Day: September 23, 2022

Sprawling coastal cities in South and Southeast Asia are sinking faster than elsewhere in the world, leaving tens of millions of people more vulnerable to rising sea levels, a new study says.

Rapid urbanization has seen these cities draw heavily on groundwater to service their burgeoning populations, according to research by Singapore’s Nanyang Technological University, published in the journal Nature Sustainability last week.

“This puts cities experiencing rapid local land subsidence at greater risk of coastal hazards than already present due to climate-driven sea-level rise,” the study says.

Vietnam’s most populous urban center and main business hub, Ho Chi Minh City, was sinking an average of 16.2 millimeters (0.6 inches) annually, topping the study’s survey of satellite data from 48 large coastal cities around the world.

The southern Bangladeshi port of Chittagong was second on the list, with the western Indian city Ahmedabad, Indonesian capital Jakarta and Myanmar’s commercial hub Yangon also sinking more than 20 millimeters in peak years.

“Many of these fast-subsiding coastal cities are rapidly expanding megacities, where … high demands for groundwater extraction and loading from densely constructed building structures, contribute to local land subsidence,” the study says.

Sinking cities are not of themselves a result of climate change, but researchers said their work would give a better insight into how the phenomenon would “compound the effects of climate-driven mean sea-level rise.”

More than 1 billion people will live in coastal cities at risk of rising sea levels by 2050, according to the U.N. Intergovernmental Panel on Climate Change.

The IPCC says that global sea levels could rise by up to 60 centimeters (24 inches) by the end of the century, even if greenhouse gas emissions are sharply reduced.

 

 

Source: Voice of America

 

U.S. health officials say 4.4 million Americans have received the updated COVID-19 booster shot. The Centers for Disease Control and Prevention posted the count Thursday as public health experts bemoaned President Joe Biden’s recent remark that “the pandemic is over.”

The White House said more than 5 million people had received the new boosters by its own estimate, which accounts for reporting lags in states.

Health experts said it was too early to predict whether demand would match up with the 171 million doses of the new boosters the U.S. ordered for the fall.

“No one would go looking at our flu shot uptake at this point and be like, ‘Oh, what a disaster,’ ” said Dr. David Dowdy, an infectious-disease epidemiologist at Johns Hopkins Bloomberg School of Public Health. “If we start to see a large uptick in cases, I think we’re going to see a lot of people getting the [new COVID] vaccine.”

A temporary shortage of Moderna vaccine caused some pharmacies to cancel appointments while encouraging people to reschedule for a Pfizer vaccine. The issue was expected to resolve as government regulators wrapped up an inspection and cleared batches of vaccine doses for distribution.

“I do expect this to pick up in the weeks ahead,” said White House COVID-19 coordinator Dr. Ashish Jha. “We’ve been thinking and talking about this as an annual vaccine like the flu vaccine. Flu vaccine season picks up in late September and early October. We’re just getting our education campaign going. So, we expect to see, despite the fact that this was a strong start, we actually expect this to ramp up stronger.”

Some Americans who plan to get the shot, designed to target the most common omicron strains, said they were waiting because they either had COVID-19 recently or another booster. They are following public health advice to wait several months to get the full benefit of their existing virus-fighting antibodies.

Others are scheduling shots closer to holiday gatherings and winter months when respiratory viruses spread more easily.

Retired hospital chaplain Jeanie Murphy, 69, of Shawnee, Kansas, plans to get the new booster in a couple of weeks after she has some minor knee surgery. Interest is high among her neighbors, she said.

“There’s quite a bit of discussion happening among people who are ready to make appointments,” Murphy said. “I found that encouraging.”

Steady state

Biden later acknowledged criticism of his remark about the pandemic being over and clarified the pandemic is “not where it was.” The initial comment didn’t bother Murphy. She believes the disease has entered a steady state when “we’ll get COVID shots in the fall the same as we do flu shots.”

Experts hope she’s right but are waiting to see what levels of infection winter brings. The summer ebb in case numbers, hospitalizations and deaths may be followed by another surge, Dowdy said.

Some Americans who got the new shots said they were excited about the idea of targeting the vaccine to the variants circulating now.

“Give me all the science you can,” said Jeff Westling, 30, an attorney in Washington, who got the new booster and a flu shot Tuesday, one in each arm. He participates in the combat sport jujitsu, so he wants to protect himself from infections that may come with close contact.

Meanwhile, Biden’s pronouncement in a 60 Minutes interview broadcast Sunday echoed through social media.

By Wednesday on Facebook, when a Kansas health department posted where residents could find the new booster shots, the first commenter remarked: “But Biden says the pandemic is over.”

The president’s statement, despite his attempts to clarify it, adds to public confusion, said Josh Michaud, associate director of global health policy with the Kaiser Family Foundation in Washington.

“People aren’t sure when is the right time to get boosted. ‘Am I eligible?’ People are often confused about what the right choice is for them, even where to search for that information,” Michaud said.

“Any time you have mixed messages, it’s detrimental to the public health effort,” Michaud said. “Having the mixed messages from the president’s remarks makes that job that much harder.”

University of South Florida epidemiologist Jason Salemi said he’s worried the president’s pronouncement has taken on a life of its own and may stall prevention efforts.

“That soundbite is there for a while now, and it’s going to spread like wildfire. And it’s going to give the impression that ‘Oh, there’s nothing more we need to do,’ ” Salemi said.

“If we’re happy with 400 or 500 people dying every single day from COVID, there’s a problem with that,” Salemi said. “We can absolutely do better because most of those deaths, if not all of them, are absolutely preventable with the tools that we have.”

 

 

Source: Voice of America

Luanda – A concession agreement for the installation and operation of a photovoltaic solar plant in Quilemba, Lubango city, southern province of Huíla, was signed this week.

Struck the deal TotalEnergies in Angola, Sonagás and Greentech companies,  according to a press release reached ANGOP this Friday.

The source states that the concession, with the authorisation of the Regulatory Institute for Electricity and Water Services (IRSEA) of the Ministry of Energy and Water of Angola, announced the construction of the plant in 2023.

It predicted the start-up of the project by 2024, in an operation of the unit for up to 25 years.

The project foresees an installed capacity of 35 Megawatts (MW) of solar energy, in a first phase, to which 45 MW will be added, in a later phase.

The investment is secured by the project’s promoters, Total Energies Angola, 51 percent, Sonagás, 30 percent, and Greentech, with 19 percent.

When it comes into operation, this solar park will provide competitive solar energy to the Angolan grid, as well as saving fuel, estimated at more than USD 20 million per year, compared to existing thermal plants.

 

Source: Angola Press News Agency

 

 

Luanda – The President of the Republic, João Lourenço, this Friday congratulated the King of Saudi Arabia, Salman bin Abdulaziz-Al-Saud, on the occasion of the celebration of the Saudi Arabia National Day, marking its 90th anniversary.

In a message published on the Presidency´s facebook page, the Angolan Head of State stresses the heroic journey undertaken over the last decades to modernise Saudi society in all sectors of national life.

 

He also stressed the “successes achieved in the development of a strong economy” in the Middle Eastern country.

 

President Lourenço expressed to King Abdulaziz-Al-Saud his desire to see the existing friendship and cooperation bonds strengthened between Angola and Saudi Arabia.

 

Saudi Arabian National day is always celebrated on September 23rd. Known locally as Al-Yaom-ul-Watany, it marks 23 September 1932, when King Abdulaziz announced the unification of the country as a kingdom.

 

Source: Angola Press News Agency