The greenhouse gas (GHG) emissions produced during the decommissioning phase of nuclear power plants may have been underestimated in previous assessments, new research suggests. The study estimated that the decommissioning process for a German plant resulted in 1 651 265 tonnes of CO₂ (or equivalent) emissions, or 0.825 tonnes of CO2 equivalent per tonne of waste. While the researchers acknowledge that impact is highly dependent on the unique characteristics of each decommissioning project, these results raise questions as to whether this phase has been accurately assessed in earlier research.

Decision-making about complex environmental problems like desertification, which also have important social and economic implications, could be improved by employing methods outlined in a new study. The study outlines the steps taken by researchers on behalf of the Canary Islands government in devising a policy strategy for tackling desertification and describes a three-step methodology and participatory decision-making process.

Higher temperatures being brought about by global warming are increasing methane emissions from the extensive northern European peatlands, a recent study has found. The researchers also say that future estimations of greenhouse gas emissions can be improved via better land-cover classification — i.e. determining how much peatland is fenland or bogland.

A recent overview and analysis shows that increasing amounts of gas drilling at Groningen, the largest gas field in Europe, led to a dramatic rise in regional earthquakes between 2001 and 2013. After a reduction in extraction was introduced by the Dutch Government, earthquake numbers started to fall. Statistical analysis reveals that if high extraction rates were resumed, about 35 earthquakes, with a magnitude (M) of over 1.5 on the Richter scale, might occur annually from the year 2021 onwards, including four with a damaging magnitude of over 2.5.

Phytoplankton are essential to marine food webs and fisheries. However, a new study indicates that their levels have declined in the North Atlantic since the beginning of the 19th century. This coincides with weakening ocean-circulation patterns, partly caused by melting ice caps. If the melting continues, the study warns of a dramatic fall in North Atlantic plankton levels that could have cascading effects across marine food webs, reducing the ocean’s ability to absorb carbon and threatening the supply of seafood for humans.

Consumers, manufacturers and government all need to take responsibility for managing the increasing number of waste mobile phones, according to new research. Results indicated that levels of copper, lead, arsenic and mercury released through the disposal of waste phones are potentially toxic to health and the environment.

Reducing uncertainties about how and why recycling should be sorted could help to increase the amount of waste that is recycled, according to new research from Sweden. Uncertainties could be reduced by providing people with more information, but are more likely to be resolved by making the recycling systems themselves easier to use, the researchers suggest.

A recent international analysis of waste electrical and electronic equipment (WEEE) management has indicated that current practices will not be able to deal with future increases in WEEE. It calls for rapid, co-ordinated and bold responses that are both technical and non-technical to deal with this ever-increasing global issue.

Vast resources are required to extract speciality and difficult-to-recycle metals that are often only used once before disposal. Researchers argue in a new analysis that more must be done to improve metal recycling rates in order to secure our material needs for the future.

A new method of processing food waste into fertiliser has been outlined in a recent study. The process uses a digester system with microorganisms to break down organic waste into fertiliser. The resultant fertiliser was used in a low-energy greenhouse to produce a range of food crops. The method is a potential way to utilise food waste and reduce the energy consumption of food production as part of a circular economy.

A participatory approach to waste management has been tested in Naples, Italy, a city which has experienced ongoing problems with the collection of municipal waste. This study tested a toolkit, which uses stakeholder engagement to improve waste-management decision-making. Residents and other stakeholders supported the use of a technological innovation to develop biomass fuel from municipal waste.

A successful circular economy for valuable metals needs more than just effective recycling technologies, as a new study shows. The research, which explored the governance of recovering vanadium from steel-industry waste, revealed that industry stakeholders feel the prospect of financial gain, or reduced costs, through recovery is too distant at present. This perception could hinder a circular economy for critical materials from industrial residue, the study warns.

Regular use of green space in a city setting may be linked to reduced risk of heart disease, a new Lithuanian study suggests. The authors found that people who lived closer to green spaces suffered fewer symptoms of heart disease over a four-year period, and that regular park users were at lower risk based on factors such as weight, physical activity and diabetes.

Greening urban areas can reduce the number of people dying from heat-related health problems, according to a recent study. The researchers found that doubling vegetation cover in central Melbourne could reduce heat-related mortality of the elderly by up to 28% during heat waves.

Rooftop gardens in cities could provide more than three quarters of the vegetables consumed in them, a case study from Bologna, Italy, suggests. If all suitable flat roof space was used for urban agriculture, rooftop gardens in the city could supply around 12 500 tons of vegetables a year whilst also providing a range of ecosystem services, the researchers say.

"The importance of hybrid cloud and AI has accelerated. What has changed is the pace at which they're being adopted. Transformation journeys (of) last few years are now being compacted into months...They're looking for long lasting answers on what they can do with technology to address the key issues that COVID-19 has brought to light," he said.

With the latest deal, Jio Platforms is set to net a combined Rs 60,596 crore for the unit of Reliance Industries which comprises mainly its telecom business under Reliance Jio Infocomm

Every year many marine animals including seabirds, sea turtles and sharks are unintentionally caught as bycatch in commercial fishing gear. Recent research has demonstrated that illuminating fishing nets with ultraviolet (UV) lights can reduce sea turtle bycatch without significantly affecting the number of fish caught or their market value.

Recycling offers a promising means of supplying the rare earth elements neodymium and dysprosium, used in computing and low-carbon technologies, research suggests. If recycling infrastructure and technologies are prepared now to deal with the larger volumes of high-tech waste expected in the future, 7-9% of global demand for these critical elements could be met by recycling by the year 2030.

