A new report indicates that some progress has been made towards meeting key sustainable transport targets, but challenges remain. Improvements in passenger vehicle efficiency has led to reductions in emissions, however, reductions in oil consumption are not sufficient to meet targets, with more policy initiatives and continued monitoring needed to ensure that sustainability goals are achieved.

The promotion of diesel-fuelled cars in Europe may not have had the beneficial environmental effects that were expected, research suggests. It has been assumed that they help reduce greenhouse gas (GHG) emissions from the transport sector, but studies show that their fuel efficiency is lower than previously believed, while their black carbon and nitrogen oxides emissions are higher. The consequent reduction in global warming effects from diesel cars may therefore be negligible, perhaps even negative.

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.

Large imports of low-cost Russian wood to Finland up until 2007 increased pressure on Russian forest ecosystems, whilst reducing harvest pressure on Finnish forests and those of other European countries that consume wood-based products made in Finland, according to research. This highlights the need to take the international dimension of environmental impacts into account when designing sustainable production and consumption policies.

Bats can adapt to certain changes in habitat that threaten their preferred roosting sites. A new study from Poland shows that bats will widen their criteria for selecting roosting sites if forest management practices limit their preferred sites. However, experts recommend that small patches of old growth forest suitable for bat roosting are maintained as the bats in this study did not adapt to young woodland.

Although national and European policy supports the importance of outdoor recreation, there are few binding commitments for action, according to new research. In particular, monitoring of recreation in forests is rarely mentioned in national policy and the study suggests comparable European data could inform firmer decision-making.

Countries that appear to have reduced greenhouse gas (GHG) emissions through reforestation may have simply “displaced” the emissions to another country, by increasing their imports of food, timber and wood. A new EU study highlights the need to recognise this ‘loophole’ in ongoing emission targets.

The impacts of drought on European trees are of high concern, especially under a changing climate. New research has indicated that, if summers become continually drier, sensitive species, such as larch and spruce, will suffer reduced growth in some Alpine areas. This could potentially compromise ecosystem services provided by forests in these areas.

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.

A new study has examined how recent policy developments, such as the EU Habitats and Water Framework Directives, have resulted in wider and more integrated management of river estuaries, using the Severn Estuary in the UK as a case study.

Outputs of conservation planning research are likely to be translated into action more quickly and successfully if a transdisciplinary approach is adopted, according to a recent study. The researchers have applied a transdisciplinary framework 'pyramid of knowledge' to aid in understanding the process of converting research into action, which may also be applicable to other academic disciplines.

Researchers have developed a new framework to assess the impact of land use policies on sustainable development in developing countries. The framework integrates environmental, economic, social and institutional impacts through the use of multiple influences and indicators identified by a range of stakeholders.

Converting algae into bioenergy is one option being considered to meet future demand for transport energy. However, a recent study suggests that some combinations of cultivation processes and conversion technologies for algae-derived energy consume more energy than is produced, although water use and greenhouse gas emissions are lower for the most promising options compared with bioenergy sourced from switchgrass and canola.

Environmental targets for sustainable agriculture can usually be met in a variety of ways, but their exact impacts are rarely known. A new study has compared the social, economic and environmental impacts of different policy approaches to hitting conservation targets in Australia, to help regional governments understand the costs, benefits and trade-offs of different policy options.

Researchers have recently compared strategies to limit urban sprawl in four European city regions. The ‘compact city’ concept in spatial planning is used to improve sustainability, but there can be trade-offs, especially between environmental and social aspects of sustainability, which vary according to the planning strategy used.

New research has investigated the many ways in which technological transfer occurs for wind power projects in developing countries. These range from trading with developed countries, to local innovation. In India and China, successful transfer was found to depend more on existing capabilities in these countries than international projects, such as the Clean Development Mechanism (CDM).

Researchers in Lithuania have assessed and ranked the sustainability of buildings on a wide range of criteria, from pollution caused by the building materials to the running costs of the building. An overall sustainability index based on these criteria allows the comparison of different buildings and, using this index, the study estimated that a wood-based building is 7.5% more sustainable than a house made of bricks.

