Planning future sustainable water management in cities is a challenge. A recent study describes a new computer tool that enables quick comparisons of different water management options in cities, to help develop future strategies for effective integrated urban water management.

Populations of organisms that live on the bottom of an aquatic ecosystem, the benthic community, can be assessed to determine the health of the ecosystem. New research explores the many existing methods for assessing benthic communities to ensure that the most appropriate and useful tests are used under the Water Framework Directive (WFD).

To identify the best policies to help Mediterranean communities adapt to the effects of climate change on water supply, a team of Spanish researchers have created a methodology that links science outputs to water management policy options.

Valuations of water quality as an ecosystem service often fail to include related services like recreation or human health, and do not consider the effects of water quality changes due to management. Researchers have now developed a template for valuation that considers multiple services and links management actions to changes in water quality and ultimate economic value.

Significant savings on mileage and vehicle costs can be achieved by using computer optimisation to plan waste collection routes, new research suggests. When applied to a case study of cooking oil recycling in Portugal, it was found that the technique could lead to a reduction of 13% in annual distance travelled and a fleet hiring cost reduction of 11%.

Water resource management needs to adapt to changes in climate, water demand and land use. A new tool has been developed by the LIFE+ Water Change Project to assess these ‘global change’ impacts on water resources and inform decisions on optimal adaptation strategies. A recent study has applied the tool to a river basin in Spain.

A tool to calculate the risk of food and waterborne diseases under current or future climate change conditions has been presented in a recent study. Free to use, the online tool can help guide climate change adaptation, such as improvements to water management, by estimating the likelihood of contracting four diseases under a range of environmental conditions.

A pilot cloud-based learning platform that brings together multiple datasets, models and visualisation tools has been developed with the engagement of numerous stakeholders throughout the design process. This tool could lead to informed decisions about flood risk at the local level. These types of tools and frameworks are effective ways of facilitating better decision making.

As the climate becomes more volatile, managing the risk of flooding has never been more important. This study proposes a new framework for evaluating how flood risk is managed by governments, which is applied to reveal the strengths and weaknesses of the system in England. The researchers say their approach can help to improve flood-risk governance and could be applied to other countries as well as other types of hazard.

A method for assessing urban neighbourhoods’ resilience to flooding has been presented in a recent study. The method identifies features of urban landscapes that contribute to three elements of flood resilience: resistance, absorption and recovery. In a German case study, the tool shows that the features which make a waterfront neighbourhood of Hamburg more flood resilient include high bridges, open public spaces and flood-protected basements.

Sustainable river management is increasingly informed by hydromorphological stream assessments — evaluations and classifications of stream conditions which account for both hydrological (the movement, distribution and quantity of water) and geomorphological (the processes and forms deriving from the interactions of water and sediment movement) features. In order to provide a more accurate and comprehensive assessment of river character and dynamics, scientists have developed three novel methods. Together, these tools represent a promising technique for conducting collaborative assessment and monitoring of river conditions in Europe.

Researchers have developed a new model that highlights how agricultural practices impact on water availability in the wider landscape. The model, AquaCrop-Hydro, could be used to inform agricultural management decisions and policy related to water and land use, to ensure best allocation of water resources. Such tools are not only useful currently, but will be especially important in future in areas where climate change impacts on water availability and affects crop productivity.

Researchers have developed an online tool to help water managers find effective ways of tackling eutrophication, an excess growth of weeds and algae that suffocates life in rivers, lakes and seas. They describe the tool as quick and easy to use and understand. Users can compare the likely effects of different strategies for cutting nutrient pollution in surface waters via an interactive map-based system; this is currently available for Sweden and Europe as a whole.

The NABH Digital Health Standards aims to consider all relevant aspects of the application of patient interfacing technologies across the continuum of care applicable for outpatient, inpatient, and remote patient monitoring.

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.

A tool to help conservation managers prioritise their actions to protect wildlife has been developed. The tool, based on a mathematical model, can provide guidance on conserving endangered species as well as dealing with pests and diseases. It may help conservation managers understand how best to use their limited resources.

As bee populations decline, exposure of pollinators to pesticides is of increasing concern. Italian research has now demonstrated that an index of exposure which accounts for insect behaviour, as well as pesticide application, provides a valuable tool for assessing the realistic risk of pesticides to pollinators.

Researchers have developed a new risk assessment scheme for invasive alien species that not only predicts their direct effects on biodiversity, but also their impacts on ecosystem services. Furthermore, the scheme allows sources of uncertainty in a species??? impact to be identified, and can be applied to a range of different species.

Costs of defending protected areas from poaching and other illegal activities could be reduced through spatial planning software, finds a new study. Using the tool, the researchers devised new patrol activities in central Africa which would reduce current costs of law enforcement by 35%, as well as providing more effective protection.

A new decision-making aid to identify the best type of management plan for Natura 2000 sites has been developed by researchers. Using extensive data on different facets of biodiversity and human impacts, the researchers created two indices to show where conservation measures need to be integrated with socio-economic development. This study used sites in Italy as a case study but the method is widely applicable to all Natura 2000 sites, the researchers stress.

How do offshore wind farms affect marine wildlife? A new study outlines a systematic approach developed for Swedish waters that could also be useful for assessing wind energy impacts on the marine environment more widely.

Two metrics for informing farmers about the biodiversity on their land are presented in a recent Swiss study: average species richness and farm ‘uniqueness’. These are both easy to understand and comparable between farms, the researchers say.

A new approach to predicting whether a degraded ecosystem can be successfully restored is presented in a recent study. The researchers who developed it show how it works with the case of peatland restoration. Their method uses a computer model to link restoration success or failure with plant species and management techniques on the sites.

