seasons with minimal dust typically rank at the top echelons of activity, thanks to increased moisture availability for tropical systems and warmer water temperatures.

The current season is a bit unusual as water temperatures started on the warm side across much of the basin, negating any minor effects from a dust storm.

Warm waters and limited exposure to dry air helped with the formations of AlbertoBeryl and Chris during late June and early July.

Since Beryl’s historic trek through the Caribbean and into the Gulf of Mexico, the basin has been relatively quiet, a likely product of the increase in dry air.

The trend for limited activity in the Atlantic basin is expected to continue for the foreseeable future, meaning that the next cyclone formation may be weeks away.

5 THINGS TO KNOW ABOUT THE SAHARAN DUST PLUME

During an average year, the fourth-named storm usually doesn’t form until about Aug. 15, meaning any formation during the next month will keep the season ahead of a typical schedule.

Despite the hostile conditions in the Atlantic, hurricane forecasters at Colorado State University maintain that 2024 will be a busy season in the Atlantic.

CSU released its updated outlook Tuesday, which calls for an additional 22 named storms, 11 hurricanes and five major hurricanes.

"This forecast is of above-normal confidence. We anticipate a well above-average probability for major hurricane landfalls along the continental United States coastline and in the Caribbean," CSU forecasters stated during their most recent tropical update. "As with all hurricane seasons, coastal residents are reminded that it only takes one hurricane making landfall to make it an active season."

The season runs through Nov. 30, but nearly 60% of cyclone formation occurs in August and September.

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How does Saharan dust affect immediate weather?

reduces storms
lowers rain chances
increases temperature

What are the positive effects of Saharan dust on the environment?

How does Saharan dust affect immediate weather?

reduces storms
lowers rain chances
increases temperature

What are the positive effects of Saharan dust on the environment?

How does Saharan dust affect immediate weather?

reduces storms
lowers rain chances
increases temperature

What are the positive effects of Saharan dust on the environment?

How does Saharan dust affect immediate weather?

reduces storms
lowers rain chances
increases temperature

What are the positive effects of Saharan dust on the environment?

How does Saharan dust affect immediate weather?

reduces storms
lowers rain chances
increases temperature

What are the positive effects of Saharan dust on the environment?

Air quality worsens as particulates and temperatures rise; dust contains iron and silica and can carry fungi and bacteria linked to respiratory disease.

Title:

Content: An Unexpected Reason It'll Be Harder to Breathe as Earth Warms

If you think it's just human-made pollution that'll be clogging our lungs, think again.

We may earn a commission from links on this page.

As global temperatures and emissions rise, it’s going to become harder to breathe. Air quality issues won’t just come from human activity, though—the natural world could also release more pollution in a rapidly warming world.

A recent study published in the journal Communications Earth & Environment found that a warming planet means more particles in the atmosphere, including dust and organic aerosols from plants. While we usually think of plants for their benefits to the environment, in certain circumstances they can actually release compounds that aren’t great for our respiratory systems.

Researchers at the University of California Riverside examined how air quality could change over time as temperatures and carbon dioxide increase. They looked at data from 13 models that participate in the Coupled Model Intercomparison Project, which compares climate data outcomes. Results from the models showed that increases in CO2 and hotter temperatures will create more global average concentrations of fine particulate matter, or PM2.5. The two largest contributors will come from dust and organic aerosols from plants. PM2.5 is particularly bad for humans: Long-term exposure is linked to lung problems, heart disease, and premature death.

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If global temperatures increase by 4 degrees Celsius, then dust and plant emissions are predicted to increase as much as 14%, according to the study. But if the world manages to stay within 2 degrees Celsius of warming, that increase in PM2.5 is about 7%. “The more we increase CO2, the more PM2.5 we see being put into the atmosphere, and the inverse is also true. The more we reduce, the better the air quality gets,” James Gomez, UC Riverside doctoral student and lead author of the study, said in a press release.

All plants produce chemicals that are called biogenic volatile organic compounds, or BVOCs (if you’ve ever smelled a freshly mown lawn, you’ve experienced these compounds). The BVOCs oxidize in the atmosphere and form organic aerosols; an increase in BVOCs could create public health issues. “Really anybody that has respiratory issues could be negatively impacted by air pollution,” Gomez told Earther. “Even an average healthy person who breathes in excessive amounts of air pollution could be negatively affected and develop respiratory issues.”

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The second largest contributor to the increase in naturally occurring air pollution would come from the Sahara Desert in Africa. Results from the models showed that a warmer world means changes in wind patterns. Remember the large dust cloud from the Sahara that traveled across the Atlantic Ocean and hovered over the southern U.S. and the Caribbean in 2020? Now imagine a bigger dust cloud. “We looked at the magnitude of the change,” Gomez said. “The dust events that do occur will be more likely to be stronger…The ones that happen would probably be larger.”

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The study did not consider other forms of air pollution caused by the natural world, like wildfire smoke, because that’s harder to place into climate models, according to Gomez. Because of that omission, he thinks the results are underestimating how bad PM2.5 pollution could become if emissions and global warming aren’t reigned in.

And that’s not even talking about human-caused pollution. Gomez pointed out that, even though human pollution was not calculated for here, human activity has led carbon dioxide to increase in our atmosphere. “Indirectly, we are causing these changes in the natural system,” Gomez said. “Nature is making the air pollution worse, as a result of our net actions.”

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

Caribbean data show a 17‑fold asthma rise since the 1970s linked to Saharan plumes; fine particles can reach the bloodstream, triggering inflammation and cardiovascular events.

Title:

Content: Older Barbadians being diagnosed with asthma Loop Barbados

The content originally appeared on: Barbados News

Head of the Queen Elizabeth Hospital’s Respiratory Unit, Dr Dawn Alleyne, says more Barbadians are being diagnosed with asthma later in life, in their 40s and 50s.