Two ‘best practice’ case studies of brownfield regeneration in Germany and the UK have been analysed by researchers. Liverpool's and Cologne's two flagship waterfront developments were chosen in order to provide insights for other redevelopment projects. The assessment demonstrates that, if correctly managed, brownfield sites can help stimulate economic development in poor areas.

Policies to promote low-carbon technologies are more likely to be successful if they are flexible, have clear timeframes, and are mandatory, a recent study suggests. The researchers reached their conclusions by studying cases of low-carbon policies from around the world.

Policies and programmes providing technological solutions to improve household energy efficiency alone may be insufficient to actually reduce overall household energy consumption, finds new research. The research examined home renovators’ motivations, behaviours and use of green technologies. Overall, reduced energy consumption was often undermined by other considerations, such as installation and maintenance costs, aesthetic considerations and daily routines or social concerns.

Human-generated noise can reduce the foraging activity of wildlife and should be taken into account during conservation planning, a new study suggests. The test showed that traffic noise decreased the foraging activity of Daubenton’s bat (Myotis daubentonii) by inducing an avoidance response. The new experimental approach could be used to identify how noise disturbs any species capable of detecting noise.

A recent report presents a series of recommendations for how the EU could address the complex issue of climate change induced migration. There is now sufficient evidence to show that environment-related migration is occurring, and the time is right to put recommendations into practice, the report’s authors argue.

Environmental changes in the future, such as an increase in floods, land degradation and drought could result in changes in migration patterns in Europe, researchers write in a recent analysis. It is difficult to predict these exact migration patterns, however, as they are determined by a complex interplay of economic, political and social factors with environmental change, as well as adaptive capacity.

The construction industry is among the top three drivers of resource use in the EU. This study investigated the environmental impacts of a common construction method, drill and blast tunnelling, using life cycle assessment. The researchers assessed 20 years of data on tunnelling in Norway to identify areas that could be targeted to reduce its environmental impact. They recommend reduced consumption of explosives and increased use of renewable energy.

International regulation does not address non-CO2 emissions from aviation, despite their climate-warming effects. This study reports the findings of the AviClim research project, which investigated the feasibility of including CO2 and non-CO2 species in international protocols. Of several trading scenarios assessed, the authors found that a global emissions trading scheme for both kinds of emissions would be desirable in both environmental and economic terms.

Effective regulation of genetically modified organisms (GMOs) calls for monitoring of the potential environmental risks. This study explored whether the German permanent soil monitoring programme could be a useful tool for this purpose. The researchers say the programme has potential to monitor the effects of GMOs on local soil communities, but that adaptations would be necessary.

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.

Governments and funding bodies are increasingly evaluating the ‘impact’ of academic research. There are growing discussions about impact – what it means, and how it can be demonstrated – and it is a challenge to evaluate impact on society. This study investigated the broader benefits of scientific research, beyond technology development, to support more comprehensive evaluations of science.

When broken down, ships can release hazardous substances into the environment. This study investigated the environmental impact of shipbreaking in one of Europe’s few ship recycling yards, based in Portugal. The results reveal large differences between assessment methods and show that environmental impact depends on composition rather than size or class.

An inventory of materials used in ship construction could minimise waste and increase ships’ recycling rates and resale value, according to the Sustainable Shipping Initiative (SSI). Although extra data management would be required on the part of suppliers, manufacturers and owners, it would help make the industry more efficient and future-proof with regard to developments in international legislation on ship building.

The Alang-Sosiya shipbreaking yards in India highlight the inequalities and opportunities of global waste management. The yards, which recycle retired ships from more economically developed countries, have dramatically altered the ecosystems and social structures of the local area. A study looking at stakeholder perceptions analyses different positions on the social and environmental impacts of the yards.

Landfill taxes and ‘enhanced waste management’ practices have been introduced to reduce the amount of waste that goes to landfill and to convert waste into useful products. This study investigated the interplay of these two policy options in Belgium, generating findings that could help Europe move towards a resource-efficient, circular economy.

