Current Sustainable Development News and Events

Current Sustainable Development News and Events, Sustainable Development News Articles.
Sort By: Most Relevant | Most Viewed
Page 1 of 25 | 1000 Results
Low-level jets create winds of change for turbines
Global wind power capacity has increased more than fivefold over the past decade, leading to larger turbines, but low-level jets are one cause for concern. The effects of these strong, energetic wind flows depend on how high the wind flows are in relation to the turbines. In the Journal of Renewable and Sustainable Energy, researchers considered three different scenarios in which the LLJs were above, below, and in the middle of the turbine rotors. (2021-02-23)

There is no one-size-fits-all road to sustainability on "Patchwork Earth"
In a world as diverse as our own, the journey towards a sustainable future will look different depending on where in the world we live, according to a recent paper published in One Earth. There are many regional pathways to a more sustainable future, but our lack of understanding about how these complex and sometimes contradictory pathways interact (and in particular when they synergize or compete with one another) limits our ability to choose the 'best' one. (2021-02-22)

Conservation paradox - the pros and cons of recreational hunting
In a new article published in the journal One Earth, scientists from the University of Helsinki in Finland and Flinders University in Australia have reviewed more than 1,000 studies on recreational hunting -- the first such attempt to summarize the scientific literature examining the biodiversity and social effects of recreational hunting globally. (2021-02-19)

UNEP synthesis of scientific assessments provides blueprint to secure humanity's future
The UN Secretary-General and Executive Director of UNEP launch ''Making Peace with Nature,'' a year-long synthesis of major UN scientific assessments. This summary underscores the level of emergency documented and reveals an intersection of common conclusions that clearly identify core policy change priorities. The new report also prescribes priority actions required of every major segment of society, from governments and the private sector to the general public, to begin making peace with Nature. (2021-02-18)

Blockchain-based copyright protect
The study describes the technological and scientific challenges for the improvement and implementation of these systems. (2021-02-17)

Graphene "nano-origami" creates tiniest microchips yet
A team of experimental physicists at the University of Sussex have developed the smallest microchips ever - 100 times smaller than conventional microchips. They believe that this next generation of microchips could lead to computers and phones running thousands of times faster. (2021-02-15)

Flowers of St. John's Wort serve as green catalyst
An interdisciplinary team of scientists from the School of Science at TU Dresden has for the first time used dried flowers of St. John's Wort (genus Hypericum) as an active catalyst in various photochemical reactions. This conceptually new and sustainable process was registered as a German patent and presented in the journal 'Green Chemistry'. (2021-02-12)

Long-term environmental damage from transportation projects in Kenya, scientists warn
The construction of a major railway through Kenya will have long-term environmental impacts on the area, suggesting more work needs to be done to limit the damage on future infrastructure projects, a major study reveals. (2021-02-09)

Does Goal 7 Energy for All need a rethink?
Goal 7 of the Sustainable Development Goals (SDGs) aims to ensure access to affordable, reliable, sustainable and modern energy for all by 2030. Yet according to new research by Copenhagen Business School the poor planning and execution of decarbonisation strategies in emerging markets challenges the aims of Goal 7. (2021-02-08)

Establishment testing standards for particulate photocatalysts in solar fuel production proposed
Recently, an international research team initiated the establishment of international efficiency accreditation and testing protocols for particulate photocatalysts toward solar fuel production. (2021-02-05)

Nickel phosphide nanoparticle catalyst is the full package
Osaka University researchers prepared a nickel phosphide nanoparticle catalyst on a hydrotalcite support (nano-Ni2P/HT) that showed high activity and selectivity in the hydrogenation of D-glucose to D-sorbitol. The catalyst was air-stable, reusable, and effective in water and at 25°C or 1 bar hydrogen gas pressure. Its mild operating conditions will contribute to the low-cost, green, and sustainable production of D-sorbitol for food, cosmetics, and pharmaceutical industries. (2021-02-04)

Research identifies more sustainable, cost-effective approach to treating citrus canker
Behlau and his colleagues showed that it is possible to control citrus canker by spraying much less water and copper. ''By adjusting both copper and water usage based on the volume of the citrus trees without affecting the quality of disease control, we have taken an important step to a more economically and environmentally sustainable citrus industry.'' (2021-02-03)

