Two shared electric car schemes, in Berlin and Paris, have been examined by a recent study. Although both schemes are progressive, Berlin's takes an 'inter-modal' approach to encouraging sustainable mobility, because it integrates electric cars into the wider public transport system. The scheme in Paris, however, focuses on cars as the main form of transport.

A recent paper suggests that the Forest Stewardship Council (FSC) certification scheme has not reduced deforestation, as originally intended, but acts instead as a market governance tool, which may become a barrier to international trade. However, it may develop a conservation role in conjunction with market initiatives which value ecosystem services, such as carbon sequestration through the Clean Development Mechanism.

A two-stage payment for ecosystem services (PES) scheme that first changes public behaviour and attitudes towards conservation before implementing payments would be more effective than a community conservation approach or a single-stage PES scheme, according to a recent study. This approach was found to be successful for a forest conservation project in Peru.

New research from Vietnam has provided insight into factors that may influence the likelihood of local people supporting schemes that reward them for protecting services provided by the environment. It suggested that local scoping studies and open dialogue with participants are essential for these schemes to be successful.

A recent study has explored the role that renewable energy schemes can play in promoting sustainable development at the local level. It suggests that more must be done to encourage local investment and involvement in renewable energy projects if global sustainability objectives are to be met.

Public support for pay-as-you-throw (PAYT) waste schemes is significantly higher among those who have actually experienced them, finds new research. The study indicates that there is less resistance to such schemes, which charge householders a fee that varies with the amount of waste collected, once they have been introduced.

Congestion schemes can encourage people to adopt environmentally friendly behaviours more generally, a new study suggests. Researchers who surveyed car owners after the introduction of a congestion scheme in Stockholm found that after its introduction nearly half of people surveyed adopted greener behaviours such as conserving energy and water.

New research aimed to identify the factors that lead to the success of Payment for Ecosystem Services (PES) schemes. The study analysed 40 different schemes in Latin America to identify factors related to success. The researchers identified four such factors, which could inform policy and aid decision makers in designing PES initiatives with increased chances of success.

The uncertain economic climate has severely affected companies’ decisions on whether to renew Eco Management and Audit Scheme (EMAS) certification in Spain, a recent survey indicates. The study suggests that a company is less likely to renew if initial certification was mainly motivated by government subsidies and grants than if certification is believed to improve business performance.

Agri-environment schemes (AES) are widely researched; some important issues, however, remain unstudied. Researchers have investigated some of these issues using a sample of olive growers in southern Spain. Their study reveals the level of monetary incentive needed for farmers to accept an ‘ecological focus area’, and a general unwillingness to participate collectively. These results could help policymakers design more cost-effective AES.

To assess the impact on ecosystems of chemical contamination in aquatic environments, scientists need to measure not only the concentration of the contaminants, but also the extent to which they can disrupt biological processes at a cellular level in plants and animals and at an ecosystem level. According to a new study, considering these complex inter-relationships in combination will help improve the ecological status of waterways, in line with Water Framework Directive (WFD) commitments.

Phosphorus in sewage and manure could be more available to crops than previously thought, suggests new research. The study found that some forms of sewage and manure treatment provided plants with more phosphorus than conventional inorganic fertilisers.

Ireland's national agri-environment scheme can reduce nitrate leaching from beef farming, shows a recent study. Nitrate leached at an average rate of 17.3 kilograms per hectare (kg/ha) on studied plots which complied with the scheme. This compares with 63.1 kg/ha on intensively farmed plots. The programme can therefore help Ireland meet requirements of the EU’s Water Framework Directive (WFD) and Nitrates Directive, the researchers suggest.

A recent project has developed a method to spatially target payments to areas where multiple ecosystem services, combining biodiversity conservation with carbon and water services, are jointly provided, so as to enhance the cost-effectiveness of the PES scheme. The study focuses on Madagascar, but the method could be applied at the national or regional level in any country.

An international group of researchers has proposed a new way of describing payments for environmental services (PES). The new definition supplies a framework, incorporating the social aspects of PES, which can be used by practitioners, such as governments, to design and implement a variety of PES schemes.

Agri-environmental schemes (AES) do successfully enhance the number and variety of insect pollinators, research suggests. They are particularly effective when implemented in arable landscapes which also contain some semi-natural habitat.

Biodiversity offset schemes do not always fully compensate for loss of habitat due to development, new research suggests. Of 66 development projects in France with offset schemes, it was found that numbers of species in offset sites was on average five times lower than in the land destined for development. Furthermore, even endangered species were not always protected by these offset sites.

