SINGAPORE: The world’s ozone layer is on “the road to long-term recovery” despite a destructive volcanic eruption in the South Pacific, the World Meteorological Organization said on Tuesday, after efforts to phase out ozone-depleting chemicals.
On current trends, the ozone layer is on track to recover to 1980 levels by around 2066 over the Antarctic, 2045 over the Arctic and 2040 for the rest of the world, the United Nations agency said.
Though the volcanic eruption near Tonga in early 2022 led to a short period of accelerated depletion of ozone above Antarctica last year, driven by higher levels of atmospheric water vapor, overall losses were limited, it said in its annual ozone bulletin.
The ozone layer protects the earth from the sun’s ultraviolet radiation, which is linked to skin cancer and other health risks.
The Montreal Protocol, which came into effect in 1989, agreed to phase out chlorofluorocarbons and other ozone-depleting substances, and its success “stands out as a powerful symbol of hope” at a time when multilateral cooperation has come under strain, said UN Secretary-General Antonio Guterres in a statement.
CFCs have been largely replaced by hydrofluorocarbons, which do not cause ozone depletion but are a powerful climate-warming greenhouse gas.
Countries are now implementing the 2016 Kigali amendment to Montreal, which will phase down HFC production, and could avoid around 0.5 degrees Celsius of warming by 2100.
China remains the world’s biggest HFC producer, with current capacity the equivalent of nearly 2 billion metric tons of carbon dioxide. About a quarter is exported.
China’s environment ministry said on Monday it would soon publish a plan to better control HFC production. As a developing country, it is obliged to cut HFC consumption by 85 percent from 2013 to 2045.
China is cutting manufacturing quotas and cracking down on illegal production, but it warned this year it still “faces huge challenges” in phasing down HFCs, which are used by a wide range of different industries, many of which have struggled to find substitute products.
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Ozone layer on road to recovery despite volcano eruption, UN weather body says
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Ozone layer on road to recovery despite volcano eruption, UN weather body says
- On current trends, the ozone layer is on track to recover to 1980 levels by around 2066 over the Antarctic, 2045 over the Arctic and 2040 for the rest of the world, the United Nations agency said
Terror at Friday prayers: Witnesses describe blast rocking Islamabad mosque
- The Daesh group has claimed responsibility for the attack, according to the SITE Intelligence Group, which monitors jihadist communications
ISLAMABAD: A worshipper at the Shiite mosque in Islamabad where dozens of people were killed in a suicide blast on Friday described an “extremely powerful” explosion ripping through the building just after prayers started.
Muhammad Kazim, 52, told AFP he arrived at the Imam Bargah Qasr-e-Khadijatul Kubra mosque shortly after 1:00 p.m. (0800 GMT) on Friday and took up a place around seven or eight rows from the Imam.
“During the first bow of the Namaz (prayer ritual), we heard gunfire,” he told AFP outside the Pakistan Institute of Medical Sciences (PIMS) hospital, where many of the wounded were brought for treatment.
“And while we were still in the bowing position, an explosion occurred,” he said.
Kazim, who is from Gilgit-Baltistan in northern Pakistan and lives in Islamabad, escaped unharmed, but accompanied his wounded friend to the PIMS hospital for treatment.
“It was unclear whether it was a suicide bombing, but the explosion was extremely powerful and caused numerous casualties,” Kazim said.
“Debris fell from the roof, and windows were shattered,” he added. “When I got outside, many bodies were scattered... Many people lost their lives.”
The Daesh group has claimed responsibility for the attack, according to the SITE Intelligence Group, which monitors jihadist communications.
Another worshipper, Imran Mahmood, described a gunfight between the suicide bomber, a possible accomplice and volunteer security personnel at the mosque.
“The suicide attacker was trying to move forward, but one of our injured volunteers fired at him from behind, hitting him in the thigh,” Mahmood, in his fifties, told AFP.
“He fell but got up again. Another man accompanying him opened fire on our volunteers,” he said, adding the attacker “then jumped onto the gate and detonated the explosives.”
As of Saturday morning, the death toll stood at 31, with at least 169 wounded.
The attack was the deadliest in the Pakistani capital since September 2008, when 60 people were killed in a suicide truck bomb blast that destroyed part of the five-star Marriott hotel.
Lax security
Describing the aftermath of the attack, Kazim said unhurt worshippers went to the aid of those wounded.
“People tried to help on their own, carrying two or three bodies in the trunks of their vehicles, while ambulances arrived about 20 to 25 minutes later,” he told AFP.
“No one was allowed near the mosque afterwards.”
Kazim, who has performed Friday prayers at the mosque “for the past three to four weeks,” said security had been lax.
“I have never seen proper security in place,” he told AFP.
“Volunteers manage security on their own, but they lack the necessary equipment to do it effectively,” he said.
“Shiite mosques are always under threat, and the government should take this seriously and provide adequate security,” he added.
Muhammad Kazim, 52, told AFP he arrived at the Imam Bargah Qasr-e-Khadijatul Kubra mosque shortly after 1:00 p.m. (0800 GMT) on Friday and took up a place around seven or eight rows from the Imam.
“During the first bow of the Namaz (prayer ritual), we heard gunfire,” he told AFP outside the Pakistan Institute of Medical Sciences (PIMS) hospital, where many of the wounded were brought for treatment.
“And while we were still in the bowing position, an explosion occurred,” he said.
Kazim, who is from Gilgit-Baltistan in northern Pakistan and lives in Islamabad, escaped unharmed, but accompanied his wounded friend to the PIMS hospital for treatment.
“It was unclear whether it was a suicide bombing, but the explosion was extremely powerful and caused numerous casualties,” Kazim said.
“Debris fell from the roof, and windows were shattered,” he added. “When I got outside, many bodies were scattered... Many people lost their lives.”
The Daesh group has claimed responsibility for the attack, according to the SITE Intelligence Group, which monitors jihadist communications.
Another worshipper, Imran Mahmood, described a gunfight between the suicide bomber, a possible accomplice and volunteer security personnel at the mosque.
“The suicide attacker was trying to move forward, but one of our injured volunteers fired at him from behind, hitting him in the thigh,” Mahmood, in his fifties, told AFP.
“He fell but got up again. Another man accompanying him opened fire on our volunteers,” he said, adding the attacker “then jumped onto the gate and detonated the explosives.”
As of Saturday morning, the death toll stood at 31, with at least 169 wounded.
The attack was the deadliest in the Pakistani capital since September 2008, when 60 people were killed in a suicide truck bomb blast that destroyed part of the five-star Marriott hotel.
Lax security
Describing the aftermath of the attack, Kazim said unhurt worshippers went to the aid of those wounded.
“People tried to help on their own, carrying two or three bodies in the trunks of their vehicles, while ambulances arrived about 20 to 25 minutes later,” he told AFP.
“No one was allowed near the mosque afterwards.”
Kazim, who has performed Friday prayers at the mosque “for the past three to four weeks,” said security had been lax.
“I have never seen proper security in place,” he told AFP.
“Volunteers manage security on their own, but they lack the necessary equipment to do it effectively,” he said.
“Shiite mosques are always under threat, and the government should take this seriously and provide adequate security,” he added.
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