Articles tagged with Climate Change Effects
Research reveals that increasing CO2 levels are causing widespread effects on freshwater ecosystems, leading to a decrease in pH and negatively affecting keystone species like Daphnia. The study found that rising pCO2 can impair the water fleas' ability to detect predators and produce defensive features.
A new study by Portland State University geographer Andrés Holz tracked ecosystem changes over 10,000 years, finding that climate and frequent forest fires were the primary drivers of change in west-central Patagonia.
The researcher will create computer models to evaluate national and regional forest management policies and their impact on ecology, economy, and society. The goal is to provide information for improved forest stewardship in a changing world.
Researchers developed an epidemiological model to study the effect of climate warming on host-parasite dynamics in Eurypanopeus depressus and its parasitic barnacle Loxothylacus panopaei. Infection prevalence declined at a 1°C temperature increase, with localized extinction occurring at 2°C warming in the southeastern United States.
Researchers found declining numbers of soil fauna and nematodes in the McMurdo Dry Valleys due to climate change. As temperatures rise, ice melting triggers changes in ecosystem diversity at higher elevations.
Researchers at University of Illinois create new maize growth model by integrating features from Community Land Model and Agricultural Production Systems sIMulator. The new model can simulate crop yields with improved accuracy and mechanism, correcting deficiencies in the original CLM model.
A new study suggests that climate change could force winemakers to switch from traditional grape varieties to more drought-tolerant and heat-resistant ones. Researchers at Harvard University are exploring the potential of lesser-known grape varieties to adapt to changing weather patterns.
A new study challenges the long-held assumption that soil animals contribute to the self-reinforcing effect of climate change by releasing more CO2. The research found that warming temperatures and drought actually lead to a decrease in feeding activity, contrary to expectations.
Researchers at the University of New Hampshire found that climate change effects could worsen by mid-century, leading to fewer snow days, more extreme heat, and reduced cold water fish habitats. The study used models benchmarked to field measurements to evaluate the Merrimack River watershed in New Hampshire.
Research suggests that warmer spring temperatures can reduce the likelihood of mixed breeding between collared flycatchers and pied flycatchers. This allows for cohabitation and reduces competitive exclusion, which can help prevent extinction. Warmer springs enable species to adapt differently to environmental changes.
The study highlights successful private businesses that implemented pollution reduction initiatives, such as carbon capture and storage technologies. Experts recommend shifting financial focus to improving public transport infrastructure to reduce CO2 emissions.
A new study finds that presenting a scientific consensus on climate change can bridge the conservative-liberal divide, reducing polarization and increasing belief in scientific accord. Exposure to the simple fact of a scientific consensus neutralizes negative interactions between higher education and conservatism.
Health professionals, including The BMJ's Editor in Chief Dr Fiona Godlee, back legal action against the UK government for not cutting carbon emissions as required. They argue that climate change has serious implications for human health and wellbeing.
A recent review suggests humans have biological limitations that cannot be exceeded, despite advances in nutrition, medicine and science. Environmental changes, including climate change, could lead to decreased physical abilities and life expectancy.
A new study using remote sensing and satellite mapping has identified 40% of northern Malaysian Borneo's carbon stocks in unprotected forests. The Carnegie Airborne Observatory mapped carbon stocks, guiding conservation efforts and suggesting that doubling carbon stocks could be achieved by allowing previously logged forests to regener...
A recent study published in Nature Geoscience suggests that natural atmospheric particles can cool the planet and offset some of the temperature rise due to climate change. The research highlights the need for complex interactions to be well-represented in climate models.
Research highlights the need to understand long-term health effects of extreme weather, including chronic psychological impacts and vulnerability in local infrastructure. Coordinated programs are essential for recovery and rebuilding, with healthcare facilities needing to ensure they can withstand disruptions.
Biologists document changes in teeth and skull structure in two mouse species over the past 50 years, with the white-footed mouse showing more pronounced changes. The findings suggest a reversal in population proportions and highlight the consequences of climate change for small mammals.
A new study reveals that slight climate shifts can significantly affect the optimal water use of plant communities, with potential consequences for forests, grasslands, and deserts. The research uses a model to predict how rainfall is shared among plants, humans, and other factors in a changing climate.
New research from the University of Birmingham suggests that rapid global warming could result in more extreme rainfall and flood events. The study found a four-fold increase in sediment delivery from land to the deep ocean during a 56 million-year-old event, likely caused by increased rainfall intensity.