Curtin study finds native bees under threat from growing urbanization
Residential gardens are a poor substitute for native bushland and increasing urbanisation is a growing threat when it comes to bees, Curtin University research has found. Published in 'Urban Ecosystems', the research looked at bee visits to flowers, which form pollination networks across different native bushland and home garden habitats. (2021-02-02)

Putting bugs on the menu, safely
The thought of eating insects is stomach turning for many, but new Edith Cowan University (ECU) research is shedding light on allergy causing proteins which could pose serious health risks for those suffering from shellfish allergy. The research, published in the journal Food Chemistry, identified 20 proteins found in cricket food products which could cause serious allergic reactions. (2021-01-27)

Soil health is as environmentally important as air and water quality, say microbiologists
Healthy, sustainably managed soil is a critical ecosystem for continuous sustenance of plants, animals and humans globally. While the concept of 'soil health' still continues to evolve, the versatility of the concept allows its adoption by many stakeholders. (2021-01-26)

Biodegradable displays for sustainable electronics
Increasing use of electronic devices in consumables and new technologies for the internet of things are increasing the amount of electronic scrap. To save resources and minimize waste volumes, an eco-friendlier production and more sustainable lifecycle will be needed. Scientists of KIT have now been the first to produce displays, whose biodegradability has been checked and certified by an independent office. The results are reported in the Journal of Materials Chemistry. (DOI: 10.1039/d0tc04627b) (2021-01-26)

Transformations within reach: Pathways to a sustainable and resilient world
It is clear that COVID-19 has drastically changed our world, but how can we use the lessons learnt to build a more resilient and sustainable future? The International Institute for Applied Systems Analysis (IIASA) and the International Science Council (ISC) have drawn on the combined strengths and expertise of the two organizations to help find a way forward. (2021-01-25)

Novel effector biology research provides insights into devastating citrus greening disease
Ma and her colleagues at the University of California and the University of Florida used molecular plant pathology approaches to dissect the mechanisms of the ongoing tug-of-war between the citrus host and the bacterial pathogen that causes citrus greening disease. (2021-01-21)

Making protein 'superfood' from marine algae
Marine microalgae-based cellular agriculture is a promising new way to sustainably produce plant-based 'meat' and healthy 'superfoods' for the future. Researchers at Flinders University's Centre for Marine Bioproducts Development (CMBD) in Australia are responding to growing interest from consumers looking for healthier, more environmentally friendly, sustainable and ethical alternatives to animal proteins. (2021-01-21)

Scientists to global policymakers: Treat fish as food to help solve world hunger
Fish provide 17% of the animal protein consumed globally and are rich in micronutrients and essential fatty acids. In Ambio experts argue seeing fish in a food system perspective. (2021-01-19)

Canadian researchers create new form of cultivated meat
Researchers at Canada's McMaster University have developed a new form of cultivated meat using a method that promises more natural flavour and texture than other alternatives to traditional meat from animals. (2021-01-19)

Framework sheds light on nitrogen loss of producing common food items
Differences in nitrogen loss intensity between livestock and crops confirm the need for change. (2021-01-13)

Making hydrogen energy with the common nickel
POSTECH joint research team develops a nickel-based catalyst system doped with oxophilic transition metal elements. (2021-01-12)

Scientists make sustainable polymer from sugars in wood
Scientists from the University of Bath have made a sustainable polymer using the second most abundant sugar in nature, xylose. (2021-01-11)

Seafood strategies
The ''Executive Order on Promoting American Seafood Competitiveness and Economic Growth,'' issued by the Trump administration in May 2020, lays out a plan to expand the U.S. seafood industry, especially aquaculture, and enhance American seafood competitiveness in the global market. (2021-01-07)

First global study shows uneven urbanization among large cities in the last two decades
In the first-ever study on the characteristics of urbanization in large cities around the world, researchers at the University of Hong Kong analyzed cities' urban built-up areas (BUAs) expansion, population growth and greening BUA changes, and revealed a hugely uneven pace of urbanization in those cities in the last two decades. They warn against major challenges posed to sustainable development if the urban problems are not dealt with in a timely manner. (2021-01-06)

Businesses stand to benefit from sustainable restructuring
Is it profitable for a company to switch to sustainable production? Researchers conclude that it probably often is. (2021-01-06)