Diverse agri-environmental schemes which combine flowering crops with semi-natural habitats, such as grasslands and hedgerows, will be best for bees, new research suggests. The researchers examined the foraging behaviour of honey bees, bumblebees and other wild bees and found that all bees used semi-natural habitats, which were particularly important for wild bees, in addition to crops, such as sunflowers.

Acidification of water bodies can have substantial impacts on aquatic wildlife, and even after chemical conditions improve, biological recovery may lag behind. A study of Swedish lakes shows that, although their chemical quality has improved as a result of international reductions of acidifying emissions, biological recovery has been much slower in some lakes.

Small mammals clearly benefit from a UK agri-environment scheme (AES), a recent study concludes. Numbers and diversity of voles, shrews and mice were found to increase on and around farmland with 6 m wide field margins and patches of semi-natural habitat - features encouraged under the government-led AES.

A method for developing more cost-effective agri-environment schemes is outlined in a recent study. The procedure can be used over large areas, accounts for hundreds of management regimes and several different endangered species. The model is one of the first to account for the timing of measures and, when applied to Saxony in Germany, proposed savings of over €3 million, while also improving some conservation outcomes.

The Natura 2000 network is the backbone of nature conservation in the EU, and agri-environment schemes (AES) are an important tool to protect biodiversity on European farmland. A recent study, which investigated the effectiveness of AES in relation to grassland birds in Poland, found that AES were not associated with species richness of target species, and proposed a number of reasons for this. The researchers recommend that AES management regimes should be diversified and customised to provide optimal habitat for a wider range of bird species.

Researchers have found that farmer experience, concerns and motivation influence environmental outcomes for agri-environment schemes (AES), in a study in southern England. Farmers with more environmental-management experience and/or concern for wildlife created habitats that provided more pollen and nectar for bees and butterflies and winter seed for birds. The results suggest that supporting environmental learning among farmers may increase the success of AES.

A team of UK researchers has analysed interviews with a selection of farmers from across England in an effort to determine the sociocultural factors influencing their decisions to cooperate with each other on collaborative agri-environment schemes (cAES). Results from this study have significance for the success of AES in the region, as it may be that only by collaborating on such schemes can farmers adequately conserve crucial landscape-scale ecological processes. The study finds that cAES which provide greater flexibility, with opportunities for farmer involvement in scheme design and locally targeted and clearly defined aims, are more likely to gain support from farmers. Farmers might also be more receptive to environmental interventions if they could be partially involved in cAES.

The cost-effectiveness of agri-environment schemes to conserve species and habitats under the Scottish Rural Development Programme (SRDP) has been assessed by a recent study. Cost-effectiveness was found to vary widely between schemes. Improvements in cost-effectiveness relative to specific conservation objectives might be achieved with increased geographical targeting, advice and monitoring of impacts.

Many would agree that the efficiency of agri-environment schemes (AES) could be improved, but how? A new study considers how AES could deliver ecosystem services better, using peatlands in the UK as a case study. The researchers suggest a number of approaches to improving the link between the payments given to farmers and the environmental benefits they deliver; these include methods of targeting payments to particular areas.

Isolating specific reasons for involvement in agri-environment schemes (AES) is a key step in the formulation of schemes that are more appealing to Europe’s farming community. Through a comprehensive exploration of the literature on AES across the EU, this study contributes to a better understanding of what drives farmers’ participation in such initiatives, revealing important factors, such as previous experience with schemes and flexibility in management.

There are several types of wildlife-friendly farming scheme, some of which are more prescriptive than others. A recent study compared the effects of different wildlife-friendly farming approaches, including organic farming, on pollination. The findings suggest that organic farming practices enhance pollination services but may compromise crop yield. ‘Conservation Grade’ farming schemes — biodiversity-focused practices funded by sales of labelled food products — can support both pollination and yield.

Researchers have developed the first biology-based model to predict the sub-lethal effects of chemical mixtures on organisms. Sub-lethal effects do not cause death but can damage processes such as growth and reproduction. The model provided accurate predictions of the sub-lethal impacts of a chemical mixture on water fleas.

Surface water is considered to be of good ecological quality if the Maximum Permissible Concentrations (MPCs) of contaminants in the water are not exceeded. However, new research suggests that even when each individual contaminant does not exceed its MPC, water quality may be compromised by the combined effects of contaminants.

Assessing the cumulative human health risk caused by multiple toxic substances is a major challenge. New research has reported on developments in the US, where the Environmental Protection Agency (EPA) is creating a tool that will provide maps and other information to depict exposure data and risks at both a national and a local level.

