Wednesday, September 16News That Matters

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Forces Deep Inside Earth Smart Roofs and Floating Wetlands Offer New Climate Clues

Forces Deep Inside Earth Smart Roofs and Floating Wetlands Offer New Climate Clues

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  From Antarctica ancient ice formation to energy saving roofs and ocean threats, new research highlights how geology, technology and nature can shape the climate future A series of recent scientific studies has revealed how forces operating deep inside Earth, innovative building materials and natural ecosystems could all play an important role in understanding climate change and developing solutions. Scientists have found a possible explanation for why Antarctica froze millions of years before the Arctic. Slow moving waves deep inside Earth gradually lifted large parts of East Antarctica, creating high mountains and plateaus where snow and ice could survive even when the global climate was much warmer. The research suggests that as Antarctica’s landscape rose over million...
Glacier Collapse may have Triggered Deadly Nepal Flash Flood

Glacier Collapse may have Triggered Deadly Nepal Flash Flood

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  A deadly flash flood near Nepal’s border with Tibet may have been triggered when a large section of a glacier broke away and crashed hundreds of metres into the valley below, according to experts who analysed satellite imagery. Before and after images showed a previously green mountainside covered in debris and sediment following the disaster. Experts said the collapse may have created a powerful ice-rock avalanche that sent water, boulders and debris rushing through the Lhende, Bhote Koshi and Trishuli river systems. Scientists also observed signs of significant snowmelt in the 24 hours before the disaster, suggesting unusually warm conditions may have contributed. However, experts said it remains unclear whether an earthquake, landslide, glacier instability or climate cha...
Flash Floods on Nepal Tibet Border Kill 157, Hundreds Still Missing

Flash Floods on Nepal Tibet Border Kill 157, Hundreds Still Missing

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Homes, roads, bridges and power plants swept away as rescuers battle heavy monsoon rains and fears grow of further flooding At least 157 people have been killed and hundreds are missing after devastating flash floods struck the Himalayan border regions of Nepal and Tibet, causing widespread destruction and triggering flood alerts in parts of India. According to officials, 403 people were reported missing in Nepal including 341 foreign nationals from countries such as India, the United States, the United Kingdom, Australia, South Korea and Malaysia. More than 100 of those missing were reportedly religious tourists travelling on a pilgrimage to Mount Kailash in Tibet. The disaster struck after a powerful surge of mud, water and debris swept through the region, destroying homes, road...
Forces Deep Inside Earth Helped Antarctica Freeze Millions of Years before the Arctic

Forces Deep Inside Earth Helped Antarctica Freeze Millions of Years before the Arctic

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  New Delhi: Scientists have identified a possible geological explanation for why Antarctica became covered by a massive ice sheet millions of years before the Arctic with slow moving forces deep inside Earth helping raise East Antarctica high enough for permanent snow and ice to survive. The international study published in the journal Science, suggests that so called “mantle waves” gradually lifted large parts of East Antarctica over more than 100 million years. The rising landscape created high plateaus and mountain ranges where temperatures were cold enough for glaciers to form, even when the global climate was significantly warmer than it is today. Researchers said Antarctica began developing a major ice sheet around 34 million years ago while large ice sheets in the Nor...
Floating Wetlands Show Promise in Cutting Greenhouse Gas Emissions from Wastewater

Floating Wetlands Show Promise in Cutting Greenhouse Gas Emissions from Wastewater

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Victoria, Australia, August 26, 2026: A new study has found that floating wetlands planted on wastewater lagoons could significantly reduce greenhouse gas emissions, offering a simple nature based solution to one of the hidden climate challenges of sewage treatment. Researchers conducted what they describe as the first full scale trial of its kind at an operating wastewater lagoon on Phillip Island, Victoria. Over two years, floating wetland reduced overall greenhouse gas emissions by between 22% and 31% compared with a similar untreated channel. Wastewater treatment helps clean polluted water, but the process can also generate significant amounts of carbon dioxide, methane and nitrous oxide as microorganisms break down sewage and nutrients. Methane and nitrous oxide are particularly...
Singapore Trees Cool Streets, Cut Air Conditioning Demand

