River flooding costs billions of euros annually in the EU. When one river floods, others nearby often do so at the same time — extending the overall impact beyond the border of an individual drainage basin. With this in mind, this study analysed the spatial extent of flood events across Europe from 1960 to 2010, using data from the European Flood Database (EFD). The research presents key findings for flood forecasting, risk financing and flood-mitigation policy.

Government officials remained tightlipped on the reasons and said the PM would reveal more in a day or two. It was also not clear whether Modi, who has used social media to communicate directly with the masses, would be giving up the platforms for a long time or only for a day on Sunday — which also happens to be the International Women’s Day.

The world's most comprehensive digital biodiversity database has been developed, enabling access to over 177 million records. However, over two-thirds of the records are from just three countries: the USA, Sweden and the UK, and focus on certain groups such as birds. Changes in policy and funding could help widen the scope of the data.

A new global study on the economics of ecosystem services and biodiversity loss suggests that governments can achieve more resilient economies and receive higher rates of return on their public investment strategies when they recognise and target the value of ecosystem services.

Many species around the world are likely to become extinct as ecosystems and the diversity of life found in them are threatened by pressures, such as pollution, overexploitation, climate change, invasive species, fragmentation, degradation and loss of habitat. A recent report has examined the causes of biodiversity loss and the policies surrounding efforts to tackle this loss

New research in Estonia indicates that plant biodiversity in field boundaries varies with features, such as ditches, trees and nearby roads. It suggests that, in addition to common non-weedy plants, more consideration should be given to rare weeds by broadening of field boundaries and reducing the use of agrochemicals and fertilisers near these boundaries.

According to researchers, opportunities for carbon sequestration and benefits for biodiversity offered by forest rehabilitation schemes mean they should be given greater value as a tool for carbon offsetting. A new study demonstrates the value of forest rehabilitation for rainforest birds.

New research has updated a major report on the monetary value of biodiversity. The second EU-funded Cost of Policy Inaction (COPI II) report has expanded the existing valuation database to include more regions, more ecosystems and more information on the services they provide and their economic values. The new data could be used to calculate a more accurate figure for the global value of biodiversity and ecosystem services.

Sustainable urban planning recognises the importance of green space networks to conserve biodiversity. A recent study in China has assessed whether a development plan for Jinan City improves the city's urban green networks.

A report commissioned by the French Government has calculated reference values for French ecosystems. These range from ???600 per hectare/per year for pastureland to ???2000 per hectare/per year for some types of forest. The methods used to calculate these values were carefully analysed.

A new study has reinforced the view that biodiversity improvements and greater provision of ecosystem services are complementary. An analysis of projects that restored ecosystems indicated that restoration produced a 44 per cent increase in biodiversity and a 25 per cent increase in the provision of ecosystem services.

Researchers have developed a new cost-effective tool to assess the impact of policy on biodiversity at a European scale. The study used it to assess the policy of expanding woody biofuel plantations in the EU, which indicated that 28 per cent of wild species would be negatively affected and 10 per cent would experience beneficial effects.

Researchers have developed a new model to estimate the impact of harvesting wild species and land use change on biodiversity. Unlike previous models, it considers the indirect effect of harvesting or pest control on landscape structure through reducing the variety of species.

New research indicates that successful integration of conservation into local land-use planning needs a combination of regulatory measures and community values. This could be encouraged by better education on conservation, and greater collaboration between neighbouring geographical areas.

Tradable permits have been proposed as a flexible instrument to integrate biodiversity conservation and economic development. New research indicates that permits are not a universal solution, but do have potential in certain economic and ecological situations.

We are still losing biodiversity at an unprecedented rate, according to a new report prepared by the Convention on Biological Diversity (CBD). The report confirms that the world failed to meet the 2010 target to reduce the rate of biodiversity loss and calls for policy makers to take urgent, coordinated action to address the challenge of combating biodiversity loss and in so doing, address the linked challenges posed by climate change.

