Articles tagged with Climate Change Adaptation
Climate change is transforming ecosystems, leading to loss of species and addition of others. Proactive approaches, such as restoring connectivity and conserving habitats, can help ecosystems adapt and maintain resilience.
A 30-year study by INRAE and ONF identified 34 oak populations with good combinations of traits as seed sources for plantings in France. Seed sources from regions with a long tradition of forestry have the best ecological and silvicultural traits, enabling the species to adapt to climate change.
A new study found climate change is altering how large whales, including the critically endangered North Atlantic right whale, use habitats in the warming Gulf of Maine. The research team analyzed over 20 years of data and found that peak use of Cape Cod Bay had shifted almost three weeks later for right whales and humpback whales.
Researchers developed a model inspired by vascular biophysics to examine the stability of coastal channel loops. They found that strong interplay between rivers and tides is essential for loop stability, and that flows must constantly rearrange themselves to keep them open.
The EU project IDAlert aims to tackle the emergence and transmission of zoonotic pathogens by developing innovative decision-support tools and systems. It will assess the costs and effectiveness of adaptation measures to improve climate resilience in health systems across Europe.
A study by TUM researchers found that warmth-loving insect species increased in population trends, while cold-adapted species declined. This is partly due to improvements in water quality benefiting dragonflies, which depend on aquatic habitats.
A new article in BioScience argues that incremental changes are insufficient to address planetary emergencies, and calls for broader system-wide changes to governing interactions between climate, biodiversity, and society. The authors hope their work will inform the setting of biodiversity objectives and targets.
Research at Lund University found that ostriches are sensitive to fluctuating temperatures and lay up to 40% fewer eggs if the temperatures rise or fall by 5 degrees. The study also revealed a genetic trade-off between heat and cold tolerance, meaning that increased heat tolerance comes at the cost of decreased cold tolerance.
A new study reveals climate change is causing winter storms to intensify faster than predicted, with implications for societies in the Southern Hemisphere. The research suggests that human activity may have a greater impact on this region than previously estimated, requiring rapid intervention to halt climate damage.
A new report from the InterAcademy Partnership highlights the severe impacts of climate change on human health, including increased risk of heat-related illnesses and food insecurity. The report calls for urgent action to reduce greenhouse gas emissions and strengthen disease surveillance systems to mitigate these effects.
A new study finds that climate change will make the U.S. Corn Belt unsuitable for cultivating corn by 2100, highlighting the need for significant agricultural adaptations, diversification and a shift towards more sustainable farming practices.
A new study in Northern Sweden found that methane emissions from thawing permafrost can be reduced by a factor of 10 due to changes in hydrology, plant community, and microorganisms. As permafrost thaws, new plant species adapt to drier soil conditions, reducing methane transport and allowing bacteria to break it down.
Shellfish farmers in California are adapting to ocean acidification by diversifying their operations and relying on scientific resources to pinpoint environmental factors contributing to large die-off events. Growers also emphasize the need for policy changes, such as adjusting regulatory requirements and permitting processes.
Research finds human activity is behind the warmest and wettest winter on record in northwest Russia, raising flood and drought risks. The North Atlantic Oscillation's impact is reduced compared to greenhouse gas emissions.
New computer simulations predict that farmland and suburban moths are struggling to move across landscapes due to landscape features such as rugged hills. Habitat restoration in these areas could help species adapt to climate change by shifting their ranges across the country.
A nationwide analysis found that local increases in green vegetation could have prevented between 34,000-38,000 deaths among adults 65 and older in large US metropolitan areas. The study also showed a significant increase in overall greenness in metro areas over the past two decades.
The European drought event from 2018 to 2020 was the most intense in over 250 years, affecting approximately one third of the land area. The drought's total duration was unusually long, starting in April 2018 and ending in December 2020.
Researchers at the University of Göttingen discovered an unknown group of marine eustigmatophyte algae that produces distinctive lipids, allowing for the reconstruction of summer sea surface temperatures. The Long chain Diol Index provides a novel climate proxy based on these lipids.
Researchers found that certain locust bean and green bean varieties are highly resilient to climate change, while others are sensitive. These findings have implications for crop conservation and improvement, providing alternatives to boost adaptation to changing conditions.
A study by Desert Research Institute found significant increases in heat-related workplace injuries and illnesses in Las Vegas, Phoenix, and Los Angeles. Female workers are disproportionately affected, with a 42-86% increase in cases between 2011 and 2018.
