Articles tagged with Climate Change Effects
A new study projects that groundwater recharge will increase in the northern US and decrease in the south as climate change takes hold. The research used global climate models and found varying effects across different hydro-climatic regions, highlighting the need for better management and policy.
A study by researchers at the University of Edinburgh found that Amazon forest areas have limited ability to recover due to recent climate changes. The findings suggest that replanted and recovering forests can only lock away about two-thirds of the carbon they have lost over the past 20 years.
Research at Weizmann Institute of Science uncovers mechanisms driving storms toward the poles. Mid-latitude storms steer further poleward in a warmer climate due to vertical structure and circulation near the tops of these weather systems.
A study found that the general public and researchers share a sceptical attitude towards climate engineering, preferring political solutions over technological interventions. Respondents expressed concerns about the complexity of systems we don't understand and the potential for greater problems than it solves.
Artificially cooling the planet through geoengineering could have devastating effects on regions prone to storms or droughts, a new study shows. The researchers warn that targeting one hemisphere for geoengineering could lead to increased likelihood of natural disasters in other parts of the world.
A global study reveals that urban trees have been growing faster than rural trees since the 1960s, with an average growth rate of 20% across all climate zones. The heat island effect is believed to be the primary driver of this acceleration, leading to increased photosynthetic activity and prolonged vegetation periods.
Researchers from the University of Seville suggest that green roofs could mitigate climate change effects by reducing maximum temperature rises. Installing these gardens on buildings can provide better insulation, leading to energy savings and improved environmental conditions.
A new study by Johns Hopkins University reveals that climate change will disproportionately affect people living in crowded urban settlements in Africa. The study found that temperatures in these areas can be up to 10 degrees Fahrenheit higher than the official weather station, leading to a significant increase in heat-related deaths.
The G7 Ministerial Meeting on Health emphasized the need for urgent strategies to mitigate and adapt to climate change's impact on health. Reducing emissions and reinforcing surveillance systems were identified as key measures to adopt globally.
INRS is upgrading its research facilities to study geological reservoirs, monitor hydrocarbons around sea ice, and understand chemical bonds, thanks to a $12 million investment. The new Multidisciplinary Tomography Centre will provide access to comprehensive non-destructive analysis tools.
A new study suggests that climate change will negatively impact the reliability of US electricity generation, but today's infrastructure can be adapted to future conditions. Improvements in resiliency are driven by policy and economic opportunities making US power supply cleaner and more efficient.
A study by OSU researchers used a coupled modeling approach to analyze the interactions between natural water supply and human demand, revealing key findings including the importance of economics in understanding water scarcity and counterintuitive effects of urban expansion and climate change.
Researchers found that indirect effects of coevolution have a greater impact on complex biological communities than direct interactions. This is particularly concerning for species-rich networks, which are slow to adapt to rapid environmental changes and may face higher extinction risks.
A new study suggests that a strong El Niño and a magnitude 7.8 earthquake in Ecuador in 2016 likely exacerbated the Zika virus outbreak, increasing cases by 12-fold in three months. The research highlights how climate variability can amplify the worst effects of natural disasters and disease outbreaks in socially vulnerable regions.
Researchers analyzed 50 years of rainfall data in a semi-arid drainage basin in Arizona, finding a decline in heavy rainfall events despite increased total rainfall. A new model simulates convective rainfall and shows less runoff from dryland basins under climate change.
Researchers found that herbivores, such as limpets, play a crucial role in maintaining ecosystem diversity and resilience. By controlling temperatures and promoting biodiversity, these species can mitigate the effects of climate change on intertidal ecosystems.
A study predicts that climate change will reduce the growth and stature of big bluestem grass by up to 60 percent in the next 75 years. The change is mainly attributed to altered rainfall patterns, which could lead to a fundamental shift in the Midwestern ecosystem.
Ancient South Americans discovered how to manipulate wild rice, leading to the growth of bigger rice crops with larger grains. The research, led by Professor Jose Iriarte, sheds light on the importance of wetlands and tropical forests in providing food for early human settlers.
A new study from Purdue University and the University of New Hampshire finds that pursuing sustainable irrigation can negatively impact environmental and development goals globally. The research highlights the importance of considering irrigation's interaction with other sustainable development goals.
A study by North Carolina State University researchers found that climate change impacts bumble bees through changes in flowering seasons, not just direct effects. Longer flowering seasons may actually lead to fewer flowers available for bees, resulting in reduced bee abundance and population decline.
