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Categories: Geoscience: Environmental Issues
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Published Hybrid catalyst produces critical fertilizer and cleans wastewater - Hybrid Catalyst: A Revolutionary Approach to Fertilizer Production and Wastewater Treatment



Synthetically produced fertilizer urea supports half of global population. Using pure metals, resear...
Published Shift to 'flash droughts' as climate warms - Shift to 'Flash Droughts' as Climate Warms



'Flash droughts' have become more frequent due to human-caused climate change and this trend is pred...
Published Arctic climate modelling too conservative - Arctic Climate Modelling Too Conservative: A Closer Look


Climate models used by the UN's IPCC and others to project climate change are not accurately reflect...
Published Global flash droughts expected to increase in a warming climate - Global Flash Droughts Expected to Increase in a Warming Climate



Researchers have published new findings on how our warming climate will affect the frequency of flas...
Published Cleaner air with a cold catalytic converter - Cleaner Air with a Cold Catalytic Converter



Although passenger vehicle catalytic converters have been mandatory for over 30 years, there is stil...
Published Warm liquid spewing from Oregon seafloor comes from Cascadia fault, could offer clues to earthquake hazards - Warm Liquid Spewing from Oregon Seafloor Comes from Cascadia Fault, Could Offer Clues to Earthquake Hazards



Oceanographers discovered warm, chemically distinct liquid shooting up from the seafloor about 50 mi...
Published Nitrate can release uranium into groundwater - Nitrate Can Release Uranium into Groundwater


A team has experimentally confirmed that nitrate, a compound common in fertilizers and animal waste,...
Published Plastic upcycling to close the carbon cycle - Plastic Upcycling to Close the Carbon Cycle



A new method to convert waste plastic to fuel and raw materials promises to help close the carbon cy...
Published Scientists reveal how landmark CFC ban gave planet fighting chance against global warming - Scientists Reveal How Landmark CFC Ban Gave Planet Fighting Chance Against Global Warming


New modelling by the international team of scientists paints a dramatic vision of a scorched planet...
Published Under the northern lights: Mesospheric ozone layer depletion explained - Under the Northern Lights: Mesospheric Ozone Layer Depletion Explained


The same phenomenon that causes aurorae -- the magical curtains of green light often visible from th...
Published Oil in the ocean photooxidizes within hours to days, new study finds - Oil in the Ocean Photooxidizes Within Hours to Days, New Study Finds


A new study demonstrates that under realistic environmental conditions oil drifting in the ocean aft...
Published Scientists warn of likely massive oil spill endangering the Red Sea, region's health - Scientists Warn of Likely Massive Oil Spill Endangering the Red Sea, Region's Health


A new study is calling for action to remove the oil from a decaying and inactive tanker in the Red S...
Published Oil forecasting technique adapted for spreadsheets may cut shale operator costs - Oil Forecasting Technique Adapted for Spreadsheets May Cut Shale Operator Costs


Porous rock containing oil and natural gas are buried so deep inside the earth that shale operators...
Published First Gulf of Mexico-wide survey of oil pollution completed 10 years after Deepwater Horizon - First Gulf of Mexico-wide survey of oil pollution completed 10 years after Deepwater Horizon


Since the 2010 BP oil spill, marine scientists have sampled more than 2,500 individual fish represen...
Published Offshore oil and gas platforms release more methane than previously estimated - Offshore Oil and Gas Platforms Release More Methane than Previously Estimated


Offshore energy-producing platforms in US waters of the Gulf of Mexico are emitting twice as much me ...
Published Iodine in desert dust destroys ozone - Iodine in Desert Dust Destroys Ozone: A Threat to Our Environment


When winds loft fine desert dust high into the atmosphere, iodine in that dust can trigger chemical...
Published Itchy eyes and a runny nose? It could be climate change - Itchy Eyes and a Runny Nose? It Could Be Climate Change


Researchers have simulated how climate change will affect the distribution of two leading allergens...
Published Air pollution threatens natural pest control methods in sustainable farming - Air Pollution Threatens Natural Pest Control Methods in Sustainable Farming


When fields of oilseed rape are exposed to diesel exhaust and/or ozone -- both found in emissions fr...
Published Ozone may be heating the planet more than we realize - Ozone May Be Heating the Planet More Than We Realize


New research reveals ozone in the lower atmosphere in particular contributed to warming in the South...
Published Air chemistry data from South Korea field study puts models to the test - Air Chemistry Data from South Korea Field Study Puts Models to the Test


An international effort to measure air quality in South Korea, a region with complex sources of poll...