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Climate Change

Study finds fast melting of Greenland Ice Sheet will affect sea-level rise

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New research published in the scientific journal Nature on Wednesday said that upper levels of the Greenland Ice Sheet from 2001 to 2011 faced the warmest temperatures in 1,000 years, threatening to tip sea levels.

Because of the tremendous amount of water held in the ice there, experts say the Greenland Ice Sheet plays a critical role in the global climate system. Researchers with the Alfred Wegener Institute said global warming is having a pronounced impact in the remote higher elevations of central-north Greenland.

The study’s authors said the Arctic has shown regular warming since the 19th century with the emergence of air temperature values outside the natural pre-industrial variability since the early-mid 20th century. They said that has also negatively impacted the Greenland Ice Sheet, UPI reported.

The ice sheet is projected to add up to 50 centimeters to the global mean sea-leave rise by 2100.

Half of world’s glaciers will vanish by year 2100 due to global warming, study says.
“The time series we recovered from ice cores now continuously covers more than 1,000 years, from the year 1000 to 2011,” the institute’s glaciologist Maria Horhold, said in a statement. “This data shows that the warming from 2001 to 2011 clearly differs from natural variations during the past 1,000 years.

“Although grimly expected in the light of global warming, we were surprised by how evident this difference really was.”

The researchers said that Greenland melting has substantially increased since the 2000s and is now playing a major factor in sea-level rise.

“We were amazed to see how closely temperatures inland are connected to Greenland-wide meltwater drainage — which, after all, occurs in low-elevation areas along the rim of the ice sheet near the coast,” Horhold said.

Researchers said that the global mean temperature has increased to 1.5 degrees Celsius above pre-industrial levels in the second decade of the 21st century while the Arctic region had the most significant warming, particularly in the winter season.

The report comes on the heels of another study posted in Nature in November that showed extensive thinning of Greenland’s ice sheet and a speedup of the Northeast Greenland Ice Stream that drains glacier ice into the sea.

That study said ice stream deterioration from that melt could raise sea levels by as much as 0.6 inches, more than six times what scientists had previously estimated.

Climate Change

UN and ICRC warn of serious water shortage in Afghanistan

The International Committee of the Red Cross in Afghanistan reported that an estimated 33 million people in the country face severe water shortage

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The United Nations Human Settlements Programme (UN Habitat) warned this week that 21 million people in Afghanistan are currently facing a serious water crisis and that the country needs major investments in water infrastructure.

Stephanie Loose, the head of the programme, said in a report that major Afghan cities such as Kabul, Kandahar and Herat are also facing a serious shortage of clean drinking water and that groundwater resources in these cities are decreasing significantly. 

However, last week, the International Committee of the Red Cross (ICRC) in Afghanistan reported that an estimated 33 million people in the country face severe water shortage. 

Marking World Water Day on March 22, the ICRC quoted a Kabul resident Shafiqullah Hamkar of District 5 in Kabul city as saying: “Our borewells have completely dried up because of the minimal snowfall and rainfall over the last few years. 

“The sharp decline in groundwater levels has left us no choice but to rely on commercial water tankers for our most basic needs. It is a big challenge for us in the city,” he said. 

ICRC said Hamkar represents an estimated 80% of Afghans who are dealing with the severe impact of erratic rainfall patterns, rising temperatures and droughts. 

The situation is even worse in rural areas where people often rely on untreated surface water, which leads to the spread of waterborne diseases such as cholera and diarrhea.

“For millions of Afghans, who are already struggling with many challenges and facing a dire humanitarian situation, vital activities such as getting water to drink or cook and providing irrigation for crops are often impossible. This has a devastating impact on people’s health and access to food, and hampers the country’s potential for economic development,” says Martin De Boer, the head of programs for the International Committee of the Red Cross (ICRC) in Afghanistan. 

He added that the lack of required infrastructure – including water-supply systems, dams and irrigation networks – further exacerbates the challenges. Responding to the needs of the people, the ICRC plays an important role in supporting communities and assisting authorities to improve and manage water supplies.

 

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Climate Change

Over 500,000 Afghans displaced due to climate disasters in 2024: IOM

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More than half a million people in Afghanistan were displaced due to climate disasters in 2024, the International Organization for Migration said in a country report published on Tuesday.

“Nearly 9 million individuals were impacted by climate hazards in the last 12 months, with over 500,000 displaced by floods, drought, and other disasters,” IOM said, AFP reported.

“Roughly three in five of those displaced relocated elsewhere within their province of origin”, with the western Herat and Farah provinces among the hardest hit, it said.

This week, 39 people were killed due to floods, hail and storms in southwestern Afghanistan, mainly in Farah, according to local authorities.

Afghanistan is among the poorest countries in the world after decades of war and is ranked the sixth most vulnerable to climate change, which is spurring extreme weather.

Drought, floods, land degradation and declining agricultural productivity are key threats, according to the United Nations.

Flash floods last May killed hundreds and swamped swaths of agricultural land in Afghanistan, where 80 percent of people depend on farming to survive.

“Over 11 million people in Afghanistan are at high risk of severe impacts from climate-induced disasters in the future,” the IOM said.

The UN agency estimates that “climate-sensitive livelihoods, like subsistence farming, make up 73 percent of jobs in Afghanistan”.

It added that “92 percent of villages have limited access to emergency services” and “96 percent lack resources for crucial measures like early warning systems and search and rescue.”

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Climate Change

Floods in Farah and Kandahar claim the lives of 29 people

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Officials from the disaster management departments of Farah and Kandahar report that floods in these two provinces have resulted in 29 fatalities and nine injuries.

Mohammad Israel Sayar, the head of disaster management in Farah, confirmed to Ariana News that 21 people lost their lives and six others were injured due to floods on Tuesday in the Qala-e-Kah district of the province.

According to Sayar, the victims had gone to the mountains of Qala-e-Kah for recreation purposes when floodwaters suddenly swept them away.

Officials from the disaster management department in Kandahar also stated that floods in the province have caused 11 deaths and injuries.

They reported that in the seventh district of the province, one woman and three children died when the roof of a house collapsed.

They added that in the fifth security district of the province, three women and one child lost their lives due to the floods. Two children and one man were also injured.

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