Argonne National Laboratory collaborated with AT&T on a climate resiliency project to develop a Climate Change Analysis Tool, providing high-resolution forecasting insights for anticipating climate change impacts. The tool helps AT&T anticipate potential risks in its network infrastructure and business operations 30 years into the future.
A new crop-climate coupled model simulates crop development and production, offering improved accuracy in climate predictions. The model successfully captures crop phenology and corrects biases in the original climate model, making it a valuable tool for global change studies.
A new study found that the IPCC's Fifth Assessment Report underestimated the threats of climate change by overemphasizing uncertainty. The report suggests that the agency's language is too cautious, hiding the true extent of human impact on the environment.
A team of scientists developed an approach to reduce uncertainties in future climate change by analyzing collective climate model projections. They found that certain aspects of the current climate are most related to differences in the future climate, and measurements can be used to select out the most likely future climates.
A University of Montana study found that climate change limits tree regeneration following wildfires in low-elevation forests, potentially leading to abrupt forest loss. The research, published in the Proceedings of the National Academy of Sciences, examined post-fire regeneration of ponderosa pine and Douglas fir trees.
A new study suggests that meeting a 2-degrees Celsius warming limit by 2100 is exceptionally difficult, but pursuing aggressive carbon-neutral energy production and rapid reductions can provide a hedge against high climate sensitivity scenarios. The researchers emphasize the need for immediate global action to mitigate climate change.
A study found that climate change and wildfires can lead to abrupt loss of low-elevation forests due to reduced tree regeneration after disturbances. Annual climate conditions now cross critical thresholds at most study sites, making it challenging for trees to regenerate.
Researchers developed a method to visualize climate risks and their cause-effect relationships across seven sectors, including water, food, energy, and more. The study identified 253 causal relationships between climate drivers and risk factors, highlighting the interconnectedness of climate impacts on human security and health.
A study published in Nature Climate Change finds that climate change can redistribute the strength of ecological interactions between predator and prey species. Higher temperatures lead to more intense predation pressure, while increased climate instability weakens predators' effectiveness in controlling pests.
A study from Binghamton University highlights the importance of considering cold-temperature variability when evaluating climate change impacts. Researchers found that cold temperatures make amphibians more susceptible to road salt but less prone to parasites.
A recent study by KIT and University of Edinburgh finds that previous measures to reduce greenhouse gases through land use change are insufficient to meet the Paris Agreement's climate goals. The study suggests that countries must find quick, yet realistic solutions to sustainably change human land use to mitigate climate change.
The Partisan Climate Opinion Maps reveal new data on how Republican and Democratic climate and energy opinions vary across all 50 states and 435 congressional districts. The maps show substantial heterogeneity in climate opinions despite US partisan polarization.
A new study and web application reveal that climate change will impact urban areas, with 540 cities expected to shift hundreds of miles from their current climate by 2080. Scientists used a statistical technique called climate-analog mapping to match future climates with existing ones.
The Harvard Museum of Natural History announces a new Climate Change exhibit featuring multimedia displays, interactive stations, and real-time ocean monitoring data. The exhibit aims to educate visitors about the global impacts of climate change and provide solutions for reducing fossil fuel emissions.
A new review paper by international climate experts highlights the prospects for skilful near-term climate predictions, out to just a few years ahead. These enhanced models feature the effects of man-made greenhouse gases and natural drivers, providing valuable information for policymakers and aid agencies.
New evaluation tools and global climate models will enable a more complete comparison of models to ground-based and satellite measurements. This combination can significantly reduce uncertainties in key aspects of future climate change, according to a study published in Nature Climate Change.
Researchers found that climate-driven economic losses can offset natural warming feedbacks, but this comes with increased inequality and reduced resources for mitigating climate change. The study suggests that climate-related economic activity slowdowns can temporarily reduce atmospheric CO2 levels.
A new study reveals that the Indian Ocean played a far greater role in driving climate change during the last ice age and may disrupt climate again in the future. The research found that changes in ocean temperatures and winds drove radical climate shifts, challenging Pacific-centric theories.
A study suggests that bioenergy crop expansion can outweigh gains from climate change mitigation in terms of biodiversity impact. The findings highlight the need for alternative strategies to reduce biodiversity loss under a high-emission scenario.
