Browsing Tag
Climate change
31 posts
Wintertime Pollution Particles in China’s Skies: A Study of Their Formation and Size
Researchers from the School of Earth and Atmospheric Sciences have discovered the formation of hazardous sulfates, with particles increasing in size, within the pollution plumes emitted from coal-fired power plants.
According to New Research, Plants Could Take in More CO2 from Human-Caused Emissions Than Previously Thought
A recent study featured in Science Advances presents an unexpectedly optimistic outlook for the planet. The reason lies in more nuanced ecological modeling, indicating that Earth's plant life might have a greater capacity to absorb atmospheric CO₂ from human activities than earlier predictions suggested.
Ocean Heat Transfer in North Atlantic Tempers Historical Climate Fluctuations
A recently published paper, spearheaded by researchers from the Woods Hole Oceanographic Institution (WHOI) and UCL, indicates that the transfer of heat from the surface to the deep ocean in the North Atlantic played a crucial role in mitigating climate fluctuations over the past millennium.
Research Indicates Growing Probability of Intense Snowfall Events in the French Alps Due to Climate Change
While global warming is commonly associated with adverse effects on snow and ice melt in colder regions, recent findings published in The Cryosphere propose that certain locations at higher latitudes and elevations may experience an increase in extreme snowfall events in the coming decades.
Hurricane Impacts Increase Climate Change Conversations on Twitter by Up to 200%
In a study published on November 23, 2023, in the open-access journal PLOS Climate, researchers led by Maddalena Torricelli from the City University of London found that Twitter users in regions impacted by significant hurricanes exhibited a heightened frequency of discussions about climate change immediately following the occurrence of the hurricanes.
Study Discovers Increased Unpredictability of El Niño-Southern Oscillation Due to Deforestation in the ‘Maritime Continent’
El Niño-Southern Oscillation (ENSO) is a recurring climatic phenomenon that takes place approximately every 2 to 7 years in the tropical Pacific Ocean. It is characterized by alterations in air pressure patterns from east to west. During El Niño events, the typical eastward-blowing equatorial trade winds weaken, leading to shifts in air pressure and wind speed. Consequently, warm surface waters move from the western Pacific eastward toward coastal South America. This leads to a deepening of the thermocline (the point at which sea temperature changes rapidly), which disrupts the normal upwelling of cold, nutrient-rich waters. This disruption can have severe consequences for marine ecosystems and communities reliant on the fishing industry in affected regions.
Climate Change Resistance: How Local Adaptation Benefits Certain Bird Species
The North American song sparrows exhibit an intriguing adaptation that could enhance their resilience to climate change: a diverse array of body sizes across their westernmost habitat.
Social Media Users Assert Mother Nature’s Superiority in Climate Solutions
New research, featured in the journal Global Environmental Change, reveals that a comprehensive analysis of over a million social media posts indicates that individuals exhibit a more optimistic outlook regarding nature's capacity to address climate change when compared to human technology.
Reduced Bering Sea Ice Connected to Rising Wildfire Risk in Northeast China
In recent years, China has been taking significant steps to combat air pollution. These measures include the installation of filters in coal-fired power plants to eliminate sulfur dioxide, a substance that combines with other compounds in the air to create harmful particulate matter. Additionally, China's Air Pollution Control Act addresses pollution originating from industrial processes, transportation, and agriculture while setting ambitious goals for achieving carbon neutrality by the year 2060.
Rising Temperatures Due to Climate Change Could Render Some Areas Uninhabitable for Humans
New interdisciplinary research warns that a global temperature rise of 1 degree Celsius or more above current levels could result in billions of people annually facing extreme heat and humidity that surpasses their natural cooling capacity. These findings underscore the escalating risks to human health worldwide as the planet approaches a warming threshold beyond 1.5 degrees Celsius above preindustrial levels.