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☆ Putting salt in tap water and drilling wells in parks: one city’s desperate quest to avoid running dry
▼ + stars: | 2023-06-25 | by ( Jack Guy | ) edition.cnn.com time to read: +9 min

The situation has become so bad that residents are being forced to drink salty tap water and workers are drilling wells in the center of the capital to reach the water beneath the ground. Another, the Paso Severino, which normally serves 60% of the country’s population with fresh water, has seen the largest decrease in water levels on record. Water levels could be depleted completely in early July, according to local media reports. Low water levels at the Canelón Grande reservoir on March 13, 2023. As well as tasting salty, Uruguayan officials say the tap water also has a high level of chlorides, sodium, and trihalomethanes.

Persons: Luis Lacalle Pou, It’s, Paso Severino, Ernesto Ryan, Carlos Santos, “, ”, Karina Rando, Lacalle Pou, Santos, Eitan Abramovich, ‘, Daniel Panario, Panario, OSE, Ana Ferreira, ” Friederike Otto, Miguel Doria, hydrologist, Uruguay “, Doria, ” Gerardo Amarilla, ” Doria Organizations: CNN —, National Commission, Defense of Water, University of, CNN, of Public Health, ”, Getty, Parque, of Ecology, University of the, Bloomberg, United Nations Educational, Cultural Organization, UNESCO, Uruguay’s Ministry of, United, Montevideo don’t Locations: CNN — Uruguay, American, Uruguay, country’s, Montevideo, Republic, la Plata, Paso, South America’s, San, ”, University of the Republic, America, Argentina, Caribbean, United Nations

☆ Without climate change, these extreme weather events would not have happened
▼ + stars: | 2023-06-15 | by ( Rachel Ramirez | ) edition.cnn.com time to read: +13 min

People often want to know if an extreme weather event happened because of climate change, said Friederike Otto, climate scientist and co-lead of the World Weather Attribution initiative. And, more often than not, they are finding the clear fingerprints of climate change on extreme weather events. “We’re always going to have extreme weather, but if we keep driving in this direction, we’re gonna have a lot of extreme weather,” said Ted Scambos, a glaciologist at the University of Colorado-Boulder. Alexander Nemenov/AFP/Getty ImagesSiberian heat wave, 2020In 2020, a prolonged, unprecedented heat wave seared one of the coldest places on Earth, triggering widespread wildfires. A study from the journal Nature Climate Change found the period from 2000 to 2021 was the driest the West has ever been in 1,200 years, noting human-caused climate change made the megadrought 72% worse.

Persons: Friederike Otto, Otto, We’re, we’re, ”, Ted Scambos, Alexander Nemenov, Andrew Ciavarella, Kathryn Elsesser, San Salvador de la, Aitor De Iturria, ” Otto, Mamunur Rahman Malik, “, Fadel Senna, Debarchan Chatterjee, Saeed Khan, koalas, David Paul Morris, Lake Powell, Hurricane Ian, Ricardo Arduengo, Ian, Lawrence, Abdul Majeed, António Guterres Organizations: CNN, University of Colorado -, Getty, UK’s Met, Oregon Convention, Northern, World Health Organization, South Asia, Bloomberg, Western, Stony Brook University, Lawrence Berkeley National Laboratory ., UN Locations: University of Colorado - Boulder, Siberia, AFP, Oregon, Portland, Pacific, . Oregon, Washington, Canada, British Columbia, Canadian, Lytton, San Salvador de, Cercs, Catalonia, Spain, North America, Europe, China, Dahably, Wajir County, Kenya, Africa, Horn of Africa, Somalia, Ethiopia, Masseoud, Morocco, Portugal, Algeria, Kolkata, India, South Asia, South, Vietnam, Myanmar, Laos, Bangladesh, Thailand, New South Wales, Australia, Oroville, Oroville , California, States, California, Lake Oroville, Lake Mead, Lake, Nevada, Arizona, Mexico, Hurricane, Matlacha , Florida, Caribbean, Florida, Swat, Bahrain, Khyber Pakhtunkhwa, Pakistan, Sindh, Balochistan