The importance of predicting future threats to the areas connecting biodiversity hotspots when planning conversation projects is highlighted in a new study. Using Costa Rican forest as a case study, researchers compared forward-looking planning methods to those that focus exclusively on current threats and found the forward-looking approaches to be more effective and reliable.

Organic farming has often been found to have benefits for biodiversity, but the benefits can depend on the individual species and landscape in question. Research on vine farming in Italy suggests that the impact of organic methods on the number or diversity of pollinating insects may depend on local context. For example, the lack of connectivity between organic vine farms may limit benefits in some circumstances.

A global team of marine biologists have recently completed a Census of Marine Life, which contributes to our basic understanding of marine ecosystems. Among its findings - marine biodiversity in the Baltic and Mediterranean are among the most threatened globally.

Indications suggest global biodiversity mostly continues to decline, confirming that the goal of halting the rate of loss of biodiversity by 2010 has not been met, according to a recent study. Pressures on biodiversity are increasing despite increasing policy and management responses. However, with greater resources and political will, the researchers argue that the loss of biodiversity could be halted or even reversed.

Activists and policy makers are often considered to be separate influences on environmental issues. A new review suggests that the key to long-term conservation policy could lie in the creation of 'Conservation Systems'. These are a collective of activists, organisations and policy makers which could make biodiversity conservation efforts more resilient to major external changes, such as economic crises, change in government or conflict.

Human pressures on freshwater resources have seriously reduced the security of water for people and river biodiversity across the world, according to a recent study. Almost 80 per cent of the world's population is at high risk from threats to water security and 65 per cent of river habitats are under threat.

One-fifth of the world's mammals, birds, amphibians, reptiles and fish are threatened with extinction, according to a recent report. The study notes that there have been many conservation success stories, but far greater long-term resources are needed to improve the outlook for the world's threatened vertebrate species.

Social and economic aspects should be considered alongside environmental issues when valuing benefits provided by ecosystems and biodiversity. A recently published study outlines the use of multi-criteria assessment methods for valuation that simultaneously take into account a wide variety of economic, social and environmental decision criteria.

Tradable permits can be used to conserve biodiversity by allowing habitat destruction only when a permit has been acquired through the restoration of another habitat. New research has indicated that the costs of conservation, amount of habitat turnover and time lags in restoration all influence the efficiency of the permit market.

Despite being high on the political agenda, biodiversity is still declining. A new analysis has focused on forest biodiversity in Finland, Russia and Peru and concluded that a global ecosystem approach can make a link between human and ecological systems but bottom-up initiatives are needed to effectively put the concept into action.

Scientists have evaluated two decades of research into declining biodiversity and concluded unequivocally that loss of species richness leads to a reduction in how well ecosystems function. The researchers evaluated the evidence for key biodiversity theories and predicted that scientific progress in the next five to ten years will provide the information we need to efficiently conserve certain ecological processes.

Researchers have recommended new, improved ways of increasing the ecological value of European grasslands. Plant diversity ??? or species richness ??? can be increased by a factor of three through sowing grass and wildflower seed mixtures, together with a carefully controlled plan for animal grazing.

A proactive approach to biodiversity loss ??? where conservation of a species starts before it becomes endangered ??? could save millions of euros compared to the cost of recovering a population already in serious decline, according to new research.

Scientists have proposed new recommendations to increase the species diversity and sustainability of Mediterranean forests, since programmes to enhance reforestation by planting vast areas of pine trees have not been as successful as planned.

Setting aside agricultural land remains an important method of promoting biodiversity in Central Europe, according to new Hungarian research. Results have indicated that, compared to winter cereal fields, set-aside land has greater plant and insect diversity. This supports the continuing use of set-aside policy in Central and Eastern Europe.