Dr Alleyne, who is a Pulmonologist/Intensivist and Head of the Department of Medicine at the hospital, said the incidence of asthma in the Caribbean, including Barbados, had increased 17-fold since the 1970s. She added these trends are correlated with the increase in Sahara dust plumes and the frequency of the dust in the atmosphere.

She further noted that about 20 per cent of the local population had asthma. This meant the condition was quite common.

Due to climate change, dust events have been increasing. The dust, which traditionally visits from June to August, is now being seen in March or April.

The Pulmonologist/Intensivist said traditionally in Barbados, persons presented with asthma in childhood and either grew out of it as they got older, or lived with it as adults. However, this has changed.

“On a day-to-day basis when we conduct clinics, either [in my private practice] or at the hospital, I meet lots of people with severe lung diseases of all types, especially people with asthma. And several of my asthmatic patients have recorded quite clearly in their diaries that they’ve had challenges when we get the situations where we have cars covered in grey dust. Generally, those are the heavy Sahara dust days.

“A lot of the patients are now having to reach for their rescue inhalers, the Ventolin and Berotec inhalers because the asthma condition which generally has been stable, seems to deteriorate during the periods of times when we have lots of dust in the atmosphere,” Dr Alleyne stated.

The respiratory expert shared that persons usually presented with a gamut of symptoms when dust events occurred. These include itchy eyes, runny nose, soreness of the throat, coughing, especially at night, and wheezing.

Those who have chronic lung diseases, such as interstitial lung disease and chronic obstructive lung disease, also complain of increase in shortness of breath on the days in which there is a heavy dust cover,” she said.

She added that people who are not asthmatics should pay close attention to symptoms, such as chest tightness, when there is exertion, allergic rhinitis, eczema, snoring at night or allergic conjunctivitis. These persons could have an increased risk of developing asthma, she stated.

Dr Alleyne noted the situation was not unique to Barbados but could be seen across the world wherever the Sahara dust is being disseminated.

“So, you look at studies from Spain, Italy, the United States, and the French Caribbean. Throughout these areas, people are reporting an increased incidence of Sahara dust plumes, increased incidence of deterioration of asthma control, and patients are being hospitalised for not only respiratory illnesses, but also cardiovascular illnesses. So, the Sahara dust situation really is one that we really need to look at, not just as a hazy day and a sunset that’s not quite clear but really the impact that it is having on health in general, and we need to take it quite seriously.”

In the case of cardiovascular diseases, she said research show that the dust seems to affect the cardiovascular system adversely.

She explained that while larger dust particles are usually deposited pretty high in a person’s airway, causing sneezing and coughing, the smaller ones had the potential to enter the bloodstream and cause inflammation, which can be a precursor to cardiovascular events.

Dr Alleyne also suggested that Barbados implement a Sahara dust warning system, much like the one that exists in Trinidad, where they give accurate accounts of the air quality index. She said it could help people with respiratory conditions prepare and protect themselves better.

“So, I’m hopeful that in the future, we’ll be able to get something that tells us these are the exact numbers and to give warnings to specific categories of people. I think that will be very helpful,” the Pulmonologist/Intensivist stated.

SOURCE: Barbados Government Information Service (GIS).

What are the negative health effects of Saharan dust?

respiratory issues
cardiovascular diseases

What areas of the Americas have been affected by Saharan dust storms?

Dust storms can introduce microbes to North America, posing allergy and disease risks.

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

Vulnerable groups—people with asthma, COPD, heart disease, children, older adults, and pregnant women—should stay indoors, monitor air quality, use purifiers, and wear masks.

Title:

Content: General Supervision
Elham Aboul Fath
Editor-in-Chief
Thank you for your patience.
General Supervision
Elham Aboul Fath
Editor-in-Chief
Thank you for your patience.
Beware of going out unless necessary.
Weather phenomenon affecting 5 categories today
The country is witnessing the winds of Khamasin starting today, where it is on several areas, headed by Greater Cairo, and many wonder about the details of these winds, and their damage, as the meteorologists warned of the activity of wind exciting sand and dust on the north of the country to Greater Cairo and northern Upper Egypt leading to the deterioration of the horizontal vision on the west of the country.
In a dust storm, there are some categories that are strongly advised not to go outdoors and stay away from areas affected by the storm, according to Express, these categories include:
Weather phenomenon affecting 5 categories today
People with chronic respiratory diseases: such as asthma, chronic obstructive pulmonary disease, chronic bronchitis and other respiratory diseases.
These people are more likely to worsen symptoms as a result of particles trapped in the air during a dust storm.
People with heart disease: People with chronic heart disease are advised to refrain from going out in the dust storm, as particles suspended in the air can increase pressure on the cardiovascular system and cause health problems.
Children and the elderly: It is recommended to protect children and the elderly from dust storms, as their respiratory system is more likely to be affected by particles suspended in the air.
Pregnant women: Pregnant women are advised to refrain from going out in dust storms, as particles suspended in the air can affect the health of the fetus and cause health problems.
People with low immune diseases, such as those receiving chemotherapy or those with acquired immune diseases such as AIDS.
These people are more likely to become infected as a result of exposure to airborne particles during a dust storm.
These groups must take extra precautions and commit to staying indoors and following the directions of local authorities and health care to keep them safe during the dust storm.

Title:

Content: CA WFO PHOENIX Warnings, Watches, and Advisories

WFO PHOENIX Warnings, Watches and Advisories for Wednesday, November 16, 2022

_____

AIR QUALITY ALERT

Air Quality Alert Message

Relayed by National Weather Service Phoenix AZ

529 PM MST Tue Nov 15 2022

...AIR QUALITY ALERT DUE TO ELEVATED PARTICULATE MATTER LEVELS FROM

WINDBLOWN DUST...

The South Coast AQMD has issued an air quality alert due to

increased particulate matter from blowing dust. The air quality

alert is in effect 8PM PST Tuesday through 10PM PST Wednesday.

