Gaul, Gilbert M., author

The socio-economic costs and benefits of adaptation to river flooding caused by climate change have been assessed in a new study. According to the study, adaptation measures could save €53.1 billion every year in flood-related losses across Europe by 2080.

An average shale gas well in the Marcellus formation will use around 20 000 m³ of freshwater over its life cycle, new research suggests. In total, 65% of this is directly consumed at the well site and 35% is consumed further along the supply chain

Contamination of drinking water in areas close to several fracking sites in the Marcellus and Barnett Shales, USA, is caused by structural problems leading to wells leaking natural gas into aquifers, a new study suggests. The researchers measured trace amounts of chemicals, called noble gases, which formed signatures of the sources of gas contamination in over 130 samples. These findings suggest that, rather than coming from natural sources, such contamination in the area of the investigation is an engineering problem to do with the wells themselves, the researchers say. They stress the importance of ensuring the structural integrity of the wells, which can be done in an affordable manner.

‘Safe harbour protection’ only if intermediaries facilitate and not modify such content, including ads

Facebook has revealed that it removed a network of 37 Facebook accounts, 32 Pages, 11 Groups and 42 Instagram accounts that originated in India and used fake accounts masquerading as media outlets to target the Gulf region, the US, the UK and Canada.

Machines can protect systems in a way humans just can’t and, for that reason, advanced automation is going to be the way forward as companies look to protect their estates in a battle-ridden landscape.

This would not impact people traveling on temporary visas like the H-1B or L1, which are typically used to bring high-skilled workers to the United States

US also marked a slew of issues in India’s digital trade including those in the ecommerce policy.

Despite the disruptions owing to the COVID-19 pandemic on global supply chain, Taiwanese electronics major ASUS expects a surge in demand for laptops in India once the lockdown is lifted, even as the company prepares for a couple of launches in June this year, a top company executive has said.

The platform enables enterprises to reduce Video KYC completion drop-offs by 20% and reduce the cost of operations by up to 90%

The company is planning to develop tools that will give more controls to meeting hosts and allow users to securely join a meeting.

Bharti Airtel is doubling down on growing its Internet of Things (IoT) business in India and is now specifically targeting the country’s auto the sector to drive growth and partnerships.

New standard can make communication between machines better and cheaper. “We'll be going with a pilot in a denser way rather than just a few trial sites…in a couple of months, we will be commercially rolling out,” Ajay Chitkara, CEO, Airtel Business, told ET. Vodafone Idea, on the other hand, has already conducted commercial pilots in eight cities.

5G with its high-speed and low latency service will help realise the Government of India’s Digital India, Smart Cities and Digital Villages Missions aiming to improve citizen services, bring transparency and good governance. IoT based solutions and services in healthcare, agriculture and retail when powered by 5G will enable connected and ubiquitous services to the citizens.

Xiaomi's arch rival, Madhav Sheth-led Realme, has revealed plans to become a tech-lifestyle company in India next year, with introducing a bouquet of IoT products. Others are following suit too. Xiaomi has already shared how its AIoT (AI+IoT) dual strategy is going to shape its product vision.

The company said it will utilise the capital to work with manufacturers to build IoT products for the consumer segment that can be plugged into its platform.

With the release of the IoT analytics platform - Ginjer 2.0, SenRa is now able to provide customers with end-to-end IoT solutions while facilitating them with immediate insights on their business operations, cost savings, and overall ROI.

The company on Wednesday announced systems integration (SI) capabilities including consulting, agile devOps, cloud migration, cloud capacity optimization and the Future Mode of Operation aimed at taking the communications industry to the cloud at an accelerated pace.

The company is planning to develop tools that will give more controls to meeting hosts and allow users to securely join a meeting.

India has been recording unprecedented growth in data and this requires that service providers, like Airtel, increase the number of data centers, the telecom gear maker said.

Amazon Web Services (AWS), the Cloud arm of retail giant Amazon has announced the third availability zone in its Mumbai Cloud Region.

