A new UK study suggests that there are associations between obesity, physical activity, and levels of CO2 emissions from transport. These associations seem mostly to reflect the fact that obese people tend to travel longer distances by motorised forms of travel. They may also partly reflect less ‘active travel’ by bicycle or walking by obese people.

People who live in the most ‘activity-friendly’ neighbourhoods do up to 1.5 hours more physical activity a week than those in the least supportive neighbourhoods. This is according to a new international study which measured levels of exercise — mainly walking for recreation or transport — in relation to the urban environment across 14 diverse cities. The results show how urban design — such as parks and local amenities — can promote healthy lifestyles which also bring environmental benefits, such as better air quality, through reduced car use.

Hybrid and electric vehicles emit lower levels of carbon dioxide and air pollutants than conventional petrol and diesel vehicles, yet their market uptake in the EU remains limited. New research provides an assessment of the Total Cost of Ownership (TCO) — which combines purchase and operating expenses — of different vehicle types. By comparing historical data on hybrid, petrol and diesel vehicles in three countries (Japan, the UK and the USA), researchers found a strong link between TCO and market share of those vehicles. They also identified a number of ways in which policymakers may promote the adoption of cleaner vehicles through the provision of financial incentives.

It is crucial for CIOs to break free from set behaviors and relationships in order to establish IT as a full business partner. If CIOs complain that they feel ignored by the business, they are themselves to blame.

High levels of waste production must be tackled as part of the move towards sustainable living. Recent research has used Sweden as a case study to assess the strength of suitable policies and strategies that are required to break the link between economic growth and waste generation.

New research on sustainable forest management (SFM) initiatives in Russia and Sweden has indicated that the main challenges to SFM are combining top-down and bottom up approaches to management, coordinating the different sectors involved and including all actors and stakeholders.

New research has investigated the possibility of transferring policy between EU Member States. It studied the outcomes of an EU-funded project that aimed to integrate land use planning and transport management across Europe, and identified barriers to transfer, which included language, differing planning traditions and difficulties in systematically adopting a policy across a nation. The study also highlights a role for EU projects in beginning the process of policy transfer.

Renewable energy plays an important role in economic development, according to a recent study which investigated the relationship between economic growth and energy consumption in Europe.

Assessing the potential of new environmental management tools often brings an ‘innovation dilemma’: is it better to stick with what is known to work, or to implement new measures that are potentially more effective, but also more uncertain? Researchers have proposed an approach to deal with these dilemmas, and applied it to the case study of an invasive species programme in the US.

EU integration may have led to more sustainable consumption patterns in new Member States (NMS) during 1995-2007, according to researchers from Lithuania. Their study indicates that, during this period in new Member States, a smaller share of household expenditure was spent on ‘essential’, but more environmentally-damaging items, such as food, drink and housing, and a larger share on ‘luxurious’, but less environmentally damaging, items.

A lack of trust between stakeholders, planners and decision makers in coastal Portugal is obstructing adaptation to climate change plans, finds a new study. The researchers suggest that building trust between stakeholders and coastal managers could lead to improved participation and dialogue for future planning, financing and implementation of coastal adaptation.

The drive to increase renewable energy production can sometimes be at loggerheads with the desire to preserve natural landscapes. In this study, researchers from across Europe assessed the environmental impacts of renewable energies in the Alps, making key recommendations to resolve conflicts between different users of habitats.

Energy production uses large quantities of water and, in turn, water provision requires considerable amounts of energy. A new study has investigated the interconnection between water and energy, the ‘water-energy nexus’, in Spain and found that 5.8% of total electricity consumption is for water-use and 25% of water withdrawals are for energy generation.

A recent study suggests that a shift to more sustainable development, based on ecosystem services, is needed to support human health and wellbeing. Focusing on ecosystem services provided by river catchments, this study recommends that more needs to be done on a practical level to support decision-makers, in a way that recognises the relationships between different types of ecosystem services.

“Gaming traffic has increased by 50% in the last few weeks, with doubling of traffic in video streaming and collaborative work apps like Skype, Teams and Zoom,” said Ivo Ivanov, CEO of DE-CIX International, which runs an internet exchange in Mumbai.

Sharing more details of the same, an official Spokesman said that as per the latest MHA Guidelines, activities in a region shall be allowed based on the risk profiling of the region/districts into Red (Hotspots), Orange, and Green zones. ​​In the Orange zone IT/ITES would be allowed to carry out their activities with staff strength of 50 percent.