Biodiversity is declining in freshwater ecosystems across the globe, a new study has shown. The researchers created a mathematical model, called GLOBIO- aquatic, which builds a picture of the threats to the biodiversity of rivers, lakes and wetlands that are posed by a variety of human activities. The most crucial of these are land-use changes, nutrient and chemical pollution, and disturbances to the water cycle — which could be from infrastructure such as dams, or from climate change. The authors hope that the model will help policymakers identify regions which are most at risk from these pressures.

A new long-term monitoring study is the first to demonstrate that climate changes are having divergent effects on populations of bird species across Europe and the United States. The study identifies broad-scale impacts on the abundance of common bird species over a 30-year period, to show that, overall, populations of bird species across both continents are being affected by changes in climate. The research adds to a growing body of evidence that climate change is affecting biodiversity either positively or adversely, depending on species’ climate preferences.

Researchers have developed a new metric to predict the ecological impacts of invasive alien species. The metric was calculated for a number of known invasive alien species and successfully predicted their impact on native species. The tool could be used to help inform the global management of invasive alien species.

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.

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.

The recent oil spill in the Gulf of Mexico has highlighted the need to effectively evaluate possible response strategies. A new decision support tool can be used to consider the environmental, socio-economic and management effects of different responses to spills, translating them into monetary terms to provide a common currency for comparison.

Researchers have developed new tools to screen previously untested fire-retardant chemicals for potential toxicity. The tools – known as Quantitative Structure-Activity Relationship (QSAR) models – could allow regulatory decisions to be made in the absence of experimental data, saving time and money by prioritising risk assessments for the most hazardous substances.

As bee populations decline, exposure of pollinators to pesticides is of increasing concern. Italian research has now demonstrated that an index of exposure which accounts for insect behaviour, as well as pesticide application, provides a valuable tool for assessing the realistic risk of pesticides to pollinators.

Pharmaceutical pollution of marine environments has important biological consequences for aquatic organisms. This study investigated the effects on mussels of treatment with environmentally relevant levels of an antidepressant, fluoxetine, and a beta-blocker, propranolol, using biomarkers including DNA damage. The results showed that mussels are most vulnerable to these drugs in combination.

Chemicals that persist in the environment can harm humans and wildlife. This study describes a computer modelling-based approach to predict which chemical compounds are likely to be persistent. The models were correctly able to predict persistence for 11 of 12 chemicals tested and could provide a cost-effective alternative to laboratory testing.

A recent study has evaluated frameworks and tools used in Europe to assess the potential health and environmental risks of manufactured nanomaterials. The study identifies a trend towards tools that provide protocols for conducting experiments, which enable more flexible and efficient hazard testing. Among its conclusions, however, it notes that no existing frameworks meet all the study’s evaluation criteria and calls for a new, more comprehensive framework.

Judging whether to replace a hazardous conventional chemical in a product with a nanomaterial — i.e. to assess which is the safer alternative — is challenging for many reasons. A new study suggests that chemical-alternative assessment frameworks could be adapted to better assess engineered nanomaterials with the help of new tools which provide data on hazards of, and exposure to, nanomaterials.

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.

Scientists have created a new, easy-to-use tool that allows health professionals to monitor the day-to-day risks posed by short-term exposure to main urban air pollutants. The tool could enable vulnerable groups, such as asthmatics, to take precautionary measures and to increase public awareness of the health impacts of air pollution, say the researchers.

A fast and reliable method to measure the environmental impact of landfill sites has been developed by researchers. Analysis of the chemical composition of gas emissions and water leaching from sites provides a detailed picture of the extent of environmental pollution around landfill sites. Such monitoring is essential in order to manage risks to human health and natural resources.

Nitrification inhibitors are thought to mitigate climate change by reducing emissions of nitrous oxide — a potent greenhouse gas — from land. However, they may not be as effective as once thought, a new study suggests. The researchers found that, while inhibitors decrease emissions of nitrous oxide, they can increase emissions of ammonia — which is later converted to nitrous oxide. They recommend these effects are considered when evaluating inhibitors as a mitigation technology.

Grey turns to pen and paper, Myke switches to Todoist, and they both share what they wanted to be when they grew up.

New tool helps Housing Connector place individuals and families experiencing homelessness into privately owned homes and apartments quickly and efficiently

If you thought vegan festivals were just for vegans and veggies, think again. Everyone is enjoying vegan these days from Will.I.AM and Jennifer Lopez to Benedict Cumberbatch and Brad Pitt. Vegan week from Great British Bake Off showed us just how much fun you can have with vegan food and now the supermarkets appear to be competing with each other as to who can bring out the best new vegan goodies. Vegans now have their own cool menus in most mainstream restaurants, pubs and cafes. So if you’re

Designer Emiliano Godoy's Snowjob Chair features a shimmering, silver cover made from post-industrial candy wrappers.

Stay out of the doghouse and send a Valentine e-card to your honey. Here's our favorite free sites.

Guys may now have another reason to get off the couch: Watching TV has been linked to lower sperm counts.

Pro-breast-feeding agenda turns NYC hospitals into a "nanny" state. New York City Mayor Michael Bloomberg launched the Latch On NYC initiative to support mother

Santa Barbara has close-by mountains, beautiful beaches and much more than it's famous wine — but don't skip that part.

Work is completed on Brighton Waste House, proving 'there is no such thing as waste, just stuff in the wrong place.'

The yoga clothing giant is recalling the pants because they're too sheer.

Farms offer stress relief yoga classes with the help of calming critters, like goats and alpacas.