A new study by FSU researchers found that changing climate conditions lead to more days with poor flower availability, resulting in food shortages and population decline among bumble bees. This finding highlights the critical role of floral distribution throughout a season in determining bumble bee populations.
The traditional 24 Solar Terms are being upgraded with new, geographically correlated models using big meteorological data. The updated system reveals inconsistent timing and spatial inhomogeneity between the old and new systems.
A growing movement in higher education is launching a global effort to educate health professionals on the health impacts of climate change. The Global Consortium on Climate and Health Education aims to build expertise among health workers to integrate knowledge into daily practice, enhancing public health while mitigating climate change.
A UBC study identified 294 marine species that will be highly vulnerable to climate change by 2050. These species have limited temperature ranges, restricted geographic ranges, and specific habitat requirements making them more susceptible to climate change.
Agricultural insurance can have a range of unintended ecological and social consequences, including declining biodiversity and soil quality. Insured farmers may adopt riskier cultivation strategies, leading to further environmental problems.
A study by Drexel University researchers found that violent crime and disorderly conduct rates increased when daily temperatures were higher, with the highest rates in warmest months. Temperatures above 70 degrees led to 16% higher violent crime rates and 23% higher disorderly conduct rates compared to cooler days.
A new study clarifies different perspectives on loss and damage from climate change, highlighting four key viewpoints: adaptation and mitigation, risk management, limits to adaptation, and existential. These perspectives will help inform research and policy work on loss and damage.
A new study suggests science denial is not limited to the political right, but a desire to see the world fit one's personal preferences drives it. People of all political backgrounds can be motivated to participate in science denial, particularly when results contradict their existing attitudes.
A research project led by CityU aims to understand the relationship between the East Asian Winter Monsoon and blocking events, and how Arctic amplification may impact the region's climate. The study hopes to provide valuable insights for policymakers evaluating the risk of cold extremes in East Asia.
Researchers analyzed over five decades of precipitation data from North America to find that changes in nonextreme precipitation are more significant than previously realized and larger than those in extreme precipitation. These changes can have a strong effect on ecosystems, agriculture, infrastructure design and resource management.
Historic legacies of empire have increased Caribbean states' vulnerability to climate change, with unequal power relationships and limited resources hindering their ability to address the issue. Dr Leon Sealey-Huggins argues that addressing historical inequalities is crucial for a just and lasting approach to climate change.
Climate change may alter desert locust distribution and behavior, potentially increasing agricultural threats in southern Africa. The study suggests maintaining existing monitoring capacities and reviewing prevention strategies to address changing environmental conditions.
Periglacial zones, which cover a quarter of the Earth's land surface, are expected to reduce dramatically by 2050 and almost disappear by 2100 due to climate change. This could trigger significant changes in landscapes and biodiversity, with potential implications for regional climate systems.
A study by George Washington University researchers found that air pollution and coal-fired power plants were the subject of most cases, while renewable energy and energy efficiency saw pro-regulation plaintiffs win more than twice as frequently. Courts are expected to play a significant role in shaping climate policy in the US.
A recent study found that extreme weather events do not significantly increase support for climate policies, even among those who experienced severe weather. The study suggests that other factors, such as political beliefs and party affiliation, play a much larger role in shaping attitudes towards climate change.
Researchers found a strong correlation between rainfall and dengue disease burden in most states except Gujarat. Climatic conditions play a crucial role in the extrinsic incubation period (EIP) of the virus, with lower temperatures resulting in longer EIPs.
A team of marine biology researchers from King Abdullah University of Science and Technology (KAUST) identified key mechanisms that enable corals to adapt to environmental changes. The study suggests that microbes play a vital role in coral physiology, allowing them to adjust quickly under changing conditions.
A comprehensive analysis reveals that changes in daytime versus nighttime leaf-to-air temperatures are crucial determinants of geographic gradients in leaf size. The study's findings have significant implications for predictive modeling and understanding ecosystem functioning, particularly in response to changing climate conditions.
Research has found that ancient coral reefs were bolstered by their bond with red algae, which also strengthens them today. The study suggests that understanding this relationship is crucial for preserving coral reefs in the face of climate change.
Daily peak loads in Southern Europe are expected to increase due to rising temperatures, while overall consumption will shift from Northern Europe to the South. The study also found that temperature-driven annual peak demand will shift from winter to summer by the end of this century.
