Articles tagged with Sustainability
A study published in PeerJ found that 'ray' wings sold to consumers in Ireland and the UK may include vulnerable species, such as the blonde ray, which has a declining population trend. The study highlights the need for improved labelling of foods to protect consumers and promote conservation.
Scientists discover a new method to convert waste cooking oil and lard into olefins, a key ingredient in making plastics. This breakthrough could reduce reliance on petroleum-based plastics and promote more sustainable alternatives.
Researchers at the University of Maryland Center for Environmental Science have successfully developed a completely vegetarian diet that supports fast-growing marine carnivores like cobia and gilthead sea bream. This breakthrough could significantly ease aquaculture's reliance on wild-caught fish, making the industry more sustainable.
Australian researchers have developed a food additive that can be used to improve the growth rate, health and sustainability of farmed prawns. The Novacq feed additive has been shown to promote faster growth, reduce reliance on wild fishery resources and produce high-quality products.
Scientists have made progress in developing a device to produce highly pure ethylene from ethanol with high efficiency and low cost. The fluidized bed reactor shows great significance for promoting economic development.
A study by Michigan State University found that there is a sweet spot – a group size at which the action is most effective. This sweet spot can increase and be more effective until free-riders weigh down the effort's momentum, while small groups can be powerful until individuals become overwhelmed.
Scientists have developed a cheap and sustainable material made of clay and papaya seeds that can remove heavy metals from drinking water. The 'hybrid clay' has shown strong potential to replace commercial activated carbon in wastewater treatment in developing countries, making clean water more accessible to millions.
A new study reveals that targeted messages based on political orientation can significantly influence consumers' recycling intentions. Consumers who identify as liberals respond better to appeals focused on fairness and reducing harm, while conservatives are more likely to recycle when appeals emphasize group membership or authority. T...
Plant scientists are exploring membrane transporters to enhance nutrient uptake and water retention in crops, reducing the need for fertilizers and promoting sustainable agriculture. This research aims to create crops that can thrive in challenging conditions, such as saline soils, to meet the world's growing food demands.
A study by New York University researchers found that the Marine Stewardship Council's (MSC) seafood certification process is too lenient and discretionary. The study examined 19 formal objections to MSC certifications and found that many fisheries did not meet the organization's sustainability principles.
A Temple University study found that well-maintained urban vegetation can lower crime rates, particularly for robberies and assaults, by encouraging social interaction and community supervision. The presence of grass, trees, and shrubs is associated with reduced crime rates in Philadelphia.
A study by University of Michigan researchers found that strictly protected areas and indigenous lands successfully limit deforestation in the Amazon. The research used remote-sensing data from 292 protected areas and found that these types of protection are more effective than sustainable-use areas.
Involving generalists and specialists in primary palliative care skills can alleviate patient suffering through high-quality pain and symptom management. This approach could increase access to specialty palliative care consultation while providing fundamental aspects of palliative care.
A Boston College research team has designed novel small-molecule catalysts triggered by a single proton, enabling efficient and selective fine chemical synthesis. The catalysts, derived from abundant amino acid valine, promote reactions at room temperature with minimal waste generation.
A new mobile app, Green Solvents, has been developed to foster the use of environmentally friendly principles of green chemistry in pharmaceutical processes. The app provides a guide for solvents, reducing waste generation by up to 100 times, and is available on Apple and Android devices.
The Desert Research Institute will provide information and technical capacity to develop effective clean water solutions and improve the quality of drinking water in developing countries. The research aims to address water scarcity, diseases, and climate change challenges.
Research highlights the adverse effects of plastics on human health, including endocrine-disrupting properties of BPA and DEHP. Biodegradable plastics are not without risk, while recycling poses environmental challenges.
Researchers create large-scale production method for sclareol, a prized fragrance ingredient, using bacterial cultures and Clary sage plant DNA. The new technology provides a more sustainable alternative to natural ambergris, which is scarce and expensive.
Researchers use metathesis to create valuable personal care product ingredients from plant essential oils, offering a sustainable alternative to traditional raw materials.
A new study by Aalto University found that sustainable business innovations significantly increase a company's market value. Regular announcements of sustainability innovations result in an 0.82% increase in market capitalization.