A Brazilian study found that inclusion of visually impaired individuals is crucial for effective disaster prevention policy. The research highlighted barriers to their participation and proposed solutions such as smartphone apps and education to mitigate vulnerability to environmental hazards.
A University of Otago study analyzed ancient DNA from the eastern moa, finding that the species altered its distribution as the climate warmed and cooled. The research highlights how past climate change impacted different species in unique ways, challenging a 'one size fits all' model.
Researchers found that extinct species had smaller brains than surviving ones, suggesting a link between brain size and adaptability. The study suggests that larger brains helped extant species cope with human activities and climate change.
A recent study suggests that tree density in the Cerrado biome has been controlled mainly by the length of the dry season over the past 45,000 years. The research found a link between changes in the dry season and variations in Earth's axial tilt, which may lead to similar trends in the late 21st century.
Researchers at Stanford University discovered that extremophytes, such as Schrenkiella parvula, can thrive and even grow faster under dry, salty, or cold conditions. This unique response is attributed to the activation of different genetic pathways in these plants, allowing them to bypass conventional stress responses.
Researchers developed a new model combining climatic and genomic data to predict forest tree growth in new environments. The model, based on maritime pine, showed improved predictions of population height growth by 14-25% compared to models using climatic data alone.
The study maps the extent of threats to highly valuable Asian rosewood species in the Greater Mekong Subregion, proposing conservation actions. Three key species - Siamese rosewood, Burma blackwood, and Burmese rosewood - face significant risks from overexploitation, fire, habitat conversion, and climate change.
Scientists recommend practical strategies for managing biodiversity in a changing climate, including habitat restoration and assisted migration. Long-standing conservation measures remain crucial, while novel approaches like climate change refugia and protecting climate-adaptive genetics are gaining attention.
A new study predicts climate change will lead to a viral jump to humans, increasing the risk of the next pandemic. Rising temperatures will have a devastating impact on bats, allowing them to travel long distances and share viruses with unprecedented rates.
The UN Convention to Combat Desertification's Global Land Outlook 2 report warns that up to 40% of the planet's land is degraded, threatening half of humanity and roughly 1/2 of world GDP. The report offers hundreds of practical ways to restore land and ecosystem health.
A remote Irish community endured a millennium of climate change and ecological shifts without significant disruption, thanks to its adaptable social practices. The study, published in PLOS ONE, analyzed peat core data to infer environmental and human occupation changes over 1,000 years.
A new study provides insights on improving monitoring and evaluation of climate-informed conservation projects, highlighting the underutilization of best practices like tying monitoring plans to a theory of change. The research reveals that partnering with external institutions can enhance the comprehensiveness of monitoring efforts.
A review study finds that conservation measures can greatly slow human-induced climate change by preserving biodiversity. The creation and management of protected areas are key to mitigating climate change through carbon capture and storage, with current coverage at 12-16% globally.
Researchers predict widespread increases in flash flooding events across the US, with a predicted 10% increase in the Southwest and 8.6% in the central US. Climate change may lead to more frequent and intense flash floods, requiring improved infrastructure and early warning systems.
A study of ancient shell remains found at El Mazo cave site reveals that prehistoric humans in Europe adapted to a 1,500-year cold period by exploiting different mollusc species and avoiding overfishing. This research provides insights into human responses to climate change and its impacts on marine environments.
New PSU research predicts the disappearance of Olympic Peninsula glaciers by 2070, with some remaining as tiny shells. The study highlights the impact of global warming on glacier mass and ecology in the region.
Researchers developed a computational technique to predict favorable gene sequences that make Rubisco, a key plant enzyme for photosynthesis. The study found promise for developing faster and more efficient Rubisco enzymes to increase crop yields and adapt to hot, dry future conditions.
A new study finds that while immediate economic benefits of carbon emissions reductions are limited, most scenarios have net economic benefits after 2050. The benefits are most dramatic for developing countries, with a median net benefit of 6.0% of GDP for a 1.5°C reduction target.
Research reveals that climate change and drought can cause significant yield losses in soybeans, even with high levels of weed control. To mitigate this, farmers need to adopt integrated weed management strategies, including the use of soil-residual herbicides and late-maturing soybean varieties.
A comprehensive study of 8,000 birds in Israel found significant changes in bird morphology over the past 70 years, likely due to global warming. Some species became lighter while others gained size, increasing their surface area-to-volume ratio to facilitate heat loss.
