Articles tagged with Climate Change Adaptation
A Dartmouth-led study suggests using clay to convert CO2 into food for zooplankton, which expel it as carbon-filled feces in the deep sea. This method accelerates the ocean's natural cycle for removing carbon from the atmosphere.
A recent study by the University of Geneva and the United Nations found that 30% of hackathons contribute significantly to the SDGs, particularly climate change. These events attract new participants and generate long-term collective engagement, making them a promising tool for global cooperation.
Scientists emphasize the need for gene editing and plant domestication to protect food supplies due to the climate crisis. Researchers propose two strategies: introducing genes that support resistance to environmental stress into existing crops or domesticate wild plants with lower yields but higher resilience.
A team from the University of Illinois has engineered a potato crop that can thrive in elevated temperatures, resulting in a 30% increase in tuber mass under heatwave conditions. This adaptation aims to improve food security for families dependent on potatoes, which are often affected by changing climate conditions.
The USC-led CLIMA Center will investigate the combined impacts of climate-related exposures and adaptation capacity on human health, using a transdisciplinary approach. The center aims to inform policies that protect vulnerable communities and strengthen climate resilience.
Research from the University of Kansas found that American and Canadian universities have made progress in addressing climate change in their curriculum, but vary widely in how they approach it. The majority of programs include climate change as an elective course, with a focus on adaptation rather than mitigation.
Marine plankton's ability to absorb CO2 is influenced by ocean density, with denser waters leading to reduced calcification and increased alkalinity. This discovery reframes our understanding of the complex interplay between marine life and the global climate system.
The report charts a course correction for how the world grows food and uses land, highlighting the central role of land in maintaining Earth's stability. Land degradation is undermining the planet's capacity to support humanity, with seven out of nine planetary boundaries negatively impacted by unsustainable land use.
A new paper emphasizes the role of agrifood value chains in supporting climate-smart agriculture at the farm level, highlighting the potential of these chains to empower farmers to adopt climate-resilient practices. The authors propose policy measures to strengthen the vital role of AVCs in driving climate action.
A recent study suggests coral heat tolerance adaptation may not keep pace with ocean warming, and some sensitive species may face extinction. The research modelled different climate scenarios, revealing that natural selection may be insufficient to ensure coral survival under expected warming levels.
A new study suggests that coral heat tolerance adaptation via natural selection may be insufficient to overcome the impacts of ocean warming, unless Paris Agreement commitments are realized.
A mathematical model reveals a critical threshold for anthropogenic CO2 emission, beyond which crop yield starts to decrease significantly. Developing temperature-tolerant crops is crucial in maintaining agricultural productivity and ensuring food security.
A study published by researchers from Göttingen University sheds light on the critical role of leaf phenology in trees providing shade and improving climate resilience in cocoa agroforestry systems. The research found that certain shade tree species can significantly influence productivity and environmental stability.
A new study by Umea University researchers found that mixed forests with multiple tree species are less prone to damage from fungi, insects, and fires. The results suggest that increasing the number of tree species in production forests could reduce forest damage risk and financial losses.
A recent study has found that climate change is closely linked to global conflict crises, particularly in understudied regions such as South America, Oceania, and Southeast Asia. The research highlights the need for integrated peacebuilding and climate adaptation efforts to address these compounding issues.
Many planktonic foraminifera species may face unprecedented environmental conditions by the end of this century, leading to further extinctions and impacting marine ecosystems. Despite shifts in migration patterns and depth, foraminifera populations have declined by 25% over the past 80 years.
Researchers warn that inadequate funding for climate adaptation measures disproportionately harms vulnerable populations. Maladaptation occurs when strategies backfire and worsen living conditions. Effective funding is crucial to ensure progress in adaptation.
Researchers at Brown University identified key growth cycle phases and molecular mechanisms that make some tomato varieties more heat tolerant. The discovery could inform a strategy to protect the food supply in the face of climate instability.
A new international study found that even wind-adapted albatrosses struggle to find food during very stormy weather, highlighting the impact of climate change on these birds.
A new study warns of potential water shortages in Brazil's agricultural frontier region, MATOPIBA, as climate change exacerbates overuse of water resources. The study predicts that crop irrigation demand may not meet local requirements by up to 40% by 2025-40.
