Environment news

Antibiotic resistance in struvite fertiliser from waste water could enter the food chain

DG ENV - Fri, 20/04/2018 - 13:00
The application to crops of struvite (magnesium ammonium phosphate) recovered from waste water may cause antibiotic resistance genes (ARGs) present in this fertiliser to enter the food chain. Chinese researchers who conducted this study on Brassica plants suggest that ARGs in struvite pass from the soil into the roots of the plant, and from the roots to the leaves, via the bacterial community already present. The results of this research highlight the need for struvite production methods and agricultural practices that minimise the risk of antibiotic-resistance transmission from struvite to humans or animals via the environment.
Categories: Environment news

Trade: European Commission proposes signature and conclusion of Japan and Singapore agreements

Presidency - Wed, 18/04/2018 - 10:04
European Commission - Press release Strasbourg, 18 April 2018 The Commission today presented the outcome of negotiations for the Economic Partnership Agreement with Japan and the trade and investment agreements with Singapore to the Council. This is the first step towards the signature and conclusion of these agreements.
Categories: Environment news

Key elements of the EU-Japan Economic Partnership Agreement

Presidency - Wed, 18/04/2018 - 10:04
European Commission - Fact Sheet Strasbourg, 18 April 2018 The negotiations for the EU-Japan Economic Partnership Agreement were launched in 2013. This Economic Partnership Agreement will boost trade in goods and services as well as create opportunities for investment.
Categories: Environment news

Statement by President Jean-Claude Juncker on the situation in Syria

Presidency - Sat, 14/04/2018 - 10:06
European Commission - Statement Brussels, 14 April 2018 Last night, France, the United Kingdom and the United States responded in a coordinated military action to the heinous chemical weapons attack carried out by the Syrian regime against civilians in Douma on 7 April.
Categories: Environment news

Commissioners Bulc and Arias Cañete welcome the IMO agreement on CO2 reductions in the maritime sector

Climate Action - Fri, 13/04/2018 - 17:23
European Commission - Statement Brussels, 13 April 2018 Following the agreement reached today at the International Maritime Organisation (IMO) on an initial strategy to reduce greenhouse gas (GHG) emissions from international shipping, Commissioner for Transport Violeta Bulc and Commissioner for Energy and Climate Action Miguel Arias Cañete issued the following...
Categories: Environment news

Vegetative Vigour Terrestrial Plant Test adapted for assessment of atmospheric pollution

DG ENV - Thu, 12/04/2018 - 18:46
It is important to understand the extent to which atmospheric (air) pollution damages plants (i.e. its phytotoxicity) as well as the wider ecosystem (i.e. its ecotoxicity). For this reason, researchers have adapted the Organisation for Economic Cooperation and Development (OECD) Vegetative Vigour Test1 for the assessment of the ecotoxicity of samples of aerosol (suspensions of fine solid particles or liquid droplets in air). Typically, the test involves spraying the trial liquid on above-ground portions of the plant, such as the leaves. The adapted protocol involves extracting water-soluble aerosol compounds from aerosol samples to spray on the plant. The new protocol is sensitive enough to determine phytotoxicity and establish a clear cause–effect relationship, and as such has the potential to serve as a useful tool for the assessment of the effects of air pollution on environmental and human health.
Categories: Environment news

Potential contamination of copper oxide nanoparticles and possible consequences on urban agriculture

DG ENV - Thu, 12/04/2018 - 18:46
Researchers have assessed the phyto-toxic effects of copper nanoparticles on vegetables grown within urban gardens, comparing increasing doses of these nanoparticles to simulate potential aerial deposition to extreme pollution of CuO-NP in a range of increasing exposure periods. Lettuce and cabbage absorbed high amounts of copper nanoparticles, after 15 days of exposure, which interfered with photosynthesis, respiration and also reduced growth. Under the specific exposure conditions of the study the researchers indicate that metal nanoparticles could lead to potential health risks to humans from the contamination of crops from pollution.
Categories: Environment news

How eco-innovations improve environmental performance within and across sectors

DG ENV - Thu, 12/04/2018 - 18:46
A team of Italian scientists has published a study highlighting the important role of intersectoral linkages and eco-innovations in shaping industry’s environmental performance (a measure of its ability to meet environmental targets and objectives) across Europe. The research indicates that eco-innovation can produce positive effects, both directly (in the sector where it is developed) and indirectly (in linked sectors at home and abroad). These insights are relevant to corporate and policy governance strategies aimed at maximising the environmental and economic potential of novel green technologies.
Categories: Environment news

Mapping the vulnerability of European cities to climate change

DG ENV - Thu, 12/04/2018 - 18:46
A new study has assessed the vulnerability of 571 European cities to heatwaves, droughts and flooding caused by climate change. The causes of vulnerability differ across Europe and the researchers say the results could be used to design policies to mitigate the impacts.
Categories: Environment news

Relative environmental impact of nanosilver in products may be marginal compared with impacts of other components

DG ENV - Thu, 12/04/2018 - 18:46
A new study has analysed the environmental impact of 15 products containing nanosilver, highlighting the contribution of this novel material to the items’ overall environmental burden. The findings show that nanosilver impacts, such as fossil fuel depletion and human-health impacts, are relative to content, and can be marginal when considered in the context of the product’s other materials. Based on their results, the researchers recommend considering the overall impacts and benefits of nano-enabled products in evaluation and environmental guidance on their development.
Categories: Environment news

