Articles tagged with Climate Change Adaptation
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.
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.
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.
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.
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.
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.
An international team of researchers urges the development of science needed to manage climate risks and capitalize on unexpected opportunities. Climate preparedness research integrates social and climate science, engineering, and other disciplines.
Researchers emphasize the need for better engagement between scientists and stakeholders in addressing climate-related issues such as sea level rise, severe storms, and declining snowpack. A comprehensive approach to research is proposed to develop effective measures for establishing adaptation science.
New research shows that rising temperatures could lead to a 1.8-6.5% drop in the annual flow of streams providing water to Salt Lake City, with some creeks and streams drying up weeks earlier in summer and fall. The study's findings can help regional planners make informed decisions on long-term investments and adapt to climate change.
Research papers from nine vulnerable countries reveal four loss and damage pathways caused by climate stressors, including insufficient coping measures and negative economic impacts. The study highlights the need for ambitious mitigation and adaptation to prevent loss and damage that undermines sustainable development.
Researchers developed a simple rule to evaluate co-evolving relationships between species and their interactions with climate change. The study found that conflicting species interactions reduce climate change effects, while non-conflicting interactions amplify them.
A study by Umea University researchers found that increased temperatures caused by climate change led to a significant increase in mortality, especially during extreme heat waves. The study estimated around 1,500 extra deaths due to climate change in Sweden over the past 30 years.
Research by UBC evolutionary ecologist Rob Colautti found that invasive plants can rapidly evolve to local climates, increasing reproduction and fitness. This adaptation allows them to thrive in northern Ontario and potentially respond to climate change.
The study found that areas in the tropics will experience unprecedented climates first, with a radically different climate projected by 2047 under a business-as-usual scenario. Conservation planning could be undermined as protected areas face unprecedented climates, and rapid changes may lead to extinctions.
A new study finds that climate change has shifted the centers of North American turtles' ranges by an average of 45 miles per degree, with temperate forest and grassland species being more affected. This trend indicates that many endangered turtle species face uncertain futures due to their inability to adapt to changing climates.
A new study reveals that over 80% of the world's ice-free land is at risk of profound ecosystem transformation by 2100. Up to 86% of natural land ecosystems worldwide could be affected, with changes including boreal forests becoming temperate savannas and rainforests facing dieback.
Researchers conclude that indigenous peoples' ecological knowledge is crucial for developing scientific solutions to climate change. By rethinking colonialism and embracing tribal expertise, the US can harness effective adaptation strategies.
Scientists have created a vulnerability map to help governments and organizations invest in protected area establishment and restoration efforts in the most vulnerable regions. The map assesses ecosystems' intactness and stability under future climate change predictions, identifying southern Asia, Europe, and Australia as high-risk areas.
A new report by IFPRI and ASARECA suggests that Kenyan farmers may not only survive but thrive in the face of climate change. The study predicts a shift in maize production due to changing weather patterns, offering opportunities for farmers to adapt to new conditions.
NOAA has expanded its National System of Marine Protected Areas by adding 82 existing sites, bringing the total number to 437. The additions include state marine protected areas from California and Texas, which will continue to be managed by their respective state governments.
Researchers found that adult survival is sensitive to cold winter weather, while juvenile survival is affected by warmer, drier winters leading to reduced food availability
A new map ranks 30 UK cities on their preparedness for climate change, with huge variation in readiness levels across the country. London and Leicester scored highly, but many cities lack effective strategies and monitoring systems to mitigate flooding and droughts.
A new study finds that current conservation efforts for the Iberian lynx are insufficient to save the species from extinction within 50 years, as climate change is not accounted for in management plans. The research highlights the importance of integrating climate models into biodiversity management.
A new study found that birds can survive climate change through phenotypic plasticity, a flexibility in behavior. This adaptation enables them to track environmental changes, increasing their chances of survival. However, slow-reproducing species are more vulnerable to extinction due to the need for precise adaptations.
A study led by a University of Arizona ecologist found that many species evolve too slowly to adapt to the rapid climate change expected in the next 100 years. Terrestrial vertebrate species appear to evolve too slowly to be able to adapt to the dramatically warmer climate expected by 2100.
A study published in PLOS ONE reveals that up to 83% of birds, 66% of amphibians, and 70% of corals are highly vulnerable to climate change but not currently listed as threatened on the IUCN Red List. This means they may not be receiving focused conservation attention, putting their survival at risk.
Computer simulations suggest that Indian monsoon daily variability will likely increase under future global warming, leading to severe impacts on agriculture and communities. The study's findings highlight the need for adaptation measures to account for this increased variability, such as intelligent insurance schemes.
A new report from the CGIAR Research Program on Climate Change, Agriculture and Food Security charted a path for farmers to adapt to climate shifts despite uncertainties. The study highlights 'regret-free' approaches that build on current capacities in agriculture and environmental management.
Researchers found that purple sea urchins can adapt to ocean acidification through natural variation and heritable traits. The study suggests that adaptation will play a significant role in the survival of this keystone species as carbon dioxide levels increase.
Research predicts that climate change will cause a dramatic decline in common plant and animal species by 2080, with plants, reptiles, and amphibians facing the highest risk. Acting quickly to mitigate climate change could reduce losses by 60%.