Researchers at the University of Oregon have designed a system to improve soil health in hazelnut farms, reducing the impact of climate change. By partnering with 20 farms across the Willamette Valley, they aim to demonstrate the ecological and economic benefits of native wildflowers and basalt dust amendments.
A new study published in Nature found that up to 215 million hectares of land in tropical regions around the world has the potential to naturally regrow, storing 23.4 gigatons of carbon over 30 years. The study identified areas with high regrowth potential based on factors such as soil quality and proximity to existing forest.
A new genetic web tool, Reef Adapt, assists in bolstering the resilience of marine habitat-forming species. The tool harnesses genetic data to map out areas suitable for restoration under current and future environmental conditions.
A Dartmouth study has quantified the global economic fallout of El Niño, finding it costs the economy $4.1 trillion and $5.7 trillion in the half-decade after each event. The study's findings are included in the 10 New Insights in Climate Science report ahead of COP29.
A new study found a significant rise in malaria risk in northern Kenya, particularly due to higher rainfall and temperature creating ideal mosquito breeding conditions. The study emphasizes the need for targeted, region-specific malaria strategies that account for seasonal and climate differences.
A new study uses AI models to create an early warning system for disease outbreaks resulting from climate change-related extreme weather. The system can predict area-level disease burden weeks to months ahead of time, providing public health practitioners crucial time to prepare.
A new study reveals the complex relationship between climate change impacts and fisher adaptations in southern Japan. Fishers in more exposed regions adopt non-action strategies, while those in less exposed areas are more likely to adapt but transform based on social and economic circumstances.
A collaborative project between the UK and China aims to develop actionable climate information for the tea industry, informing adaptation measures and decision-making. The Tea-CUP project focuses on Yunnan Province, where climate variability affects tea yield and quality, and has broader implications for sustainable development.
Researchers found that restoring coastal marshes can significantly help protect coastlines at a reasonable cost. A study by MIT graduate student Ernie I. H. Lee and professor Heidi Nepf shows that enhancing salt marshes in front of protective seawalls can reduce construction costs while still providing adequate protection from storms.
A new study by MIT researchers shows that climate change will significantly impact outdoor activities in the US, with Florida and other Southeastern states experiencing major drops in
The Energy Transition Vulnerability Index (ETVI) measures a nation's susceptibility to adverse effects of transitioning away from fossil fuels. Countries in the Global South face greater challenges than those in the Global North, with global vulnerability decreasing but interrupted by the COVID-19 pandemic.
A spatial map of the sea reveals that different fishing communities and gear types are adapting in unique ways to climate change, with some communities showing high flexibility and others facing challenges. The study's findings highlight the need for policy decisions to support adaptive capacity, rather than limiting it.
A comprehensive assessment of human activity in the Arctic reveals that over 5% of the region is affected by light pollution, with an annual increase of 4.8%. The study highlights the critical need for monitoring and planning to support sustainable development and conservation in the Arctic.
Researchers at Newcastle University successfully bred adult corals to enhance their heat tolerance in a controlled study. The study showed modest improvements in coral offspring's ability to survive intense marine heatwaves, but emphasized the need for rapid reductions in global greenhouse gas emissions to mitigate warming.
Researchers found that seven common European forest trees have preserved their genetic diversity over millions of years, defying expectations. This resilience is attributed to unique characteristics such as long generation times and pollen dispersal capabilities.
Researchers used deep learning to correlate citizen science data with remote sensing images, predicting plant distributions down to scales of a few square meters. The AI model, Deepbiosphere, outperformed previous methods in accuracy and showed potential for global monitoring of vegetation change.
In a 30-year experiment, scientists witnessed rapid evolution of marine snails in response to pollution and climate change. The snails' adaptation was driven by genetic diversity and gene flow from neighboring populations, allowing them to rapidly adapt to their new environment.
Dragonfly species with darker wing coloration have evolved to tolerate higher temperatures, possibly a decisive advantage in a warming world. This finding could help predict which species are vulnerable to extinction and preserve biodiversity.
A new study reveals that mountainous regions played a key role in human evolution, providing increased biodiversity and food resources. The Diversity Selection Hypothesis suggests that early humans adapted to steep terrain due to its enhanced environmental conditions.
New research from Binghamton University reveals that Mexican jumping bean larvae respond differently to various lighting conditions, with red light stimulating the most vigorous jumps. However, damage to their 'bean' hosts hinders their ability to jump away from stressors.
