Articles tagged with Climate Change Effects
The State of Wildfires report found that carbon emissions from wildfires globally were 16% above average, with Canada and Amazonia experiencing unusually high numbers of fires. Climate change increased the likelihood of extreme wildfires in these regions by at least three times and up to six times.
Researchers found that mature trees increased wood production by an average of 9.8% under elevated CO2 levels, supporting their role as medium-term carbon stores and natural climate solutions. This increase was not accompanied by a corresponding rise in leaf or fine-root production.
A new study finds that reduced sulfur emissions from shipping industry likely contributed to nearly 20% of record-breaking 2023 warmth, while regulations also accelerated warming. Further research is needed to understand the magnitude of climate response.
Edith Brown Weiss advocates for a Planetary Trust to ensure a just and robust Earth system for present and future generations. She proposes six critical commitments for the UN Summit of the Future, including integrating the future into decision-making and practices.
The UFZ forest condition monitor tracks dynamic changes in Germany's forests due to climate change extreme events. The index displays seasonal and annual maps of forest condition, highlighting areas with severe damage, such as the Harz region.
A recent study has confirmed the efficacy and safety of the dengue vaccine TAK-003, which reduces the risk of contracting the disease by over 50%. The vaccine has shown a high safety profile, with more than 90% of adults and children developing antibodies after administration.
Long-term coral reef monitoring is essential for tracking changes in reef health, composition, and resilience. Ongoing monitoring provides valuable insights into the impact of acute versus chronic disturbances on reefs.
Researchers developed a new metric, R_AOD, to detect climate change using aerosols as tracers. They analyzed long-term satellite data and found significant temporal variations in aerosol transport, highlighting shifts in transboundary pollution pathways due to global warming.
A study by ETH Zurich scientists found that global warming's effects on plant recovery can last for thousands to millions of years. The research team discovered that the severity of climate shifts and the speed at which carbon is sequestered affect the duration of climate warming.
A recent survey-based study found that physicians at Massachusetts General Hospital who completed climate change-focused educational modules showed significant improvements in their knowledge and attitudes towards the topic. The majority of participants believed that education on climate change's health effects was important and welcom...
A WVU team investigates how different management practices affect Appalachian forest life and carbon sequestration capabilities. Preliminary data reveals changes in species distribution and ecosystem resilience to climate change.
A KAUST-led study reveals that plant trait diversity increases above an aridity threshold of 0.7, challenging the view that harsh environments reduce biodiversity. The research found that chemical and morphological traits respond similarly to changes in aridity and grazing pressure.
A recent study by Stockholm University reveals that warming temperatures can speed up carbon dioxide emissions from ecosystems, but only if the environment is sufficiently moist. This finding highlights the critical role of water in the feedback loop between temperature and ecosystem metabolism.
The study found that Tipuana tipu grows faster at higher temperatures and can contribute to urban climate resilience. The tree can thrive in restrictive weather conditions, providing ecosystem services such as carbon capture and temperature regulation.
A study published in PLOS ONE found that repetition of climate-skeptical statements increased their perceived truth among climate science endorsers, including those who self-identified as 'Alarmed' by climate change. This effect holds true even for the strongest believers in climate science.
The impacts of natural disasters on plant health can be devastating, with the potential for direct effects from disasters like pathogen or vector dispersal. Human-driven disasters also create conditions favorable to the spread of plant pathogens, leading to crop loss and disease spread.
Researchers at Brown University found that temperature increases enterovirus transmission, with a similar effect seen in polio historically and more recent enteroviruses causing hand, foot and mouth disease. Climate change may lead to increased intensity of outbreaks, particularly in regions with larger seasonal temperature ranges.
Research found that 68% of wells in southwestern Europe have stable groundwater levels, while 20% show rising levels and 12% decline. Effective management approaches in semi-arid regions led to recovery of groundwater levels in areas such as La Mancha Oriental in Spain.
A McGill-led study finds that swift action to lower emissions could prevent some of the most destructive impacts of climate change, particularly for coastal communities. The research suggests that reducing carbon emissions could reduce Antarctica's contribution to sea-level rise by up to 40%.
A new study found that microplastics impact plant reproduction, while seawater flooding causes greater tissue death in coastal plants. Combining both stressors amplifies threats to ecosystem wellbeing.
Scientists analyzed rock samples from four Andes Mountains glaciers, finding they are smaller now than any time in the past 11,000 years. This suggests the tropics have already warmed beyond predicted limits, crossing a critical benchmark for glacier classification.
