Articles tagged with Environmental Policy
A team of Chinese economists extended the basic CGE model to assess the impacts of environmental policies, including carbon taxes and emission disclosure. The model can provide crucial economic indicators and trends in production activities, supporting comprehensive policy formulation.
A group of 350 scientists from over 60 countries call for a legally binding global treaty to prohibit the production of hazardous plastics chemicals and adopt science-based approaches. They advocate for an independent scientific body with robust conflict of interest policy and regional representation.
A new study found that 19 out of 34 countries failed to fully meet their 2020 climate commitments set in Copenhagen 15 years ago. The study highlights the challenges countries face in reducing emissions while maintaining economic growth, particularly for those unable to meet their targets.
A recent study suggests that pairing climate change policies with other measures like pausing EPA regulations or social justice can reduce public support, especially among liberals and moderates. However, economic redistribution measures may increase appeal, particularly among Democrats.
A new study suggests China will need to build eight to ten times more wind and solar power installations than in 2022 to achieve carbon neutrality by 2060. The report also highlights the importance of coordinating land use policies nationwide, with a focus on areas within 100 miles of major population centers.
A new study found that chronic exposure to PM2.5 is associated with increased risk of hospital admission for various cardiovascular conditions, particularly ischemic heart disease and cerebrovascular disease. The study suggests that lowering annual average PM2.5 levels could decrease overall cardiovascular hospitalizations by 15%.
The book offers hope and impetus in the right direction by demonstrating that human courage and reason can help overcome paralyzing fear. It highlights the need for self-reliance, revitalization of human values, personal and local action, and a global perspective to steer humanity towards a modern world.
A 20-year experiment at Yellowstone National Park found that removing apex predators led to persistent changes in the ecosystem, which may not be reversed even with their reintroduction. The study challenges the common belief that wolf reintroduction restored the ecosystem and highlights the importance of preserving the natural food web.
Researchers have identified nanoplastics in ocean water off the coasts of China, South Korea, and the US, with surprising diversity in shape and chemical composition. The tiny plastic particles, originating from consumer products, were found to be more toxic than larger plastic particles due to their small size.
A 2020 Trump administration rule removed Clean Water Act protection for one-fourth of US wetlands and one-fifth of US streams, while a new Biden White House rule expanded jurisdiction. Machine learning analysis estimated $1 billion in annual permitting cost savings.
The American Meteorological Society's Presidential Forum will discuss how to overcome barriers limiting the use of climate science. The event aims to advance society's acceptance and use of climate science, amidst misinformation and disinformation campaigns.
Researchers found Nafion byproduct 2 frequently in private wells and in the blood of participants who used them, with higher levels correlated to longer exposure. The study highlights the impact of well-water consumption on PFAS exposure.
A comprehensive approach has been developed to create Hainan's own ambient air quality standards, tailored to the province's specific conditions. The new standards aim to reduce common pollutants and improve health outcomes, with estimates suggesting thousands of premature deaths could be prevented annually.
The EU's Nature Restoration Law (NRL) sets ambitious targets to restore 20% of Europe's land and marine areas by 2030, with the goal of increasing pollinator populations and rewetting peatlands. National implementation will be crucial for its success, requiring cooperation with economic sectors such as agriculture.
Erle Ellis, professor of geography and environmental systems, argues that human societies have developed unprecedented capabilities to scale up and transform ecological systems. However, these advancements often come with negative environmental consequences, such as climate change and species extinctions.
Researchers propose three methods to meet EU climate goals: a carbon removal bank, extended land use regulation, and clear identification of difficult-to-tackle emissions. These measures aim to incentivize companies and countries to invest in new technologies and reduce emissions.
A study found that artificial light is a top indicator of where birds will land, leading to ecological traps and collisions. Urban parks can provide decent stopover sites, but competition over limited resources poses a significant risk to migrating birds.
The São Paulo School of Advanced Science on Transdisciplinarity for Transformative Change is a training opportunity for graduate students and researchers to co-produce knowledge for global sustainability. The school will focus on transdisciplinarity in social-environmental sciences, offering state-of-the-art science and research results.
Researchers from Xi'an Jiaotong-Liverpool University developed a system to assess water quality challenges in Suzhou, China. The study found that the city's water capacity has increased since 2001 due to effective water management measures.
Researchers are working to better understand and reduce the health risks associated with mercury use in artisanal and small-scale gold mining. A new approach has been piloted, which can help reduce mercury emissions in these mines.
