Articles tagged with Climate Change Effects
A recent study found that droughts are associated with poor childhood nutrition, particularly in areas with low agricultural diversity and ineffective governance. Researchers mapped the risk of child stunting during drought conditions using data from 53 countries since 1990.
New research found that Antarctic icebergs can weaken and delay the effect of Global Warming in the Southern Hemisphere. The study suggests that icebergs persist for years, cooling ocean waters and impacting currents by lowering ocean salinity.
A two-year project will study the effects of climate change on the Arctic ecosystem, focusing on Western Siberia's Yamal Peninsula. The research will document changes to ecosystems, habitats, and indigenous communities.
A new study investigates the climate effects of aerosol particles in a geophysical paper. The authors found that both geoengineering and volcanic eruptions decrease surface temperatures with land cooling faster than the ocean.
A recent study suggests that restoring forests can stabilize carbon stocks and reduce the risk of severe wildfires. By thinning out dense vegetation and promoting biodiversity, restored forests can store more carbon than damaged ones. This approach has the potential to mitigate climate change by reducing greenhouse gas emissions.
Researchers found that turtle embryos can move around to find optimal temperatures, influencing their own sex determination. This behavior may help turtles buffer the effects of climate change by producing a balanced sex ratio.
A new approach predicts US population and income changes at the level of individual counties, enhancing understanding of potential climate change scenarios. The model accounts for labor migration and various social and economic factors.
A series of large volcanic eruptions between 1808 and 1835 significantly altered the global climate, causing droughts in Africa and increased precipitation in Europe. The study's findings have implications for defining a pre-industrial climate and setting climate targets.
A study by University of Würzburg scientists found that climate change accelerates the flowering of pasque flowers, outpacing the emergence of solitary bees, which rely on these plants for food. This disruption can lead to reduced seed production and reproductive success in plants, while negatively affecting bee populations.
A four-year study will investigate how green sea turtles' reproductive behaviors influence the effects of climate change. The research team, led by Lisa Komoroske, will use genetic samples and satellite telemetry to estimate sex ratios and predict population viability under different climate scenarios.
A new study found that Canada's high school curricula often fail to provide a comprehensive understanding of climate change, including its causes and consequences. The research highlights the need for accurate and scientifically-based climate education to prepare the next generation of Canadians to address this pressing issue.
Designated protected areas in Europe have reduced land cover changes, but the buffer zones around them still experience frequent changes
Researchers predict Joshua trees will not survive beyond this century without drastic action on climate change. The study found that even with reduced greenhouse gas emissions, the park would retain only 19% of its habitat after 2070.
During the Earth's last geomagnetic reversal, high-energy particles from space increased cloud cover, leading to stronger winter monsoons in Siberia. This suggests that galactic cosmic rays can influence climate changes.
Researchers found that restored pine woodlands support a diverse array of bird species, including declining ones like the Red-headed Woodpecker and Prairie Warbler. The study shows that controlled fires and tree thinning can create suitable habitats for many different bird species with different needs.
A new report reveals that ozone-driven climate change is having far-reaching impacts on the Earth's ecosystems, from weather patterns to sea mammal populations. The study found that warmer oceans are benefiting some species, while others are declining due to changes in ocean productivity and acidification.
Research by social scientists reveals the US military is one of the largest climate polluters in history, consuming vast amounts of liquid fuels and emitting significant CO2e emissions. The study calculates part of the US military's impact on climate change through its global logistical supply chains.
The study found that climate change could lead to a decline in ectomycorrhizal tree species by up to 10% if CO2 emissions continue unabated until 2070. This decline may have significant implications for forest ecosystems and growth.
Experts warn that leaving microbes out of the climate conversation has major consequences. Microbes are crucial in regulating climate change, supporting animal and human health, agriculture, and the global food web. Climate change impacts microbial populations, exacerbating disease spread and threatening global food supplies.
The first mission involving 'Boaty McBoatface' has shed light on the connection between increasing Antarctic winds and rising sea temperatures. The data collected will help build more accurate predictions of climate change's impact on sea levels.
A new study of past climate changes and their effects on ancient societies offers lessons for the future. Climate disruptions in prehistoric Amazonia, such as changes in rainfall patterns and agriculture, may be comparable to the current human-caused climate change affecting most parts of the world.
