Articles tagged with Climate Change Mitigation
The Global Carbon Project warns that current trends are no longer aligned with the goal of limiting global warming to 2°C. To bridge this gap, a sustained global CO2 mitigation rate of at least 3% is needed to peak emissions before 2020 and follow an emission pathway that can keep temperatures below 2˚C.
Research published in Nature Climate Change finds that outdated UN climate negotiation structures hinder progress, particularly for poor countries. The study recommends capping delegation numbers to ensure broad representation and improve decision-making.
Scientists warn that plants and soils could react to warming by releasing additional carbon dioxide, increasing greenhouse gas concentrations. The study found vast potential range in future terrestrial carbon storage, posing challenges for climate change risk management.
A new study finds that efficient end-use technologies have the potential to contribute large emission reductions and provide higher social returns on investment. However, current innovation efforts are skewed towards energy supply technologies, which may be less effective in mitigating climate change.
Researchers have developed a new software system called Hestia that can estimate greenhouse gas emissions across entire urban landscapes. The system combines data from various sources and provides high-resolution maps of CO2 emission sources, enabling policy-makers to guide reductions in greenhouse gas emissions.
Fungi found in plants stimulate decomposition rates of organic materials when exposed to higher carbon dioxide levels, limiting soil's ability to store extra carbon. This can lead to higher greenhouse gas emissions and reduced capacity to mitigate climate change.
A team of scientists warns that human activities may be driving the planet toward an irreversible change in the biosphere, threatening biodiversity and global stability. Better predictive models are needed to mitigate or adapt to potential changes.
A new study reveals that ocean currents may mitigate warming near a handful of equatorial islands, including some in the nation of Kiribati. This finding has important implications for the survival of coral reef systems and provides hope for these at-risk Pacific islands to avoid the devastating effects of global warming.
Climate change could cause ocean currents to operate in a surprising way, mitigating the warming near Pacific island coral reefs. These islands may become isolated refuges for corals and fish, thanks to enhanced upwelling processes driven by the Equatorial Undercurrent.
A new analysis raises concerns that large-scale bioenergy production from forest biomass is unsustainable and will increase greenhouse gas emissions. The study highlights potential ecological and economic drawbacks, including depleted soil nutrients, loss of biodiversity, and higher costs for bioenergy.
Healthcare providers face a moral responsibility to address climate change's devastating effects on human health. They can help by reducing energy usage, caring for climate victims, and advocating for policy changes. This is particularly crucial for vulnerable populations like the poor, elderly, and young.
The UK has launched its Centre for Carbon Measurement to improve climate data accuracy, support carbon markets, and stimulate green innovation. The centre aims to triple the £6m of low-carbon projects already being supported by NPL over three years.
Researchers aim to make climate research more accessible by relating global data to local needs. Cesar Izaurralde discusses the implications of increasing CO2 concentrations and how to mitigate them. The symposium explores innovative approaches to climate change communication.
Researchers call on scientists to provide clear data on how climate change impacts food security and suggest strategies for mitigation. They highlight the need for policy recommendations to encourage sustainable agricultural practices and prepare the global agriculture sector for climate change.
Climate-smart agriculture encourages tree-based farming systems to reduce deforestation and promote carbon sequestration. By improving farmers' incomes, it can enhance food security and mitigate climate change through greenhouse gas emission reductions.
Researchers found a 100-fold weakening in coastal ecosystems' ability to sequester carbon since European settlement, coinciding with industrial expansion and nitrogen deposition. Estuaries, natural global carbon sinks, are at risk of diminishing their ability to mitigate climate change.
A recent study published in Health Affairs reveals that climate change-related events in the US resulted in $14 billion in health costs, 21,000 emergency room visits, and nearly 1,700 deaths. The analysis highlights the need for effective partnerships to mitigate public health damage and reduce health risks.
Black carbon particles emitted from human activities contribute to climate change by affecting air quality and public health. Dr. Akua Asa-Awuku will investigate the interactions between clouds and aerosols using the world's largest indoor atmospheric chamber.
A new study models technology complexity to predict rapid improvement. The researchers found that more complex systems change and improve slowly over time.
Researchers at Johns Hopkins Bloomberg School of Public Health analyzed climate change scenarios to predict excess deaths per year attributable to heat waves. The study found that the city of Chicago could experience between 166 and 2,217 excess deaths per year due to heat waves, with mitigation efforts expected to reduce this impact.