In areas directly impacted by high levels of windblown dust, limit

your exposure by remaining indoors with windows and doors closed and

avoiding vigorous physical activity. Run your air conditioner or an

air purifier. If temperatures allow, avoid using whole house fans or

swamp coolers that bring in outside air.

Exposure to high particle pollution levels can cause serious health

problems, including asthma attacks, heart and lung disease symptoms,

and increased risk of respiratory infections. People with heart or

lung diseases should follow their doctor's advice for dealing with

episodes of unhealthy air quality. Children, older adults, and

people with respiratory or heart disease should avoid prolonged

exposure and strenuous activities when particle pollution levels are

high.

To help minimize outdoor particulate levels:

• Carpool, telecommute, reduce trips, or take public transportation

• Slow down if driving on dirt roads

• Stabilize loose soils

Levels of particulate matter can vary hour by hour and by location

depending on wind conditions.

In the Inland Empire, Coachella Valley and eastern Riverside County,

to view current and forecasted air quality levels, visit the South

Coast Air Quality Management District website at aqmd.gov or

download the mobile app at www.aqmd.gov/mobileapp. Additional

details for this air quality alert may be available at

www.aqmd.gov/advisory.

In San Bernardino County and the far eastern portion of Riverside

County, to view current and forecasted air quality levels, visit the

Mojave Desert Air Quality Management District website at

mdaqmd.ca.gov.  Additional details for this air quality alert may be

available at www.mdaqmd.ca.gov/advisories.

To view current and forecast air quality within Imperial County

visit the Imperial County Air Quality website at

http://www.imperialvalleyair.org/ or follow ICAPCD on Twitter,

facebook or Instagram (@county_air).

_____

Copyright 2022 AccuWeather

Title:

Content: Wednesday 08 December 2021
Chairman of the Board of Directors and Editors
I'm sorry.
Mohamad Elbaz
Editor-in-Chief
Wael Lotfy
Chairman of the Board of Directors and Editors
I'm sorry.
Mohamad Elbaz
Editor-in-Chief
Wael Lotfy
10 important tips to follow to cope with wind and dust in volatile weather
The Meteorological Authority announced that the country is witnessing a state of instability in weather conditions, on Wednesday, as it expects the arrival of a dust storm to the country, exciting sand and dust, as noted by the low temperatures, until the great in Cairo to 20 degrees and the small 13 degrees.
Dust storms significantly affect air quality and visibility, and may have adverse effects on health, especially with people who already have breathing problems.
How can you cope with volatile weather?
• Allergic patients should not go out of the house such as asthma patients, chest allergies, eye and others.
• Be sure to wear a medical mask if you are out of the house.
Eye allergy patients should wear sunglasses to protect the eye from dust.
• Always drink fluids such as water and juices.
• Be sure to close doors and windows to prevent dust from entering buildings and homes.
Take care of trees and plants by cleaning them from dust to avoid their gradual death.
• Drive carefully on roads, especially highways, because of the low level of horizontal visibility.
• Close all windows tightly so that dust and dust do not enter the vehicle.
Cover your nose and mouth with a damp mask or cloth to reduce exposure to dust particles.
• Clean the house from dust after the dust storm passes.
People who may be more at risk from a dust storm than others are:
- Infants, children and adolescents
- Elderly people
- People with respiratory diseases, such as asthma, bronchitis and emphysema.
People with heart disease.
- Diabetic patients.
Exposure to a dust storm can lead to several problems, including:
- provoke allergic reactions and asthma attacks;
Dust storms cause serious breathing problems.
- contribute to the exacerbation of diseases of the heart, blood vessels or heart;

How can people protect their health during Saharan dust storms?

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

How can people protect their health during Saharan dust storms?

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

How can people protect their health during Saharan dust storms?

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

How can people protect their health during Saharan dust storms?

How does Saharan dust affect immediate weather?

What are the negative health effects of Saharan dust?

Use air conditioning/purifiers, check forecasts, carry allergy meds and saline drops, and stay in well‑ventilated spaces to limit exposure and symptoms.

Title:

Content: Wednesday 17 April 2024
Chairman of the Board of Directors and Editors
Abdurrahim Ali
Chairman of the Board of Directors and Editorial Board
Abdurrahim Ali
NEWS
The Ministry of Health provides important advice to citizens during weather fluctuations.
Follow the latest news through the app
The Ministry of Health and Population issued a series of important advice and warnings to citizens in case of weather fluctuations and dust storms.
The Ministry of Health explained during an awareness infographic through the official page of the Ministry of Health and Population, that patients with chest sensitivity should not go out of the house in such an atmosphere only for necessity.
Here are some tips to avoid the impact of weather fluctuations:
Wear a muzzle while you are out of the house in the presence of a dust storm, to avoid air entering the airways.
- It is recommended to put allergy medicines in the bag when going out and take them at the times determined by the doctor.
- Prefer to sit in well-ventilated places, and stay away from crowded places to avoid feeling suffocated.
Use the sprays prescribed by your doctor long before you leave the house.
- Make sure that the windows of the house are closed well, to prevent the entry of dust and dust in the rooms.
Drink enough water to improve blood flow to the lungs.

