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UrduFor the first time, a University of Washington led team has uncovered that people living in China who have a higher socioeconomic status are actually more exposed to outdoor air pollution, also known as ambient air pollution. This finding runs contrary to existing studies conducted throughout North America, which have shown that higher pollution levels tend to be experienced among people with lower socioeconomic status.
Tag: URBANIZATION
Evolution in Chicago’s clover: DePaul University researchers help chart global human impact on nature
Jalene LaMontagne, associate professor of ecology, and Windsor Aguirre, associate professor of evolutionary biology, are among hundreds of researchers who collected clover in 160 cities all over the world. The research, published this week in the journal “Science,” offers insight into how urbanization is transforming the genetic properties of plants and animals around us.
Bird communities threatened by urbanization
Urbanization is one of the most drastic forms of land-use change, and its negative consequences on biodiversity have been studied extensively in temperate countries such as Germany.
Urban lights keep insects awake at night
A new study shows how an increase in nighttime lighting (light pollution) and heat from urban areas disturbs the hibernation periods of insects.
Archaeology: Roman road discovered in the Venice lagoon
The discovery of a Roman road submerged in the Venice Lagoon is reported in Scientific Reports this week. The findings suggest that extensive settlements may have been present in the Venice Lagoon centuries before the founding of Venice began in…
Living near woodlands is good for children and young people’s mental health
Analysis of children and young people’s proximity to woodlands has shown links with better cognitive development and a lower risk of emotional and behavioural problems, in research led by UCL and Imperial College London scientists that could influence planning decisions…
New optimisation method for computational design of industrial applications
The study has been selected as an outstanding publication by the prestigious scientific journal Physics of Fluids
NGA funds RIT researchers to explore the limits of spectral remote sensing imaging systems
Principal investigator Professor John Kerekes receives up to $1 million for fundamental research
World’s first 3D-printed steel footbridge unveiled by robot in Amsterdam
The bridge, which is over four years in the making and is led by Dutch company MX3D, will be a ‘living laboratory’ in Amsterdam’s city centre. Using its vast network of installed sensors, Imperial College London researchers will measure, monitor…
US-wide, non-white neighborhoods are hotter than white ones
Wealthier, whiter urban and small-town residents benefit more from cooling infrastructure and trees
Just 25 mega-cities produce 52% of the world’s urban greenhouse gas emissions
New research published by the open access publisher Frontiers inventories greenhouse gas emissions of 167 globally distributed cities. The study shows that just 25 mega-cities produce 52% of the greenhouse gas emissions from the studied cities.
Shape-memory alloys might help airplanes land without a peep
S-shaped, shape-memory alloy filler in wings can reduce aircraft noise
How air pollution changed during COVID-19 in Park City, Utah
As luck would have it, the air quality sensors that University of Utah researcher Daniel Mendoza and his colleagues installed in Park City, Utah in September 2019, hoping to observe how pollution rose and fell through the ski season and…
New characterisation strategy proves promising in high-purity metal separation
Metals with similar chemical properties are usually extracted together, which limits the opportunities to separate high-purity metals. To increase those opportunities, it’s important to understand how different metal species act during the solvent extraction process. Researchers from the Institute of…
Vertical greenery can act as a stress buffer, NTU Singapore study finds
Vertical greenery ‘planted’ on the exterior of buildings may help to buffer people against stress, a Nanyang Technological University, Singapore (NTU Singapore) study has found. The benefits of nature on mental health and for wellbeing have long been recognised, and…
University of Guam: Less than 10% of transplanted cycads survive long-term in foreign soil
Long-term monitoring needed to accurately measure transplantation success
Forget cash! Credit is key to the survival of busking
Electronic and digital payments are the key for buskers and street performers to survive in a post-COVID world, new RMIT research reveals
Mapping methane sources in Paris
A potent greenhouse gas, methane is released by many sources, both human and natural. Large cities emit significant amounts of methane, but in many cases the exact emission sources are unknown. Now, researchers reporting in ACS’ Environmental Science & Technology…
Mining precious rare-earth elements from coal fly ash with a reusable ionic liquid
Rare-earth elements are in many everyday products, such as smart phones, LED lights and batteries. However, only a few locations have large enough deposits worth mining, resulting in global supply chain tensions. So, there’s a push toward recycling them from…
Urbanization drives antibiotic resistance on microplastics in Chinese river
Researchers reporting in Environmental Science & Technology have analyzed antibiotic-resistance genes (ARGs) on five types of microplastics at different locations along the Beilun River in China, finding much higher abundances in urban than rural regions.
How should governments offer subsidies for clean-energy heating?
New study from Finland shows heat pump benefits don’t necessarily go to those who benefit most
Finding pathways for sustainable development in Africa
A new project funded under the Belmont Forum’s joint Collaborative Research Action on Pathways to Sustainability will develop novel tools and capacities to understand and manage interlinkages between the Sustainable Development Goals (SDGs), and support sustainable development pathways for African…
Study: A quarter of adults don’t want children — and they’re still happy
Parenting is one of life’s greatest joys, right? Not for everyone. New research from Michigan State University psychologists examines characteristics and satisfaction of adults who don’t want children. As more people acknowledge they simply don’t want to have kids, Jennifer…
Biodiversity ‘Hotspots’ Imperiled along California’s Streams
A study of woodland ecosystems that provide habitat for rare and endangered species along streams and rivers throughout California reveals that some of these ecologically important areas are inadvertently benefitting from water that humans are diverting for their own needs. Though it seems a short-term boon to these ecosystems, the artificial supply creates an unintended dependence on its bounty, threatens the long-term survival of natural communities and spotlights the need for changes in the way water is managed across the state.