The California Academy of Sciences is conducting a comprehensive survey effort in the Philippines to document terrestrial and marine life forms. The expedition aims to discover new species, map their distribution, and inform conservation decisions.
New research reveals mangroves play a crucial role in mitigating climate change by storing vast amounts of carbon. The study found that mangrove destruction contributes significantly to greenhouse gas emissions, with potential impacts of up to 10% of global deforestation emissions.
NIFA awards $20 million each to three research teams to study climate change effects, develop adaptation methods, and train professionals. The projects will monitor soil carbon, greenhouse gas emissions, and crop management practices to inform agricultural decisions.
Scientists discovered a mysterious high-altitude sulphur dioxide layer on Venus that can help explain its formation. The new findings also suggest that injecting large quantities of sulphur dioxide into Earth's atmosphere to mitigate climate change may not be as effective as thought.
A new analysis forecasts inevitable biodiversity decline, but offers hope that it can be slowed through climate change mitigation and better policies. Emerging policy choices have the potential to reduce biodiversity loss by up to 15% by 2030.
A special edition journal provides new perspectives and guidance for managing Cronartium ribicola, an introduced invasive pathogen causing serious damage to North American white pines. The collection of 12 articles synthesizes knowledge on the disease, identifies policy actions, and reviews future issues facing white pine management.
The Sandia study projects the net effect of climate change on US states' agricultural and industrial bases, with some states like California, Pacific Northwest, and Colorado benefiting from reduced water availability. The study concludes that uncertainty in climate change validates the need to act protectively and proactively.
A new study found that excess nitrogen in estuaries can alter the composition of plant species, favoring grasses over sedges that respond poorly to rising CO2 levels. This shift can impact ecosystem capacity to store carbon and adapt to climate change.
The new journal Climate Law aims to publish the best essays on climate law, governance and related ideas. The journal will debate the contours of the field and report from the field, with a focus on clarity, accuracy and engagement.
Chinese and German scientists have discovered a new species of Large Blue butterfly in the south of China. The species, named Phengaris xiushani, was described in an open access journal and is the first known species of its family to be found in mountain forests.
A new model suggests that certain forests become net carbon generators when defoliated, a shift that could impact climate change mitigation. The research uses computer simulations to estimate seasonal carbon exchange rates and find that deforestation can lead to a decline in carbon absorption by up to 25%.
Binghamton University economist Zili Yang's book explores how game theory and integrated assessment models can help mitigate climate change by promoting cooperation among nations. His research argues that climate agreements should be fair and equitable, with industrialized nations contributing their share to address global warming.
Pioneering research reveals policymakers are underestimating the scale of CO2 emission reductions required to mitigate climate change. A computer software developed at the University of Manchester helps authorities in different countries troubleshoot their approaches to emissions.
The Decision Theater offers a systems approach to decision-making, combining diverse perspectives to create flexible solutions. By focusing on decision-makers' needs first, experts can identify optimal short-term and long-term solutions.
A study published in The Lancet suggests that policies to reduce greenhouse-gas emissions can have additional positive effects on population health, beyond those related to climate change mitigation. These 'co-benefits' can provide a rationale for pursuing mitigation strategies and may also lead to cost savings for countries.
The authors emphasize the need for radical reductions in CO2 emissions to prevent catastrophic climate change, highlighting its impact on global health and human well-being. They advocate for a low-carbon diet, clean power, and sustainable agriculture to achieve a healthier and more equal society.
A new study examines how past Caribbean communities coped with rising sea levels, crop failures, and extreme weather. Researchers found that people adapted by building houses on stilts, diversifying food production, and relocating to cave complexes during hurricanes.
The $9.16m Carbon Benefits Project aims to encourage sustainable development schemes that generate climate adaptation, mitigation and conservation benefits. The innovative web-based system will measure and model greenhouse gas emissions produced and stored in soil and vegetation.
The Lancet report warns that climate change will exacerbate traditional diseases like malaria and dengue fever, as well as heat-related mortality. The authors propose three action points: emphasizing the health threat, focusing on health systems, and developing win-win solutions for mitigation and adaptation.
Researchers highlight the importance of indigenous peoples' traditional knowledge and resourcefulness in mitigating climate change. They are already adapting to climatic variation and can contribute to enhancing ecosystem resilience with their active responses.
