Articles tagged with Climate Change Adaptation
Researchers suggest that biochar produced from straw pyrolysis can significantly reduce methane and nitrous oxide emissions from Chinese staple crops. The addition of an integrated energy system also produces biogas and bio-oil, which can replace fossil fuels and further reduce greenhouse gas emissions.
A new framework developed by a multidisciplinary team provides guidance to local and regional planners to anticipate and prepare for the impacts of climate change on critical civic resources. The C-FEWS framework evaluates options and makes decisions related to specific local conditions, focusing on the nexus of food, energy, and water.
A new national study found that households facing housing insecurity score lower on disaster preparedness scales, highlighting the importance of secure housing for disaster resilience. Housing security is vital for people to be better prepared for disasters, according to researchers.
A new study from the University of East Anglia finds that most people migrate short distances within their own country to adapt to climate change. The research reveals that everyday mobility is a crucial aspect of managing different shocks and stresses, including increasing climate variability.
Warmer and drier climate conditions are making it less likely for trees to regenerate after wildfires, according to new research published in PNAS. Ecological forest management can partially offset climate-driven declines in tree regeneration by limiting fire-caused tree death, but only if action is taken quickly.
A team of BU School of Public Health researchers will study the cumulative impacts of chemical hazards and climate change on 21 communities surrounding the Mystic River Watershed. They aim to identify solutions that protect vulnerable populations from both chemical and climate stressors.
Researchers will collect data on flood risk and septic health to identify areas most at risk of failure due to climate change. The team aims to provide data-driven solutions for equitable climate adaptation measures.
A new study reveals climate-driven conflicts between humans and wildlife are on the rise globally, with six continents experiencing exacerbation of these conflicts. The research identifies trends in human-wildlife conflicts linked to climate change, including altered animal habitats, resource availability, and changes in wildlife behav...
The study reveals that genetic variation is preserved in a highly fragmented population of the Saimaa ringed seal. The unique shape of Lake Saimaa compensates for the detrimental effects of small population size, allowing the species to maintain its adaptive potential.
A recent study at Baskett Forest found that forests reach an ecosystem wilting point between 2-4 weeks of extreme drought, requiring soaking rainfall to rejuvenate. This concept explains how whole forests respond to drought and is essential for understanding their dynamics under climate change.
Kennesaw State University professor Thomas Rotnem has received a National Science Foundation grant to study the impact of climate change on farming and communities in Iceland and Greenland. Over two decades, farmers have experienced longer growing seasons with less precipitation, affecting their livelihoods.
A review article in Nature suggests that the Earth was likely warmer 6,500 years ago and followed a cooling trend until human-caused warming began. The study's findings highlight uncertainties in climate models and underscore the need for further research on natural climate variability.
Researchers at the University of Waterloo analyzed a zero-carbon building in Canada and found that data-driven improvements helped reduce energy consumption by 15% without compromising comfort. The building is now on track to achieve its target, producing five percent more clean energy than it consumes and adding it to the Ontario grid.
Vegetation in North America's mountains is shifting to higher elevations at an unprecedented rate, driven by climate change. This shift is occurring faster than many animal species can adapt, with widespread changes observed across diverse ecosystems.
A recent study using planktonic foraminifera fossils found a global clade-wide shift in marine latitudinal zones towards the Equator. The researchers discovered that this shift was not tied to species diversity or functional traits, but rather ecological and morphological characteristics of the organisms.
Researchers at Georgetown University Medical Center found that Anopheles mosquito populations are gaining an average of 6.5 meters per year in elevation and moving south by 4.7 kilometers annually. Climate change is helping these species reach colder parts of the continent, potentially explaining recent changes in malaria transmission.
Researchers used unconventional methods to study fruit fly phenotypes, finding that loss of epigenetic mark led to changes in behavior, gene expression, metabolism, and offspring production. This knowledge can aid in predicting ecological patterns of change in wild animal populations.
Researchers from University of Jyväskylä found that forest management has a stronger effect on the supply of ecosystem services than climate change. The study suggests that forest management planning should account for biogeographic diversity, and climate change mitigation measures are particularly suited for northern Finland.
A new study predicts devastating socioeconomic impacts of future extreme coastal flooding on developing nations caused by climate change. Without adaptation measures, the number of people affected could increase from 34 million in 2015 to 246 million by 2100, with expected annual damage costing over five percent of national GDP.