Climate change is altering Scotland's seabirds' diet, with European Shags increasing their diversity of fish prey. Warmer waters signal changes in sandeel availability and hunting habits, potentially impacting conservation efforts.
A new study projects that groundwater recharge will increase in the northern US and decrease in the south as climate change takes hold. The research used global climate models and found varying effects across different hydro-climatic regions, highlighting the need for better management and policy.
A study found that the general public and researchers share a sceptical attitude towards climate engineering, preferring political solutions over technological interventions. Respondents expressed concerns about the complexity of systems we don't understand and the potential for greater problems than it solves.
A study by researchers at the University of Edinburgh found that Amazon forest areas have limited ability to recover due to recent climate changes. The findings suggest that replanted and recovering forests can only lock away about two-thirds of the carbon they have lost over the past 20 years.
Research at Weizmann Institute of Science uncovers mechanisms driving storms toward the poles. Mid-latitude storms steer further poleward in a warmer climate due to vertical structure and circulation near the tops of these weather systems.
Artificially cooling the planet through geoengineering could have devastating effects on regions prone to storms or droughts, a new study shows. The researchers warn that targeting one hemisphere for geoengineering could lead to increased likelihood of natural disasters in other parts of the world.
A global study reveals that urban trees have been growing faster than rural trees since the 1960s, with an average growth rate of 20% across all climate zones. The heat island effect is believed to be the primary driver of this acceleration, leading to increased photosynthetic activity and prolonged vegetation periods.
Researchers from the University of Seville suggest that green roofs could mitigate climate change effects by reducing maximum temperature rises. Installing these gardens on buildings can provide better insulation, leading to energy savings and improved environmental conditions.
The G7 Ministerial Meeting on Health emphasized the need for urgent strategies to mitigate and adapt to climate change's impact on health. Reducing emissions and reinforcing surveillance systems were identified as key measures to adopt globally.
A new study by Johns Hopkins University reveals that climate change will disproportionately affect people living in crowded urban settlements in Africa. The study found that temperatures in these areas can be up to 10 degrees Fahrenheit higher than the official weather station, leading to a significant increase in heat-related deaths.
INRS is upgrading its research facilities to study geological reservoirs, monitor hydrocarbons around sea ice, and understand chemical bonds, thanks to a $12 million investment. The new Multidisciplinary Tomography Centre will provide access to comprehensive non-destructive analysis tools.
A new study suggests that climate change will negatively impact the reliability of US electricity generation, but today's infrastructure can be adapted to future conditions. Improvements in resiliency are driven by policy and economic opportunities making US power supply cleaner and more efficient.
A study by OSU researchers used a coupled modeling approach to analyze the interactions between natural water supply and human demand, revealing key findings including the importance of economics in understanding water scarcity and counterintuitive effects of urban expansion and climate change.
Researchers found that indirect effects of coevolution have a greater impact on complex biological communities than direct interactions. This is particularly concerning for species-rich networks, which are slow to adapt to rapid environmental changes and may face higher extinction risks.
Researchers analyzed 50 years of rainfall data in a semi-arid drainage basin in Arizona, finding a decline in heavy rainfall events despite increased total rainfall. A new model simulates convective rainfall and shows less runoff from dryland basins under climate change.
A new study suggests that a strong El Niño and a magnitude 7.8 earthquake in Ecuador in 2016 likely exacerbated the Zika virus outbreak, increasing cases by 12-fold in three months. The research highlights how climate variability can amplify the worst effects of natural disasters and disease outbreaks in socially vulnerable regions.
Researchers found that herbivores, such as limpets, play a crucial role in maintaining ecosystem diversity and resilience. By controlling temperatures and promoting biodiversity, these species can mitigate the effects of climate change on intertidal ecosystems.
A study predicts that climate change will reduce the growth and stature of big bluestem grass by up to 60 percent in the next 75 years. The change is mainly attributed to altered rainfall patterns, which could lead to a fundamental shift in the Midwestern ecosystem.
A new study from Purdue University and the University of New Hampshire finds that pursuing sustainable irrigation can negatively impact environmental and development goals globally. The research highlights the importance of considering irrigation's interaction with other sustainable development goals.
Ancient South Americans discovered how to manipulate wild rice, leading to the growth of bigger rice crops with larger grains. The research, led by Professor Jose Iriarte, sheds light on the importance of wetlands and tropical forests in providing food for early human settlers.
