Articles tagged with Extreme Weather Events
Extreme weather events, such as Hurricanes Irene and Sandy, have been shown to increase support for environmental policies and a belief in human-caused climate change. Researchers found that individuals who were particularly affected by the storms showed a stronger preference for politicians promoting green policies.
A new study by Stanford scientists found that extreme weather events, such as record-breaking heat, are more likely to occur in the US due to global warming. The researchers analyzed historical weather data and climate models to quantify the increased risk of severe heat events.
Researchers found that extreme weather events like droughts, heat waves, and storms reduce the amount of carbon absorbed by terrestrial ecosystems, equivalent to about a third of global CO2 emissions per year. Satellites and recording stations documented the effects of these events on forests, bogs, and grasslands.
A UK study found that every degree fall in winter air temperature corresponds to a 1.3% drop in ambulance response time. The research analyzed data from Birmingham over five years and showed that extreme weather conditions significantly affected daily ambulance call-outs and response times.
A study by the Potsdam Institute for Climate Impact Research suggests that man-made climate change traps giant waves in the atmosphere, leading to extreme weather events. The researchers found that prolonged periods of heat stress can occur when warm air is unable to escape, resulting in devastating consequences.
A study published in BioMed Central's open access journal BMC Genetics found that coral DNA variations correlate with water temperature and clarity, which can inform reef conservation efforts. The research team identified specific genes involved in immune response and stress-induced cell-death, suggesting that corals with certain genet...
Climate change is projected to increase the risk of heat waves, heavy rains, and droughts. Preparing resilient communities with disaster preparations, early warning systems, and well-built infrastructure can help mitigate these impacts.
Research suggests that human-driven climate change will lead to more frequent and severe weather events in the US, including multi-day heat waves and heavy precipitation. As a result, extreme weather-related disasters are expected to incur significant expenses, affecting both public funds and private equity.
A team of meteorologists has overturned the world's hottest temperature record from 90 years ago, revising it to 134 F (56.7 C) recorded in Death Valley, Calif., due to systematic errors in the original measurement. The investigation found that an inexperienced observer may have made the error with a obsolete thermometer.
Scientific analysis strengthens the view that record-breaking summer heat, drought, and other extreme weather events are caused by human activities and global warming. Nobel laureate Mario J. Molina suggests a new international agreement to put a price on greenhouse gas emissions and reduce dependence on fossil fuels.
Recent extreme weather events show a clear link to global warming, according to a new analysis of scientific evidence. The study found that warming temperatures lead to more frequent heatwaves and heavy rainfall, but the relationship with storms is less clear.
A new study published in Climatic Change identifies political mobilization by elites and advocacy groups as the driving factor behind public opinion on climate change. The research found that information-based science advocacy has a minimal effect on public concern, while elite cues and economic factors play a crucial role.
Researchers at the Geological Society of America meeting connect extreme weather events over the past decade to climate change. Warmer oceans, fueled by increased carbon dioxide and greenhouse gas releases, contribute to more frequent and intense storms, droughts, and wildfires.
Researchers will analyze social and economic impacts of atmospheric blocking events from the 20th century. They aim to develop new methods for spotting and predicting this rare weather phenomenon, which can trigger extreme conditions such as heat waves and flooding.
The 20th Century Reanalysis Project has created a comprehensive reanalysis of global weather events from 1871 to the present day. The dataset provides key historical comparisons for our own changing climate, allowing researchers to understand the impact of extreme weather and climate events over time.
A team of scientists believes extreme weather may have caused the disappearance of George Mallory and Andrew Irvine during their historic 1924 Everest expedition. Researchers analyzed newly uncovered historical data, including barometric pressure measurements, to conclude that a very intense storm likely contributed to their death.
A new study predicts that climate volatility will deepen poverty vulnerability in developing countries, particularly among the urban poor. The research, published in Environmental Research Letters, uses a new methodology to understand and predict the effects of climate change on food prices and wages in vulnerable countries.
A study by the University of Bayreuth and Helmholtz-Centre for Environmental Research found that extreme weather events like droughts and heavy rains can postpone or accelerate plant flowering times in Central Europe. On average, a one-month drought postponed the time of flowering by 4 days, equivalent to a decade of global warming.
An analysis of US city-specific weather data reveals that global warming will lead to more deaths in summer due to extreme temperatures. Deaths from all causes are known to rise when temperatures go up, and heart attacks and cardiac arrests are more likely when it is very cold.
A study by Purdue University climatologist Noah Diffenbaugh suggests that vegetation changes can significantly affect extreme weather events. In regions like California and the Great Basin, vegetation feedbacks may lead to more or fewer extreme events depending on the location.
A study examining coastal and southern California shrublands found that fire hazard risk was relatively constant at 2.7% annually, contradicting the assumption that older vegetation fuels cause larger fires. Regional differences may contribute to these findings.
Scientists are creating tiny 'motes' of 'smart dust' that can communicate with each other and sense their environment, paving the way for a range of applications including weather monitoring and espionage. The devices use optical transceivers to minimize power consumption and have already demonstrated monitoring capabilities over 21 ki...
A study by Stanley Changnon and colleagues found no evidence of an increase in catastrophic weather events, despite rising property losses. The growth of losses is attributed to the increasing population in coastal and urban areas, leading to a larger target-at-risk.
Scientists are utilizing satellite remote sensing and mathematical modeling to predict and track climate variability and change related to infectious disease outbreaks. Improved forecasting models can help implement proactive programs to prevent or minimize weather-related health problems.
The study enhances lightning detection capabilities with total lightning measurements, providing more accurate forecasts of severe storms and storm morphology. This technology has the potential to improve space launch weather support and reduce delays or scrubs due to adverse weather conditions.