A new study applies modern portfolio theory to conserve the coquí llanero frog by diversifying investments and managing risk under future climate uncertainty. The analysis suggests that relying on existing protected areas may not be enough to mitigate climate risks, and investing in additional habitats could be worth the cost.
Researchers estimate the dollar value of weather information to be over $100 billion, highlighting its significant economic impact. The study also explores lightning suppression and a unique 'storm generator' technology that can create thunderstorms in Chinese desert.
A recent study found that climate factors play a more dominant role in determining wood density for tree species than soil characteristics, while both factors equally influence shrub species. The research provides new insights into vegetation responses to environmental factors, with implications for improving ecosystem predictions.
A recent study on the Siberian primrose highlights the urgent need to curb climate change to allow species time to adapt through evolution. The research suggests that many wild species have limited capacity to adapt to warming climates, with some facing extinction due to geographic constraints and rapid climate change.
A new synthesis of regional climate data highlights the need for climate adaptation policy based on the latest regional climate science. Emerging signals of climate change are expected to significantly alter monsoon intensity, leading to substantial societal impacts in tropical and subtropical regions.
Climate change affects deer populations by altering their physiology, behavior, and distribution. As temperatures rise, some species adapt to milder winters, while others struggle with heat stress and parasites.
A new study reveals that sloths may face existential threats from climate change, particularly in high-altitude regions. The research found that sloths' restricted ability to migrate and limited metabolic flexibility make them vulnerable to warming temperatures.
A University of Maryland-led study found that burying wood in the right environmental conditions can stop its decomposition and help curb carbon dioxide emissions. The researchers analyzed a 3,775-year-old log and surrounding soil, revealing that it had lost less than 5% carbon dioxide thanks to the low-permeability clay soil.
Scientists discovered ancient stromatoporoids survived the Late Devonian extinction and continued to thrive as major reef-builders during the Carboniferous Period. The findings shed light on the resilience and adaptability of marine ecosystems.
A recent global assessment by University of Hamburg's CLICCS identifies key conditions for sustainable climate adaptation, including developing measures together with local populations. The study also emphasizes the importance of social movements, climate litigation, and achieving higher levels of social justice in driving change.
A new study reveals that Earth's surface temperature has varied more greatly over the past 485 million years than previously thought. The study, co-led by the Smithsonian and University of Arizona, confirms that carbon dioxide is strongly correlated with global temperatures across geological time.
The study presents a curve of global mean surface temperature that reveals significant fluctuations in Earth's temperature over the past 485 million years. The research confirms that carbon dioxide is strongly correlated with global temperatures across geological time.
Researchers observed accelerated presence of genetic variations increasing heat tolerance in European forest fly populations. The pace of new inversions is too slow to make up for the increase in temperatures, putting species with lower genetic variation at risk.
A new study shows that urban forests within walkable distance from residential areas are crucial in reducing heat-related health risks. Researchers found that nearby forests have a pronounced impact on reducing mortality risks, particularly those within 1 kilometre of residential areas.
Researchers harvested climate-smart soybeans in a $5 million USDA project aiming to reduce GHG emissions while increasing crop production. The crop was grown using five climate-smart practices, including earlier planting and soil conservation.
The DREAM+PLAN program will recruit up to 32 PhD researchers to develop pathways for solving local and global climate emergencies through resilience, restoration, and regeneration. The program's goal is to create a positive impact on a more sustainable, fair, inclusive planet.
A special issue of the Journal of Health Communication highlights climate change communication challenges, including misinformation, disinformation, and complex nature of climate events. The issue offers strategies for overcoming these challenges through interdisciplinary research on communication strategies, media, message understandi...
A century-old experiment has pinpointed the genes behind barley's adaptability, enabling its continued survival in rapidly changing environments. Researchers identified key genes that enable flowering at optimal times, allowing crops to thrive despite increased temperatures and droughts.
Researchers developed a comprehensive roadmap to measure legacy phosphorus accumulation in soils. They identified key priorities and non-priorities, providing a unified vision for future phosphorus use. The study found that accumulated phosphorus is often located in the top 12 inches of soil and transforms into different forms than whe...
Researchers found that bacteria can anticipate the arrival of new seasons by using their internal 24-hour clocks. Samples exposed to short days showed significantly higher survival rates when plunged into ice, indicating that photoperiodism is critical in preparing bacteria for longer-term environmental changes.