Singapore Trees Cool Streets, Cut Air Conditioning Demand

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  Singapore, August 26, 2026: Singapore's decades-long effort to plant and preserve millions of trees is delivering measurable benefits with new research showing that urban greenery can cool streets, reduce heat stress and lower the demand for air conditioning in one of Asia's hottest and most densely built cities. A study conducted in Singapore's one north district found that street shade reduced average air temperatures by around 0.8°C across 20 paired sunlit and shaded locations. The impact on human heat stress was even greater. Using the Universal Thermal Climate Index, which considers temperature, humidity, wind and radiant heat, researchers found that shade reduced perceived heat stress by an average of 3.1°C and prevented around 92% of extreme heat stress that would ot...
Peatland Restoration Cuts Wildfire Risk in Indonesia’s Tropical Forests

Peatland Restoration Cuts Wildfire Risk in Indonesia’s Tropical Forests

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  Restoring degraded peatlands in Indonesia has significantly reduced wildfire risk, offering a potential strategy for protecting forests and communities as climate change and El Nino driven droughts intensify. Indonesia’s peatlands are particularly vulnerable to fires because drainage, deforestation and land conversion can leave the normally waterlogged ecosystems dry and highly flammable. Major fires occurred during recent El Niño years, including 2015, 2019 and 2023. The 2015 fires were especially severe, burning around 2.6 million hectares of land and sending smoke across Southeast Asia. Economic losses were estimated at more than US$16.1 billion, while the fires also caused significant environmental and health impacts. Restoration Reduced Fire Hotspots by Up to 22% ...
Uttarakhand Disaster Aid for Damaged Houses: Who Is Eligible and How to Apply

Uttarakhand Disaster Aid for Damaged Houses: Who Is Eligible and How to Apply

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  The Uttarakhand State Disaster Management Authority provides financial assistance to residents whose homes are partially or completely damaged by natural disasters. The scheme covers affected houses in both plain and hilly areas, with the amount depending on the extent of damage type of house and location. Assistance Ranges From Rs 4,000 to Rs 1.30 Lakh For a pucca or kutcha house that has been severely damaged or completely destroyed, eligible residents can receive Rs 1.20 lakh per house in plain areas. In hilly areas, including districts covered under the Integrated Action Plan, the assistance is Rs 1.30 lakh. For houses suffering at least 15% damage, the assistance is set at Rs 6,500 for a pucca house other than a hut and Rs 4,000 for a kutcha house other than a hut. ...
After Three Decades Lotus Blooms Again in Wular Lake Bringing Hope for Ecology and Livelihoods

After Three Decades Lotus Blooms Again in Wular Lake Bringing Hope for Ecology and Livelihoods

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  Srinagar, August 25, 2026 — Lotus flowers have reappeared in Wular Lake after being largely absent for nearly three decades, raising hopes of ecological recovery and renewed livelihood opportunities for communities living around the Kashmir wetland. For local fishermen and residents, the return of the lotus is more than a seasonal sight. The lake once supported families through fishing, harvesting lotus stems, locally known as nadru, and collecting water chestnuts. According to the Wular Conservation and Management Authority (WUCMA), lotus growth was observed again last year and has continued this year. However, heavy rains and flooding in recent weeks have damaged some of the emerging vegetation. Officials said lotus plants grow in shallow waters and are vulnerable to risi...
‘Sweating’ Cement Based Paint Keeps Model House More Than 4.5°C Cooler

‘Sweating’ Cement Based Paint Keeps Model House More Than 4.5°C Cooler

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  Researchers at Singapore Nanyang Technological University (NTU) have developed a cement based cooling paint that mimics the way human skin cools through sweating. In experiments, a model house coated with the paint remained more than 4.5°C cooler than one covered with conventional white paint. The paint known as CCP-30 is designed to work through three cooling mechanisms reflecting sunlight, releasing heat as infrared radiation and evaporating stored water. The research was published in the journal Science in June. Unlike conventional reflective paints, which mainly rely on bouncing sunlight away, CCP-30 uses moisture to remove additional heat. Its porous structure contains calcium silicate hydrate, a cement like material that can absorb and hold water. As the trapped moist...