Title:

Content: Lifestyle
To avoid three health risks.
5 people who are not allowed to go out at the end of the day
Cairo - Samar Hussein - Health
Talking about the vagaries of the weather and various weather phenomena, one of the most prominent concerns of citizens in general, and mothers in particular, as they fear the exposure of their children to colds, especially those with weak immunity, who are most vulnerable to viral diseases associated with winter, and continuous weather fluctuations.
During the past few hours, the Meteorological Authority warned of instability in weather conditions, as the temperature in four cities drops below 10 degrees Celsius at night, as well as various weather phenomena that hit countries in several provinces, including water blackboard, which reaches the limit of fog.
As warnings mount, questions begin to arise about who is banned in bad weather and how to protect them from weather-related diseases.
Groups prohibited from going out during the occurrence of the phenomenon
Dr. Amjad Al-Haddad, Consultant Allergy and Immunology, warned during his talk to « HUN », about the exit of some categories during the water blackboard and air fluctuations, which came as follows:
- Children.
- Elderly.
- Allergic patients.
- People with chronic diseases, especially immunological diseases.
- Patients with asthma, rheumatism and bronchitis.
Al-Haddad pointed out that the exit of these categories during the period of heavy blackboard may expose them to low levels of oxygen in the bloodstream, and serious damage to the lung, as well as respiratory diseases and infection with viruses.
He gave several tips for dealing with blackboard and air fluctuations, as follows:
- Don't go out at these times.
Washing hands frequently.
- The need to use paper towels when sneezing or coughing.
- Use sprays, saline drops to relieve nasal congestion.
- Take a cough remedy to counteract a sore throat.
Eat healthy drinks and foods rich in vitamins to maintain health.
- Wear a muzzle at these times.
- Get the flu serum.
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You may also read.

Title:

Content: Dust storm from Sahara to hit Türkiye

Dust storm from Sahara to hit Türkiye

İZMİR

A massive dust storm from the Sahara Desert is expected to shroud the country, with experts warning citizens, especially those with respiratory disorders, to take precautions.

Professor Dr. Doğan Yaşar, a climate scientist, cautioned that a period of intense dust transport will begin on March 25.

"Red-colored desert dust laden with iron particles will arrive in large quantities," he explained.

"While this dust fertilizes the soil and benefits agriculture, it can also trigger allergy symptoms like dry cough and sneezing, especially for people with asthma or other lung conditions,” he said.

Yaşar emphasized the importance of wearing masks during this period. "People with lung diseases should wear a particle-retaining mask for three weeks, if possible," he advised. "Regular masks can offer some protection as well."

"A single pine tree produces 12 billion pollen. Thus, during this period, pollen multiplies very intensively in the air. When we inhale this, we experience discomfort. It is especially dangerous for people with lung diseases such as asthma," he added.

The dust storm is a natural phenomenon that occurs annually, transporting around two billion tons of dust from the Sahara to various parts of the world. The professor highlighted the ecological benefits of this dust, which acts as a natural fertilizer. However, he cautions that the concentrated dust can irritate airways and exacerbate allergies.

While the dust storm may cause temporary inconveniences, Yaşar reassured citizens that there's no need for alarm.

"The dust benefits agriculture, but it's important to be aware of the potential health risks, especially for those with respiratory problems," he concluded.

dust storms, Türkiye,

How does Saharan dust affect immediate weather?

How does Saharan dust affect immediate weather?

How does Saharan dust affect immediate weather?

How does Saharan dust affect immediate weather?

How does Saharan dust affect immediate weather?

Dust reduces visibility and disrupts transport; deploy adaptive signal plans, traveler information systems/ITS, and connected/autonomous vehicle technologies to optimize flow and cut low‑visibility crashes.

Title:

Content: There were 1,252 press releases posted in the last 24 hours and 437,737 in the last 365 days.

Intelligent Traffic Management System Market to Grow at CAGR of 12.6% through 2030, Says SNS Insider

Intelligent Traffic Management System Market

Intelligent Traffic Management System Market Size And Segmentation By Solution, By Spender Type, By Offering, By Regions And Global Market Forecast 2023-2030

Intelligent traffic management system market is anticipated to reach USD 28.80 Bn by 2030 with a 12.6% CAGR By 2023–2030, Due to favorable government initiatives aimed at improving traffic management.”
— Sr. Researcher Roshan Rathod
AUSTIN, TEXAS, UNITED STATES, January 22, 2024 /EINPresswire.com/ -- Intelligent Traffic Management System Market size was valued at USD 11.14 billion in 2022 and is expected to reach USD 28.80 billion by 2030 and grow at a CAGR of 12.6% over the forecast period 2023-2030, The market is poised for substantial growth as urbanization and technological advancements continue to reshape the global transportation landscape.

"Revolutionizing the urban flow: Navigating the future with precision through the Intelligent Traffic Management System Market."

To Understand Business Strategies, Request For a Sample Report: https://www.snsinsider.com/sample-request/1486

Top Companies:

• Siemens AG (Germany)
• TomTom International BV
• IBM Corporation (U.S.)
• Thales Group (France)
• SNC-Lavalin Group (Atkins)
• Q-Free ASA (Norway)
• Quarterhill Inc. (Canada)
• Baumer Holding AG (Switzerland)
• Cubic Corporation
• Dahua Technology Co. Ltd. (U.S.)
• General Electric Company
• Econolite Control Products, Inc. (U.S.)
• Kapsch TrafficCom
• Beijing E-Hualu Information Technology Co. Ltd (China)
• Iteris Inc. (U.S.)
• International Business Machines Corporation

Market Scope:

The ITMS market encompasses a wide array of solutions, including smart signalling, traffic analytics, and integrated communication systems. With a rising emphasis on sustainable and efficient urban mobility, governments worldwide are increasingly investing in intelligent traffic management solutions to alleviate congestion, enhance safety, and reduce environmental impact. The integration of artificial intelligence, machine learning, and IoT technologies into traffic management systems is expected to drive innovation and foster the development of intelligent, adaptive traffic control strategies. As smart city initiatives gain momentum, the ITMS market is likely to witness a surge in demand, presenting lucrative opportunities for industry players to provide cutting-edge solutions that optimize traffic flow, reduce commute times, and enhance overall urban living experiences.

Opportunity Analysis:

The Intelligent Traffic Management System (ITMS) market presents a compelling opportunity for transformative advancements in urban mobility. As cities grapple with escalating traffic congestion and environmental concerns, the demand for intelligent solutions is on the rise. The ITMS market's potential lies not only in its ability to enhance traffic flow but also in its capacity to reduce carbon footprints and improve overall transportation efficiency. The integration of cutting-edge technologies, such as artificial intelligence, IoT, and data analytics, amplifies the market's appeal, promising real-time insights and adaptive traffic control.

