Articles tagged with Climate Change Adaptation
The new research provides fine-scale projections of coral bleaching, showing great variety in the timing and location of these effects. Coral reefs projected to experience bleaching conditions later can be conservation priorities.
Low-oxygen zones off the Oregon Coast are affecting fish populations, with some species like Dover sole remaining largely unaffected. The study found that low oxygen levels drive sensitive species away, while others may be pushed into less desirable habitats and grow more slowly.
Researchers analyzed changes in climate over several decades, finding that the Earth is now entering a period of faster-than-natural warming. The study suggests that decision-makers need to better prepare for the impacts of climate change by understanding how quickly temperatures will rise.
A recent study by the University of Connecticut explores the potential of important fish species to adapt to a more acidic ocean due to climate change. The researchers found that related fish had similar lifespans, suggesting a significant genetic component to survival in an acidic environment.
Researchers from JCU and a Saudi university are conducting a three-year joint study to understand why fish exposed to high water temperatures have offspring already acclimatised. The study aims to uncover the epigenetic changes triggered by the environment that enable fast adaptation.
The report projects increased temperatures, heavy downpours, sea level rise, and intensified coastal flooding by the end of the century. It recommends further research and planning efforts to enhance resiliency in New York City and its metropolitan region.
A recent study finds that climate change will lead to a significant decrease in wheat production, with yields projected to drop by 6% for each degree Celsius temperature rise. The resulting loss of nearly one-quarter of current wheat production could severely impact global food supplies.
A study documents the disappearance of pikas from low-elevation sites in California's mountains, primarily due to climate change. The researchers predict that by 2070, pikas may disappear from up to 75% of their historical range, depending on greenhouse gas emissions levels.
A recent study revealed that the Nigeria-Cameroon Chimpanzee subspecies has a more complex evolutionary history than previously thought, with three distinct populations found in central Cameroon. The research also suggests that climate change could cause significant harm to chimpanzee populations due to habitat alterations.
Environmental scientists use next-generation sequencing to track population adaptations to climate change, finding gene variants and altered expression that point to selection for climate-adapted traits. However, funding constraints may hinder the technology's adoption in ecological studies.
Researchers at Dartmouth College and USC found that a Rocky Mountain mustard plant alters its physical appearance and flowering time in response to different environmental conditions. This suggests that some species can quickly adapt to climate change without having to migrate or evolve.
A new study by IIASA researchers finds that climate change impacts on crop yields could lead to a 18% decline in global caloric production or a 3% increase by 2050. The researchers identified likely needed adaptations and transformations for global agricultural systems, highlighting the importance of irrigation and regional connections.
A Johns Hopkins University analysis finds that climate change will make cities like New York and Philadelphia more susceptible to blackouts caused by future hurricanes. The team predicts a 50% increase in power outages in these cities, with Miami and New Orleans expected to see a 30% increase.
The four-part iBooks Textbook series explores climate change, its impacts on ecosystems, and strategies for adaptation. The books align with Next Generation Science Standards and Climate Literacy, offering a real-life experience for students to engage in discussion.
A new online tool, Cities Impact Assessment Tool (CIAT), helps cities in the Great Lakes region anticipate and prepare for climate-related challenges. The tool provides climate histories, projections, and adaptation strategies to support informed policy and infrastructure decisions.
A new study by IIASA researchers highlights the importance of education in reducing disaster fatalities and enhancing adaptive capacity. Education plays a crucial role in improving knowledge, risk perception, socioeconomic status, and social capital, making it a vital investment for climate change adaptation efforts.
Scientists develop model to predict which populations will go extinct due to climate change by analyzing how different species adapt. The study finds that small changes in climate can lead to sudden extinction, even for species with strong adaptation strategies.
A study by Purdue and Iowa State universities surveyed 6,795 people in the agricultural sector, revealing a significant divide between scientists and farmers on climate change causes. More than 90% of scientists attributed climate change to human activities, while 66% of corn producers blamed natural shifts in the environment.
A new study by the American Meteorological Society identifies four categories of climate change risk management: mitigation, adaptation, geoengineering, and knowledge-base expansion. The research provides a comprehensive framework for policymakers to develop effective strategies for managing climate change risks.
Researchers found that Mediterranean and semi-arid plant communities remained unchanged after nine years of experimental drought, contradicting climate change predictions. Local adaptation was the primary course of action for these plant communities.