A new tool for minimising offshore wind energy's impacts on other activities in the North Sea has been developed. The tool identifies space for wind farms based on their priority compared to other marine activities, such as sand extraction or fishing.

Desktop three-dimensional (3D) printers, available for use in offices and homes, can release between 20 and 200 billion ultra-fine particles (UFPs) per minute, finds new research. UFPs may pose a risk to health, and the study’s authors recommend caution when operating 3D printers inside unventilated or unfiltered indoor environments.

‘Climate-smart agriculture’ aims to sustainably increase agricultural production and increase resilience to climate change. One aspect focuses on climate-smart technologies. This study interviewed users and producers of these technologies, highlighting barriers to adoption and possible means of overcoming them, including increasing awareness, user-focused design and changes to policy.

A 50% renewable-energy supply, which is both profitable and secure, is possible for the UK’s electricity grid by just 2030 according to a new study. The researchers developed a plan for adapting and operating the UK’s electricity grid, designed to be flexibly controlled through smart-grid technology and to overcome uncertainties in renewable-energy supply and demand.

In a freewheeling discussion with ETCIO, Miao Song, Global CIO & Global VP of MARS group emphasized this different Covid-19 challenge which is new for CIOs to tackle and difficult too.

The insurance company is planning to make more investments in digital selling and workforce management, thus eyeing the covid-19 situation as an opportunity to strengthen the digital posture than a business challenge.

Some of the mysterious grooves on the surface of Mars' moon Phobos are the result of debris ejected by impacts eventually falling back onto the surface to form linear chains of craters, according to a new study.

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The majestic auroras have captivated humans for thousands of years, but their nature -- the fact that the lights are electromagnetic and respond to solar activity -- was only realized in the last 150 years. Thanks to coordinated multi-satellite observations and a worldwide network of magnetic sensors and cameras, close study of auroras has become possible over recent decades. Yet, auroras continue to mystify, dancing far above the ground to some, thus far, undetected rhythm.

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Understanding the role of neighbourhood networks in encouraging farmers to participate in Payments for Ecosystem Services (PES) schemes is important as this can help to create local patterns of high and coordinated uptake of PES schemes, and thus an impact on ecosystem protection at a wider, landscape level. This is the outcome of a recent UK study, which found that neighbourhood networks were particularly important for small, remote communities.

Public support grows for wind farms if they are located away from recreational areas and if they are either fully or partly owned by organisations within the local community. In addition, Swedish consumers would accept bigger bills for electricity generated by wind power if the local population were heavily involved in wind farm planning, a recent survey suggests. This article was updated 30.09.14 to correct an error in the cost of the REC scheme.

Seagrass meadows are worth around €78 million every year to commercial fishing in the Mediterranean, a new study estimates. Their annual value to recreational fishing is even bigger, at an estimated €112 million. The researchers say that marine policies should consider the socioeconomic effects of the loss of seagrass, which provides habitat for many fishery species.

A tax of €0.05–0.27 per kilogram (kg) of fertiliser could help to limit French farmers’ use of fertiliser, which is driven by the high rapeseed prices resulting from biofuels policy, according to new economics research. This, in turn, may limit fertilisers’ environmental impacts, such as water pollution, the study’s authors suggest.

A new analysis of waste recycling systems in Portugal highlights where kerbside (edge of pavement) collection systems could be optimised, to decrease their environmental impact. In this case, researchers found that the kerbside system was less favourable economically and environmentally due to more packaging and more fuel consumption per tonne of waste, compared to a system where recyclable materials are deposited by residents in large containers. But the researchers suggest that measures such as re-usable boxes and efficient collection routes could help to mitigate the impact of kerbside collection. While there is an environmental impact from waste collection, processing and disposal, this study only focused on the collection phase.

A circular economy (CE) is one in which materials retain their value and are reused, minimising waste. Cities and councils could act as CE trailblazers by embedding this approach whenever possible into their public purchase of products, services and works. This study explored different approaches to circular public procurement (CPP), and identified possible opportunities to promote CE via appropriate procurement policy and criteria.

If you want to mix drinks for a living, don't expect to have a typical family life.

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Preliminary findings from a mass participation study have indicated a link between weather conditions - specifically rain and lack of sunshine - and chronic pain.

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Onymos has transformed the art of mobile apps development, where open standards HTML, JavaScript and CSS technologies are made use of, which in turn, cuts down the development time from months to days.

Bharti Airtel has awarded a multi-million-dollar contract to IBM to deploy a blockchain -based pan India network which will allow the telco to protect its 284 million subscribers from pesky calls and messages

In a freewheeling discussion with ETCIO, Miao Song, Global CIO & Global VP of MARS group emphasized this different Covid-19 challenge which is new for CIOs to tackle and difficult too.

In this brave new world, an IP that can help a business quickly adapt to remote working conditions, provide reliable and safe supply chain, and safeguard security, will become the game-changer for businesses to survive and even thrive.

The insurance company is planning to make more investments in digital selling and workforce management, thus eyeing the covid-19 situation as an opportunity to strengthen the digital posture than a business challenge.

Industry executives say most plants will work at low capacity at least until the festive season

97 per cent of Fortune 500 companies have been hacked. A quarter of companies have had a serious breach in the last year.

BT decided to showcase its technology by hosting a virtual media summit for AMEA and we knew that we could save money and invite more people if we made it virtual.

A new study of attitudes towards transport and mobility has identified five groups of travellers. The groups differ significantly in their choice of transport, distance travelled and the impact their transport choices have on the environment in terms of greenhouse gas (GHG) emissions.