Segmentation Analysis:

The traffic monitoring system segment stands out as a pivotal force driving innovation and efficiency in urban mobility. This segment plays a crucial role in enhancing overall traffic management by employing cutting-edge technologies such as video analytics, sensor networks, and artificial intelligence. Through real-time data collection and analysis, the traffic monitoring system enables authorities to gain valuable insights into traffic patterns, congestion levels, and road safety metrics. As cities worldwide grapple with escalating traffic challenges, the demand for advanced traffic monitoring solutions within the ITMS market is on the rise.

By Solution:

• Traffic Monitoring System
• Traffic Enforcement Camera
• Traffic Signal Control System
• Intelligent Driver Information System
• Integrated Corridor Management
• Others

By Spender Type:

• Infrastructure Enterprises & PPPs
• Federal and Provincial Government
• Industries & Commercial Enterprise

By Offering:

• Hardware
• Software
• Services

Regional Analysis:

As governments prioritize investments in smart infrastructure, the APAC ITMS market is poised for remarkable expansion, promising not only enhanced traffic efficiency but also a blueprint for sustainable and interconnected urban ecosystems. The interplay of cultural diversity, technological prowess, and strategic policy initiatives positions the APAC region as a fascinating crucible for the evolution of intelligent traffic management systems.

Key Takeaways:

• The evolving landscape of smart cities and the increasing emphasis on sustainable urban development further underscore the significance of ITMS.
• Industry players navigating this market are poised to harness a dynamic blend of innovation and social impact, with the potential to reshape urban environments for the better.

Buy This Exclusive Report: https://www.snsinsider.com/checkout/1486

Recent Industry Developments:

Siemens Mobility, a global leader, has introduced groundbreaking solutions leveraging artificial intelligence and IoT integration to optimize traffic flow and reduce congestion in smart cities.
Cisco Systems has pioneered the implementation of advanced networking technologies for seamless communication between vehicles and infrastructure, contributing to safer and more connected transportation systems.
IBM's Traffic Prediction and Optimization platform has garnered attention for its predictive analytics capabilities, enabling proactive traffic management strategies.

Table of Contents:

1. Introduction

1.1 Market Definition
1.2 Scope
1.3 Research Assumptions

2. Research Methodology

3. Market Dynamics

3.1 Drivers
3.2 Restraints
3.3 Opportunities
3.4 Challenges

4. Impact Analysis

4.1 COVID-19 Impact Analysis
4.2 Impact of Ukraine- Russia war
4.3 Impact of ongoing Recession

5. Value Chain Analysis

6. Porter’s 5 forces model

7. PEST Analysis

8. Global Intelligent Traffic Management System Market Segmentation, by Solution

8.1 Traffic Monitoring System
8.2 Traffic Enforcement Camera
8.3 Traffic Signal Control System
8.4 Intelligent Driver Information System
8.5 Integrated Corridor Management
8.6 Others

9. Global Intelligent Traffic Management System Market Segmentation, by Spender Type

9.1 Infrastructure Enterprises & PPPs
9.2 Federal and Provincial Government
9.3 Industries & Commercial Enterprise

10. Global Intelligent Traffic Management System Market Segmentation, by Offering

10.1 Hardware
10.2 Software
10.3 Services

11. Regional Analysis

12. Company Profiles

13. Competitive Landscape

13.1 Competitive Benchmarking
13.2 Market Share analysis
13.3 Recent Developments

14. Conclusion

About Us:

SNS Insider is one of the leading market research and consulting agencies that dominates the market research industry globally. Our company 's aim is to give clients the knowledge they require in order to function in changing circumstances. In order to give you current, accurate market data, consumer insights, and opinions so that you can make decisions with confidence, we employ a variety.

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Title:

Content: Dust storms.
sources and danger.
|
At the beginning of this year's spring season, the incidence of dust storms increased significantly.
Their frequency varies from year to year, but generally increases in the transitional periods between seasons, especially spring and autumn, for many reasons, some natural and others of a human nature, that is, by man.
Dust storms are fast winds that transport dust and plankton, causing a lack of visibility at short distances.
Despite the great controversy over the causes of dust or dust storms and the fact that the camel bears full responsibility for their occurrence, as stated in one of the videos circulated on social media, the reasons are not limited to the poor camel alone, even if it is one of the reasons!
The causes of dust storms are many, including: (1) Desertification as a result of drought resulting from low rainfall.
(2) Desertification due to human activities associated with overgrazing as a result of increasing numbers of camels and sheep on pasture capacity.
(3) Extensive agricultural activities, especially ploughing the land and leaving it exposed for long periods.
(4) Soil movement as a result of development and military actions and absurd car tracks in deserts that led to the breaking and dismantling of the soil and the destruction of vegetation cover.
(5) The reduction of the surface groundwater table, which led to the drying of the soil and thus the impact on the vegetation cover.
Globally, sub-Saharan Africa is the main contributor to Earth ’ s dust storms, which travel to the Americas via the Atlantic Ocean via tropical east winds.
But the Fertile Crescent has also become a source of dust, due to the halving of agricultural production as a result of climate change.
Iraq is one of the sources of dust storms as a result of the decline of the level of rivers, which led to the drought of the marshes and lakes in Iraq and Iran, and add to the list of sources open deserts of the Kingdom, which suffer environmental degradation as a result of human tampering of unfair grazing and wood and the like.
Dust storms are one of the factors responsible for increased allergic reactions, asthma attacks and chronic breathing problems, as well as blood vessels and heart disease.
Dust storms are also carriers of microorganisms, including bacteria, fungi, germs and viruses that cause certain diseases.
Besides, dust storms have economic effects, they adversely affect agricultural production by transporting agricultural pests, reducing photosynthetic activity, destroying crops, as well as affecting infrastructure, by reducing visibility, disrupting energy and air and road transport systems, burying railways, as well as contributing to the deterioration of the performance of solar panels, as well as damaging residential property.
There is no doubt that dust storms and their increased frequency are a warning sign that requires a rapid response through a review of environmental regulations, the need to raise the environmental awareness of the population, the organization of grazing seasons based on the identification of the pastoral capacity of each region, as well as innovative solutions to mitigate desertification that benefit from tremendous technical progress.
Finally, it follows from the above that the problem is not country-specific, but a regional problem that requires concerted efforts.
The Green Middle East initiative by Prince Mohammed bin Salman is designed to design innovative solutions to address climate change and promote environmental sustainability through a number of projects, including: planting 50 billion trees across the Middle East region and reclaiming 200 million hectares of degraded land through afforestation, which contributes to a 2.5 per cent reduction in global carbon emissions.
Publish it.