The Green Climate Fund has struggled to mobilize financial resources from the private sector, with only a small share of its $40 billion budget coming from private sources. A new study suggests that this is due to perceptions of unprofitable investments and lack of attractive business models, particularly in climate adaptation.
A study found nearly a third of mine tailings are stored within or near protected conservation areas, posing an enormous risk to biodiversity. Mine wastes threaten habitats in protected areas worldwide, including Australia's Atlantic Forest and Brazilian ecosystems.
A new study found that exposure to coal particulate air pollutants is associated with a mortality risk more than double that of exposure to PM2.5 from other sources. The researchers estimated that 460,000 deaths were attributable to coal PM2.5 in the US between 1999 and 2020.
A new study from the University of Oxford found that bumblebees cannot taste pesticides in nectar, even at lethal concentrations. Bees rely on taste to avoid contaminated nectar, which poses a significant threat to their survival.
A H2020-funded project reviewed 'local ecological knowledge' for Greenland and interviewed fishers in West, South and East Greenland. The recommendations are available in English, Danish, and Kalaallisut for informing Greenlandic fisheries policy.
A national study found that exposure to environmental hazards in neighborhoods is associated with poor cardiovascular health, particularly among socioeconomically disadvantaged communities. The study used the Environmental Justice Index to assess cumulative environmental burden and its impact on cardiovascular risk factors and diseases.
Research suggests that diverse forests can capture approximately 226 Gigatonnes of carbon, but this potential can be achieved by incentivizing community-driven efforts to promote biodiversity. Restoration efforts should include natural diversity of species and sustainable practices.
A team of international scientists cautions that reliance on mechanical cleanup devices to address plastic pollution is ineffective and may even harm marine life. They argue that reducing plastic production and consumption is the most cost-effective way to prevent further pollution.
Researchers tracked endangered thick-billed parrots using solar-powered satellite transmitters, revealing new critical habitat and migratory routes. Less than 20% of the newly identified habitat is protected from timber industry, highlighting the urgent need for conservation efforts.
A new report highlights Africa's deteriorating air quality, with particulate matter concentration levels five to ten times the World Health Organisation's recommended level. The researchers call for collective efforts, regionally tailored solutions, and global collaboration to tackle this issue.
A new study by researchers at the University of Copenhagen finds that reducing nitrate levels in Danish drinking water could avoid 127 cases of colorectal cancer annually and save $300 million a year. Implementing stricter nitrate limits, such as lowering the maximum standard to 4 mg/L, can result in an additional $138 million saved.
Researchers found that green spaces alleviate extreme heat's negative impacts on human health, while densely packed buildings increase mortality risk. Urban design strategies incorporating different types of greenery are recommended to mitigate heatwave-associated mortality.
A new study reveals that consumers place a higher value on products from circular economies due to the concept of psychological ownership. This finding suggests that businesses and policymakers can align strategies with consumer values to promote sustainable initiatives.
Researchers find that halting deforestation and restoring native vegetation are critical for Brazil to achieve its 2050 net zero goal. The study suggests that nature-based solutions can mitigate nearly 80% of Brazil's net zero pledge and reduce carbon emissions by 781 million tons per year.
A recent study found that people living in areas with high levels of fine particulate matter have a 56% greater risk of developing Parkinson's disease. The Mississippi-Ohio River Valley and parts of Texas, Kansas, and eastern Michigan were identified as regions with higher rates of the disease.
A new study finds that consumers are willing to pay more for pork with improved animal welfare, but not necessarily a lower carbon footprint. The majority of respondents prioritize animal welfare over climate considerations.
A University of Otago study found biodegradable plastics can negatively impact wild fish, especially in terms of escape performance and aerobic metabolism. In contrast, bioplastics only affected maximum escape speed, highlighting the need for regulation and control of raw materials used.
Research in Baltimore metropolitan area finds nitrogen-rich fertilizers on lawns contribute to algal blooms and deoxygenated waters. Many homeowners are unaware of the negative impact of their lawn care practices on local ecosystems.
The publication provides comprehensive guidance on evaluating and using water safely in agriculture, with a focus on health and environmental protection. It offers technical solutions and good agricultural practices to mitigate risks from crop and livestock farming, fish farming, and wastewater use.
Researchers investigated Japan's market for incorporating greener plastics to achieve carbon neutrality. They found that bioplastics have the lowest global warming potential, while recycled plastics are cheaper but with lower quality and recyclability. A robust recycling system is crucial to ensure quality assurance.
