Articles tagged with Sustainability
Experts call for a legally-binding treaty to govern Earth's orbit, citing the growing threat of satellite debris. With an expected 60,000 satellites in orbit by 2030, scientists warn that large parts of space could become unusable if action is not taken immediately.
The UTSA ScooterLab will collect data on riders' mobility, context and environment to improve sustainable transportation solutions. The project aims to transform the way we think about micro-mobility.
The faba bean genome has been fully sequenced for the first time, providing a genetic toolkit for breeding lines with beneficial traits. This achievement aims to improve nutritional content and sustainability of production, with a focus on increasing UK-grown pulses and promoting plant-based diets.
Researchers at Anglia Ruskin University found that consuming a hydroxytyrosol-rich, olive-derived phytocomplex improved respiratory parameters, oxygen consumption, and running economy during aerobic exercise. The study also showed reduced perceived exertion and enhanced acute recovery.
Researchers have developed a new type of bioplastic film that can be rolled into a straw without getting soggy. The bioplastic, made from natural materials like lignin and starch, is stronger than plastic and can break down when no longer needed.
A new study suggests that a sustainable plastics economy is possible by increasing recycling rates to 74% and using innovative production methods, such as carbon capture and utilization. This would require a fundamental shift in the way plastics are produced, consumed, and disposed of.
A Florida Atlantic University study reveals that while private automobiles remain dominant, the share of car trips has decreased since its peak in 2001. In contrast, transit, non-motorized, and taxicab trips have increased. Lower-income groups rely heavily on public transportation due to limited mobility options.
A team of BU School of Public Health researchers will study the cumulative impacts of chemical hazards and climate change on 21 communities surrounding the Mystic River Watershed. They aim to identify solutions that protect vulnerable populations from both chemical and climate stressors.
A new study from Tulane University compared popular diets on nutritional quality and environmental impact, finding that keto and paleo diets scored among the lowest on nutrition quality and had the highest carbon emissions. Vegan diets, on the other hand, generated significantly less carbon dioxide per calorie consumed.
A study by MedUni Vienna's Center for Public Health used GPT-3 to analyze the potential of AI in addressing societal megatrends, including digitization, urbanization, and climate change. The findings suggest that AI can improve understanding of these complex issues and provide suggestions for solutions.
A new study reveals climate-driven conflicts between humans and wildlife are on the rise globally, with six continents experiencing exacerbation of these conflicts. The research identifies trends in human-wildlife conflicts linked to climate change, including altered animal habitats, resource availability, and changes in wildlife behav...
Researchers are developing a deep learning model to predict where waste is accumulating in cities and how often public bins should be cleared. This can help councils optimise their waste management services, schedule bin clearances and relocate rarely used bins.
Dr. Yuliya Dzyuban's research focuses on mitigating heat impacts in cities using smart urban design, thermal perceptions, and decision support systems. Her work aims to create a digital twin called DUCT that combines human perceptions, health, and microclimate data to design more comfortable cities.
Scientists have successfully developed a novel method to recover vanillin from Kraft lignin, a previously waste material, without using harmful chemicals. This process utilizes recycled materials and electric power, making it an environmentally friendly approach to meet the high demand for vanillin in various industries.
A study of 592 firms found that climate change initiatives positively impact market value, while also increasing greenhouse gas emissions. The presence of a board sustainability committee was associated with higher emissions, suggesting a 'greenwashing' effect.
A feasibility study suggests that Iceland can produce enough Spirulina to feed six million Europeans every year, reducing greenhouse gas emissions and freshwater withdrawals. The country's industrial-scale biomass cultivation system powered by renewable energy could support Northern European countries in achieving protein self-sufficie...
A team of researchers from the University of Pittsburgh and University of Georgia is leading a $749,997 NSF Convergence project to collect and analyze data in Pittsburgh and Georgia to build a more circular economy. They will use the Circularity Assessment Protocol (CAP) to examine material usage and management at community levels.
Researchers at MIT have developed a membrane-free electrochemical process to remove carbon dioxide from seawater, potentially reversing ocean acidification. The system could be integrated with existing desalination plants or ships to help mitigate emissions.
A team of scientists developed a simplified and efficient method for artificial production of terpenes, using fluorinated alcohol catalyst solutions. This approach allows targeted production of natural substances from simple starting materials, offering potential applications in food, cosmetics, and pharmaceutical industries.
Researchers found that stevia-based sweeteners cause significantly less environmental impact than sugar, with reduced land use and water consumption. The study provides promising news for the planet's health, but highlights the need for further research on the health impacts of these natural sweeteners.