Title:

Content:

Why are road congestion and safety such pressing issues in the US today? With over 276 million vehicles registered and an average daily travel time of nearly an hour per person, the nation's roads are under immense pressure.

Traffic congestion costs the US economy an estimated $87 billion annually in wasted time and fuel, while traffic accidents result in approximately 38,000 deaths each year. Addressing these challenges is crucial not only for economic efficiency but also for public health and environmental sustainability. Let’s take a closer look.

Technological Solutions

Intelligent Transportation Systems are at the forefront of reducing road congestion and enhancing safety in the US. These systems utilize real-time data collected from various sources, such as traffic cameras, sensors, and GPS devices, to manage traffic flow effectively.

ITS helps in incident management by promptly detecting and responding to accidents or breakdowns, thereby minimizing delays and preventing secondary accidents.

Connected and Autonomous Vehicles also play a large role in mitigating traffic congestion and improving road safety. These vehicles communicate with each other and with infrastructure, reducing human error, which is responsible for most serious crashes.

Vehicle-to-everything (V2X) communication enables vehicles to share information about road conditions, traffic signals, and potential hazards, leading to smoother traffic flow and fewer accidents.

Infrastructure Improvements

Highway expansion projects are a critical component of alleviating road congestion in the US. States are investing billions of dollars to widen existing highways and construct new roads to accommodate the growing number of vehicles.

For example, Texas has committed billions over the next decade for highway expansion and improvement projects, including the addition of lanes to major interstates like I-35 and I-10 . These expansions aim to reduce bottlenecks and improve traffic flow, ultimately decreasing travel times for commuters.

Smart traffic signals represent another significant infrastructure improvement aimed at reducing congestion. These adaptive signal control technologies adjust traffic light timings based on real-time traffic data, which can significantly reduce delays at intersections. One study found that ASCT systems can improve travel time reliability by 10-50%.

Most of the US' workforce chooses to commute to and from work in their own vehicle, whether it be car, truck, or SUV. With a large urban population, that is a lot of drivers on the road, increasing the odds that you will be involved in a car or truck accident during your lifetime, warns an Indiana-based car accident attorney. Smart systems can mitigate this risk.

Public Transportation Enhancements

Many US cities are expanding their bus, rail, and subway systems to offer more comprehensive and reliable services. For instance, Los Angeles is investing $86 billion through its Measure M initiative to expand and improve its public transit infrastructure over the next 40 years.

This plan includes extending rail lines, enhancing bus services, and improving transit accessibility, which is expected to increase ridership by 25% by 2040. Similarly, New York City is undergoing a plan to modernize its subway system, focusing on signal upgrades, new rolling stock, and station renovations.

First-mile/last-mile solutions are also crucial in connecting people to major transit hubs and enhancing the overall efficiency of public transportation systems. Services like bike-sharing, e-scooters, and ride-hailing are increasingly being integrated into public transit networks to provide seamless door-to-door travel options.

Policy and Legislation

Congestion pricing is an effective policy tool being implemented in various US cities to reduce traffic congestion. This approach involves charging drivers a fee to enter high-traffic areas during peak hours, thereby encouraging the use of alternative transportation modes and reducing the number of vehicles on the road.

New York City is set to become the first major US city to implement congestion pricing, expected to start in 2024, with projected reductions in traffic by 15-20% and generating approximately $1 billion annually for public transit improvements.

Stricter speed limit enforcement is another legislative measure aimed at enhancing road safety. Speeding is a major factor in traffic accidents. To combat this, several states have implemented automated speed enforcement systems, such as speed cameras, to deter speeding and improve compliance with speed limits.

Innovative Urban Planning

The Complete Streets policy is a transformative approach to urban planning aimed at designing streets that are safe and accessible for all users, including pedestrians, cyclists, and motorists. This policy encourages the incorporation of features such as bike lanes, wider sidewalks, pedestrian crossings, and traffic calming measures into road designs.

According to the National Complete Streets Coalition, over 1,600 jurisdictions in the US have adopted Complete Streets policies, leading to improved safety and accessibility. A study by Smart Growth America found that streets designed with these principles can reduce pedestrian injuries by 88% and vehicle crashes by 44%, highlighting the effectiveness of such designs in enhancing road safety and promoting active transportation.

Future Trends and Technologies

Mobility as a Service is an emerging trend poised to revolutionize transportation by integrating various forms of transport services into a single, accessible on-demand platform. MaaS platforms combine public transit, ride-sharing, bike-sharing, car rentals, and more into a seamless service that users can access via a single app.

According to a report by Research and Markets, the global MaaS market is expected to grow at a compound annual growth rate (CAGR) of 25.6% from 2020 to 2030, reaching a market size of $1.75 trillion. By offering a more convenient and flexible transportation solution, MaaS has the potential to reduce private car ownership and alleviate congestion, as people are more likely to opt for shared and efficient modes of travel.

Conclusion

How can the US effectively tackle road congestion and improve road safety in the coming years? The answer lies in a multi-faceted approach that combines technological advancements, infrastructure improvements, public transportation enhancements, and innovative urban planning.