Researchers found that electric car adoption in California was associated with real-world reductions in air pollution and asthma-related emergency room visits. The study also highlighted an 'adoption gap' between low-resource zip codes, pointing to opportunities for environmental justice.
Researchers at Lund University identified two areas in the genome that decide whether a willow warbler migrates across the Iberian Peninsula or the Balkans. This discovery sheds light on the genetics behind songbirds' migratory behaviour and has implications for understanding how species adapt to climate change.
Researchers conclude that social changes, such as consumption patterns and climate protests, are crucial in meeting the 1.5-degree goal, but current efforts are insufficient. A new approach to adaptation is necessary to address the impacts of global warming.
A modelling study suggests that increasing urban tree cover to 30% could decrease deaths from higher summer temperatures by a third. The study found that tree cover reduced urban temperatures by an average of 0.4 degrees during the summer, resulting in 6,700 premature deaths attributable to hotter urban temperatures.
A new study by University of California, Berkeley researchers suggests that iconic desert plants came preadapted to stresses of arid living. The rock daisy study found these pioneers developed adaptations on dry, exposed rock outcrops within older areas, making it easier for them to thrive in expanding deserts.
A recent study published in Nature Climate Change has discovered that hybridization between species can help vulnerable populations adapt to climate change. Hybrid populations have been found to contain more genetic diversity, making them less susceptible to extinction due to environmental changes.
A Cambridge-led consortium has received $35m to engineer plants to utilize naturally occurring micro-organism interactions, enhancing nutrient uptake and increasing crop yields. This approach aims to revolutionize smallholder farming in sub-Saharan Africa and provide a sustainable solution for food production.
Fossilized mammals reveal that early primates adapted to life in the high Arctic during a time of intense global warming, with limited biodiversity. Two new species, Ignacius dawsonae and Ignacius mckennai, were identified as close relatives of early primates, exhibiting distinct adaptations for their unusual environment.
A new study found that red sea urchin populations in Northern and Southern California have different levels of vulnerability to climate change. The researchers grew juvenile sea urchins in outdoor tanks and exposed them to changing conditions, showing that the Southern California population is more sensitive to environmental changes.
Pulses are a nutritious and climate-friendly superfood that Europeans are not fully aware of or utilizing. A study by Katharina Henn reveals low consumption in Europe, with Denmark at the bottom and Spain leading the way. The solution lies in building European traditions around pulses rather than relying on meat-like substitutes.
A team of researchers from Xi'an Jiaotong-Liverpool University and other institutions has identified a flexible and user-friendly model for predicting flood frequency in a changing environment. The fractional polynomial-based regression method is more effective than existing models, which often fail to account for factors like climate ...
A new study finds that Florida neighborhoods affected by hurricanes experience gentrification, with average income of new buyers increasing while long-term demand stays stable. Weaker income households struggle to access affordable housing options after the storms.
New study reveals marine algae adapt to nutrient-poor ocean conditions, sustaining productivity even in depleted waters. This 'metabolic hack' could impact global ocean productivity and carbon sequestration.
Researchers found that biology textbooks published between 1970 and 2019 provided insufficient climate change information, with median sentence counts decreasing over time. Climate coverage has varied substantially, but actionable solutions decreased significantly since the 1990s.
By analyzing satellite imagery and tracking net primary productivity, researchers aim to predict how ecosystems will respond to climate change. Their model suggests that the rate at which ecosystems adapt to changing conditions is a critical component to reducing uncertainty about future projections.
A team of ecologists is calling for the designation of World Heritage Environmental Datasets to secure funding and ensure their long-term accessibility. These datasets, which include vital information on climate change adaptation, resource management, and environmental policy, are essential to understanding global change.
The study found that fact-checkers in the US primarily assessed existence claims, while Australians focused on solutions. Effective fact-checking presentations included visual information, concise summaries, and clear verdicts. Researchers hope to expand their research to cover the role of fact-checking in COVID-19 and other topics.
Researchers found that genetic diversity is key to successful coral transplantation, and using clones of just 10 staghorn individuals led to better results. The team's findings suggest that diversifying coral outplants is safer than betting on one standout 'super coral' to succeed.
A new analysis led by Dr. Asaf Tzachor finds that replacing beef with Spirulina algae can save nearly 100kg of greenhouse gas emissions, 340 square meters of land and 1,400 liters of water for every kilogram of beef meat replaced.