☆ These are the places most at risk from record-breaking heat waves as the planet warms
▼ + stars: | 2023-04-25 | by ( Laura Paddison | ) edition.cnn.com time to read: +5 min

They identified Afghanistan, Papua New Guinea and Central America – including Guatemala, Honduras and Nicaragua – as “hot spots” for high-risk heat waves. Not only is there high potential for record-breaking extreme heat, but the impacts will be intensified by the huge difficulties the country already faces, he said. “When a really extreme heat wave does finally come along, then there are instantly going to be a lot of problems,” Mitchell said. Heat waves have a wide-ranging negative impact. They also take a heavy toll on human health, and extreme heat is one of the deadliest natural disasters.

☆ World could face record temperatures in 2023 as El Nino returns
▼ + stars: | 2023-04-20 | by ( Kate Abnett | ) www.reuters.com time to read: +3 min

REUTERS/Issei KatoBRUSSELS, April 20 (Reuters) - The world could breach a new average temperature record in 2023 or 2024, fuelled by climate change and the anticipated return of the El Nino weather phenomenon, climate scientists say. During El Nino, winds blowing west along the equator slow down, and warm water is pushed east, creating warmer surface ocean temperatures. "El Nino is normally associated with record breaking temperatures at the global level. Climate models suggest a return to El Nino conditions in the late boreal summer, and the possibility of a strong El Nino developing towards the end of the year, Buontempo said. The world's hottest year on record so far was 2016, coinciding with a strong El Nino - although climate change has fuelled extreme temperatures even in years without the phenomenon.

"It always rains a lot here, it's very cold and it's January and it feels like summer," said Bilbao resident Eusebio Folgeira, 81. French tourist Joana Host said: "It's like nice weather for biking but we know it's like the planet is burning. Scientists have not yet analysed the specific ways in which climate change affected the recent high temperatures, but January's warm weather spell fits into the longer-term trend of rising temperatures due to human-caused climate change. "The record-breaking heat across Europe over the new year was made more likely to happen by human-caused climate change, just as climate change is now making every heatwave more likely and hotter," said Dr Friederike Otto, climate scientist at Imperial College London. French national weather agency Meteo France attributed the anomalous temperatures to a mass of warm air moving to Europe from subtropical zones.

☆ Climate reparations may be ethical, but they aren't the best fix, climatologist says
▼ + stars: | 2022-10-05 | by ( Natalie Tham | ) www.cnbc.com time to read: +5 min

Fida Hussain | Afp | Getty ImagesCalls for climate reparations for poorer countries hit hard by climate change are growing louder after catastrophic floods in Pakistan. "[Climate reparations are] the ethical thing to do," said Friederike Otto, a climatologist at the University of Oxford, "but a more equitable world is much better able to solve the complex crises we deal with. However, though climate reparations appear to be a relatively straightforward solution, their implementation isn't, Otto said. At the same time, for climate reparations to be successful, there needs to be an official classification of weather and climate events and natural hazards, she added. Andrew King, a senior lecturer at the University of Melbourne, is another proponent of climate reparations.

☆ Once unthinkable, Pakistan's record rainfall could now happen once a century
▼ + stars: | 2022-09-15 | by ( Evan Bush | Evan Bush Is A Science Reporter For Nbc News. He Can Be Reached At Evan.Bush Nbcuni.Com. | ) www.nbcnews.com time to read: +5 min

Climate change made the unprecedented monsoon rainfall that left one-third of Pakistan underwater last month far more likely, according to a team of scientists who analyzed the event. They also looked at the heaviest five-day period of monsoon rainfall in hard-hit Sindh and Balochistan. The study found that climate change had inflated the chances of heavy rainfall for both geographies and time periods. As much as one-third of the rainfall that fell during the most intense period in Sindh and Balochistan could be attributed to climate change, it found. Researchers performed an attribution analysis of the heat wave and found it was made 30 times more likely to have been due to climate change, according to Fahad Saeed, an Islamabad-based researcher at the Center for Climate Change and Sustainable Development.

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