The Indigenous Peoples' Global Summit on Climate Change brings together 400 delegates from 80 nations to discuss traditional knowledge and its role in mitigating and adapting to climate change. The summit aims to strengthen communities' participation in climate negotiations and promote their inclusion in a post-Kyoto regime.
A new EU report emphasizes the importance of integrating climate change policies with economic and social issues to achieve effective climate action. The study assesses the degree of climate policy integration in six European countries, revealing significant potential for improvement.
Aarhus University's conference emphasized the need for integrated policies to mitigate climate change and protect biodiversity. The '7 Aarhus Statements' call for increased agricultural productivity, sustainable energy solutions, and citizen empowerment in addressing climate change.
A new study by Stanford University scientists updates IPCC findings, suggesting even smaller temperature increases could cause significant problems in unique ecosystems, extreme weather events, distribution of impacts, aggregate damages, and risks of large-scale discontinuities. The research highlights increased evidence of climate cha...
Researchers at the University of East Anglia evaluated 12 geoengineering schemes and found that stratospheric aerosol injections and sunshades in space have the greatest potential to cool the climate. However, these schemes also carry significant risks.
University of Miami Rosenstiel School Ph.D. student Rafael Schiller earns a coveted 'Best Poster' award for his research on improving coastal simulations using GODAE and satellite products, supporting the Northern Gulf of Mexico Cooperative Institute.
A comprehensive analysis by CIFOR offers options to address forest destruction and degradation's role in global greenhouse gas emissions. The report suggests integrating REDD with tighter emissions targets for a more ambitious climate strategy.
The American Journal of Preventive Medicine special issue on climate change highlights the impact on human health, with experts emphasizing a need to communicate accurate information and take action. The papers examine various aspects of climate change, including heat waves, vectorborne diseases, waterborne diseases, and air quality.
A special issue of the American Journal of Preventive Medicine examines the intersection of climate change and health, highlighting various impacts including heat-related illnesses, vectorborne diseases, and air quality issues. The issue emphasizes the need for a systems approach to address climate change and its effects on public health.
The Lancet launches a new partnership with the Institute for Health Metrics and Evaluation to monitor global health trends. The journal also establishes a joint Commission with University College London to study and report on managing the health effects of climate change.
Climate change affects indigenous people through increased diseases, droughts, and extreme weather events. They face displacement, human rights violations, and loss of land and resources due to biofuel production and renewable energy projects.
Eight Berkeley Lab scientists contributed to the IPCC's working group reports on global climate change, which won the 2007 Nobel Peace Prize. The researchers' efforts have helped build greater knowledge about man-made climate change and its impact, enabling measures to counteract such change.
The Lancet Series on Energy and Health emphasizes the need for policies promoting clean energy access to improve public health and mitigate climate disruption. Key targets include universal access to modern fuels, electricity supply, and improved cooking stoves by 2015.
Ecological restoration is crucial in addressing global climate change, enhancing carbon sinks and reducing greenhouse gas emissions. The Society for Ecological Restoration International urges governments, organizations, and private institutions to support restoration projects worldwide.
The £12 million Grantham Institute will bring together leading researchers from Imperial College London to develop mitigation techniques and impact public and private policy. Current research areas include heatwave forecasting, airplane condensation trail reduction, and climate change modeling.
Research conducted by the US Climate Change Science Program has helped resolve uncertainties about global climate change causes and projected future changes in temperature and sea-level rise. The program's contributions significantly increased confidence attributing human activities to temperature increases since the mid-20th century.
A team of science policy experts argues that adaptation to global climate change is essential for securing a future on a warming planet. They emphasize the importance of sustainable development and building resilient societies in minimizing negative effects.
The University of Alaska Fairbanks study proposes four policy strategies to sustain people and the environment in a dramatically warming climate. The first strategy focuses on adaptability, while the second emphasizes biological diversity as a buffer from change.
A new website, CCIR-NY, offers scientific answers to basic questions about climate change and its impact on New York City. The site provides information on potential flooding of transportation infrastructure, saltwater intrusion into water supplies, and erosion of public beaches.
As climate change intensifies, humans will become more vulnerable to heat-related mortality, air pollution-related illnesses, infectious diseases, and malnutrition. Developing climate forecasts and warning systems can mitigate future health problems, but it's crucial to avoid maladaptation and take proactive measures to minimize risks.