As concerns over rising greenhouse gas levels and global warming continue to grow, scientists are exploring various methods to temporarily mitigate the effects of climate change. One proposed solution involves the injection of aerosols into the stratosphere to reflect incoming sunlight and reduce global temperatures. While previous studies have primarily focused on using gaseous sulfur
Earth
Extreme droughts are expected to become more frequent with climate change, and a recent study led by Colorado State University reveals that the effects of these droughts on grasslands and shrublands have been greatly underestimated. Published in Proceedings of the National Academy of Sciences, the study provides a detailed understanding of the potential losses in
Rice farming in sub-Saharan Africa has seen a significant increase in production over the past decade, resulting in a rise in methane emissions. A team of engineers and atmospheric scientists at Harvard University, together with a colleague from the California Institute of Technology’s Jet Propulsion Laboratory, conducted a study to determine the extent of this
Mercury exposure is a well-known and significant health risk, both to humans and animals. The neurotoxic properties of mercury have been extensively studied, but primarily in marine and sea creatures. However, a recent study conducted by Dr. Yulia Pushkar and her research group at Purdue University’s College of Science has shed new light on the
Africa has been burning for thousands of years, and it shows no signs of stopping. In fact, the continent accounts for over 50% of the total area on Earth that is constantly engulfed in flames. This migrating, hemisphere-hopping wildfire season in Africa is steadily increasing, and it is creating a devastating feedback loop that feeds
It is widely recognized that promoting climate-friendly behaviors is essential in the fight against climate change. However, a recent report published in the journal Nature Climate Change highlights the importance of addressing inequality in order to effectively achieve a Net-Zero future. The researchers argue that inequalities in society create barriers that limit the ability of
The increasing frequency and intensity of typhoons around the world have raised concerns about the impact of global warming on these weather events. In recent years, typhoons like Typhoon Hinnamnor and the unexpected intense downpour in Osong, Chungcheongbuk-do have caused significant damage and loss of life. To better understand the influence of global warming on
Alluvial fans, which are sediment deposits formed by erosion and transportation of sediment in rivers, play a crucial role in shaping Earth’s topography. The process of alluvial fan development involves the deposition of silt, sand, and gravel at the mouth of the river as the water velocity decreases. Monsoons, seasonal climate phenomena characterized by extreme
Extreme environmental events have assumed greater significance in recent years due to the mounting pressures of climate change. These events, whether occurring on land or in marine ecosystems, pose significant challenges to the health and stability of our planet. While terrestrial heat waves typically span a few days, their counterparts in the oceans can persist
A groundbreaking study led by Dr. Rebecca Hamilton at the University of Sydney has uncovered significant evidence challenging previous scientific consensus about the landscape of South East Asia during the Last Glacial Maximum more than 19,000 years ago. Contrary to popular belief, the research reveals that the region was not simply dominated by dry savannah
The eruption of the Hunga volcano in January 2022 left a lasting impact on the scientific community. This underwater volcano created massive tsunamis and released a plume that reached the mesosphere. Understanding the dynamics of such eruptions can be challenging, especially when the volcano is situated underwater. However, a team of geologists, volcanologists, and Earth
The Brazilian Amazon is facing a severe crisis due to deforestation and the degradation of its biodiversity. In an effort to understand and conserve this vital ecosystem, scientists have recently published a groundbreaking map that shows the above-ground biomass in the region. This new map, created using advanced technologies and innovative methodologies, provides crucial information
In 2018, the Indian state of Kerala experienced a devastating series of floods that led to the death of over 400 people and the displacement of millions. Flooding during the monsoon season is a common occurrence in tropical Asia, but the ability to predict the severity of these floods has been a major challenge. However,
The world’s oceans are teeming with life, and the creatures that inhabit them have a significant impact on the shape and structure of the seafloor. In a groundbreaking interdisciplinary study, researchers from Kiel University, together with colleagues from biology and oceanography, have examined the relationship between certain marine species and the formation of crater-like depressions
Carbon capture and sequestration (CCS) is a key solution in reducing carbon dioxide (CO2) emissions and mitigating the impacts of climate change. However, the development and implementation of geologic sequestration sites face numerous barriers. Researchers from Carnegie Mellon University’s Department of Engineering and Public Policy (EPP) have conducted a study to estimate the time required