A new plan proposes three critical imperatives to tackle methane emissions: reduce, coordinate, and incentivize. The plan aims to bring down methane emissions, coordinate efforts with carbon dioxide reduction, and incentivize abatement to stop global heating quickly enough.
Research highlights the need for further study on the impact of sustained heat exposure on hormone release and action. Heat exposure is associated with decreased fertility, increased risks of pregnancy complications and menopause symptoms, as well as worsened conditions like thyroid disorders and diabetes mellitus.
Research from Edith Cowan University finds that carbon assurance will likely become mandatory due to growing stakeholder demand and IFRS climate change disclosures. Companies with existing systems in place for tracking carbon emissions are expected to reap benefits, including increased shareholder investment.
A new study published by Texas A&M University researchers found that the Hunga Tonga volcano eruption did not contribute to global warming as initially thought. Instead, the eruption resulted in more energy leaving the climate system than entering it, leading to a slight cooling effect.
Researchers warn that increasing human activity and climate change could lead to the accidental introduction of non-native plant species to Svalbard, posing a threat to native plants. The study identifies three high-potential species that could spread rapidly if given suitable conditions.
Researchers predict a rise in clear air turbulence over most northern mid-latitude regions due to climate change, particularly in North Africa, East Asia, and the Middle East. The study found that the probability of clear air turbulence will increase with each degree of warming, posing a significant threat to aviation safety.
Researchers found that nitrogen emissions from human activities cool the climate by minus 0.34 watts per square metre, but also cause harm to health, biodiversity, and the ozone layer. The study warns against increasing atmospheric nitrogen as a means of combating global warming.
A study by Stanford University researchers reveals a previously unknown relationship between Sahara dust plumes and hurricane rainfall. Thicker dust plumes can lead to heavier rainfall, while thinner ones may suppress hurricane formation over the ocean.
A study published in Global Change Biology found severe biodiversity decline in the Atacama Trench from 1970 to 1985, coinciding with an El Niño event and extensive fishing efforts. The researchers also discovered a direct impact of sea surface temperature on marine life composition over time.
The 'Indigenous People of West Africa' project aims to examine the consequences of colonial era resettlements and promote indigenous governance. Climate change exacerbates agricultural problems and land use conflicts with semi-nomadic groups in West Africa.
High levels of formaldehyde and aldehydes are emitted from new cars on hot summer days, exceeding national safety limits. A machine learning model has been developed to predict in-cabin concentrations of volatile organic compounds, potentially informing exposure assessments and intelligent car systems.
A recent study by Brown University biologists reveals that even small variations in temperature and moisture can have massive impacts on tropical epiphyte species, threatening ecosystems they support. The research found that most species struggled to survive outside their native ranges in climate conditions differing from what they typ...
Researchers found that low-intensity grasslands can withstand extreme weather conditions better than intensively used high-performance meadows. This is due to the diversity of native species, which thrive in less managed environments.
Dr. Pamela Rendi-Wagner, new ECDC Director, stresses the need to restore and reinforce public trust in science after the COVID-19 pandemic. She highlights challenges such as war, climate change, and social inequalities, which can lead to misinformation and reversed medical advances. ECDC is taking steps to implement its expanded mandat...
A new study by Salk scientists reveals a key gene that enhances plants' zinc tolerance, allowing them to thrive in toxic conditions. The discovery enables the development of crops more resilient to soil contamination, a major goal of Salk's Harnessing Plants Initiative.
A team of scientists from Heriot-Watt University has developed an AI-powered platform called PrISMa to accelerate the discovery of top-performing materials for carbon capture applications. The platform uses advanced simulations and machine learning to identify cost-effective and sustainable material-capture process combinations.
Peatland microorganisms have been found to metabolize polyphenols using alternative enzymes with and without oxygen. This discovery highlights the significance of polyphenols in peatland carbon dynamics and suggests that climate change may release more stored carbon into the atmosphere than previously thought.
Rensselaer researcher Kevin Rose links aquatic deoxygenation with broader Earth system stability. Global warming and pollutants disrupt biogeochemical processes in aquatic ecosystems, affecting freshwater and marine organisms. Critical thresholds of aquatic deoxygenation will impact several Planetary Boundaries.
Research finds climate change is slowing down Earth's rotation by a few milliseconds, with implications for navigation in space. The study also reveals polar motion changes caused by melting ice sheets and internal movements of the Earth's core.