The implementation of intelligent transportation systems can reduce travel times by up to 20%, while investments in public transit and first-mile/last-mile solutions can increase ridership by 30%.

Policies like congestion pricing are projected to cut traffic by 15-20% in major cities. By continuing to innovate and invest in these areas, the US can create safer, more efficient, and sustainable transportation systems for the future.

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Content: AI and Smart Transportation Infrastructure: Using Intelligent Systems for Traffic Management and Planning

AI-based Traffic Management Systems

As cities continue to grow and traffic congestion becomes a major issue, transportation planners are turning to artificial intelligence (AI) to help manage traffic flow and improve overall transportation infrastructure. AI-based traffic management systems are being developed to help reduce congestion, improve safety, and increase efficiency on roads and highways.

One of the main benefits of AI-based traffic management systems is their ability to collect and analyze large amounts of data in real-time. This data can be used to identify traffic patterns, predict congestion, and optimize traffic flow. By using machine learning algorithms, these systems can continuously improve their accuracy and effectiveness over time.

One example of an AI-based traffic management system is the Intelligent Transport System (ITS) being developed in Singapore. The system uses a combination of sensors, cameras, and other data sources to monitor traffic conditions in real-time. This data is then analyzed by AI algorithms to predict traffic congestion and recommend optimal routes for drivers.

Another example is the Smart Mobility Platform being developed in Barcelona, Spain. The platform uses AI to analyze traffic data from various sources, including GPS devices, traffic cameras, and social media. This data is then used to create real-time traffic maps and provide drivers with personalized route recommendations.

AI-based traffic management systems are also being used to improve safety on roads and highways. For example, the City of Los Angeles is using AI to analyze traffic data and identify high-risk intersections. This information is then used to prioritize safety improvements, such as adding traffic signals or improving pedestrian crossings.

In addition to improving safety and reducing congestion, AI-based traffic management systems can also help reduce carbon emissions and improve air quality. By optimizing traffic flow and reducing idling time, these systems can help reduce the amount of greenhouse gases emitted by vehicles.

However, there are also concerns about the use of AI in transportation infrastructure. One concern is the potential for bias in the algorithms used by these systems. For example, if the data used to train the algorithms is biased, the system may make decisions that disproportionately affect certain groups of people.

Another concern is the potential for cyber attacks on these systems. If a hacker gains access to an AI-based traffic management system, they could potentially cause chaos on the roads by manipulating traffic signals or causing accidents.

Despite these concerns, the use of AI in transportation infrastructure is expected to continue to grow in the coming years. As cities continue to grow and traffic congestion becomes a major issue, transportation planners will need to turn to intelligent systems to help manage traffic flow and improve overall transportation infrastructure.

In conclusion, AI-based traffic management systems have the potential to revolutionize transportation infrastructure by improving safety, reducing congestion, and increasing efficiency. However, it is important to address concerns about bias and cyber security to ensure that these systems are used in a responsible and ethical manner. As technology continues to evolve, it will be interesting to see how AI-based traffic management systems continue to develop and improve.

What are the negative effects of Saharan dust storm on infrastructure?

What are the negative effects of Saharan dust storm on infrastructure?

What are the negative effects of Saharan dust storm on infrastructure?

What are the negative effects of Saharan dust storm on infrastructure?

What are the negative effects of Saharan dust storm on infrastructure?

Dust deposition can cut solar generation up to 80% in severe events and ~15% with small amounts; particles are hard to remove, and cleaning costs ~€400–500/MW.

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Content: EventsPodcast
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How does dust from the Sahara Desert affect solar energy?
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Research shows that dust storms coming from the Sahara Desert can severely damage solar energy production.
So, what can be done to better manage this problem?
Climate Now reports from Andalusia on efforts to beat the dust.
Announcement
On this month ’ s episode of Climate Now, we set out to southern Spain to report on the growing problem of Sahara dust, which has a significant impact on solar power generation.
Our visit to southern Spain comes as the Copernicus Climate Change Authority announced that we have seen the highest ever recorded temperature for May 2024, registering a temperature rise of 0.65 ° C above the 1991-2020 average.
This is the 12th consecutive month with the highest recorded temperature for the month in question.
In May 2024, we witnessed extreme weather conditions in many areas.
Floods in Brazil have displaced more than half a million people, temperatures in the Delhi region of India hit 49.9 degrees Celsius, its highest recorded to date, and Finland issued a heatwave warning of temperatures rising to more than 27 degrees Celsius.
In Europe, heavy rains led to flooding in southwestern Germany, Belgium, and northern Italy.
Massive losses in solar power generation due to Sahara dust
The dust of the Sahara Desert in Europe is famous for turning its skies orange, which reduces air quality and leaves a fine layer of dust on the roofs of homes and cars.
On the other hand, it causes another growing problem known as “dirty ” solar cells.
At Gianni University in Andalusia, we met with Dr. Eduardo Fernández and Professor Florencia Almonacid, who were among the authors of a recent paper that found that the severe dirt on the panels in March 2022 reduced solar capacity by up to 80 percent.
Dr Fernandez told Euronews: “It felt like we were on Mars where everything turned red. ”
March 2022 saw extreme weather, but even small amounts of dust could reduce the amount of sunlight reaching solar cells by 15%, and with the rapid growth of solar energy in Europe, losses from dirt could account for billions of euros a year.
Therefore, the research team at Jian University is using photovoltaic laboratories to find solutions.
Some scientists focus on developing dust-resistant layers, while others look at how dust accumulates with different weather conditions, such as high and low temperatures, and low rainfall.
There are many variables that need to be taken into account.
For example, dust grains may be of different sizes or colors, and can affect how well solar panel installations perform.
Even design elements make a difference, such as whether a painting is frameless or has a solid lip around its tip.
Professor Almonacid says that Sahara dust is particularly problematic: "Sahara dust particles are very fine.
It ’ s especially hard to clean. ”
The Cost and Benefit Dilemma of Solar Panel Cleaning
Renewable energy company Sonnedix faces the grime challenge every day, monitoring production from each solar power generation site and carefully calculating when cleaning PV panels is commercially feasible.
The cost of cleaning is considerable – around €400-500 per megawatt – so there are difficult choices to make depending on how the power plant is priced.
Joanne Fernandez, chief operating officer of the company, told Euronews: “As you generate electricity, every kilowatt-hour is important for the plant ’ s revenue, so this dust weather has a big impact. ”
He is now working with meteorologists to help plan cleaning sessions according to dirt weather conditions, and the amount of rainfall, as light spray may increase the soiling of the panels, and heavy rain may wash them away for free.
“Severe dust storms coming from the Sahara desert could actually lead to a significant reduction in production within the network, and this could cause a significant problem for the network operator, ” he explains.
“So forecasting, forecasting, and the ability to proactively manage the network is the most important, ” he says.
Announcement
Have dust storms from the Sahara increased due to climate change?
The recent increase in dust storms coming from the Sahara desert could be the result of natural climate variability, or it could be caused by something else.
A spokesman for the Copernicus Meteorological Authority told Euronews: “Although the arrival of dust plumes from the Sahara to Europe is not unusual, there has been an increase in the intensity and frequency of such weather conditions in recent years, and may be attributed to changes in atmospheric circulation patterns. ”
There is some speculation that these changes in atmospheric air circulation patterns are linked to climate change.
Dust expert Dr. Eduardo Fernandez says: “Scientists are always cautious about drawing conclusions, and that should be the case, right? ”
“But what we ’ re seeing is that there ’ s been a dramatic increase in extreme weather conditions, not just in terms of slabs getting dirty, but also in terms of rainfall and wind blowing.
“We are recording more dust storms coming from the Sahara, and they are increasingly penetrating into larger areas in northern Europe, and there is, of course, suspicion that global warming is the cause, ” he concludes.
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What are the negative effects of Saharan dust storm on infrastructure?

