Articles tagged with Climate Change Adaptation
The American pika's behavioral adaptations to climate change include shifting mating seasons, migrations, and adjustments in feeding and foraging strategies. However, these adaptations are limited by physiology and may incur costly trade-offs with other essential activities.
Researchers found that Pennsylvania snowshoe hares have shorter, less-dense winter coats than their northern counterparts, producing lower coat temperatures. They also exhibit altered movement rates and resting-spot selection in response to variable winter temperatures. These adaptations may enable the hares to survive warming winters.
Asia and the Pacific face severe impacts from unmitigated climate change, including increased temperatures, extreme weather events, and declining agricultural productivity. The region is projected to experience a 6-degree Celsius temperature increase by 2100, leading to significant economic losses and human suffering.
Researchers used a model to project future weight-restrictions on flights due to climate change, finding that five to twenty-five percent of flights may require weight restrictions. The impact will be felt by both mid-sized and large aircraft, with airports in high temperatures or elevations seeing the largest effects.
Research published in Water Resources and Rural Development finds that access to water is worse now than in 1990, highlighting the need for stronger leadership from governments to implement long-term interventions. The study suggests that current approaches by NGOs, private companies, and other organizations are not aligned strategical...
A study found that birds living in prime conditions have lower evolutionary potential to cope with climate change, whereas those between extremes exhibit greater adaptability. This reduces the likelihood of survival for populations in optimal and harsh environments.
Three EU-funded projects synthesize research knowledge on high-end climate change impacts and adaptation for key policy sectors. Research highlights potential risks, challenges, and opportunities for transformational change, including innovative solutions for coastal zone adaptation.
Marine reserves can help protect wildlife, support fisheries, and promote carbon storage to slow climate change impacts. The study evaluates existing research on the benefits of large, long-established marine protected areas in reducing the effects of ocean acidification, sea-level rise, and other climate change drivers.
Researchers found that forest biomass had a major peak at altitudes of 2400-3100m, where forests struggle to reach more than 15m tall. This discovery challenges the assumption that tall mountains make small trees and reveals unique climate conditions on mountain tops of PNG.
A global assessment reveals that increased leaf abundance in boreal areas warms the environment while in arid regions it cools. The study suggests a buffering effect of greening on warming in about 60% of vegetated areas, but amplifies warming in boreal zones.
Scientists have identified two climate-resistant coral refuges in northern Mozambique and the Quirimbas Islands, which provide variability for corals to adapt to climate change. Maintaining sustainable fishing levels and reef fish biomass is crucial to preserve these reefs.
The Massachusetts Wildlife Climate Action Tool has received a national award for its exemplary leadership in addressing climate change impacts on fish and wildlife species and their habitats. The tool, launched in 2015, provides information on climate change vulnerabilities and offers adaptation strategies to protect natural resources.
Research suggests that phytoplankton can rapidly adapt to global warming by increasing photosynthesis rates, leading to increased oxygen production and a more stable food supply for aquatic life. The study monitored green algae in waters warmed by four degrees centigrade above ambient temperature over ten years.
Research highlights trees' crucial role in retaining water and producing cooling moisture, enhancing food security and climate change adaptation. The study suggests a new perspective on the relationship between trees and water in addressing climate change.
A new study suggests that investing in agriculture can improve food production and regional productivity, but also risks expanding agricultural land into natural forests. The region's future development will have profound implications for millions of people.
A North Carolina State University study reveals significant knowledge gaps in protecting cultural resources from climate-related changes. Researchers found that most studies focus on European and US sites, with limited research on Australia and Asia.
Climate change research needs to focus on how changing population structures will affect future human wellbeing. Global scenarios already include demographic data, but this is not being fully utilized. A new conceptual model, 'demographic metabolism,' can account for the replacement of generations and their impact on vulnerability.
The Wildlife Conservation Society (WCS) has launched a $2.5 million fund to support projects that help wildlife adapt to climate change in wild landscapes and urban areas. The fund will focus on enhancing ecological processes and ecosystem functions, rather than just conserving or restoring historic conditions.
Sebastian Will, a Columbia University assistant professor, has been awarded a $60,000 fellowship to investigate the fundamental understanding of quantum many-body systems. The Alfred P. Sloan Foundation recognizes his unique potential to make substantial contributions to physics.