Impact investing refers to investments that intend to generate measurable social and/or environmental impacts, as well as a financial return. Often described as ‘doing good while doing well’ it is part of a wider strategy to shift finance towards more sustainable projects. This Future Brief explores research into impact investment, with an emphasis on environmental impact investing in Europe.

Extended producer responsibility (EPR) and other regulatory influences are essential to battery recycling in Finland, a new study finds. The researchers compare this with the situation in Chile, where a lack of appropriate legislation prevents recycling companies from overcoming the technical and financial challenges of battery recycling. The study helps policymakers understand how political, social, and cultural factors can support companies in their move towards circular-economy business models.

A study into how agriculture can help humanity meet the United Nations’ Sustainable Development Goals finds that research in Europe on agricultural land systems largely omits key priorities from policy and practice. The researchers identify 32 variables that researchers, policymakers and practitioners collectively prioritise when it comes to European agricultural systems, and suggest that future research includes these in order to more comprehensively analyse trade-offs and identify opportunities for sustainable progress.

The announcement of a new no-take fishing zone in the Pacific led to a 130% increase in fishing activity ahead of its implementation, satellite data reveal. Although fishing activity dropped to zero once the marine protected area (MPA) came into effect just over a year later, the study warns that the pre-emptive short-term surge in fishing could have caused long-term ecological damage.

A more circular economy could reduce global levels of raw material extraction by 10% by 2030, a new study suggests. It could also drive a slight increase in overall employment levels, but the types of jobs available would change significantly, moving away from low- and medium-skilled work in the manufacturing and mining sectors and opening up more opportunities for medium- and high-skilled jobs in the service sector.

New insights into the impact of dredging on the environment highlight the distinction between small, frequent deposits of sediments arising from maintenance dredging, and larger one-off capital deposits. Understanding this distinction is crucial for effective licensing and monitoring of dredging.

Increasing crop production to meet demand for biofuels potentially increases the use of nitrogen fertilisers, which can lead to nitrate pollution in surface and groundwater. A new study is the first to consider the unintended extra energy needed to treat water to remove nitrate contamination in drinking water supplies.

Water extraction from the ground using pumps and wells may have significant impacts on the flow of water in streams on the surface, according to new research. Results suggest that groundwater pumping has caused total stream flow in one Hawaiian stream to decline by 5.4mm per year since 1960.

A new study suggests shale gas extraction leads to methane contamination of underground water sources and calls for thorough surveys of methane levels at extraction sites. The study presents a timely insight into a relatively under-researched area of science that will help support decisions on the future of shale gas exploration.

A new study has estimated the water consumption and land use for the production of 160 crops that constitute most of the world’s cropland. The results suggest that, collectively, wheat, rice, cotton, maize and sugar cane account for 49% of water scarcity and 42% of land resource stress caused by worldwide crop production.

Desalination plants, powered by wind energy, offer the potential to produce freshwater using a renewable source of energy. A recent study has explored some of the challenges of integrating wind energy with desalination units, and suggests combining wind with other forms of renewable energy, or constructing a system that operates with variable energy input would help overcome problems with wind powered desalination.

Measures designed to reduce levels of methane and black carbon in the atmosphere could help bring climate change under control more quickly than CO2 targeting measures alone, according to a new study. The researchers also predict wider benefits for human health and food security from methane-targeted measures.

A review of research into surface water runoff from agricultural land has found that less intensive management leads to more predictable runoff generation over the course of a year. The review also identified several gaps in our understanding, which need to be better represented in hydrological models if the environmental impact of runoff is to be reduced.

Soil conditions play a crucial role in determining water runoff and retention in forested sites, according to new research. Soil characteristics, such as compaction, play a greater role than forest type in determining water dynamics.

Improved understanding of flash flooding could be achieved through post-flood observations, re-examination of weather radar data and the use of combined weather and hydrological modelling, according to the recent HYDRATE research project. This information can be used to improve flash flood forecasting.

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.

Factors influencing people’s decisions about how they travel to work are highlighted in a new study on commuting in Europe. Key findings include: cycling rates increase with the length of a city’s bicycle network and public transport use rises with a city’s population and GDP per capita. Based on the findings, the researchers propose policy measures for reducing the number of car journeys.