High Nature Value (HNV) farmland is agricultural land that supports biodiversity and can be identified by its environmentally sound farming practices. New research on bird biodiversity on French HNV farmland has concluded that conservation of HNV farmland is important as well as conserving areas that were previously HNV and have undergone recent agricultural intensification.

The way in which agricultural land is managed can cause environmental changes that affect biodiversity and the services provided by ecosystems. A new study suggests agri-environmental schemes that focus on restoring common weeds, such as thistles, buttercups and clover, could have wide-ranging benefits as these plants appear to help stabilise the supportive links between different species found in farmlands.

The damaging impacts of the invasive alien plant, the giant hogweed, decline over time, new research from the Czech Republic has concluded. Although this plant initially reduces the native species richness of the grasslands it colonises, the study found that numbers of native species increased again in sites that had been colonised by hogweed for 40 years or longer.

Marine Protected Areas should be managed as integrated networks rather than isolated units because of the high degree of exchange between them, a new study suggests. The researchers found that the large majority of sea bream (Sparidae) and wrasse (Labridae) fish spawned in MPA study sites in the Mediterranean Sea were transported via currents to other MPAs and unprotected areas, highlighting their interconnected nature.

Scientists recommend policies that alternate between mowing and grazing to manage Europe’s high-nature-value grasslands. This comes after a new seven-year study found that a high plant-species diversity helps grasslands to maintain productivity and to resist depletion of phosphorus caused by livestock grazing and depletion of potassium caused by mowing.

New research has examined three different categories of Ecological Risk Assessment (ERA), each with different goals. The researchers find that overlaps between the three assessments could be combined to create a more comprehensive form of ERA, usable by regulators and environmental decision makers. There is an inherent trade-off between increasing agricultural production and protection of biodiversity. This study models the effects of biodiversity conservation agri-environment schemes (AESs) and ecosystem service provider schemes, and shows that determining the aim of an agri-environment scheme is key to improving its efficiency. Such an optimisation could allow AES to be rolled out more generally to provide the backbone for both high yields and enhanced farmland biodiversity, say the researchers.

Reconciling human development with conservation requires a comprehensive understanding of the current ecological condition and spatial distribution of land. Using recent and spatially explicit global datasets, this study quantifies the degree of human modification across all terrestrial lands, ecoregions, and biomes1. The results suggest that fewer unmodified lands remain than previously reported and that the majority of the world is in a state of intermediate modification, with 52% of ecoregions classified as ‘moderately modified’. The researchers state that these regions are highly fragmented due to human activities and fall within critical land-use thresholds2 — they require urgent attention. These regions, therefore, require proactive spatial planning to maintain biodiversity and ecosystem function before vital environmental resources are lost.

Cyanobacteria — often referred to as blue-green algae — are found in water bodies around the world and can produce toxins with potential health risks. This US-wide study found a significant positive association between cyanobacterial bloom coverage and death by non-alcoholic liver disease. The researchers say their study suggests some evidence of a potential health risk and should be used to generate further investigation into the health impact of cyanobacteria.

A methodology for assessing ‘chemical footprints’ has been developed by researchers to evaluate human pressures and the impact of chemicals released by the production and consumption of goods. The study integrates a life-cycle approach with different methodologies, such as those developed in the context of environmental risk assessment and sustainability science, with the aim of assessing the extent to which chemicals impact on ecosystems beyond their ability to recover (i.e. surpass planetary boundaries).

Nitrogen and phosphorus pollution change the relationship between the tropical coral Stylophora pistillata and the algae living inside its tissues, a recent study has found. The researchers say the pollutants, mainly from urban and agricultural discharges, affect algae photosynthesis and the essential transfer of carbon from algae to the coral.

Farming fish together with seaweed and other species could help improve the sustainability of aquaculture and reduce pollution. A new study provides a tool for designing sustainable fish farming systems and calculates their potential to recycle waste. An example of a salmon farming system incorporating seaweed and sea urchins could reduce nitrogen releases to the environment by 45%.

Pesticide-sparing approaches to farming do not have to compromise on crop yields, new research suggests. A study that explored the impact of reduced herbicide use across a variety of different farming contexts found that herbicide-efficient systems could be just as productive as conventional systems — and more so than organic systems — whilst having other important environmental benefits.

Pesticide-related poisonings in EU Member States must be reported to the European Commission under current legislation, but there is no standard information collection and reporting system. A new system has been proposed, which harmonises data collection, categorisation and reporting, enabling exposure data to be compared among Member States. The new system would improve the monitoring of pesticides in Europe and aid the identification of emerging problems.

The removal of arsenic from water using a brown seaweed (Sargassum muticum), coated with iron hydroxide, has been tested in a recent study. Under optimal pH conditions, the method removed 100% of the arsenic, indicating the viability of this method for treating contaminated water.