Cornell University to extract energy from manure to meet peak heating demands
Cornell University is developing a system to extract energy from cattle manure to meet the campus's peak demands for heat in the winter months. In the Journal of Renewable and Sustainable Energy, scientists involved with the project give a detailed analysis of the issues required to make this work, including scientific, economic, and energy policy considerations. (2020-12-22)

It's electrifying! This is how Earth could be entirely powered by sustainable energy
Can you imagine a world powered by 100% renewable electricity and fuels? It may seem fantasy, but a collaborative team of scientists has just shown this dream is theoretically possible - if we can garner global buy-in. The study explores what changes are needed in our energy mix and consumption patterns if we are to achieve 100% renewability in a way that supports everyone and the myriad of life on our planet. (2020-12-22)

Surveillance of antimicrobial resistance could be more challenging outside of the EU
In a new policy report from the Microbiology Society, experts from around the UK explain the desperate need for long-term and ambitious funding for surveillance and research into antimicrobial resistance (AMR). (2020-12-21)

Roadmap to renewables unites climate and sustainability goals
Are clean energy plans missing the forest for the GHGs? A study from UC Davis and John Hopkins University presents a roadmap to renewables that unites climate change and biodiversity goals. (2020-12-18)

Improving multi-sectoral ocean management to achieve the Sustainable Development Goals
Researchers from IRD, the CNRS and Memorial University of Newfoundland (Canada) have assessed the capacity of the principal ocean management tools to achieve the ''Conserve and sustainably use the oceans'' sustainable development goal (SDG). (2020-12-17)

A no-meat diet everywhere will not solve the climate crisis
Scientists argue Authors further argue that a singular focus on negative livestock-related environmental impacts ignores the critical but more positive role livestock play in ecosystem services, income and asset provision or insurance in low- and middle-income countries. It also overlooks more systemic questions about how animals are raised. (2020-12-16)

Cooperation across boundaries and sectors could boost sustainable development
A new analysis of food, energy, water, and climate change in the Indus Basin shows how a cross-boundary and multi-sectoral perspective could lead to economic benefits and lower costs for all countries involved. (2020-12-14)

Roadmap offers solutions for future of food, global ag innovation
To deflect future world food crises created by climate change, a Cornell University-led international group has created a road map for global agricultural and food systems innovation. (2020-12-10)

Insecure livelihoods hindering efforts to combat anti-microbial resistance globally
Patients living in precarious circumstances are less likely to use antibiotics appropriately according to a new study from the University of Warwick, suggesting that efforts to improve conditions for those with little security in their livelihoods could have an unexpected benefit in helping to tackle antimicrobial resistance globally. (2020-12-09)

Proverbial wolf can't blow down modern timber high-rises, says UBCO researcher
With an increasing demand for a more sustainable alternative for high-rise construction, new research from UBC Okanagan, in collaboration with Western University and FPInnovations, points to timber as a sustainable and effective way to make tall, high-density, and renewable buildings. (2020-12-03)

Selecting best microalgae for biodiesel production
Microalgae are a promising source of energy to replace fossil fuels, as they have several advantages over conventional crops used for commercial biodiesel. Microalgae have a shorter lifecycle and they can be developed in environments unfit for agriculture. In the Journal of Renewable and Sustainable Energy, researchers developed a methodology to analyze different species to select the best microalgae for use as an energy source by taking into account biological, economic, and environmental aspects. (2020-12-01)

Study reveals unintended impact of conversation policies
New research involving the University of East Anglia (UEA) shows how conservation polices can avoid having unintended consequences for local ecosystems and people. The research, conducted by scientists at the Stanford Center for Ocean Solutions (COS) and University of Hawai'i at Mānoa, with partners in Palau and economists in Italy and the UK, shows that the PNMS policies which restrict industrial offshore fishing could drive up offshore fish prices and, in turn, increase tourists' consumption of reef fish. (2020-11-30)

New procedure will reduce the need for rare metals in chemical synthesis
Researchers from Kanazawa University performed an important type of tertiary alkylative cross-coupling reaction without using a rare-metal catalyst. Such efforts are needed to improve the long-term sustainability of important chemical syntheses and minimize supply chain disruptions caused by pandemics and other crises. (2020-11-27)

Page 1 of 25 | 1000 Results
   First   Previous   Next      Last   
Brightsurf.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.