Katharine Mach, a senior research scientist at Stanford's School of Earth, Energy & Environmental Sciences, discussed the importance of assessment in climate science. She highlighted the challenges of navigating complex science policy territory and the need for tact and negotiation among experts and decision-makers.
A new analysis found that climate change is having a massive impact on threatened species, with nearly 700 species affected. The study suggests that negative responses to climate change have been vastly underreported, with only 7% of mammals and 4% of birds previously estimated to be impacted.
A study of 22 plant species found that warmer temperatures cause them to bloom earlier, with some struggling to adapt. The research suggests that plants like silver birch and beech will thrive in a changing climate, while others, such as bluebell and garlic mustard, may struggle.
A new study predicts climate change will increase US electricity costs by billions of dollars due to higher temperatures and peak demand. Utilities will need to spend between $70 billion and $180 billion on grid upgrades to absorb these surges.
Researchers analyze how ancient South Asian population coped with changing environmental conditions using lake records and speleothem data. They found that the civilization developed in a diverse environment where water was critical for survival, and its populations were well-adapted to varying climate conditions before urbanization.
A new study led by Cornell University researchers found that exposure to Pope Francis' image heightened moral beliefs about climate change in wide segments of the public, particularly Republicans. For Republicans who saw the pontiff's photo prior to answering questions, 39% agreed that climate change is a moral issue, up from just 30%.
A team of researchers has identified genetic mutations that enable microalgae from the Southern Ocean to adapt to extreme and variable climates. The study provides insights into how polar organisms cope with environmental changes induced by human activity.
Researchers identify three critical areas for climate research to tackle new frontiers of climate study. They include understanding the fate of carbon in the atmosphere and accurately modeling regional climate changes. These efforts require international collaboration and significant computational resources.
A study published in Nature Climate Change finds that a lack of research led by Southern scientists hinders global agreements and nationally-appropriate actions on climate change. Practical steps are recommended to bridge the divide and promote inclusive scientific development.
The University of Notre Dame's Global Adaptation Initiative is assessing the climate vulnerability and readiness of over 250 US cities with a population over 100,000. The Urban Adaptation Assessment integrates social equity analysis to investigate how vulnerable groups are disproportionately harmed by climate hazards.
Researchers found that clownfish can change hormone levels to become female and restore balance after the death of a female. The team identified key molecular pathways involved in this process, including aromatase, which is linked to estrogen production.
A new study assesses the feasibility of green façades as a climate change mitigation strategy in urban environments. The research reveals that experts estimate the likelihood of implementation at only 2% without incentives, but increases to 14% with financial and legislative support.
Researchers sequenced coral genomes to model population histories and show that corals can recover after environmental disasters. The study confirms fossil evidence and suggests that current reef deterioration can be reversed by reducing environmental stresses.
The Lancet Countdown is an international research initiative that tracks the impacts of climate change on public health and informs decision-making. It aims to accelerate policy responses to address the growing health risks associated with climate change.
A new study reveals that 82% of global ecological processes have been impacted by climate change, from genes to entire ecosystems. This has significant implications for conservation efforts and human societies, as consequences include increased pests, disease outbreaks, and unpredictable changes in fisheries.
A new University of Florida study reveals that global warming is already dramatically impacting every aspect of life on Earth. Over 80 percent of ecological processes are showing signs of responses to climate change, affecting species and ecosystems worldwide.
Research from the University of East Anglia found that some fish species, like the Winter Skate, are adapting to warmer oceans through epigenetic changes rather than genetic evolution. This allows them to cope with changing environmental conditions and may be vital for their survival in the face of climate change.
Research by University of Exeter scientists reveals that climate change disrupts fish sensory systems, including smell, hearing, and vision. Fish may swim towards predator smells or ignore sounds that deter them from risky habitats.
The new research framework lays out two sets of options for support: curative measures to address unavoidable risks, and transformative risk management to build resilience against climate-related impacts. This analysis provides a way to work towards consensus and principled action for dealing with critical climate-related risks.
A new study by McGill University reveals that economic transitions, social shifts, and climate change are dramatically affecting the safety of Inuit during Arctic activities. The research connects life-endangering events to increasing costs of harvesting and travel, changing technology, and shifts in Indigenous knowledge.
A study suggests that coral reef fish can opt for cooler temperatures instead of adapting to warmer ocean conditions. This could be a survival mechanism to mitigate the impact of global climate change.