According to most EU legislation, regulatory assessment of chemicals should make use of all available and relevant studies. However, in practice, assessments tend to be predominantly based on research sponsored and provided by industry as part of their legal obligations to show safety of their products, rather than on independent peer-reviewed findings. To bridge this science–policy gap, a team of Swedish researchers, in combination with regulators at three Swedish governmental agencies, have published a list of recommendations aimed at increasing the regulatory usability and impact of academic research. This advice is aimed at researchers, for whom it clarifies relevant regulatory data requirements and quality criteria. However, it is also relevant to policymakers, in that it highlights the advantages and availability of relevant, reliable peer-reviewed research for use in the regulatory assessment of chemicals. The study’s recommendations contribute to the formulation of more science-based, sustainable policies.

Living near busy roads is associated with an increased risk of childhood leukaemia, according to French researchers. The study found that children living within 500 metres of major roads were more likely to develop leukaemia than those who lived far from such roads. It is possible that high levels of traffic pollution from the roads are responsible for the higher rates of the illness.

Setting cycle and footpaths further back from the road can significantly lower the amount of air pollution that cyclists and pedestrians inhale, suggests new research. While wide gaps are not always practical, the study shows that even small increases in distance could substantially reduce the dose of pollution.

European buildings built in the 1950s, 60s and 70s may contribute towards levels of toxins in the body, a new study suggests. Polychlorinated biphenyls (PCBs) were found at elevated levels in children that lived in houses and studied in schools built during this period, before PCBs were more thoroughly regulated in the construction industry. Although food is generally a more concentrated source of these toxins, the authors say exposure through these environments should be minimised wherever possible.

Air pollution via small particulate matter (PM) from diesel fumes and other sources is of growing concern in urban areas, and contributes to poor air quality. In European urban areas, PM pollution often exceeds World Health Organization (WHO) safe levels for human wellbeing. In response to this, the European Commission has encouraged researchers to develop a low-cost, sustainable material that captures these particles in order to clean the air1. This study created a new PM capture material using sustainable chemical processes where the carbon footprint and energy use of the production process of the remediation material is taken into account. The newly developed porous material is called ‘SUNSPACE’ (an acronym derived from ‘(SUstaiNable materials Synthesized from By-products and Alginates for Clean air and better Environment’).

Pests that cause millions of euros in damage to Europe’s forests every year could be controlled using fungi. A new study finds that certain strains and formulations of fungi are extremely effective in killing large pine weevils. Control of the weevils using fungi may provide forest managers with an alternative to chemical pesticides.

Throughout history people have turned to nature for relief from illnesses and this remains true today. With new technologies, researchers have an even greater ability to identify natural products that may lead to treatment or prevention of a wide range of health problems.

Preserving biodiversity seems to reduce the emergence and spread of human diseases in many cases, according to an investigation into the links between biodiversity and human health. It concludes that there is mounting evidence indicating that preserving ecosystems in their natural state generally decreases the occurrence of infectious diseases.

Seaweed may prove to be a valuable tool to monitor metal pollution in coastal waters, new research has found. Spiral wrack seaweed (Fucus spiralis), which is common to rocky coastlines across western Europe, was found to contain concentrations of metals that rose and fell in line with concentrations in the surrounding seawater. This makes it a good candidate for inclusion in the European environmental specimen banks as part of an environmental monitoring network under the Marine Strategy Framework Directive.

AN acreage on Tasmania’s East Coast headlined a busy week for big sales in Tasmania.

VIRGINIA BEACH – The Virginia Department of Transportation Hampton Roads District continues to monitor interstate and rural road conditions while...

The post Jaipur Literature Festival rounds out final weekend of OzAsia appeared first on The Lead SA.

FREDERICKSBURG, Va. ˗˗  CSX will close Lansdowne Road in Fredericksburg to through traffic on Monday, Nov. 12 through early  Saturday, Nov. 17  to...

Watford town centre's fantastic range of restaurants, pubs, and bars have teamed up for the third consecutive year to celebrate Watford Food & Drink Week. From Monday, June 17, to Sunday, June 23, you can enjoy special drinks offers, free samples and discounted set menus throughout the town centre.

BRISTOL – In an effort to keep motorists informed, the Virginia Department of Transportation (VDOT) provides weekly information about highway...

BRISTOL – In an effort to keep motorists informed, the Virginia Department of Transportation (VDOT) provides weekly information about highway...

BRISTOL – In an effort to keep motorists informed, the Virginia Department of Transportation (VDOT) provides weekly information about highway...