The RFF Solar Geoengineering Research Project has awarded $10,000 grants to eight teams to investigate the social science implications of solar geoengineering. The projects will explore the risks, benefits, and uncertainties of this emerging technology.
Researchers have developed a model to predict Vibrio vulnificus abundance in the canal by analyzing rainfall, water temperature, dissolved nutrients and organic matter. The study found that warmer waters due to climate change may lead to an increase of twice or three times current levels of bacteria by the end of the century.
Research at Clemson University reveals that flowers use UV-absorbing chemicals to create a 'bulls-eye' effect for pollinating insects, aiding survival. Plants adapt to different environments by producing varying amounts of UV-blocking or absorbing chemicals.
Researchers from around the world have developed new breeding tools to help potato breeders adapt their crops to a changing climate. The collaboration identified useful traits, such as local adaptability and climate flexibility, in wild varieties of potatoes, which can be used to cut down on the time and cost of developing new cultivars.
A new framework will help conservation agencies forecast climate change impacts and identify target areas for protection. The project aims to create adaptable portfolios of target sites for biodiversity conservation over time.
A recent peer-reviewed study reveals that tropical forests play a vital role in maintaining global climate stability by reducing extreme temperatures and promoting local climate stability. The study finds that the entire world benefits from the band of tropical rainforests, which keep the planet cooler by up to 1 degree Celsius.
A review of 1,987 conservation reports found that only 8.8% reported total costs, making it difficult to determine cost-effectiveness and make informed decisions on funding allocation. Standardized cost reporting is crucial for efficient decision-making in biodiversity conservation.
A team of researchers collaborated with small farmers in Egypt to identify the most nutritious and climate-adapted pumpkin varieties. The study found significant variation in nutritional value among different samples, allowing for accurate identification using genetic analysis.
A study on copepod evolution reveals that ocean life can adapt to climate change, but this adaptation comes with hidden costs. The copepods' genetic variation allowed them to thrive in changing conditions, but returning to baseline conditions led to reduced health and resilience.
The UK report highlights the importance of multidisciplinary approaches to future climate adaptation research and equitable partnerships. Embedding local knowledge and co-designing solutions with local stakeholders are crucial for effective adaptation.
A study published in The Lancet Planetary Health warns that heat stress on cattle could lead to financial losses of $15-40 billion annually by the end of the century. This would particularly affect producers in tropical regions, including South America, Asia, and Africa.
Research led by Dr. Petra Holden from the University of Cape Town found that catchment restoration through alien tree management can reduce climate change's impact on drought streamflow. The study shows that clearing moderate levels of invasion can result in a 3-16% amelioration of human-derived climate change impact.
A new study finds that large wild animals like elephants and whales can help restore ecosystems and battle climate change by dispersing seeds, clearing vegetation, and increasing albedo. Protecting these animals also supports local biodiversity and ecological resilience in temperate, tropical, and subtropical grassland ecosystems.
A new study provides evidence of growth limitations in Antarctic fish, which have adapted to survive in freezing temperatures. Despite similar ecological conditions, these fish consume less food and grow at half the rate of temperate water cousins when held at the same temperature.
A new study from Karolinska Institutet projects that a temperature rise of 2 degrees Celsius will increase hyponatremia hospitalizations by almost 14%. Women and elderly are particularly vulnerable to the increased risk, with those over 80 years old facing a 15 times higher chance of hospitalization during heat waves.
The European Union is projected to experience increased fire-prone areas, threatening biodiversity and carbon sinks. The IPCC report highlights the need for adaptation in addressing wildfires, focusing on fire and forest management to increase ecosystem resilience.
A study of 22 large cities across 14 countries reveals that more than one-quarter did not involve public health agencies in their climate change plans. Despite this, 73% reported having a public health department on their climate-plan teams. The researchers recommend enhancing public health agency involvement to target activities to th...
Researchers analyzed mollusk shells at 4,000-year-old shell ring villages in Georgia and found environmental changes drove the formation and abandonment of these coastal communities. Smaller oyster shells and lower salinity conditions suggested depletion in oyster stocks and unsustainable fishing practices.
Two studies on hurricane and wildfire survivors found that negative personal experiences drive adaptation behaviors, while considering vulnerabilities is crucial for effective communication and policy. These findings inform public communications and policy to empower vulnerable communities.
A CABI-led review found opportunities for increased policy coordination to achieve win-win results for both climate adaptation and Invasive Species Management (ISM) in the four countries. The study identifies sub-national planning and governance systems as an optimal area for integration of policy and practice.