Adani expects to invest Rs 700 billion to build data parks in India over the next two decades.

Many species around the world are likely to become extinct as ecosystems and the diversity of life found in them are threatened by pressures, such as pollution, overexploitation, climate change, invasive species, fragmentation, degradation and loss of habitat. A recent report has examined the causes of biodiversity loss and the policies surrounding efforts to tackle this loss

Changes in the timing of biological events in plants, such as flowering, observed in recent decades are in response to ongoing climate change, according to recent research from Spain. These results can be used to improve modelling of the effects of future climate change on plants and crops in the region.

Pesticides that kill mosquitoes could have indirect effects on other species, according to researchers. The study indicated that a well-known mosquito insecticide led to reduced numbers of eggs and chick survival for house martin birds.

Human activities can have a multitude of different effects on rivers and streams, and it is difficult identify those that have the biggest impact on aquatic populations. A newly developed method for assessing ecological degradation in waterways helps deal with this problem and could provide crucial information for water managers charged with tackling the root causes of degradation.

Research suggests that climate change could alter the structure and function of temperate peat bogs and that these changes are primarily driven by rising temperatures, rather than periods of temporary drought. An average temperature rise above 1??C could permanently shift moss-covered peat bogs into bogs predominately covered with trees, affecting their ability to store carbon and the existing carbon stocks in them.

Drones — unmanned aerial vehicles — may be used in close proximity to bird populations without causing disturbance, finds a new study. Drones hold the potential to monitor species and areas that are difficult to reach. The authors advise that, when used with caution, drones could become a valuable tool in the monitoring of species, particularly in protected areas.

As global temperatures continue to warm, sea-levels are expected to rise, increasing the risk of saltwater inundating wetlands in low-lying coastal areas. A study in Wales, UK, describes how rising sea levels will result in a shift from a wetland rich in plant diversity to one dominated by saltwater and mud in 200 years’ time.

The impact of ocean acidification — caused by increased carbon dioxide (CO2) emissions dissolving in sea water — on Atlantic cod larvae has been assessed in a new study. The researchers estimate that, under scenarios which might be reached at the end of the century, ocean acidification could double the mortality rate of cod larvae, reducing replenishment of juvenile fish into cod fisheries to 24% of previous recruitment.

Researchers have developed a new metric to predict the ecological impacts of invasive alien species. The metric was calculated for a number of known invasive alien species and successfully predicted their impact on native species. The tool could be used to help inform the global management of invasive alien species.

Increases in woody plant and shrub cover render alpine livestock less efficient at using their landscape, finds a new study of the eastern Spanish Pyrenees. Changes in land use and climate will affect not only flora and fauna but also the futures of alpine farmers, says the study, placing them at a growing economic risk both throughout Europe and worldwide.

The warmer, drier conditions expected under on-going climate change will reduce the rates at which soil fauna and microbes decompose plant litter, suggests new research from Germany. This may have important implications for agriculture and natural ecosystems worldwide, as litter decomposition is a key process in cycling and distributing nutrients throughout ecosystems.

Thousands of tonnes of chemical warfare agents were dumped into the Baltic Sea after the Second World War. A recent study has shown that fish caught near the dumping grounds show high levels of genetic and cell damage, revealing the long legacy of these toxic substances.

The Deepwater Horizon oil spill is likely to have damaged large numbers of tuna and amberjack fish embryos, new research suggests. Fish embryos exposed to oil samples taken during the spill developed abnormalities in their hearts and, consequently, their spines, fins and eyes. This is likely to have caused population declines in these commercially important species, the researchers conclude.

Oil spills can decimate seabird populations. Some birds can be saved, if the oil is washed from their feathers in time; however, this long process is stressful for the birds and requires numerous volunteers. Researchers have now developed a ‘bird-washing machine’ which reduces the washing time from two hours to four minutes. When trialled on oiled birds rescued from the Caspian Sea this resulted in a substantial increase in survival: 88.5% survival after seven days compared to 50% survival with current washing techniques.