A new study finds that climate change will benefit giant petrels with warmer weather and improved foraging conditions, allowing them to dominate access to carrion on land and travel less at sea. However, females may be harmed by increased longline fishing, which could impair their survival.
A Stanford-led study finds climate change influences 3-20% of armed conflict risk over the last century and is expected to increase dramatically. Adaptation strategies can reduce potential climate-conflict linkages, but understanding their effectiveness is crucial.
Experts argue that current water cycle diagrams are misleading due to lack of human interaction representation, leading to a false sense of water security. A new set of diagrams shows human influence on nearly all parts of the cycle, highlighting the need for better understanding and global solutions to the world's water crisis.
Researchers argue that policymakers should use disturbance ecology to stabilize forest carbon and account for risks in climate change mitigation policies. This approach aims to balance immediate loss with long-term storage, promoting forest carbon sequestration.
A new study led by the University of Bristol found that limiting warming to the lower Paris Climate Goal could avoid 110-2,720 annual heat-related deaths in major US cities. Strengthening national climate actions is crucial for preventing these deaths and promoting public health.
Researchers found that koalas regularly use water stations during hot and dry conditions, supporting thermoregulation. The study suggests installing drinking stations could help conserve this threatened species by reducing heat stress and providing alternative hydration strategies.
A new study by Cardiff University and the University of Vermont found that efforts to improve water quality can counteract the effects of climate warming on river invertebrates. Over a 20-year period, average water temperatures increased, but improvements in water quality offset the biological effects of warming.
A recent study by Duke University researchers found that how a community or neighborhood fares in an extreme storm or flood has a stronger and more lasting effect on climate beliefs than individual losses. Damage at the zip-code level was positively associated with stronger climate change beliefs even three or four years after the event.
New research shows climate change has already affected production of key energy sources, with some regions and countries facing greater declines. The study found that climate change causes significant yield variation in the world's top 10 crops, with negative impacts mostly seen in Europe, Southern Africa, and Australia.
A novel framework for nature-based solutions to climate threats is proposed, highlighting the importance of collaborative design and implementation. The framework aims to unite parties in the face of common threats, despite potential pitfalls such as research timelines and academic reward structures.
Researchers reconstructed past moisture conditions and vegetation histories to understand how Arctic wetlands have responded to warming temperatures over the last century. The study found that under certain conditions, Arctic wetlands may transition into peatlands, creating new natural carbon storage systems.
Researchers found that considering mutual dependencies between species increases the number of threatened species due to climate change. In Mediterranean regions, this effect is particularly high, with up to three times the predicted local extinctions when considering co-extinction.
Researchers found the alpine marmot to have low genetic diversity, lower than any other wild mammal studied. Climate-related adaptations during the last ice age led to reduced genetic mutation rates and longer generation times, making it difficult for the species to recover its diversity.
Research suggests that climate change marches can increase collective efficacy beliefs, making people more optimistic about working together to address the issue. Participants who regularly consumed conservative media showed increased efficacy, while those who watched liberal media had more favorable impressions of marchers.
A new numerical model suggests that plankton biomass controls the carbon cycle in the ocean, leading to a self-sustained 40k yr climate cycle. This finding challenges the standard theory of climate change driven by solar radiation and orbital forcing.
Researchers argue that preserving rare species can have a direct positive impact on human life, from restoring food sources like bluefin tuna to storing airborne carbon in giant sequoias. This new understanding is crucial for conservation decisions under climate change, shifting focus to future benefits rather than current conditions.
A recent study explores the role of microscopic life in shaping the Earth's evolution and its impact on climate change. Microorganisms have been instrumental in creating a hospitable climate for human growth, but their responses to global warming pose significant threats.
A University of Otago study found that acts of civic engagement, such as volunteering and helping a neighbor, buffer people from adversity and promote well-being. These simple acts of kindness not only benefited victims but also strengthened the well-being and resilience of those giving them.
A new approach to assessing species vulnerability considers genetic variation, reducing overestimation of extinction risk. The study found that bats can adapt to changing environments, allowing them to breed with populations in different climates.
Researchers found that bats with genotypes adapted to hot-dry climates are likely to retain their range and survive climate change, while those adapted to cold-wet climates will lose most of their range. Accounting for adaptive genetic variation is crucial to accurately predict extinction risk from climate change.