A new study by the University of East Anglia highlights the risks of relying on nature-based solutions, such as forests and soils, to achieve net-zero emissions. The research warns that these solutions may not be enough to offset the remaining difficult-to-decarbonize emissions if progress on reducing fossil fuel use stalls.
Researchers found that red light is more efficient for growing plants while blue light is better suited for solar energy production. This breakthrough could guide global interest in agrivoltaics and identify potential applications for those systems.
Researchers propose new structures to capture and condense water vapor from above oceans, providing fresh water for large population centers in subtropical regions. The study assesses the feasibility of this method under climate change conditions.
A study by the University of Reading found that up to 20-25% of UK land may be suitable for growing high-quality Chardonnay still wines by 2050. The regions with the best conditions are expected to be South East England, East of England, and Central England.
The Miami Affordability Project tool has been updated to visualize the impacts of extreme heat on vulnerable communities in Miami-Dade County. The new data-driven mapping tool offers insights into climate risks associated with extreme heat, sea level rise, and flooding.
A new study reveals that high ecosystem resilience is linked to high mortality risk in western US forests, contradicting previous assumptions. The research combines decades of satellite data and ground observations to show a surprising correlation between forest resilience and tree death rates.
A group of biologists is exploring the potential of seed banks, frozen zoos, gene editing, and assisted gene flow to create second chances for species affected by climate change. By understanding local adaptation strategies, conservationists can design more effective conservation actions.
Great tits with higher glucocorticoid levels in cold weather have better heat production capabilities, increasing their survival chances.
Researchers at Stockholm University discovered that plants use different combinations of LACCASEs to create specific lignin chemistries, allowing them to resist climate challenges. This adaptation enables plants to grow tall and survive extreme weather conditions.
A study by researchers at Boyce Thompson Institute has identified genes that can help plant breeders develop fruit crops that can adapt to drought conditions. The research found that water stress triggers physiological disorders and fruit loss, but also has positive effects such as increasing lycopene levels in ripe fruit.
A study finds that microbial communities can rapidly respond to temperature fluctuations by re-activating latent species adapted to thrive at different temperatures. This 'species sorting' mechanism allows communities to survive in response to changing environmental conditions.
Research reveals that sweet corn yields significantly decrease with extreme heat during flowering, especially in rainfed fields. Irrigation may help mitigate yield loss, but water scarcity could worsen climate-related challenges.
Researchers warn of impending 35-60 year droughts in western US unless greenhouse gas emissions are curbed to limit warming to 2.5 degrees Celsius. Mountain snowpack is shrinking due to global warming, threatening agriculture, ecosystem support, and urban water supplies.
A new study finds that transitioning to a low-carbon energy system could lead to significant global emissions, consuming much of the remaining carbon budget. The average emissions associated with decarbonization amount to 195 gigatonnes of CO2, equivalent to 0.1°C of additional global warming.
Scientists have discovered that plants can rapidly adapt to environmental changes and pass on these adaptations to future generations through epigenetics. Plants use somatic memory to recognize previous environmental conditions and react promptly in the face of similar challenges.
Researchers discovered a novel water sensing mechanism called 'Hydro-Signalling' that links hormone movement with water fluxes, enabling plant roots to pause and resume branching based on moisture availability. This adaptation helps plants survive in drought conditions and informs the development of climate-resilient crops.
A new study by UNSW and the University of Melbourne found that estimates of Probable Maximum Precipitation (PMP) for large dams in Australia are expected to increase by 14-38% on average over the next 80 years. This is due to climate change and outdated modelling, which has not been updated since at least 20 years ago.
New research finds climate change could lead to more frequent lightning strikes over mountains and Northern Europe, triggering increased wildfire risks. However, relatively fewer lightning hazards are expected over populated areas of Central Europe.
A new study reveals huge gaps in data on how communities use mountain water sources, complicating efforts to model future scenarios. The researchers emphasize the need for improved data and process understanding to guide effective climate change adaptation.
Two billion people globally rely on mountain water for drinking and irrigation, which is under threat due to global heating. Researchers propose integrated water strategies that include scientists working directly with communities to drive climate adaptation and boost water security.
A new study warns that climate change will negatively impact mountain landscapes and human activity, increasing risks of natural hazards like avalanches and river floods. Mountain communities are also affected, with traditional practices like transhumance and agriculture dying out due to changing weather patterns and water scarcity.
A team of 70 scientists warns that climate change will drastically reduce the ability to build a sustainable future based on healthy ecosystems. Insects face extinction and ecosystem disruption due to global warming and extreme weather events.