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Search Results for pollution
Extreme Heat in Southern Cities as a Consequence of Lack of Green Spaces
Summer is drawing to a close according to the calendar, but not in terms of the heat, which continues in much of the world. High temperatures have most severely affected large cities in southern regions, and a new scientific study…
Uppsala has cleanest city air in Europe
The EEA’s European city air quality viewer ranks 375 cities from the cleanest to the most polluted based on average levels of fine particulate matter (PM2.5). The data was collected from over 500 monitoring stations at urban locations across EEA…
How Degraded Are Freshwater Systems – What the United Nations Report Reveals
The state of our freshwater ecosystems has been highlighted in a study conducted by UN-Water and the United Nations Environment Programme (UNEP). Through three reports on progress in the area of freshwater resources, it has been shown that a significant…
Cloud Seeding with Drones as a Response to Drought
After a severe drought hit the Xinjiang Autonomous Region in China, the country has begun testing revolutionary technology that uses drones for cloud seeding to induce rainfall wherever needed. According to Chinese media reports, the TB-A drones, typically used in…
How an Innovative Liquid Removes 98 Percent of Nanoplastics from Water
After a piece of plastic enters a water system, such as a sea, ocean, river, or lake, it undergoes degradation due to the influence of sunlight, wind, and water. A large piece breaks down into micro and eventually into nanoplastics.…
From Banana Waste to Clean Energy
Every year, millions of tons of agricultural waste are produced in Pakistan due to the cultivation of bananas and other crops. To utilize this waste and benefit the local population, scientists have joined forces to develop a solution that will…
UN: Renewable Energy Creates a Safer Future
Fossil fuels, such as coal, oil, and gas, are the biggest contributors to global climate change, accounting for 75 percent of global greenhouse gas emissions and nearly 90 percent of all carbon dioxide emissions. To avoid the worst consequences of…