The management of international rivers is subject to two main types of boundary: the physical boundary of the river itself and the socio-political boundaries of the nations and regions that surround it. A new study has compared the impacts of managing rivers according to these different boundaries in Europe and Africa.

Rebates and exchange programmes for showerheads, toilets and washing machines can produce significant water savings, according to a US study. The study observed a 6 to14% reduction in household water demand for the first two years after these efficiency programmes were introduced by a water authority in Florida.

A new method of determining water flow in complex river basins has been developed that balances ecosystem protection with the legal rights to use water by hydropower operators, farmers and municipalities. A recent study has applied this method to a new river basin management plan in Spain.

To restore a river site to good ecological status involves comparing it to similar sites that have been far less affected by human activity. A recent study has established a set of guidelines that define an acceptable level of human pressure that can be used to identify these minimally disturbed sites and ensure consistent ecological assessment among EU Member States.

Improving the efficiency of irrigation can help farmers increase profits, meet regulatory requirements for renewing licences, and demonstrate sustainable use of resources for supermarket grower standards. A recent study has assessed water irrigation efficiency in the UK and suggests that the ‘pathway to efficiency’ approach can help farmers and water regulators manage irrigation and water abstraction.

Long-term, low level exposure to arsenic in drinking water may increase a person’s risk of skin cancer, according to a new study conducted in Hungary, Romania and Slovakia. The study suggests that levels of inorganic arsenic previously thought to be harmless may have a carcinogenic effect over a longer period of time.

Together, European policy and research initiatives provide a sound basis for actions to tackle eutrophication in the Mediterranean Sea, a recent analysis concludes. The review brings together scientific understanding from over 50 years of research on eutrophication and a discussion of the policy frameworks currently in place to deal with this issue.

A new study has reviewed the dramatic changes that have taken place over recent decades in ‘network-bound systems’ of electricity grids, water supply and wastewater management. Focusing on case studies in The Netherlands, the study found that consumers are becoming more active participants in the supply of these resources and services.

A new study has compared the water governance and management systems of nearly 30 river basins around the world. Results indicated that governance systems with distributed political power and good co-ordination help to implement the principles of good governance in water management practice, and to adopt more advanced climate change adaptation policies.

Improving local water quality could mitigate the damaging effects of rising CO2 on marine ecosystems, new research suggests. Scientists in Australia found that nitrogen pollution in seawater, when acting in combination with heightened CO2 concentrations, had a significant effect on the growth of turfing algae, which displace kelp forest ecosystems.

The impact of shale gas development on surface water quality has been explored in a recent study. Focusing on the Pennsylvania portion of the Marcellus Shale formation (which stretches from West Virginia to the Canadian border), the researchers conclude that shale gas wells and the treatment of shale gas extraction waste have measurable impacts on downstream surface water quality.

Research into future climate scenarios suggest that by 2100, climate change could lead to annual damages in the EU from river flooding alone of €14 billion to €21.5 billion, with more people affected than today, and a reduction in household welfare.

Research from Slovakia suggests that the total area of change in land cover, as well as land management practices, are more important in generating floods than the type of land cover change, such as deforestation.

Modern flood risk management is placing more emphasis on improving the resilience of communities prone to flooding. By examining three case studies, a recent investigation has provided insight into how resilience is put into practice, suggesting that clearer identification between the roles of different actors and better communication to the public is needed for successful implementation.

Around 20% of all species found in a Spanish coastal wetland could be affected by increasingly salty water as seawater intrudes into the groundwater system as a result of groundwater being withdrawn to irrigate crops. This is the conclusion of a recent study which used a Life Cycle Impact Assessment approach to characterise the ecological damage in the wetland as a result of changes in groundwater consumption.

Human water consumption has increased the frequency and intensity of periods of abnormally low flow in streams, new research suggests. The frequency of these events increased by 30% globally, largely due to use of water for irrigation, the researchers conclude.

The number of earthquakes of magnitude 3 or greater in the central and eastern US has increased significantly in recent years, from about 21 a year between 1967 and 2000, to over 300 between 2010 and 2012. Most of this increase seems to be linked to the deep injection of wastewater in underground wells, according to a recent review of seismic activity.

Eight key features for increasing the climate change resilience of water management and spatial planning projects are presented by new Dutch research. These include: focusing on the long term, integrating the projects with other sustainability measures and encouraging stakeholder participation.

Climate change may increase the amount of pathogens entering bathing waters in some areas, finds a new study. The research, carried out in a lagoon in the Baltic Sea, found that, although higher temperatures can reduce microorganism populations, this is likely to be outweighed by contamination due to runoff caused by increased rainfall. The authors are currently developing a system for alerting local authorities and the public to potentially hazardous bathing water.

More adaptive approaches to planning could help policymakers deal with deep uncertainties about the future of our planet. Researchers have developed a method for adaptive planning which they suggest could protect against failure when future predictions turn out to be inaccurate. They illustrate their approach using the case of water management in the Rhine Delta region of the Netherlands.

Microbes found in groundwater may be resilient to periods of drought. A new study measured the enzyme activity of microbes, which shows whether they are alive and active, in a groundwater well. No significant difference in enzyme activity was found between those microbes that had experienced drought for four months and those that had not.

Zero Energy Buildings (ZEBs) are a viable means to reduce global energy demand, a new study suggests. However, in response to the drop in energy costs for the household due to better energy efficiency, people may begin to consume more energy than they otherwise would. These so-called ‘rebound effects’ can undermine emissions reductions, the study says, and it proposes approaches that could lessen these impacts.

The English Channel (La Manche) is one of the world’s busiest sea areas, and management of it is a challenging task. This study reviews governance across the Channel, finding poor integration between countries, sectors, policies and research. The study also considers management in terms of the ecosystem approach and suggests that linking research between the UK and France could be key to improving marine governance.