A study of US national wildlife refuge management plans reveals that while some show promise in adapting to climate change, many lack specific criteria for evaluating success. The authors highlight the need for improved planning and coordination to effectively address climate-related challenges.
Researchers have developed a new tool to predict how organisms may respond to climate change, focusing on plant and tree species. By combining genetic analyses with computer modeling techniques, scientists identified how well balsam poplar trees are adapted to handle climate change, providing valuable insights into biodiversity.
Researchers at the University of Manchester argue that environmental scientists should provide more practical solutions to climate change, but recognize the need for a broader skill-set. They suggest integrating social science and humanities to enrich public debates about responding to environmental change.
A new study published in the Journal of the American Medical Association finds that reducing fossil fuel consumption can lead to cleaner air, increased physical fitness, and improved public health. The analysis highlights opportunities for co-benefits between climate change mitigation and human health.
Scientists from GEOMAR and Thünen Institute demonstrated Emiliania huxleyi's ability to adapt simultaneously to ocean acidification and warming. The study found no interference between adaptations, indicating high potential for evolutionary changes.
A Dartmouth-led study finds that tropical reptiles can adapt quickly to climate change through natural selection. Researchers measured the thermal physiology of brown anole lizards and found that those who ran fastest at warmer temperatures had a higher survival rate, suggesting they may be better equipped to cope with heat stress.
Coastal regions face both climate-driven and non-climatic changes, requiring an integrated approach to management. Long-term adaptation can reduce impacts, but further research is needed to understand which areas can adapt and which cannot.
Researchers estimate potential combined impacts of climate and land-use change on biodiversity and ecosystems nationwide. The study reveals varying regional priorities for policy efforts based on unique climate and land-use patterns.
Research shows that warmer temperatures have led to narrower diets among butterflies moving north in response to climate change, potentially compromising their ability to adapt. In contrast, butterflies with more diverse diets may struggle to evolve new eating habits to cope with changing conditions.
A new approach measures the combined impact of climate and land use on biodiversity risk, highlighting areas vulnerable to losses in ecosystem function. The study suggests that regions like the Great Plains and Northeast US will face increased risks due to the combined effects of climate and land use change.
Climate change is having a direct negative effect on the Great Lakes, affecting recreational value and drinking water potential. Researchers are calling for increased understanding of the impacts of climate change on ecosystems and developing technology for real-time monitoring and management of water systems.
Scientists found that corals with large energy reserves and flexibility in their algae partnerships can recover from yearly bleaching events. These adaptable species will be key targets for conservation efforts to preserve coral reefs worldwide.
The University of Alaska Fairbanks' Institute of Arctic Biology is welcoming European Union scientists to conduct research at the Toolik Field Station and Barrow Environmental Observatory. The scientists will study various topics, including climate change, biodiversity, and carbon cycling in Arctic environments.
Scientists have identified a master regulator in poplar trees that controls the timing of bud break, which could lead to breeding plants better adapted for warmer climates. The discovery enables the engineering of adaptability into trees, potentially improving their ability to cope with changing environmental conditions.
A recent study reveals that Caribbean corals and their algae form a stable relationship, which could be used to restore healthy coral in heat-damaged reefs. The research found that individual coral colonies often harbor only one strain of algae, suggesting that this partnership may not adapt to climate change.
A recent study published in Nature Communications discovered a correlation between the number of biological functions a gene has and its response to environmental changes. The research found that genes with more biological functions exhibit less protein expression change in response to temperature, challenging the long-held assumption ...
A CU-Boulder study found prominent US newspapers using more hedging language in climate change articles, while Spanish papers use less uncertainty about climate change than expected. Researchers examined articles from The New York Times and The Wall Street Journal, as well as El Mundo and El Pais.
A new Stanford study reveals that European farmers will face significant crop yield losses due to climate change, but adapting can help slow the decline. The research shows that adaptation options such as switching varieties or installing irrigation can reduce yield losses by up to 87% for corn.
Climate change impacts vary widely across Africa, with specific regions at high risk due to drought and flooding. The study identifies hotspots in Sudan, Ethiopia, Lake Victoria, and South Africa, requiring adaptive measures to mitigate damage.
Corn yields in central US sensitive to drought conditions increasing over past two decades. Farmers may be pushing limits of productivity under extreme heat and dryness.