Barks in the night lead to the discovery of new species
The raucous calls of tree hyraxes — small, herbivorous mammals — reverberate through the night in the forests of West and Central Africa, but their sound differs depending on the location. Tree hyraxes living between the Volta and Niger rivers…
Trees, plants and soil could help cities cut their carbon footprints — when used smartly
Researchers call for international product standards for green infrastructure
Research uncovers broadband gaps in US to help close digital divide
High-speed internet access has gone from an amenity to a necessity for working and learning from home, and the COVID-19 pandemic has more clearly revealed the disadvantages for American households that lack a broadband connection. To tackle this problem, Michigan…
Pitt’s Aleksandar Stevanovic receives Fulbright Specialist Award
WASHINGTON, D.C. (June 10, 2021) … The U.S. Department of State and the Fulbright Foreign Scholarship Board announced that Aleksandar Stevanovic of the University of Pittsburgh received a Fulbright Specialist Program award. Dr. Stevanovic will complete a project at the…
More sustainable mortars and concrete with optimal thermal and mechanical efficiency
The University of the Basque Country-UPV/EHU is researching mortars and concrete manufactured from industrial by-products, within the circular economy approach
Māori connections to Antarctica may go as far back as 7th century, new study shows
Indigenous Māori people may have set eyes on Antarctic waters and perhaps the continent as early as the 7th century, new research published in the peer-reviewed Journal of the Royal Society of New Zealand shows. Over the last 200 years,…
UN: More harmful algal bloom impacts emerge amid rising seafood demand, coastal development
UNESCO IOC delivers 1st global assessment report after 7 years’ work by 109 experts in 35 countries, creating a baseline to detect and gauge the changing distribution, frequency, and intensity of harmful — often poisonous — algal blooms
Most cities in São Paulo state have low potential capacity to adapt to climate change
Cities located in metropolitan areas of this Brazilian state score better according to an index that measures the existence of public policies designed to adjust critical sectors to the impacts of climate change
CO2 sensors in two urban areas registered big drop in emissions during COVID-19 pandemic
Scientists show they can reliably track changes in urban emissions by directly measuring CO2 in the air above cities
Cultural, belief system data can inform gray wolf recovery efforts in US
Humans regularly exert a powerful influence on the survival and persistence of species, yet social-science information is used only sporadically in conservation decisions. Researchers at Colorado State University and The Ohio State University have created an index depicting the mix…
CO2 emissions are rebounding, but clean energy revolutions are emerging
Climate change has worsened each year, but across the globe there are promising signs of real decarbonization, according to UC San Diego researchers
Acoustic solutions made from natural fibers can reduce buildings’ carbon footprints
Aalto University researchers discovered that wood-based pulp fibers are also well-suited for making acoustic materials
Air quality improved during India lockdown, study shows
Research by scientists from University of Southampton (UK) and the Central University of Jharkhand (India) and has shown the first COVID-19 lockdown in India led to an improvement in air quality and a reduction in land surface temperature in major…
UM research suggests social factors important for human-wildlife coexistence
MISSOULA – In bear country, it’s normal to find bruins munching down on temptations left out by humans – from a backyard apple tree to leftovers in the trash bin – but these encounters can cause trouble for humans and…
UTA investigates crowd logistics program to move crops, livestock from farm to market
Designing an Uber for agriculture
Wireless broadband connectivity enhanced by a new communication design
A study published in the IEEE Journal on Selected Areas in Communications, by Konstantinos Dovelos and Boris Bellalta, members of the Wireless Networking research group, with the participation of researchers from Queen’s University Belfast (UK)
Study reveals a universal travel pattern across four continents
Globally, people follow a “visitation law” — an inverse relationship between distance and frequency of visits
Technique to evaluate wind turbines may boost wind power production
Texas A&M Researchers evaluate wind technologies with machine learning and social science analysis
Building a better LED bulb
UH researchers’ new prototype LED lightbulb emits less of that troublesome blue light
Analyzing the impact of college gameday homes in the American south
How vacant gameday homes affect housing prices, neighborhoods in Southern college towns
Study reveals inequities in breast cancer screening during COVID-19 pandemic
Women of color, rural women disproportionally affected by missed screening mammograms
New NUS technology completes vital class of industrial reactions five times faster
The research team used oscillating electric potentials to increase the rate of hydrogenation on typical commercial catalysts
E-scooters as a new micro-mobility service
SMART researchers found that e-scooters are not only a last-mile solution to complement transit services, but also provide a mobility service for short-distance transit trips
UNC Biological Education Doctoral Candidate Awarded $20,000 Award
Karina Sanchez, a Biological Education Ph.D. candidate at the University of Northern Colorado, has been awarded a $20,000 American Dissertation Fellowship award from the American Association of University Women (AAUW), an organization that promotes education and equity for women and girls. Her dissertation involves researching how noise and light pollution and landscape composition in urban settings affects American robins, specifically their bird song.
ENLIGHTENme project hosts “Shaping Light for Health and Wellbeing in Cities”
Growing urbanization around the world has led to an exponential increase in human exposure to electric light at night. This includes public outdoor illumination and the artificial sky glow created by highly urbanized areas as well as exposure to light…
Megaprojects threaten water justice for local communities
Urban megaprojects tend to be the antithesis of good urban planning. They have a negative impact on local water systems, deprive local communities of water-related human rights, and their funders and sponsors have little accountability for their impact. These are…