Reliable data regarding marine debris pollution in the Black Sea are lacking. This study provides the first account of the abundance and types of litter floating in the north-western part of the Sea. This information will help to develop effective solutions for marine litter in the region and therefore to achieve the EU objective of ‘Good Environmental Status’ by 2020.

Straw from previous harvests can be used to help increase crop yields and improve the efficiency of water use in arid regions, finds a new study from China. By testing different techniques to improve water efficiency, the researchers found that the most effective method involved using straw to cover the soil when growing maize and wheat together in the same growing season.

Soil erosion in Italy could be reduced by 43% if Good Agricultural and Environmental Conditions (GAEC) were fully adopted, a recent study has found. Reducing soil erosion would also increase soil organic carbon stocks, particularly on cultivated sloping land.

The European anchovy is one of the most important small pelagic fish in the Adriatic Sea, but the size of the stock can fluctuate year on year. This study aimed to investigate the link between anchovy catch and winter circulation patterns in the North Adriatic sea. The findings show that oceanographic conditions during winter determine anchovy abundance. Prediction of these conditions could help to guide sustainable fisheries management in the region.

‘Adaptive co-management’ could help water managers cope with future shocks and unpredictability brought by climate change, according to a recent study. They identify five conditions for policies that would create an enabling environment for this management approach, which include the need to account for water’s ecological functions, and for stakeholders to learn from each other.

A recent study has analysed research on implementing the Water Framework Directive (WFD) in Europe and identified a number of research gaps that could be filled. For example, some countries, such as Hungary, Romania and Slovakia, have not been well studied and more research on the experiences of such countries would build up knowledge on the implementation of the WFD across Europe.

As the climate becomes more volatile, managing the risk of flooding has never been more important. This study proposes a new framework for evaluating how flood risk is managed by governments, which is applied to reveal the strengths and weaknesses of the system in England. The researchers say their approach can help to improve flood-risk governance and could be applied to other countries as well as other types of hazard.

A new framework has been developed to assess how effective Flood Emergency Management Systems (FEMS) are in Europe. Examining FEMS in five European countries, this study highlights the strengths and weaknesses of existing systems and makes recommendations for improving their effectiveness, particularly in relation to institutional learning, community preparedness and recovery.

Water-supply planning that considers the preferences of multiple stakeholders under uncertain and variable future conditions are more robust than planning decisions based on historical conditions, a recent study has stated. Using the Thames river basin in the UK as an example, the researchers present a new computer-modelling approach to assess which combinations of water-management measures best secure future water supply under a wide range of possible future conditions.

This study paves the way for better projections of the impact of climate change on plants, including agricultural crops and carbon drawdown. The research shows how an equation used in climate models to represent soil moisture levels is responsible for major variations in estimates of the carbon cycle.

Domestic water saving is important — not only to address water scarcity and drought, but also to save energy and tackle climate change. Water-management strategies are needed to prevent these shortages, and include incentives to change consumers’ behaviour concerning water use. This study examines the design of a behaviour-change system and a linked incentive model to stimulate a sustainable change in water-consumption behaviour.

A recent study helps city planners find the greenest and most effective way of producing renewable energy, crops and water on rooftops. The researchers developed a method for analysing the performance and environmental impacts of different combinations of rooftop rainwater-harvesting-, energy- and food systems. It could aid efforts to promote urban self-sufficiency and a sustainable circular economy, they suggest.

Low oxygen levels (‘hypoxia’) are a pressing concern for marine and freshwater ecosystems worldwide, and this may deteriorate as ocean temperatures rise. Hypoxia causes stress in organisms, which can cause reproductive impairments that persist across generations — even the offspring that have never been exposed to hypoxia. Previous studies discovered that hypoxia can disrupt sex hormones, resulting in birth defects and affecting reproduction of male fish over several generations. This study shows how hypoxia can also affect female marine medaka (Oryzias melastigma) over multiple generations — and thus may pose a significant threat to the sustainability of natural fish populations worldwide.

Hari Menon pointed out that deliveries were largely constrained due to lack of on-ground staff that had left cities in large numbers prior to the lockdown

There was significant spike in downloads and uploads per user, owing to the high volume of work and streaming content across India.

There has been a significant increase in cybercrime against women, especially sextortion, during the COVID-19-induced lockdown with "caged criminals" targeting them online, say experts.

Cybercriminals are unleashing a surprisingly high volume of new threats in this short period of time to take advantage of inadvertent security gaps as organizations are in a rush to ensure business continuity.

​​Companies are seeking to balance freedom of expression with the potential for damage to their business, not for the first time, but more gingerly perhaps, given the level of polarisation. ​​

Working from home was never so good. Five tips from a pro for social distancers and the social distanced on not just how to survive self-quarantine but thrive in it.

The alliance aims to help clients provide enterprise end users with exceptional data control across multiple data sources.

A passion for data is a prerequisite to pursue a career in data science — datasets should instantly inspire you to infer, analyse and visualise information.

The driving force is the challenges that are emerging due to substandard and unstructured data

Reliance Retail has deployed a technology team to develop applications in order to create seamless online and offline experience in the coming financial year.

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

Some MNC banks may seek clarity from RBI; companies in a fix over Chinese inflow in the rights issue.

Companies like Sony, Samsung, Panasonic, Haier and Godrej Appliance are leveraging Livechat, WhatsApp, DIY video as well as on-call assistance, and helping remotely on real time basis as their service centres are closed in compliance with the government directives.

There are more than 30,000 microwave ovens, AC and washing machines which needs repair at a time when Indians are locked indoors and doing household chores themselves due to the lockdown.