Stanford researchers found that some corals can adjust their internal functions to tolerate hot water faster than through evolutionary change alone. This ability may help corals survive climate change, but it's not a magic bullet and can be compromised by stressors like acidification and pollution.
The IPCC report highlights the urgent need for actions to adapt to climate change and ensure food production and security. Innovative solutions, such as improved crop varieties and livestock breeds, can significantly lessen negative impacts.
The DECCMA project examines how people are adapting to climate change in delta regions, focusing on four deltas with over 200 million inhabitants. The five-year project aims to develop methods for predicting future changes and providing governments with tools to maximize planning services.
The Thriplow Daffodil Weekend in Cambridgeshire has been forced to bring its dates forward by 26 days over its 46-year history due to increasing mild springs. UK climate change is causing vulnerable people and industries to shift their seasonal activities, like this flower festival.
A study on roe deer in France's Champagne region found that the species has failed to adapt to earlier spring arrival, leading to reduced survival rates of fawns and a downward trend in population growth. Climate change is threatening the survival of this commercially important long-lived mammal.
A new £1.1 million grant will support research on vulnerability and adaptation in semi-arid regions of East Africa, focusing on the impact of more frequent droughts on livestock and agriculture. The project aims to develop strategies for communities to adapt to climate change by mid-century.
A study by the University of Leeds reveals that global warming of 2°C will negatively impact crop yields in temperate and tropical regions, with reduced yields starting from the 2030s. The impact of climate change on crops will vary from year-to-year and place-to-place, becoming more erratic.
A new study by Scripps Institution of Oceanography predicts that some regions will experience an increase of up to 30 more dry days per year due to climate change. This shift in precipitation patterns will have significant impacts on vegetation, soil moisture, and water resources.
Current flood losses in Europe are likely to double by 2050, with socioeconomic growth accounting for two-thirds of the increased risk. Climate change is also expected to contribute to this increase, as changing rainfall patterns affect river flow and flood frequency.
Researchers found that insect distribution is primarily defined by their tolerance to extreme temperatures, not average temperature changes. This knowledge helped model the expected shift in distributions due to climate change, with some species predicted to disappear entirely in a few decades.
Climate change is expected to increase heat waves in the Midwest, claiming hundreds of lives annually. A model developed by MSU systems ecologist Laura Schmitt-Olabisi reveals limitations of previous approaches to reducing deaths and hospitalizations caused by extreme heat.
The American Association for the Advancement of Science (AAAS) will host a panel discussion on climate change research challenges, led by atmospheric scientist Donald J. Wuebbles. The session will explore issues such as downscaling predictions, reliably predicting extreme weather events, and adapting to climate change impacts.
A new study tracks global species shift in response to changing climates, highlighting complex migration patterns and areas of high risk for extinction. The maps display where new temperature conditions are being generated and where existing environments may disappear.
The study provides critical information for targeting conservation efforts and highlights the need for urgent action to protect biodiversity. Climate change is expected to force plants and animals to adapt or migrate to track their ideal climate, with some species facing significant challenges in finding new habitats.
Global average storm surge damages could increase from $10-$40 billion to up to $100,000 billion per year by the end of century if no adaptation action is taken. Investing in coastal protection measures can reduce projected damages to below $80 billion per year.
A Princeton University research team created a model to evaluate how human response to climate change may alter the agricultural utility of land. The study found that most conservation lands have low agricultural utility due to rugged terrain, but some areas could become more valuable for farming in the future.
A new study suggests that many flowering plants, including crops, may not have the necessary traits to rapidly respond to human-induced climate change. Researchers used a large dated evolutionary tree of flowering plants to identify three repeated evolutionary shifts that allowed them to tolerate cold temperatures.
A new study finds that drought frequency is likely to increase globally by the end of the 21st century due to climate change. The research suggests an increase in global severity of hydrological drought, with greater increases if no mitigation policies are implemented.
Studies show that environmental factors significantly impact the genetic makeup of fruit flies living in 'Evolution Canyon', a unique natural environment with contrasting climates. The research confirms natural selection as a powerful influence in shaping the population's gene pool.
A study of 200 urban areas in eleven European countries found that one in every three cities has no plans to reduce greenhouse gas emissions, while seven in ten have no formal adaptation plans. Cities are crucial in addressing climate change due to their significant emission contributions and vulnerability to climate hazards.