Articles tagged with Climatology
A new study reveals that the negative effects of the ozone hole on the Southern Ocean's carbon uptake are reversible, but only if greenhouse gas emissions rapidly decrease. The study found that as the ozone hole heals, its influence on the ocean's carbon sink diminishes, while the influence of greenhouse gas emissions rises.
Researchers discovered that soil carbon turnover accelerates rapidly in response to temperature increases, releasing more CO2 than previously thought. This finding has significant implications for the future of atmospheric CO2 concentrations and highlights the need to revise soil sensitivity in climate models.
A study by Bernauer et al. found that democratic countries offshore environmentally-damaging products more than others, leading to lower greenhouse gas emissions at home. This challenges the notion of democracies having a moral high ground in environmental protection.
A landmark study by Prof. Yong Sik Ok charts biochar's global market potential as a carbon-negative technology aligned with ESG goals, UN SDGs, and Net Zero pathways. The study provides actionable guidance for governments, industry leaders, and research institutions to integrate biochar into their climate portfolios.
Researchers at Kyoto University found that reducing urban heat release can control summertime local precipitation, with potential to mitigate extreme weather issues. By systematically decreasing sensible heat fluxes over urban areas, the team demonstrated a link between urban heat island effect reduction and less intense rainfall.
Researchers developed a large-scale indoor typhoon simulation tank to measure momentum, heat, and CO2 transfer at the air-sea interface. Their findings revealed key correlations between wind speed, wave morphology, and transport phenomena under extreme conditions.
Researchers have discovered that urban areas experience a greater difference in wet bulb globe temperature between 0.5 m and 1.5 m above ground due to surface heat radiation, posing health risks to children and pets during extreme heat events. Total solar eclipses also alter atmospheric conditions and insect behavior, with some species...
The Exeter Climate Forum will bring together world-leading researchers and policymakers to address the urgent need for climate action. The event aims to share the latest climate science and inspire bold ideas for solutions.
A new study reveals that the Pacific Meridional Mode plays a major role in Hawaiian rainfall variability, particularly in spring. The research suggests that El Niño emerges as the primary driver of winter rainfall, but the PMM is crucial for spring rainfall, especially on Maui and the Island of Hawai‘i.
A recent study has identified a key factor contributing to nitrous oxide emissions in wastewater treatment plants: an imbalance between bacteria groups and oxygen levels. By increasing oxygen concentrations, the researchers suggest that emissions can be significantly reduced without requiring major infrastructural changes.
A study by Virginia Tech found that all 28 major US cities are sinking, with 20-65% of urban areas affected, impacting structural integrity and flood risks. The research highlights the importance of integrating land subsidence monitoring into urban planning policies to mitigate infrastructure risks.
A new study from the University of Helsinki unravels the causes of ancient climate changes that led to severe droughts in North America thousands of years ago. Researchers used fossil pollen grains and machine learning algorithms to reconstruct moisture levels, confirming that conditions were below modern levels for thousands of years.
Scientists from the University of Groningen have developed a method to predict the Time of Emergence (ToE) for Arctic climate change, based on warming, wetting, and sea ice melting. ToE is defined as the time when climate variable values exceed 97.5% of historical values for ten consecutive years.
New study models spatial patterns of grazing halos around coral reefs and finds that halo patterns can signal reef resilience. The research suggests that stable halos exist where herbivores are limited by predators, while oscillating halos may indicate a shift in system health.
A new study reveals Saharan dust reduces photovoltaic electricity generation across Europe and challenges existing forecasting models. The researchers recommend integrating near-real-time dust load data into forecasting models to improve reliability.
The American Geophysical Union (AGU) and the American Meteorological Society (AMS) are collaborating on a special collection to maintain momentum in climate change research supporting the US National Climate Assessment. This effort aims to sustain the work of authors who were dismissed earlier this week by the Trump Administration.
New research reveals oceans are heating at the world's fastest pace in two distinct bands near 40 degrees latitude in both hemispheres. This pattern is linked to poleward shifts in the jet stream and ocean currents, upending marine ecosystems and fueling extreme weather.
A new satellite developed by Chalmers University of Technology will help monitor and measure the world's forest biomass. The system enables precise measurements of forest carbon stocks, aiding efforts to combat climate change.
A recent study by Virginia Tech researchers found that a major earthquake could expand the coastal floodplain by 35-116 square miles, affecting thousands of residents and properties. The impact would be most severe in southern Washington, northern Oregon, and northern California.