Kodiak bears are abandoning their traditional diet of sockeye salmon due to climate change, shifting to early-arriving red elderberries. This 'prey switch' has significant implications for the island's ecosystem, potentially affecting birds that rely on salmon and altering bear demographics.
A study by Vienna University of Technology reveals that climate change has a real impact on flood events in some regions, causing them to shift in timing. The magnitude of the flood does not provide enough information to detect the impact of climate change, whereas the timing provides valuable insights into its effects.
Researchers found exposure to temperature extremes can negatively impact birth outcomes for pregnant women, including changes in gestation length and birth weight. The study highlights the need for further research on climate change's effects on maternal health and neonatal outcomes.
A new study by scientists at Portland State University and the National Snow and Ice Data Center found that the effects of climate change on glaciers in the western Ross Sea coast of Antarctica have not yet been observed. The research team examined glacier activity along over 700 kilometers of coastline using historic maps and satellit...
Researchers found that advanced wood-burning stoves with forced-draft technology produce less particulate matter (PM) than traditional and natural-draft stoves. This is due to the formation of more reflective PM in traditional stoves, which can offset atmospheric warming.
A summer 'vortex' of cold air over the Karakoram mountain range is inducing an anomalous cooling that causes glaciers to grow in spite of global warming. This unique temperature control system has significant implications for ice melt rates and river flows in the region.
A new study published in Frontiers in Marine Science reveals current threats to ocean health, including climate change, marine plastic pollution, and conservation efforts. The research also highlights the importance of integrated coastal zone management and marine protected areas in mitigating these issues.
Climate change may exacerbate epidemics and spread diseases within their natural range, according to a new study on European pathogens. Nearly two-thirds of the top 100 human and animal pathogens are found to be sensitive to climate change.
Chemical weathering, a process breaking down rocks and trapping carbon dioxide, can occur at tens of thousands of years, not millions, potentially alleviating some climate change impacts. This natural response to increased CO2 levels could help balance the effects of human activities.
A new study estimates that climate change will cause 60,000 premature deaths globally by 2030 and 260,000 by 2100 due to increased air pollution. The research uses global climate models to predict changes in air quality and health outcomes.
Researchers at the University of East Anglia have discovered a gene that regulates the size of diatom cells, which contribute 20% to global primary production. The discovery could have significant implications for understanding the effects of climate change on future food webs and the potential impact on phytoplankton cell sizes.
Climate change projections indicate that Japan's coastal zones will experience significant beach erosion due to rising sea levels and increased wave heights. The study suggests that beach-loss rates may reach as high as 83% by 2100, posing a significant threat to coastal management.
A new study reveals that heat stress concurrent with drought or water excess can explain about 40% of the changes in wheat yields from one year to another. Water excess affects wheat production more than drought in several countries, contributing to reduced yields due to increased pests and diseases.
A new study by AAAS predicts climate change will have a devastating impact on certain US counties, with losses exceeding 20% of gross county product in some areas. Southern and midwestern populations are projected to suffer the largest economic damage due to increased cyclone intensification and sea level rise.
A recent study found that reduced summer cloud cover over Greenland has led to increased ice melt, with a one percent decrease in cloud cover resulting in 27 gigatons of extra melting. This contributes significantly to global sea level rise.
Research finds that sulphate aerosols from the 2014-15 Holuhraun eruption reduced cloud droplet size and caused cloud brightening, providing new insights into their impact on climate. The study suggests that cloud systems are 'well buffered' against aerosol changes.
A Cornell University study reveals that labels matter in accepting climate science, with climate change being viewed as more real than global warming. Despite this, 65% of Republicans acknowledge global warming's existence.
A study published in Nature Climate Change warns that 74% of the world's population will face deadly heatwaves by 2100 if current emissions continue. Researchers found a common threshold beyond which temperatures and humidities become lethal, with tropical areas projected to bear the greatest risk.
Researchers found that Scots pine benefits from beech presence in forest with high rainfall, while beeches adapt to dry conditions by increasing water efficiency. These findings highlight the importance of considering species complementarity and climate in managing mixed forests.
A global study suggests that highly protected marine reserves can slow down the rate of climate change and protect marine ecosystems. These areas can provide critical resilience benefits to rapid climate change, including reducing ocean acidification and supporting productive fisheries.