New research has supported a more thorough integration of toxic mixture assessments into two major pieces of EU legislation: REACH and the Water Framework Directive. It recommended constructing a database of harmful chemicals in the environment which, among other uses, could assess mixture toxicity using a 'Concentration Addition' method.

A new tool that predicts the effects of complex mixtures in water has shown promising results. It correctly predicted the impacts of toxic mixtures on the model species Daphnia magna, or water fleas, in over 90 per cent of cases.

Ecological risk maps showing 'hotspots' of risk to wildlife from single or combined soil pollutants have been developed. These maps can be used to improve risk analysis and stakeholder communications.

The United Nation's Globally Harmonised System of Classification and Labelling of Chemicals (GHS) is an international initiative to standardise how chemicals are managed across the world. A recent study has proposed a suite of indicators which measure progress in implementing the GHS.

A recent Bulgarian study has proposed a more environmentally friendly approach to manufacturing chemicals and biochemicals in multipurpose batch plants, which carefully considers how the production process is scheduled.

A new study suggests that the energy sources used in chemical production contribute significantly to environmental damage in developed countries. The researchers recommend increasing the efficient use of heat and electricity, in addition to reducing direct emissions of harmful pollutants, to dramatically improve the environmental impact of the chemical industry.

The official criteria used to assess how easily a chemical is taken up by biological organisms, known as the bioaccumulation potential, are considered reliable for most types of chemical. However, according to a new analysis, the criteria need updating to include uptake from contaminated sediment and food in order to reflect the realistic bioaccumulation risk for all chemicals.

A new study has developed a set of indicators to evaluate how well companies voluntarily manage dangerous chemicals. These indicators can be used to check progress towards the World Summit on Sustainable Development goal of effectively managing chemicals.

Improving air quality in offices, public buildings and in cars is likely to have a significant impact on human health, even more so than reducing exposure to outdoor air pollutants or pesticides, according to a new study. Researchers also revealed that the estimation of risk of exposure to a mixture of chemicals increased when they accounted for interactions between the chemicals, although more data are needed to improve the scientific certainty of these predictions.

By ranking the ‘hazard potential’ of a wide range of chemicals used to make common plastics, Swedish researchers have highlighted which plastic polymers are made from the most hazardous chemicals. These should be prioritised for assessing the risk of causing human or environmental harm.

Research in four German rivers indicates that several organic compounds pose a risk of acute toxic effects on invertebrates. Some of these compounds are already priority substances under the EU Water Framework Directive1 (WFD); others could warrant designation at least as river basin specific pollutants in the German River Basin Management Plans.

A new study examines different methods for assessing the health impacts of chemicals that people are exposed to at work. Combining two different approaches may help reduce the effect of the shortcomings of each approach and provide greater assurance that the most damaging chemicals are prioritised for regulatory action.

The Deepwater Horizon Oil Spill saw the first ever use of chemical dispersants to reduce the impacts of an oil spill at a deepwater level. A new study has investigated the fate of these dispersants in deepwater and concluded that they do not biodegrade well.

There are differences in the assessment and restriction of chemicals exempt from the EU’s regulatory instrument REACH. A new study has analysed the differences between several regulatory frameworks that govern these chemicals and recommended greater harmonisation in assessment criteria and regulatory follow-up.

Evidence to indicate that early exposure to environmental contaminants may result in a greater risk of serious disease later on in life has been presented by researchers in a new White Paper. Measures to prevent non-contagious illnesses, such as diabetes, asthma and cancer should therefore focus on the early stages in life, including the time spent in the womb, they suggest.

Endocrine disrupting chemicals (EDCs) can interfere with the hormonal systems of both humans and wildlife. New research quantifying EDCs in marine environments in Greece found concentrations which present significant risks to sediment-dwelling organisms.

To date, it has been difficult to collect data that are robust enough to demonstrate specific effects of chemical pollution in rivers on aquatic wildlife. However, a recent study combining detailed chemical, toxicological and ecological data in three European river basins now provides evidence linking cause and effect by revealing significant differences in the effects of differently polluted sediments on the organisms living in the river basins and the riverbed biodiversity.

A model for chemical use that involves collaboration between suppliers and end-users could benefit both parties as well as the environment, according to recent research. In a Serbian case study, a bottled water manufacturer reduced its costs, water and chemicals consumption, and production of hazardous wastewater when it collaborated with its supplier of lubricant for factory conveyor belts using the ‘Chemical Leasing’ model.