A review article in Nature suggests that the Earth was likely warmer 6,500 years ago and followed a cooling trend until human-caused warming began. The study's findings highlight uncertainties in climate models and underscore the need for further research on natural climate variability.
The University of Canterbury researchers found that rocket launches emit gases and particulates that damage the ozone layer. The study highlights the need for coordinated global action to protect the upper atmosphere environment.
A new study reveals the EU's massive demand for frog legs has led to a global trade chain threatening frog populations, with Southeast Asian and Eastern European species facing extinction. The authors call for greater transparency and monitoring of pesticide residues in traded frogs' legs to ensure sustainability.
A study by researchers from Hosei University and Kyoto University found that the red velvet mite's bright red pigment is primarily composed of astaxanthin, a powerful antioxidant. This high concentration of antioxidants helps protect the mites from harsh environments caused by UV radiation and heat.
Researchers have discovered licorice leaf extract as a potent bactericide and fungicide, offering a sustainable alternative to synthetic pesticides. The extract modulates plant immune responses to pathogens and acts against resistant oomycetes, making it a potential solution for naturally controlling plant diseases.
This project aims to identify conditions necessary for abandoning climate-damaging social norms and test their effectiveness on representative samples in different countries. The goal is to find solutions for large-scale sustainable changes in individual and social behavior.
Researchers estimate that UK laundry releases between 6,860 and 17,847 tonnes of microfibers every year, equivalent to around 600 to 1,500 double-decker buses. Fabric characteristics have a greater impact on microfiber release than washing conditions.
Researchers at Osaka University have developed a method to produce specific hexose and heptose sugars using microwave irradiation, improving the sustainability of industrial chemical production. The new process increases reaction efficiency and purity, paving the way for more environmentally friendly chemicals manufacturing.
Researchers at KAUST have developed a sustainable method for creating high-performance porous membranes from plastic waste, using bio-based solvents to dissolve polyolefins. This process reduces the environmental footprint of industrial separations and creates access to fresh water.
A £5.4 million project, backed by Innovate UK, aims to develop a new value chain to convert industrial waste gases into sustainable materials for consumer products. The consortium, including Unilever and BASF, will seek to demonstrate how the UK can cut 15-20 million tonnes of carbon dioxide emissions per year.
Scientists at Shinshu University have created a new method for achieving structural coloring through plasma irradiation of graphite, eliminating the need for harmful color dyes. The technique produces erasable and stable colors that can be manipulated using various factors, offering a sustainable solution for the art world.
Researchers at KTH Royal Institute of Technology have developed a process to unlock soluble ferulic acid-rich dietary fibers from corn bran, a low-value sidestream. The extracted antioxidants can prevent cell oxidation and improve gut health by delivering hydrogels that counteract oxidative stress.
A new study found that 76% of global insect species are not adequately covered by protected areas. This underrepresentation is particularly concerning for critically endangered insects, with some species having no overlap with protected areas at all.
Researchers have identified two new feather mite species associated with the endangered Laysan albatross in Japan. The study provides valuable insights into the ecological dynamics of these parasites and their impact on the bird population. The findings highlight the importance of conservation efforts to protect this species.
A study found that communities experiencing sudden and significant job losses in manufacturing are less likely to engage in sustainability planning and meet sustainability-related goals. This is attributed to deep-rooted connections between industry and community identity, making it difficult for these communities to transition.
The study examines the impact of climate change and economic sustainability on drinking water management strategies. The integrated assessment framework assesses factors such as water quality, environmental changes, and potential costs to determine performance data and benchmarking.
Researchers developed a new photo-oxidation method to efficiently synthesize pharmaceutical intermediates and polyurethane from perchloroethylene, a common dry cleaning solvent. The method yields high-quality compounds with minimal environmental impact, offering a promising alternative for sustainable chemical recycling.
New biodegradable plastics can be strengthened by adding a small amount of cream of tartar or citric acid, making them suitable for bags and food packaging. The new materials are stronger than conventional bioplastics and some petroleum-based products.
A new study found that Indigenous communities with formal tenure rights in Brazil's Atlantic Forest reduced deforestation and improved forest cover, outperforming territories without such rights. Strengthening self-determination rights of Indigenous peoples has been shown to be crucial for forest conservation efforts globally.
Research at Linköping University reveals that larger cities' benefits disproportionately favor the successful few, while typical residents receive little to nothing. The study highlights the growing inequality within and between cities, threatening the sustainability of urban life.
