When we talk about greenhouse gases and climate change, carbon dioxide (CO2) and methane (CH4) usually receive most of the attention. Yet another gas, nitrous oxide (N2O), quietly plays an important role in our changing climate. Commonly known as “laughing gas”, N2O is a powerful greenhouse gas with nearly 273 times the warming potential of …[Read More]
(Schematic cross-section showing leaf stomatal O_3 uptake, chloroplast oxidative stress, and the resulting downregulation of Earth’s global photosynthetic carbon uptake (GPP)) We usually think of ozone as a shield high in the atmosphere or as an air pollutant that harms human lungs near the ground. But plants also “breathe” ozone. Through microscopic pores called stomata, …[Read More]
Every time something burns incompletely —whether in a car engine, a factory furnace, a cooking fire, an agricultural field set alight after harvest, or a vast wildfire sweeping through savanna grasslands— tiny particles of black carbon are released into the atmosphere. You might know these more simply as soot. These particles are so small that …[Read More]
For the 500 million people living along the Mediterranean coast, the sea breeze is an essential component of the regional climate. They are more than a pleasant coastal wind, as they are critical for easing summer heat stress, dispersing pollutants, and triggering convection (the rapid upward movement of warm, moist air), sometimes leading to severe …[Read More]
Nitrous oxide (N2O), commonly known as laughing gas, is one of the most important greenhouse gases, and its rise in the Anthropocene significantly contributes to global warming and depletion of stratospheric ozone. The marine environment, especially coastal and marginal seas, is an important (about 25%) contributor to the global atmospheric source of N2O. Nitrous oxide …[Read More]
Due to the rapid rise in temperatures, it started raining on the snow and ice-covered roads, prompting the regional public transport operator to suspend all bus services. The rain also resulted in icing on the overhead lines of the main railway line coming into town. Rail traffic was also temporarily suspended. Before the adjacent highway …[Read More]
One feature stands out in any map of tropical rainfall from satellites: a narrow band of intense precipitation encircling the globe near the equator. This is the Intertropical Convergence Zone, a key feature of the global atmospheric circulation that imports moisture into the tropics and exports energy to higher latitudes. But for decades, climate models …[Read More]
Climate change is often described as a challenge of the future. Yet through our latest work, we’ve realized the future is already unfolding across Türkiye’s landscapes and climates. The signs are visible in the shifting seasons, intensifying heatwaves, and changes in rainfall… As one of the authors of the study “High-Resolution Projections of Bioclimatic Variables …[Read More]
As scientists, we are acutely aware that our planet’s climate is changing, but the speed and severity of these changes can still surprise us. As global temperatures rise, certain regions become hotspots experiencing more intense and amplified warming. As a postdoctoral researcher at the University of Liège, I have been closely studying amplified warming and …[Read More]
Invited guest from the EGU 2024 Outstanding Student and PhD candidate Presentation (OSPP) Award Context The Sichuan Basin, located at the eastern slope of the Tibetan Plateau in China, is a lowland region that regularly experiences heavy rainfall during the summer months. This is due to its complex topographical features (Fig. 1) and the influence …[Read More]