A quantitative model considers different rates of sea-level rise and economic factors to show optimal adaptation strategies. Researchers found that a buffer zone along the shoreline might make more sense if the sea level is going to rise quickly, but building near the coast could be suitable if buildings don't last very long.
Researchers find using heat-tolerant sorghum varieties can increase crop yield under higher temperatures, but late sowing and collecting rainfall show minimal benefits. The study suggests a novel framework to assess the effectiveness of different adaptation options for West African farmers.
Researchers found that zebra finch eggs exposed to recorded incubation calls weighed less and had lower oxidative damage upon hatching. This reduced mass correlated with improved health at high temperatures, leading to increased fledgling production in the first breeding season.
Researchers warn that economic growth will not be able to counterbalance hurricane losses under unchecked global warming. Historical losses due to tropical cyclones have been found to increase less than linearly with a nation's affected GDP, but per capita income does not protect against hurricane losses.
A new study led by the Northeast Climate Science Center at UMass Amherst offers a framework for conserving areas naturally buffered from climate change. The researchers provide specific steps for identifying and managing climate change refugia, which can serve as short-term sanctuaries for species of conservation concern.
A new study reveals a strong link between environmental conditions and search and rescue incidents in Nunavut, Canada. The risk of accidents peaks around -3 C temperatures, posing significant challenges to Inuit hunting activities and cultural identity.
Germany can expect increased flood losses due to climate change, with potential damages reaching up to 500 million euros per year, according to a recent study. The research suggests that without adaptation, flood-related damage could multiply in the future.
Researchers studied Euplotes focardii's genes and proteins for survival in cold, oxygen-rich waters. The organism produces protective proteins against oxidative stress and adapts quickly through flexible RNA decoding.
The National Institute of Food and Agriculture (NIFA) has announced $8.4 million in funding to study and develop new approaches for the US agriculture sector to adapt to climate change. The funding will support research on reducing energy, nitrogen, and water use, as well as training community-based volunteers to become 'climate masters,'
Researchers developed a technique to monitor Cornwall's climate, identifying mild parts suitable for growing unusual crops. The model considers terrain, sea temperatures, altitude, and soil properties to predict local temperatures.
A study by University of East Anglia researchers found that northern wren populations are more resilient to harsh winter weather due to local adaptation. The team discovered a correlation between regional climate and population resilience, with larger body mass observed in colder regions.
Researchers found that the degree of cold in the preceding ice age determines how fast vegetation adapts to interglacial climates. The study reveals that plants need thousands of years to adapt from a cold to a warmer period, with permafrost being the main reason for this delay.
A new study found that only 2% of the eastern US provides climate connectivity, compared to 51% in western states. Creating climate-specific corridors could improve connectivity to 65%, boosting survival chances.
A new study published in Science Advances reveals that the global economic network is twice as susceptible to workers' heat-stress as it was a decade ago. The analysis shows that small daily perturbations due to extreme temperatures can cause significant production losses, which can be spread easily across countries.
A new study using an economic model found that climate change will significantly impact farmland values in the US Southwest, with highland counties expected to be more affected than lowland counties. Irrigation and farm subsidies increased farmland value, while heat waves hurt productivity.
A recent study by the University of Vermont found that irrigation systems in wine-producing regions of New Zealand led farmers to perceive their local area as cooler and wetter than it actually is. This misperception can slow efforts to address climate change, according to the research.
Researchers at the University of Exeter are leading two major projects to advance our understanding of environmental change. The first project uses £3.7m funding to develop methods for predicting regional climate phenomena such as storms, sea ice changes and rainfall in the tropics over the next 100 years.
A new study highlights the importance of an integrated, cross-sectoral approach to climate change assessment to provide a more complete picture of impacts. Single sector studies often misrepresent the spatial pattern and magnitude of impacts due to omitted interdependencies within human and environmental systems.
Researchers are breeding barley to make it more resistant to drought and heat, helping farmers avoid yield loss due to climate change. By identifying key molecular switches, they aim to create crops that can efficiently manage water under extreme weather conditions.
A new journal by Princeton University and Brookings Institution highlights the need for children to be central to climate change debates due to their larger stake in the outcome. The issue outlines policies to mitigate harm caused by climate change on children's health and wellbeing.