Mercury contamination of some wild fish species in areas of the Czech Republic may put anglers’ health at risk, a new study suggests. The research showed that EU-wide and Czech national regulatory limits for mercury were exceeded in at least one analysed sample at 63% of the sites surveyed. However, contamination levels varied substantially between locations and species, the researchers say.

Halogenated nitrogenous disinfection by-products (N-DBPs) in water increase bacterial resistance to antibiotics, new research shows. The study found that a strain of bacteria which can cause disease in humans, Pseudomonas aeruginosa, increased its resistance to a range of different antibiotics by an average of 5.5 times after the bacteria were exposed to chemicals which form as by-products of common water treatment procedures. The results highlight the risks to public health which these currently unregulated by-products may cause.

Intersex fish, in which male reproductive tissues become ‘feminised’, are increasingly being identified. This effect has traditionally been attributed to birth-control medications. This study exposed fish to a widely prescribed anti-diabetic, metformin. Male fish developed female sexual characteristics and reproductive rate decreased, which suggests that metformin may be a non-traditional endocrine-disrupting compound.

Coastal areas are under threat of pollution from a variety of marine activities. This study focused on pollution caused by a range of activities with no specific discharge point (diffuse pollution) in three areas — a European harbour, marina and industrial area — by measuring biological responses in mussels. The researchers say biomarkers are useful for assessing diffuse contamination and comparing pollution between sites.

The EU would not be breaking World Trade Organization (WTO) rules if it chose to extend REACH’s authorisation scheme on substances of very high concern (SVHC) to products imported to Europe, a recent legal analysis concludes. At present, the scheme — which is effectively a ban on SVHC, with some exceptions — applies only to products made within the European Economic Area (EEA).

The presence and accumulation of micropollutants1 (anthropogenic trace contaminants) in aquatic environments is an area of policy concern for the EU. In order to better understand how these chemicals enter and are transported within water systems, this study investigated the occurrence and concentration of a broad spectrum of micropollutants across Austria’s water system. Municipal waste-water effluents were found to be the emission pathway with the highest concentrations of some micropollutants. The study also demonstrated that levels of other micropollutants are higher in rivers, atmospheric deposition and groundwater than in waste-water effluents and that these sometimes exceeded environmental quality standards for surface waters.

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Several pollutants that are not covered by UN regulations could be harmful to humans, according to new research in the Balkans. By sampling air at various urban sites, the research showed that polycyclic aromatic compounds (PAHs) have the potential to be a major health risk.

A new tool used to investigate exhaust emissions of marine vessels has been developed and applied to shipping in the Baltic Sea.

Our lifestyles determine how often we are exposed to cancer-causing chemicals, such as those in traffic emissions and cigarette smoke. A Swedish study reveals how exposure to these chemicals varies from person to person. Among its findings, the amount of time a person spends in traffic or refuelling their car significantly affects how much benzene and butadiene they could inhale.

Real time monitoring of public health during two periods of high air pollution in the UK showed that there were an estimated 3 500 extra healthcare visits for acute respiratory symptoms and approximately 500 for severe asthma during these spells in 2014. The results of this research are presented in a new study which demonstrates the value of such ‘syndromic surveillance’ systems for exploring air quality’s effects on human health.

The chances of a child developing Autism Spectrum Disorder (ASD) are higher if the mother is exposed to high levels of fine particulate air pollution during pregnancy, a recent study suggests. This increased risk was associated specifically with exposure in the last three months of pregnancy, the researchers found.

As well as contributing to the greenhouse effect, aircraft emissions have an important impact on air quality and human health. This study, which quantified the effect of civil aviation emissions across the globe, suggests they could be responsible for 16 000 premature deaths every year, at an annual cost of over €18 billion. The air quality costs of aviation were similar to its climate costs, and over 10 times larger than accident and noise costs.