A new study finds that the Clausius-Clapeyron relation explains almost perfectly selected thunderstorm rainfall data at each temperature, but when combining both stratiform and thunderstorm rainfall, higher temperature increase rates emerge. The authors argue that this 'super-Clausius-Clapeyron' increase is of statistical origin, settl...
The American Meteorological Society warns that catastrophic cuts to federal science agencies like NOAA threaten the US weather enterprise, which supports public safety, private sector operations, and national security. A strong weather enterprise is essential for America's economic leadership.
Researchers at UCLA and Princeton discovered that showing people continuous temperature data can lead to a vague impression of gradual change, while presenting binary data like lake freezes causes a striking shift. This approach may overcome climate apathy by creating an emotional connection to local traditions.
Researchers at the University of Florida have created a new type of cattle feed that reduces methane gas emissions from burps and flatulence, making dairy farming more environmentally friendly. The feed, made with flaxseed and pea protein, also improves overall digestion and may increase milk production.
The proposed elimination of NOAA Research would drastically undercut the scientific backbone needed for accurate weather forecasts and services. Key stakeholders like the American Meteorological Society and National Weather Association urge action to maintain competitiveness in weather forecasting.
A study published in PLOS Climate found that Americans are more likely to discuss climate change with family and friends if they feel worried or perceive society as supportive of pro-climate behaviors. Perceived social norms emerged as the strongest predictor, followed by worry, exposure to media coverage, and perceived risk.
A new project by Cornell University researchers explores how genetically identical grapevines adapt to temperature, humidity, and soil differences in three states. The study aims to uncover the most adaptable varieties to aid grape growers in coping with erratic climate conditions.
A recent study revealed a record-breaking increase in Antarctic Ice Sheet mass between 2021 and 2023, with significant mass gain observed in four key glaciers. This shift counters decades of mass loss, driven by anomalous precipitation accumulation.
A new study by MIT scientists finds that extreme storm tides will increase tenfold for Bangladesh, with what was once a 100-year event now striking every 10 years by the end of the century. The country's densely populated coastal regions are expected to experience more frequent and severe flooding events as a result.
A new study reveals that the Saharo-Arabian Desert experienced recurrent humid intervals over the past eight million years, supporting migrations of water-dependent animals, including early ancestors. These wetter periods likely sustained monsoonal precipitation from the South, which gradually weakened over millions of years.
Recent research highlights increased fire activity in the western US, with wildfires becoming less prone to calming down at night. Meanwhile, extreme turbulence on hurricane flights has led to a new 'bumpiness' metric. Climate extremes are also evident in shifting energy demands for heating and cooling in Chinese megacities.
The new season of The Last of Us explores the real-life characteristics of cordyceps, including its airborne spore method of infection. Researchers like Dr. Jim Kronstad highlight the warming climate as a potential contributor to the spread of harmful fungi.
A new facility in Mannheim produces carbon-neutral methanol from biogas extracted from wastewater, a potential solution for reducing shipping emissions. The process uses green hydrogen to convert the biogas into methanol, a versatile raw material that can be used in the chemical industry or as fuel for ships.
A new mathematical model reveals that humans played an active role in the transition from hunting and gathering to farming, driven by factors like population growth rates and competition. The study challenges traditional views that focused on environmental factors, providing fresh insight into the rise of farming.
A cross-sectional study found that hospitals with high LGBTQ+ inclusion reported improved job outcomes for nurses, leading to enhanced staff well-being and optimized care delivery. The findings suggest that implementing inclusive policies is crucial for creating a positive work climate in hospitals.
Researchers propose darkening cities to improve biodiversity, human health, and reduce energy waste by embracing nocturnal living. Professor Nick Dunn's 'Dark Futures: When the Lights Go Down' presents a vision for an alternative future that reconnects humans with nature's rhythms.
Researchers studied Aurora Subglacial Basin's subglacial hydrology, finding dynamic rivers that change over time. This new insight may alter predictions of rising sea levels and the role of subglacial water in ice dynamics.
A 30-meter sediment core from the Great Blue Hole in Belize provides the longest recorded storm frequency data for the Atlantic, with 574 storm events over 5,700 years. The research reveals a steady increase in tropical storms and hurricanes in the southwestern Caribbean due to climate change.
Researchers used reinforcement learning to simulate coastal defense strategies against sea level rise and flooding, finding dynamic seawalls to be more cost-effective than traditional methods. The study aimed to address uncertainty in long-term climate change mitigation efforts and provide a flexible approach for communities to prepare...