A new study by FSU researchers found that changing climate conditions lead to more days with poor flower availability, resulting in food shortages and population decline among bumble bees. This finding highlights the critical role of floral distribution throughout a season in determining bumble bee populations.
A study by North Carolina State University researchers found that climate change impacts bumble bees through changes in flowering seasons, not just direct effects. Longer flowering seasons may actually lead to fewer flowers available for bees, resulting in reduced bee abundance and population decline.
A UBC study identified 294 marine species that will be highly vulnerable to climate change by 2050. These species have limited temperature ranges, restricted geographic ranges, and specific habitat requirements making them more susceptible to climate change.
The traditional 24 Solar Terms are being upgraded with new, geographically correlated models using big meteorological data. The updated system reveals inconsistent timing and spatial inhomogeneity between the old and new systems.
A growing movement in higher education is launching a global effort to educate health professionals on the health impacts of climate change. The Global Consortium on Climate and Health Education aims to build expertise among health workers to integrate knowledge into daily practice, enhancing public health while mitigating climate change.
Agricultural insurance can have a range of unintended ecological and social consequences, including declining biodiversity and soil quality. Insured farmers may adopt riskier cultivation strategies, leading to further environmental problems.
A study by Drexel University researchers found that violent crime and disorderly conduct rates increased when daily temperatures were higher, with the highest rates in warmest months. Temperatures above 70 degrees led to 16% higher violent crime rates and 23% higher disorderly conduct rates compared to cooler days.
A new study clarifies different perspectives on loss and damage from climate change, highlighting four key viewpoints: adaptation and mitigation, risk management, limits to adaptation, and existential. These perspectives will help inform research and policy work on loss and damage.
A research project led by CityU aims to understand the relationship between the East Asian Winter Monsoon and blocking events, and how Arctic amplification may impact the region's climate. The study hopes to provide valuable insights for policymakers evaluating the risk of cold extremes in East Asia.
A new study suggests science denial is not limited to the political right, but a desire to see the world fit one's personal preferences drives it. People of all political backgrounds can be motivated to participate in science denial, particularly when results contradict their existing attitudes.
Researchers analyzed over five decades of precipitation data from North America to find that changes in nonextreme precipitation are more significant than previously realized and larger than those in extreme precipitation. These changes can have a strong effect on ecosystems, agriculture, infrastructure design and resource management.
Historic legacies of empire have increased Caribbean states' vulnerability to climate change, with unequal power relationships and limited resources hindering their ability to address the issue. Dr Leon Sealey-Huggins argues that addressing historical inequalities is crucial for a just and lasting approach to climate change.
Periglacial zones, which cover a quarter of the Earth's land surface, are expected to reduce dramatically by 2050 and almost disappear by 2100 due to climate change. This could trigger significant changes in landscapes and biodiversity, with potential implications for regional climate systems.
Climate change may alter desert locust distribution and behavior, potentially increasing agricultural threats in southern Africa. The study suggests maintaining existing monitoring capacities and reviewing prevention strategies to address changing environmental conditions.
A recent study found that extreme weather events do not significantly increase support for climate policies, even among those who experienced severe weather. The study suggests that other factors, such as political beliefs and party affiliation, play a much larger role in shaping attitudes towards climate change.
A study by George Washington University researchers found that air pollution and coal-fired power plants were the subject of most cases, while renewable energy and energy efficiency saw pro-regulation plaintiffs win more than twice as frequently. Courts are expected to play a significant role in shaping climate policy in the US.
Researchers found a strong correlation between rainfall and dengue disease burden in most states except Gujarat. Climatic conditions play a crucial role in the extrinsic incubation period (EIP) of the virus, with lower temperatures resulting in longer EIPs.
A team of marine biology researchers from King Abdullah University of Science and Technology (KAUST) identified key mechanisms that enable corals to adapt to environmental changes. The study suggests that microbes play a vital role in coral physiology, allowing them to adjust quickly under changing conditions.
A comprehensive analysis reveals that changes in daytime versus nighttime leaf-to-air temperatures are crucial determinants of geographic gradients in leaf size. The study's findings have significant implications for predictive modeling and understanding ecosystem functioning, particularly in response to changing climate conditions.
Research has found that ancient coral reefs were bolstered by their bond with red algae, which also strengthens them today. The study suggests that understanding this relationship is crucial for preserving coral reefs in the face of climate change.