Researchers examine China's massive Grain to Green Program, which has invested over $32 billion to persuade farmers to return cropland to forest and grassland. The study found that too much land is being enrolled in the program in flat areas, and policymakers need to communicate more with farmers to better understand their needs.
The NSF is highlighting the importance of incorporating human factors into geophysical research to address environmental issues. By combining natural and social sciences, researchers can gain a more comprehensive understanding of sustainability challenges., Researchers supported by the CNH program are exploring ways to balance human ne...
Scientists at the American Geophysical Union conference present findings that human population growth outweighs climate change as the culprit in region's dwindling water supplies. The research highlights the importance of water conservation and sustainability.
Research by McElhaney found that companies with one or more women on their boards are significantly more likely to have improved sustainability practices. Additionally, the study found that companies with at least three female board members had better ESG performance.
The UK and US healthcare systems have much to learn from each other, particularly in areas like financing, organisation, and information technology. The authors highlight key differences between the two countries' reforms and suggest that country-specific expertise could be valuable.
A new transparent solar cell has been developed that produces energy by absorbing mainly infrared light, making the cells 66 percent transparent to the human eye. The panels could be used in smart windows or portable electronics.
A $11.9 million NSF award supports a multi-institution research network on sustainable climate risk management strategies at Penn State and nine additional universities. The network aims to develop improved analysis frameworks, mentor diverse researchers, and inform climate-related risk management decisions.
Research suggests that metropolitan areas with state-mandated comprehensive planning and higher per-capita income tend to have more sustainable transportation practices. These areas experienced a smaller decline in transportation ecoefficiency between 1980 and 2008 compared to others.
A new assessment technique allows researchers to determine fish population status using less data than traditional methods. This enables the recovery of thousands of 'data-poor' fisheries, which could boost seafood supply by 8-40% compared to unsustainable fishing practices.
A new study published in Science magazine provides population assessments for thousands of data-poor fisheries worldwide, revealing that over half are in decline. However, the research highlights hope for recovery: most unassessed fisheries have not yet collapsed and can provide a significant seafood supply boost if managed sustainably.
Researchers found that half of drivers make the stop-go decision three seconds before the stop line and few can clear the intersection before the light turns red. The study also revealed that people over 60 years old react slower to yellow lights due to longer perception-reaction times.
A new study found that making a general commitment to be environmentally friendly or a specific commitment to reuse towels leads to more sustainable behavior. Symbolic gestures, such as receiving a 'Friend of the Earth' lapel pin, significantly increase eco-friendly actions.
A new UCLA-led study found that employees in green companies, which adopt international environmental standards, are 16 percent more productive than the average. The researchers discovered a positive correlation between the adoption of these practices and increased employee motivation, training, and interpersonal relationships.
In Chitwan National Park, Nepal, tigers have shifted their nocturnal activity to coexist with people, indicating a potential middle ground for human and tiger survival. The study suggests that conservation efforts can consider both nature and humans, paving the way for sustainable solutions.
The Central Maya Lowlands collapsed due to a combination of natural climate change and human-made environmental stress. The researchers developed a complex systems theory that highlights the role of commerce and choice in the collapse.
The Ocean Health Index assesses the benefits to people of healthy oceans, combining ecological, social, economic, and political conditions. It scores countries globally, ranging from 36 to 86, with densely populated nations like Germany and uninhabited islands leading the way.
The US received a slightly above average score of 63 in the Ocean Health Index, which evaluates global oceans in critical aspects. Key findings include high biodiversity scores and strong coastal livelihoods, but poor food provision and pollution concerns.
A study by Arizona State University reveals that megapolitan expansion could lead to local maximum summertime warming of nearly 4 degrees Celsius, surpassing the warming caused by increased greenhouse gases. The research found that incorporating 'cool roofs' into urban planning can alleviate summertime warming substantially.
China's water crisis is characterized by severe pollution, eutrophication, and lack of access to safe drinking water, with two-thirds of cities experiencing shortages. To achieve sustainability, experts suggest adopting a systems approach that considers multiple perspectives and values.
Researchers at Arizona State University found that choosing sustainable seafood also means selecting healthy options, with larger longer-lived fish being high in toxins. Safer alternatives include Alaskan Pollock and Atlantic Mackerel.
A recent study published in the Canadian Journal of Surgery found that nearly half (43%) of patients participating in a publicly-funded adult weight management program dropped out before achieving sustainable weight loss. The drop-out rate was significantly lower for surgical patients, with only 12% exiting the program.
