Pollution, Climate Change, Environment
Renaturing cities: good for health and the economy Would you enjoy a city full of parks, where streets were tree-lined, where cycling and walking were pleasant, a city with grass-insulated roofs on houses and public buildings to keep you warm in winter? According to a Eurobarometer study , there is an 84 per cent chance that your answer is yes.
Homes storing CO2, just like trees Domestic efforts play an important role in curbing global warming. Besides producing and using renewables, homes can also act as banks that store CO2 .
Andrea Vitaletti - Talking plants…science fiction? Plants, like almost all living organisms, have an internal communication system to respond to external stimuli. Whether they are exposed to sunlight, pollutants, nutrients or pests, plants react with a tell-tale electrical signal.
The case for low methane-emitting cattle You may think that climate change is being caused by burning oil, coal and gas. But not so fast! The emission of methane from cattle is a surprisingly important factor .
To be or not to be green What happens to research findings once the researchers have gone away? A web site run from the University of Stuttgart in Germany offers scientists an opportunity to bring their own data from completed research project on environmental and health risks and contribute to an Integrated Environmental Health Impact Assessment System, dubbed IEHIAS .
Saving the blue waters pouring into the Black Sea The Black Sea is known for its severe environmental degradation. Some signs of recovery have been observed in the last years, albeit on a small scale . Scientists believe that it is still possible to limit the negative environmental impact.
Bees survival: ban more pesticides? The European Commission, on 29 th April 2013, slapped a two-year ban on insecticides suspected of killing off bee colonies. This follows the European Food Safety Authority finding that they pose a high acute risk to honey bees.
Gasping for oxygen In 2010, nearly two tons of fish was found dead due to lack of oxygen on the coastal line of the Romanian Black Sea. Oxygen depletion , or hypoxia , occurring in the water is thought to be responsible.