Mitigate with dust‑resistant coatings, cleaning robots or integrated cleaning, plus forecasting and proactive management to maintain power reliability.

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Content: To enable Oman Vision 2040, PowerChina sets new standards in renewable energy through the Oman Ibri Solar PV Project
BEIJING, Dec. 22, 2022 / PRNewswire / — Report from haiwainet.cn:
According to a recent World Government Summit report, Oman, Jordan, Tunisia, the United Arab Emirates, Algeria and Morocco have topped the list in achieving 60% of the 2030 Sustainable Development Goals.
Oman is promoting global cooperation in renewable energy following the launch of Oman Vision 2040.
In January 2022, Oman ’ s largest renewable energy project, the Oman Ibri Solar PV Project, implemented by PowerChina, was completed.
As the largest solar PV project in Oman at present, it has a installed capacity of 607 MW and annual power generation of 1,598 GWh, which could cover the annual electricity consumption of 50,000 local households.
It is important to secure energy supply and diversify Oman ’ s energy structure.
The construction of a large-scale photovoltaic power plant in the desert needs to take into account not only summer extremes, but also complex geological conditions and dust storm weather.
During the storm, a thick layer of dust will accumulate on the photovoltaic panels, reducing the efficiency of power generation.
To deal with the dust storm, the project team made a groundbreaking attempt – installing intelligent cleaning robots on the panels.
The cleaning robots will automatically clean the dust covered on the panels.
This project combines photoelectric tracking system and automatic cleaning system for the first time, greatly improves power generation efficiency and reduces operation and maintenance costs, and sets new standards for large-scale power plant operation and maintenance in the Middle East.
PowerChina has obtained 41 patents for inventions and utility models, completed one study, and published 8 scientific reports through this project.
At the same time, the clean energy produced by the Oman Ibri solar PV project is expected to reduce carbon emissions by 340,000 tons per year, contributing positively to addressing climate change and achieving carbon neutrality.

How can the authorities prepare for a Saharan dust storm?

How can the authorities prepare for a Saharan dust storm?

Utilities should inspect insulators, prepare PV cleaning, and adjust solar output based on dust forecasts.

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Content: Breaking News
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More than 40 'pole-top' fires caused power outages in San Antonio Thursday, CPS Energy says

A CPS Energy spokesperson says heavier rain will clean dirty insulators, likely preventing more fires this weekend.

SAN ANTONIO — Burning utility poles forced CPS Energy to cut power to neighborhoods across San Antonio Thursday.

Firefighters and utility crews responded to more than 40 such fires before 5 p.m., according to CPS Energy vice president of system operations and reliability LeeRoy Perez.

Thursday morning's mist mixed with dirt accumulated on power lines. The wet coating provided a pathway for electricity to travel from hot wires, over coiled insulation, onto wooden utility poles.

"As it does that, it begins to create a lot of energy at the top of poles," Perez said. "It begins to create what we call 'pole-top' fires."

The effect is called "tracking."

Tracking repairs are typically quick, Perez said, since crews need only re-enforce or replace burned wood.

But CPS Energy must cut power to the impacted circuit so crews can safely work on the lines. Thousands of San Antonio residents sat in dark, hot homes while workers made repairs Thursday.

Perez noted that San Antonio utility poles are especially dirty, as pollen accumulates and dry dust blows in. Bird droppings also collect on power lines.

Heavier rain should clean the insulation, preventing more fires this weekend.

"In our world, we prefer a heavy rain," Perez said. "Tonight's system that we are anticipating to move in is what we are actually hoping for and relying on."

Before You Leave, Check This Out

How can the authorities prepare for a Saharan dust storm?

What are the negative effects of Saharan dust storm on infrastructure?

How can the authorities prepare for a Saharan dust storm?

What are the negative effects of Saharan dust storm on infrastructure?