The KIT-led ASCCI measurement campaign is analyzing the effects of ozone and water vapor in the Arctic troposphere and stratosphere on climate change. The research focuses on understanding the causes and consequences of Arctic warming, including ozone depletion and air pollutant transport.
Climate change drives large increases in electricity demand and costs in Texas due to extreme temperatures. Meanwhile, atmospheric rivers become more frequent, larger, and moister globally. Diagnostic studies also predict malaria outbreaks with five-month lead time using sea-surface temperature anomalies.
A new study by the University of Plymouth investigated the effect of changing global climate conditions on Christmas Island's red crab embryos. The researchers found that lower salinity levels did not delay embryonic development, but emphasized the need for further research to understand the species' response to environmental stressors.
The research analyzed satellite images and machine learning to detect forest loss in Ukraine during the war. The study found that Ukraine lost over 800 km² of forests in 2022 and 772 km² in 2023, mainly due to fires in war-torn regions.
The Global Physics Summit will feature nearly 1,200 sessions and 14,000 presentations on various topics, including astrophysics, climate science, medicine, and quantum information. Registered journalists and public information officers will receive daily emails with meeting information.
A recent study by researchers at the University of Vienna found that spiritual boredom is a common phenomenon, negatively impacting motivation and mindfulness during practice. The study suggests that personalizing spiritual practices and addressing individual needs can help reduce boredom and maximize their transformative value.
Ancient plants recovered from mass extinction by evolving tough shrubs before flourishing into forests again. Large plant species dominated Earth's landscapes after the end-Permian collapse.
A new study by MIT confirms the Antarctic ozone layer is healing, with high statistical confidence that reductions in CFCs are the primary cause. The research uses fingerprinting to isolate the anthropogenic signal and rule out natural variability.
The US weather enterprise faces significant risks due to federal science funding cuts, which could lead to reduced weather forecasting accuracy and increased vulnerability to hazardous weather. The value of weather information to the US economy exceeds $100 billion annually.
New Jersey Institute of Technology biologist Xiaonan Tai receives a $1.16 million NSF CAREER Award to study how groundwater influences forest survival during climate stress, integrating ecology and hydrology perspectives.
A new study finds that precession initiates deglaciation while obliquity triggers interglacial conditions. The researchers used benthic oxygen isotope records to quantify glacial transitions and estimate the next glacial period will begin in 11,000 years.
A team of researchers has matched Earth's ice age cycles with orbital shifts, predicting the onset of the next ice age in approximately 10,000 years. The study analyzes a one-million-year record of climate change and finds a predictable pattern for glacial and interglacial periods.
Researchers from the University of Oxford discovered that rainfall in the Sahara Desert increased between 8,700 and 4,300 years ago, coinciding with a rise in Neolithic archaeological sites. This finding highlights the importance of a favourable climate on early pastoralist societies, which relied on rainfall for their livestock.
Researchers discovered that Arctic glaciers are leaking significant amounts of methane through the 'glacial fracking' process. This previously unrecognised process could contribute to Arctic climate feedbacks and accelerate global warming.
The NUS Institute for Functional Intelligent Materials is hosting the AI4X 2025 conference to explore how AI is driving breakthroughs across various natural sciences. Scientists, industry leaders, and innovators will share their knowledge on applying AI to Natural Science and Finance.
The Antarctic midge employs a unique survival mechanism by undergoing quiescence in its first year and obligate diapause in its second. This adaptation allows the insect to quickly resume development when temperatures rise.
Researchers generated a dataset of water flow beneath the entire Antarctic Ice Sheet, improving projections of sea level rise. The model predicts higher degrees of glacier melt and mass loss by the end of the century.
Discounted hotel rates available at select hotels near the Anaheim Convention Center. The Global Physics Summit will feature nearly 14,000 individual presentations on new research in various fields.
A study found that excessive Tibetan Plateau spring warming was the primary factor driving catastrophic June 2024 heavy rainfall in southern China. The research used the ESM to simulate extreme warm temperatures over the TP and heavy rainfall in S. China, reproducing approximately 55% of the observed anomaly.
Research on Earth's frozen places reveals severe changes due to climate change, including ice-free Arctic Oceans and quadrupled melt zones in Greenland.
A global program called TIMES aims to synchronize age models for geological climate records, enabling the study of past warm climate stages and their impact on future climate pathways. The project is crucial for understanding the Earth's climate dynamics and obtaining reliable information about past climate events.
A new study found that designated protected areas are benefiting Mexican Spotted Owl subspecies, maintaining their foothold in the region. The use of Protected Activity Centers, which protect core habitat, has been key to this success.