A new paper argues that promoting climate change as a moral issue can help solve the problem, rather than relying solely on scientific arguments. Governments and policymakers must appeal to a range of values, including fairness, duty, and patriotism, to make progress in addressing climate change.
A new study reveals that human-caused climate change drives uneven sea level rise, with regions experiencing higher rates expected to continue trending. Climate models suggest that up to half of regional variation in sea level rise can be attributed to climate change.
A new study predicts that climate change will lead to a decline of 78-100% in European truffle production between 2071 and 2100, with significant economic and social impacts. The study highlights the need for conservational initiatives and management strategies to mitigate soil temperature fluctuations and conserve soil moisture.
A recent study identifies most suitable climate and hydrological data sources for remote areas in East Africa, enabling more accurate assessments of climate change impacts. The findings provide valuable insights into the region's vulnerability to extreme weather events and climate variability.
A new study published in Nature Climate Change synthesizes the effects of climate change and environmental problems in the Mediterranean region. The research highlights interconnected risks to sustainable development, including water scarcity, biodiversity loss, and human security threats.
A new computational model, PRYSM, has been developed to interpret climate data from lake sediments, revealing that lake temperature proxies underestimated air temperature changes. The model is designed to compare paleoclimate data with climate model simulations, aiming to improve interpretations of past climate changes.
Researchers found that today's mix of soil bacteria is strongly influenced by the climate of 50 years ago. The study predicts that as soil microbes adjust to today's climate over the next few decades, their diversity will increase across most of the Tibetan Plateau and northern North America.
A new study published in Nature found that sustainable forest management can only provide modest, local benefits rather than a significant impact on the global climate. Forests themselves will need to be adapted to climate change to sustain their ecological and social services.
The new interactive scenario explorer provides a curated set of 414 climate scenarios developed by over a dozen research teams worldwide. The tool facilitates better understanding of synergies and trade-offs between climate change mitigation and sustainable development, and is freely accessible to the public.
A new collection in PLOS Biology explores the challenges of using stories to communicate scientific evidence around climate change, highlighting the need for accurate narrative without sacrificing scientific accuracy. The collection features articles on strategies for climate communication, storytelling frameworks, and the importance o...
Researchers examined farming practices' impact on European maize yields under climate change and found optimal flowering times could mitigate effects. Optimizing crop cycle durations increased yields by 4-7% in projected 2050 climate conditions.
Researchers Colin Carlson and Christopher Trisos call for caution on climate engineering, citing the need for quantitative evidence and solid data. They hope to shed light on potential health consequences over the next two years, as climate change and geoengineering become increasingly intertwined.
Researchers found that soil's health can be improved through agronomic management, such as cover crops and conservation tillage. This approach can help preserve crop yields and mitigate the effects of climate change on global food supply.
The Exploratorium has launched its new Global Climate Change Explorer website, offering a platform for the public to engage with climate data and scientific research. The site features five areas of exploration, including Atmosphere, Oceans and Water, Ice, Land and Living Systems, and Looking Ahead.
Dr. Michael Mann receives AGU Climate Communication Prize for his efforts in promoting scientific literacy and fostering understanding of climate change through various media outlets and public engagement initiatives.
The Global Consortium on Climate and Health Education (GCCHE) has launched an online knowledge bank with resources for educators on the health impacts of climate change. The platform features links to publicly available online courses, curricular guidance, and information on upcoming events.
The new California Climate Tracker tool provides more than 120 years of historical climate data, allowing users to analyze trends and patterns in temperature and precipitation. The updated version incorporates a user-friendly web interface, improved accuracy using PRISM data, and access to archived maps and data dating back to 1895.
A new study published in PLOS ONE found that a role-playing game called World Climate increases motivation to combat climate change by 81%, even among Americans who support free market policies. The game simulates UN climate talks and provides immediate feedback on the expected climate impacts of participants' decisions.
Research suggests that proactive implementation of fisheries management and climate action can create a more bountiful future for the world's oceans. The study finds that concerted responses to climate change can lead to increased fish populations, food availability, and profit for fishermen.
A new global research network on climate change denial has been established by Chalmers University of Technology. The network will examine the links between conservatism, xenophobia and climate change denial, with a focus on right-wing nationalism in Europe.
A new study analyzing all US climate change lawsuits over 26 years found that pro-regulatory litigants win renewable energy and energy efficiency cases by a ratio of 2.6 to 1, while coal-fired power plants face more losses. The researchers identified effective strategies for building a case, including the use of climate science and coa...