New research shows that climate change has increased the risk of Black Sigatoka disease in banana crops by over 44% since the 1960s. The fungus spreads via aerial spores and can reduce fruit production by up to 80%.
A study found that climate change may lead to increased fertility due to reduced resources for education, as people allocate time and money for child-rearing. The researchers used a quantitative model to examine the economic channels through which climate change affects fertility, finding that it worsens inequalities in richer countries.
Researchers have cataloged over 200,000 ocean viruses, expanding our understanding of their impact on the environment and climate change. The study found high viral diversity in the Arctic Ocean, which may serve as an 'unrecognized cradle' of biodiversity.
A study by Carnegie ecologists found that climate change is a key factor in increasing nitrogen runoff into US waterways, exacerbating eutrophication. The research analyzed historical trends and found that warming temperatures and precipitation patterns are directly linked to higher nitrogen levels.
Two new studies warn that countries like the US, China, and EU will struggle to meet their emissions targets without significant reductions. The research suggests that even if these high-emitting countries strengthen their commitments, other nations would need to achieve near-zero emissions by 2030 to limit global warming to 1.5 degree...
A recent study by the National Institute for Environmental Studies suggests that transitioning from coal to natural gas can help stabilize climate change. The study found that natural gas power plants have smaller short- and long-term impacts than coal power plants, even when considering high methane leakage rates or uncertainty issues.
A new study suggests that extreme heat and precipitation in early childhood can lead to lower educational attainment, even among better-off households. The research found that climatic conditions affect education negatively in multiple ways, particularly in Southeast Asia and West and Central Africa.
Researchers propose introducing strategic interventions to address climate change by identifying sensitive intervention points in socio-economic systems. Such interventions could amplify into radical change, potentially averting a climate catastrophe.
Svalbard reindeer population behaves counterintuitively under harsher climate scenarios, with high density and competition leading to population crashes. However, the population's internal restructuring and age structure buffer the effects of climate change, allowing them to survive in a warming environment.
Researchers developed a new statistical tool to observe interaction among variables influencing phytoplankton abundance over time. They identified a synergistic effect between water temperature and phytoplankton predation, providing insights into spatial synchrony of phytoplankton blooms.
Increased human activity along the boundaries of protected areas is degrading vegetation, altering grazing opportunities, and cascading down the food chain, favoring less palatable plants. This could make the ecosystem less resilient to future shocks such as drought or climate change.
Researchers are studying the effects of climate change on glacier-fed rivers in Peru, which provide water for food, power and industry to remote communities. The study aims to understand the potential impacts on future water resources and develop strategies to mitigate them.
A team of scientists analyzed biodiversity patterns in the McMurdo Dry Valleys of Antarctica, revealing that biotic interactions are essential for understanding ecosystem dynamics. The study found that biogeography and species interactions are stronger drivers of biodiversity than previously expected.
Research from Oregon State University suggests that climate change could lead to a 52% increase in tropical storm-related deaths, mainly affecting vulnerable populations in developing countries. The study's findings are based on analyzing mortality data and simulating the impact of climate change on storm frequency and severity.
Researchers studied how fish adapt to rapid changes in freshwater environments and found they can react quickly when alone or in groups. The study's findings suggest that fish use cues from obstacles to find energetically-beneficial places in the flow.
A recent study found that climate change is reducing waterbird habitats across the Great Basin, resulting in fewer birds in the region. The research, published in Scientific Reports, examined temperature and precipitation data from over a century and compared it with 50 years of bird surveys.
A new study finds that Inuit communities' regional knowledge and travel skills have helped reduce the effects of Arctic climate change on trail access. Despite significant changes in climate-related conditions, overall trail access has changed by only one or two days over the past 30 years.
Researchers used Thoreau's observations to study the effects of climate change on tree leaf-out and wildflower emergence. The study found that wildflowers are now leafing out earlier, while trees are leafing out later, potentially hindering wildflower abundance.
New research suggests climate change could devastate painted turtle populations as temperature fluctuations disrupt the sex ratio, potentially leading to population collapse. The study found that warmer temperatures combined with stronger thermal fluctuations increase the risk of drastic shifts in demographics, ultimately threatening t...