Three-quarters of all human releases of mercury have occurred since 1850

DG ENV - Thu, 12/04/2018 - 18:46
A new study has, for the first time, estimated total anthropogenic releases of mercury over the last 4 000 years, up to 2010. Overall, the study estimates that a total of 1 540 000 tonnes of mercury have been released; three-quarters of this since 1850, and 78 times more than was released through natural causes over this period. Therefore, human activity has been responsible for a significant level of contamination, and this inventory can be used to inform and assess mitigation measures. The publication coincides with the ratification of the Minamata Convention on Mercury, and the new EU Mercury Regulation1, which prohibits the export, import and manufacturing of mercury-added products, among other measures.
Categories: Environment news

Urban vegetation can react with car emissions to decrease air quality in summer (Berlin)

DG ENV - Thu, 12/04/2018 - 18:46
Researchers have shown that emissions from vehicles can react with emissions from urban trees and other plants, resulting in a decrease in air quality in cities in summer; this reduces the otherwise positive impacts of urban vegetation. The study, conducted in Berlin, showed that during a July heatwave, 20% of ozone concentrations were due to emissions of volatile organic compounds (VOCs) from vegetation interacting with other pollutants. To reduce this effect, lowering emissions of these other pollutants is crucial.
Categories: Environment news

New hazard index tool to aid risk assessment of exposure to multiple chemicals

DG ENV - Thu, 12/04/2018 - 18:46
Evaluating the level of danger to human health from exposure to multiple chemicals in contaminated sites is a complex task. To address this difficulty, researchers have developed a new screening tool that can be incorporated into public health risk assessment, which may include polluted former industrial plants, waste dumps, or even land where pesticides have been used. This ‘hazard index’ approach indicates when risk to health is high, which organs are most affected, and where further evaluation should be conducted in the context of environmental or occupational exposure at such sites.
Categories: Environment news

Risk model suggests nanomaterials could reach toxic levels in San Francisco Bay area

DG ENV - Thu, 12/04/2018 - 18:46
Although nanomaterials are already in widespread use, their risk to the environment is not completely understood. Researchers in the US have developed a next-generation risk-assessment model to better understand nanomaterials’ environmental impact. Applied to the San Francisco Bay area, the model predicted that even soluble nanomaterials could accumulate at toxic levels.
Categories: Environment news

Insights for urban planning — constructed wetlands sited near industry exposed to high levels of pollution

DG ENV - Thu, 12/04/2018 - 18:46
Constructed wetlands serve as a cost-effective and multi-purpose option for storm-water treatment in urban landscapes, offering flood protection as well as wildlife habitat. However, a new study shows that when nearby land use includes industry, wetlands can accumulate high levels of pollution and potentially become toxic to wildlife. This new piece of research offers important insights for the planning and management of wetlands.
Categories: Environment news

UV water treatment may increase antimicrobial activity of linezolid antibiotic

DG ENV - Thu, 12/04/2018 - 18:46
UV treatment does not always turn hazardous water pollutants into harmless substances. Recent lab tests suggest that the toxicity of the antibiotic linezolid to microorganisms appeared to increase post-treatment. This research did find, however, that UV treatment successfully reduced the antimicrobial activity of four other antibiotics tested, plus four artificial sweeteners.
Categories: Environment news

Data gathered by the public on UK butterfly populations could be useful for conservation

DG ENV - Thu, 12/04/2018 - 18:46
Researchers have compared the findings of a citizen-science project and a long-running butterfly monitoring scheme in the UK to gain insights into the reliability of data gathering by the public. They found that — contrary to the scepticism with which such projects are sometimes viewed — much of the citizen-recorded data agreed with the findings of more formal monitoring, particularly for species often found in gardens. This indicates that mass-participation sampling not only provides a valuable tool for public engagement, but, in this case, could also provide valid data to inform butterfly conservation.
Categories: Environment news

Taking stock: progress in natural capital accounting – November 2017

DG ENV - Thu, 12/04/2018 - 18:46
The growing human population and a shift to more resource-intensive habits and behaviours are increasing the demands on global ecosystems. Natural capital is a way to describe Earth’s natural assets, including soil, air, water, and living things, existing as complex ecosystems, which provide a range of services to humans. Depleting and degrading these reserves may irreversibly reduce the availability of benefits to future generations. This In-Depth Report presents an overview of ideas, debates and progress so far in natural capital accounting, in particular in accounting for ecosystems and their services.
Categories: Environment news

Visual soil evaluation — a key tool for better management of risks to soils

DG ENV - Thu, 12/04/2018 - 18:46
A new review of the potential uses of visual soil evaluation (VSE) shows how this tool can be used to indicate risks of erosion, compaction, greenhouse gas emission or storage and surface-water run-off. Assessing soils in this way is not only useful for agriculture, but has implications for the wider environment, due to the vital role that soil plays in the provision of ecosystem services, for example as a habitat for biodiversity and as a carbon sink.
Categories: Environment news

Implementation of innovative, resource-efficient urban water systems depends on wide-ranging cooperation

DG ENV - Thu, 12/04/2018 - 18:46
New technology that makes energy capture from waste water and re-use of grey water possible can contribute to energy- and resource efficiency — but the widespread application of such technology requires a new, collaborative approach, shows a new study. Taking radical innovation in urban water systems beyond the pilot stage will require cooperation between a variety of stakeholders, suggest the findings of expert interviews and workshops.
Categories: Environment news

Pages