One strategy to halt the loss of biodiversity has been to create protected areas in the sea and on land. However, a new study suggests that unless additional measures are taken, particularly those that tackle human population growth and the increased use of natural resources, even the development of new protected areas will be unable to reverse the trend of global biodiversity loss.

Most species in an ecosystem could help supply essential ecosystem services, according to a recent study. The researchers found that 84% of species in the grassland ecosystems they studied contributed towards at least one ecosystem service. Losing any of these species would therefore degrade the ecosystem services such an environment could provide.

Preserving species and the ecosystems in which they live is highly important to the progress of biomedical research. This is the conclusion made by researchers in an analysis of biodiversity's significance, which highlights the role of animals and microbes in improving our understanding of genetics, the regeneration of tissues and organs, and immunity.

Gardens are good for biodiversity, according to a study of intensively managed farmland in Sweden. The study has found that abundance and species richness of pollinating bees is higher near domestic gardens, with the pollination of a native plant also greater at these sites. Domestic gardens play a role in complementing 'natural' habitats for pollinators in impoverished environments.

Plant biodiversity is crucial to the functioning of natural ecosystems in drylands across the world, according to recent research. Preserving plant diversity will be particularly important for maintaining the quantity and quality of services provided by ecosystems found in drylands that are vulnerable to the adverse effects of climate change and desertification.

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.

According to new research, several areas of the Antarctic are at considerable risk from the establishment of 'alien' plants accidentally carried by visitors to the region. The findings demonstrate that invasive species pose risks even in remote areas and that these risks are likely to increase as the climate changes.

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.

A new method for mapping long-term changes in habitat over large areas and in fine detail has been developed, which could help inform conservation plans to restore biodiversity to previous states. In a UK case study, researchers have used it to demonstrate the dramatic effects of intensive agriculture and afforestation on rural habitats since the 1930s.

There is a recognised need for a more comprehensive system to observe, track and compare biodiversity across the world. Three years ago a global network was established to help reach this goal. It has identified the necessary characteristics for such an integrated system and possible ways in which integration can occur.

Urban development is changing the composition of the natural landscape. A recent study has highlighted the importance of connecting fragments of green space, such as gardens, with ecological corridors to improve biodiversity and help spiders and beetles disperse within the urban landscape.

Insect communities are permanently changed by the presence of street lighting, according to new research. The authors of the study found that predatory and scavenging insects such as ants and ground beetles were more common under streetlights at all times of day, suggesting that light pollution does not simply attract different types of animals at night.

A synthesis of 192 studies has provided a quantitative estimate of the impact of the loss of plant biodiversity on ecosystem primary production, showing that this impact could be as great as that of other major environmental changes, such as climate warming, rising ozone levels and ocean acidification. They examined the effects of biodiversity loss on primary plant production of biomass and decomposition of plant litter, both of which underpin the carbon cycle and provision of key ecosystem services.

Biodiversity experts working in governance and science have called for greater integration of policy sectors, geographical levels and academic disciplines, in a stakeholder workshop. This would help ensure policy decisions realistically reflect complex relationships between ecological and governance processes in order to meet future biodiversity targets.

It is possible to balance agricultural production with improved biodiversity on farmland, according to researchers. A new study suggests using a combination of land sharing techniques, which enhance biodiversity on existing farmland, with land separation techniques, which designate separate areas for conservation and farmland production.

Over the next 30 years, there is a vital need for planners to shape urban expansion to minimise the impact on biodiversity and carbon losses from land-use change, according to a recent study.

Riversides that are unprotected by flood defences are home to more diverse plant communities, according to a new study. According to the researchers of the study, 'soft' approaches to flood management, which work in harmony with natural processes, could help promote biodiversity in flood-prone regions.

The goals of providing sufficient quantities of food to support the world's growing population, whilst simultaneously protecting its biodiversity, may seem incompatible. However, a recent review of the literature has highlighted how 'alternative' agricultural practices can offer a realistic solution to the problems of achieving both food security and biodiversity conservation.