A new study reveals that EU consumers are 'exporting' negative environmental impacts to their Eastern European neighbours while keeping economic benefits within the EU. The bulk of environmental pressures and impacts associated with EU consumption are felt in countries outside the bloc, with uneven distribution of costs and benefits wi...
A new report highlights the need for sustained investment in the public health workforce, which lost 40,000 positions in the 2009 recession. Strategies include ensuring diversity among students and supporting trainees within all sectors to address workforce shortages and challenges.
Researchers analyzed 46 waste samples and proposed production opportunities for sustainable fuels, biogas, electricity, chemicals, and organic fertilizer. The study aims to reduce food waste and its environmental impact by finding alternative uses for industrial waste products.
A new study using high-resolution land elevation data finds the biggest increases in inundation will occur after the first 2 meters of sea level rise, covering more than twice as much land as older elevation models predicted. Coastal communities have less time to prepare for sea level rise than expected.
Researchers at the University of Adelaide analyzed DNA samples from over 100 retailers across South Australia and found four threatened shark species being sold as flake. The study highlights the need for clearer national guidelines or labelling laws to build trust across the supply chain.
University of Illinois scientists developed a way to accurately map tilled land in real-time using ground, airborne, and satellite imagery. The method increased mapping accuracy by 67% compared to upscaling directly from the ground to the satellite.
Researchers at the University of Reading are working on a £2 million project to increase UK-grown faba beans in bread, improving nutritional quality and sustainability. The 'Raising the Pulse' project aims to encourage farmers to switch wheat-producing land to faba bean for human consumption.
The article highlights that forests are not just threatened by agricultural expansion, but also by the consumption of non-agricultural products and international trade. Intact forests play a crucial role in regulating climate and biodiversity, and their loss can have significant indirect impacts on carbon emissions and biodiversity loss.
Researchers believe microalgae could be a new kind of superfood due to its high protein and nutrition content. Algae can produce 167 times more biomass than corn annually while using the same amount of land, making it a more efficient food source.
A new study analyzes carbon dioxide removal quotas for developing countries, considering issues of equity and fairness. The allocation methods were based on extended equity principles and assessed the implications for these seven tropical developing countries.
Pulses are a nutritious and climate-friendly superfood that Europeans are not fully aware of or utilizing. A study by Katharina Henn reveals low consumption in Europe, with Denmark at the bottom and Spain leading the way. The solution lies in building European traditions around pulses rather than relying on meat-like substitutes.
A new framework identifies barriers and context-specific measures for plastic use and disposal, guiding policymakers in selecting effective intervention measures. The framework has been tested in Kyoto City, revealing potential desirable behavioral changes, critical barriers, and corresponding intervention measures.
A team of researchers has identified the key stumbling block of a common solid-state hydrogen material, MgH2. The study, published in Journal of Materials Chemistry A, reveals that a 'burst effect' during dehydrogenation leads to sluggish kinetics, hindering commercial application.
Researchers developed machine learning models to accurately calculate fine particulate matter in urban air pollution using AI and traffic data. The models provide a high-resolution estimation of city street pollution surface, enabling transportation and epidemiology studies to assess health impacts.
A modelling study published in Scientific Reports found that raising the minimum age threshold for trophy hunted male lions to eight years could increase hunting sustainability. This approach limits the impact of poaching and conflict with livestock owners on lion populations.
UC Berkeley chemists designed and synthesized porous materials that bind and release ammonia at moderate pressures and temperatures, saving energy. The new MOFs could enable a more sustainable fertilizer production by producing ammonia closer to farmers.
A new UC Riverside-led study reveals that drought-tolerant trees in urban areas use significantly more water than their natural counterparts. The research found that even 'drought-tolerant' species like eucalyptus and ficus increase their water intake when irrigated.
A new study finds that tropical forests recovering from logging are a source of carbon due to soil and rotting wood releasing more carbon than new growth can absorb. The study highlights the need for sustainable logging practices to minimize collateral damage.
Researchers found that people's attachment to products can lead to less sustainable behavior, as they may limit use and buy more goods. Designers should prioritize well-made, enjoyable, and age-graceful products to promote long-term engagement and sustainability.
A study by the University of Illinois Agroecosystem Sustainability Center provides new insights for quantifying cropland carbon budgets and soil carbon credits. Researchers found that high-accuracy SOC concentration measurements are needed to quantify a cropland carbon budget, but current publicly available soil datasets are sufficient...