A Michigan State University study reveals that people's attitudes towards tigers are influenced by benefits and pragmatic costs of having tigers nearby, suggesting a combination of psychological responses drives tolerance. The research provides critical information on how to protect species by understanding human-neighbour relationships.
Pressure-retarded osmosis (PRO) technology harnesses freshwater flow to produce electricity, requiring no fuel and releasing no carbon dioxide. This process has the potential to meet the electricity needs of 520 million people without emitting greenhouse gases.
A new study by Utpal Dholakia at Rice University found that daily deals are becoming increasingly successful for businesses, with three-quarters reporting profits after seven or more deals. The study also reveals that newer and smaller businesses tend to perform better in the long term, with sustainability rates of up to 40%.
NTU hosts international students, top water experts, and Young Water Talents Symposium to share knowledge on sustainable water management. The university's five-year strategic plan focuses on sustainability research, with S$849 million dedicated to the field.
Researchers will assess nine ecosystem services provided by grasslands before and after woody plant encroachment in Kansas and New Mexico. The study aims to understand the ecological, economic, and social consequences of this dramatic change.
Tiramisu Transit LLC, a Carnegie Mellon University spinoff, has received Small Business Innovation Research (SBIR) Phase I funding to commercialize its smartphone application enabling real-time bus schedule and seating information. The team plans to identify sustainable business models for crowd-sourced transit systems.
A recent study found that 54% of microwaves in the UK are disposed of for cosmetic reasons or minor faults, and 85% can be safely repaired. Simple design changes could prevent these issues altogether, reducing waste and conserving resources.
An international treaty is proposed to address global health research and development issues, ensuring coherence, fairness, efficiency, and sustainability. The treaty aims to provide fair contributions and benefit sharing from all countries, generating a globally sustainable system.
A new University of Florida study suggests that selective logging of tropical forests can be a viable conservation option, as long as the forest is given adequate time to recover. The research found that biodiversity and carbon retention take a hit from logging but can be reversed over time.
A long-term study reveals that nature tourism in China's Wolong Nature Reserve increases conservation efforts, but disproportionately benefits individuals with existing resources. The research suggests that poverty alleviation policies may need to be revised to address the unequal distribution of benefits.
The prestigious Barry M. Goldwater Foundation has selected four University of Miami students as 2012 Goldwater Scholars: Christopher Sanchez, Ian Ergui, Juan Pablo Ruiz, and Christine Chesley. Sanchez is majoring in Environmental Science and Policy with a focus on Anthropology.
An international group of scientists proposes a plan to describe 10 million species in less than 50 years, leveraging worldwide collections and technological advances. This mission aims to chart the biosphere and understand the origin, organization, and sustainability of biodiversity.
A study reconstructing fisheries yields over seven centuries in Hawaii and Florida Keys reveals that Native Hawaiian societies managed fisheries sustainably through local regulations and community involvement. The authors argue that incorporating ancient techniques into modern policy may be key to sustaining coral reef fisheries.
Researchers at Michigan State University have developed a novel procedure to assess plant species diversity in an area by analyzing vegetation information collected by satellites over time. This allows resource managers to evaluate biodiversity without collecting regionwide field data.
A new test developed by Pacific Northwest National Laboratory uses impurity profiling to trace the source of nerve agents used in terrorist attacks. Up to 88% of impurities in source chemicals can wind up in the finished product, making them unique like a fingerprint.
A CU Denver study reveals a positive correlation between Green School practices and student achievement in science, with the Midwest region showing the highest average survey score. The research highlights the importance of green schools in promoting environmental literacy and sustainability.
Arizona State anthropologist Michelle Hegmon's research draws on the past to inform modern climate policy, exploring how societies adapted to change and what it was like to live in those societies. Her work offers lessons on tradeoffs and the human experience in times of climate change.
The construction of roads in isolated villages disrupts traditional information flow patterns, leading to changes in economy and social life. As a result, inhabitants adapt their subsistence strategies and environmental management, resulting in significant transformations.
Researchers at Michigan State University are exploring the intersection of art and science to better understand sustainability. Artists Joe Zammit-Lucia, Sacha Kagan, and David Maggs will discuss how their work can provoke thinking and change people's perceptions of complex sustainability issues.