Researchers warn that greenwashing poses a threat to achieving a 'nature positive' world, where environmental decline halts and biodiversity improves. The University of Queensland study emphasizes the need for standards and transparency to distinguish genuine efforts from misleading claims.
A new model shows London's cooling demand grew by 5% per year between 1980 and 2022 as summers heat up, highlighting the need for preparedness and energy efficiency measures. The Demand.ninja model can also predict potential benefits of behavior change, such as reducing natural gas consumption and CO2 emissions.
A growing body of researchers question the feasibility of green growth, preferring post-growth theories that prioritize sustainability and social justice. Climate policy experts from high-income countries are most skeptical of green growth, while those from non-OECD nations support it.
A new study found that green nudges on a Chinese food-delivery platform increased the share of no-cutlery orders by 648 percent, saving over 3.26 million metric tons of plastic waste annually. The platform's rewards system, which included redeemable points for planting trees, was instrumental in changing consumer behavior.
Researchers from Michigan State University identify opportunities for win-win situations in land use, exploring the potential of legal reserves to balance agriculture with forest conservation. The study suggests an ecosystem restoration market could economically benefit regions with lower food production potential.
A Dartmouth-led study reveals the devastating impact of gold and mineral mining on tropical rivers worldwide. Mining operations have doubled suspended sediment concentrations at 80% of affected rivers, altering river ecosystems and threatening human health.
Research found that increased biodiversity can either help or hinder disease outbreaks in wildlife, depending on environmental conditions. Environmental pollutants like road salt changed the susceptibility of amphibian species to parasites, with higher biodiversity communities experiencing a dilution effect when exposed to pollutants.
A study reveals that racial differences in gut microbiome composition arise after 3 months of age and persist through childhood. Early social and environmental exposures play a significant role in shaping the gut microbiome, with research suggesting that environmental and social factors contribute to health disparities.
A nationwide program in Ecuador, which replaced gas stoves with electric induction stoves, led to a significant reduction in greenhouse gas emissions and hospitalization rates. The study found that the program resulted in a 7% decline in liquid petroleum gas consumption and a 5% increase in residential electricity usage.
New research reveals that dams have flooded over 1.13 million acres of tribal land in the US, exacerbating land dispossession and cultural heritage destruction. The study calls for dam removal, tribal ownership, or funding for repairs to address this issue.
A UK-Sri Lankan research network aimed to develop research capacities among senior academic staff members from both countries. The training network investigated differences, overlaps, and synergies between Climate Change Adaptation (CCA) and Disaster Risk Reduction (DRR) research communities.
A study by researchers at the University of Texas at Austin found that institutional investors demand disclosure of climate risk due to its impact on a company's health and performance. The survey of 439 institutional investors showed that mandatory disclosure has an effect on investors' decisions.
A recent journal article by University of Miami researchers outlines ways to achieve greater equity in ocean governance and science in the global tropics. The authors emphasize the need to give a voice to the 'tropical majority' and incorporate indigenous knowledge into ocean management.
A new study reveals that nearly half of traded hazardous chemicals are imported without consent, posing a significant threat to human health and the environment. The report highlights the need for strengthened national and international action to address global trade of highly hazardous chemicals.
The IMO's current climate targets are insufficient to address the industry's growing CO2 emissions, which now account for 3% of global emissions. The organization lacks the political instruments and resources needed to implement more ambitious goals.
A new UMass Amherst study aims to develop a more robust understanding of the effects of ambient air pollution on women's reproductive health. The researcher will analyze data from 1,228 participants to identify mechanisms and susceptible reproductive processes across the menstrual cycle and early pregnancy.
Researchers found that groundwater management plans with stakeholder input offered greater protection from groundwater depletion, especially for domestic wells and ecosystems. However, only 9% of plans integrated all three stakeholder groups, with economically vulnerable communities being disproportionately affected.
A nationwide study found that social and organizational factors play a critical role in shaping sustainable behaviors among employees. Employees are more likely to act sustainably at work if they feel supported by their company and coworkers. The study also uncovered a link between eco-friendly behaviors and higher job satisfaction, su...
A new research project at University of Leicester will develop a digital 'twin' of the UK using artificial intelligence and big data to inform environmentally-friendly land use. The project aims to reduce emissions from cattle and sheep farming, which contribute around 10% of the UK's emissions.
A new study from Harvard University reveals that despite the national reduction of mercury emissions by 90% since the implementation of the Mercury and Air Toxics Standards in 2011, two regions - Texas and North Dakota - continue to be major sources of toxic air pollution. The research highlights significant sociodemographic disparitie...