Researchers analyzed six US cities and found that tree species in parks were more drought-tolerant and reflected greater native biodiversity than those in residential yards. The study highlights the importance of planting drought-tolerant trees in urban areas to adapt to future climate change.
A recent study found that nearly 50% of non-Indigenous localities and 54% of Indigenous villages in the Brazilian part of the Amazon basin are prone to isolation during severe droughts. Severe droughts result in extended periods of low water levels, affecting communities' access to goods, services, healthcare, education, and livelihoods.
A UC Riverside paper has opened the door to understanding more about life's beginnings and early evolution. The study weaves together data from ancient rocks, genomic studies of modern organisms, and recent breakthroughs about the evolving chemistry of the early oceans, atmosphere, and continents.
Researchers used Flora Incognita data to identify plant rhythms and ecological patterns year-round. The algorithm accounts for user observational tendencies, revealing synchronized responses among plants and ecological shifts with the seasons.
Research predicts significant shifts in marine fish communities in the North Atlantic and Arctic Oceans as a result of climate warming. The study projects a decline in the most abundant species and an increase in species richness but with fewer fish overall.
Weaker ocean circulation may lead to increased carbon dioxide buildup in the atmosphere due to a previously uncharacterized feedback loop involving iron, upwelling nutrients, and ligands. The study challenges current thinking on the ocean's role in storing carbon.
A research team finds that local community members are indispensable partners in enhancing community engagement in repairing damaged ecosystems. Local values and attitudes play a crucial role in promoting sustainable ecosystem management practices.
Researchers discovered that male mosquitoes listen for specific sound frequencies made by females of their own species to avoid mating with the wrong species. This finding has implications for developing innovative mosquito control strategies using artificial flight sounds. The study aims to prevent mosquito populations from reaching u...
New research reveals offshore windfarm electromagnetic fields have minimal impact on shark growth and survival, but ongoing studies aim to improve understanding of effects on marine species. The study focused on small-spotted catshark development under control and windfarm-impacted conditions using AC or DC currents.
Research shows that ocean warming and acidification could lead to catastrophic shark embryo survival decline by 2100. Monthly temperature variation plays a significant role in mortality rates.
The study found that climate change has a detrimental effect on the moustached warbler's productivity due to excessive rainfall and high temperatures. In contrast, common reed warblers' productivity increases with higher temperatures and moderate rainfall.
A study by University of Zurich researchers identified critical shortcomings in current climate risk assessment methods, which often rely on simplified and proxy data. The new methodology provides a more accurate picture of climate risks, highlighting the need for granular data in risk assessments.
Research reveals wildfire ash can have devastating consequences on Australian water ecosystems, affecting both terrestrial and aquatic organisms. The study found that two common crustacean species had varying levels of sensitivity to ash concentrations, with some unable to survive even low doses.
Researchers at Drexel University model the potential extent of flooding and combined sewer overflows in Camden, New Jersey, as climate change exacerbates the problem. The team's 'all-pipes' model simulates stormwater flows through every surface and pipe in the area, providing a unique solution to mitigate environmental and health risks.
A new Oregon State University study found that young Pacific cod in near shore safe havens were severely affected by recent marine heat waves in the Gulf of Alaska. The researchers estimated that only the largest 15-25% of the island's cod population survived, leading to significant changes in abundance, growth rates and diet.
Researchers predict that climate change will drive a substantial redistribution of brown seaweeds and seagrasses globally, with potential expansions into Arctic and Antarctic regions. The loss of these habitat-forming marine macrophytes can trigger cascading effects on other species, compromising the integrity of entire ecosystems.
A new study finds that over 100,000 oil and gas wells in the western US are at risk of wildfires, posing a compound hazard to nearby populations. The research highlights the need for proactive action to prevent future harms.
A new study by Annenberg Public Policy Center researchers finds that science-consistent beliefs about climate change's public health effects predict support for climate policies. The study controlled for belief in climate change's existence and cause, highlighting the importance of grounded knowledge in promoting climate action.
A hurricane transformed a monkey society by changing the pros and cons of interacting with others. Macaques that displayed more social tolerance were 42% less likely to die than those that were less tolerant after Hurricane Maria. This shift in social behavior enabled them to access scarce shade, critical for survival.
A new research study led by UMass Amherst found that non-native species are expanding their ranges much faster than native ones, with a speed of 35 kilometers per year on their own and 1,883 kilometers per year when humans factor in their role. This means that native species cannot keep up with climate change without human help.