Researchers found that climate during wheat growing season has become warmer and drier in the past, causing changes in wheat phenology. The study reveals significant differences in phenological changes across regions and attributes these changes to both climate change and crop management measures.
A UC Davis study found significant variation in how water managers engage with climate information, with perspectives clustering by cultural terms. The researchers identified three types of manager's temporalities, from those who closely model futures to those who disregard climate change.
A new OU study shows that climate warming accelerates temporal turnover rates of soil bacterial and fungal communities, affecting ecosystem predictability. The research finds divergent succession of microbial communities under climate warming, with reduced stochasticity and dynamic drivers.
A new IIASA-led research suggests that climate mitigation schemes in agriculture could lead to more widespread hunger and food insecurity than the direct impacts of climate change. The study highlights the need for smarter, inclusive policies that prioritize development goals alongside emissions reduction.
Researchers propose tailoring information to local circumstances, emphasizing the importance of children's vulnerability in raising awareness. They also suggest using competitive mindset among leaders to develop global policies, such as a sustainable city award.
Researchers simulated future climate under Paris Climate Goals, finding a significant reduction in heat-related mortality if the lower goal of 1.5°C is met. The study's findings highlight the importance of adhering to the Paris Agreement goals to prevent heat-related health impacts.
A new study led by MIT researchers found that taking modest climate action could prevent extreme water-shortage scenarios in Asia by 2050. The study simulated various economic and climate pathways for the continent, revealing a 50% chance of increased water stress in southern and eastern Asia.
A new study by Portland State University reveals that climate change impacts tree growth rates vary among widely distributed tree species in different regions of Patagonia. The research found that warmer conditions and changes in storm tracks led to altered precipitation patterns, favoring tree growth in some areas over others.
A new journal paper highlights the limitations of economic models in assessing climate change impacts, particularly at moderate to high levels of warming. The authors argue that current models inadequately account for tipping points and uncertainties, leading to large discrepancies between scientific and economic estimates.
Professor Sarah Kang from Ulsan National Institute of Science and Technology has been appointed to the Climate Dynamics Panel (CDP) of CLIVAR. She will provide recommendations on key research priorities in climate dynamics for a three-year term.
A new study by HKU researchers found that land-use changes significantly influence species distribution shifts in response to climate change. In cooler regions, forest loss slows down species migration, while deforestation accelerates it in warmer areas.
New research suggests that poor countries will experience significant increases in temperature variability due to climate change. The study found that up to 15% more extreme temperature fluctuations are predicted for southern Africa and Amazonia, highlighting the unfair pattern of climate impacts on vulnerable populations.
The Tyler Prize honors the groundbreaking research of Dr. Falkowski, which reveals the critical role of tiny phytoplankton in solving climate change. Dr. McCarthy's leadership in global policy initiatives has informed significant climate change policies.
A new study found that Republicans are more persuasive than scientists in correcting misinformation about climate change, despite being associated with denial. The researchers suggest that citing Republican elites endorsing the scientific consensus may be an effective way to persuade citizens.
Australia is joining the Lancet Countdown, a global health and climate change initiative. The country will track its progress on 40 indicators across five categories, including adaptation planning, mitigation actions, and public engagement.
New research shows human influence on climate change will fuel more extreme summer heat waves in the western U.S., including California and the Southwest. The study predicts man-made climate change will be a dominant driver for heat wave occurrences in specific regions by 2030 and 2050.
Researchers found that making faraway climate impacts feel closer to people does not necessarily translate into greater policy support. Participants who viewed a smaller map of the Maldives and the US judged the distance as shorter, but their policy support for climate change remained the same.
A new study reveals that humor can effectively inspire young people to pursue climate change activism. The study found that college-aged adults between 18 and 24 were most inspired by the humorous video, which made them more likely to want to engage in activism and believe climate change is risky.
Oceanographers Paul Falkowski and James J. McCarthy have been awarded the prestigious Tyler Prize for Environmental Achievement for their decades-long efforts to understand and communicate the impacts of climate change. Their research, focusing on marine ecosystems and nutrient cycles, has significantly advanced our understanding of hu...
A new study reveals that the collapse of the Laurentide Ice Sheet in North America approximately 16,000 years ago led to significant climate variations in West Antarctica and the tropical Pacific. The research suggests a previously undocumented inter-polar climate change mechanism.