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Climate Change

Alex Bellini aims to live atop an iceberg in northwest Greenland and remain in place as it...

Italian explorer Alex Bellini has conceived an extraordinary plan to live alone on a drifting iceberg in northwest Greenland for up to a year, or until it melts away – whichever happens first. He aims to stay alive during this time in a tiny survival pod, and hopes his experience will encourage further discourse on climate change and the environment in general.  Read More

A new study from Lund University asserts that regional climate is influenced by the sun (I...

In a new study that may greatly add to our understanding of the drivers behind climate change, researchers from Lund University in Sweden claim to have accurately reconstructed solar activity levels during the last ice age. By analyzing trace elements in ice core samples in Greenland and cave mineral formations in China, the scientists assert that regional climate is more influenced by the sun than previously thought.  Read More

A new study predicts that global crop yields could fall by up to ten percent in the next 3...

A new study has examined the potentially disastrous implications that a combination of global warming and air pollution could have on crop yields by the year 2050. The research is one of the first projects to take into account a combination of the two dangers, and highlights the humanitarian crisis that could arise should the threat not be tackled head-on.  Read More

The Chalmers system uses satnav signals to measure sea level

Measuring sea level is not only an invaluable tool for pilotage, navigation, aeronautics, cartography, sea charting, and geology, it’s also a fundamentally important metric for measuring possible evidence of climate change, and for measuring the direction, extent and rate of such change. Johan Löfgren and Rüdiger Haas of Chalmers University in Sweden have developed a new way of measuring sea level that uses satnav signals for constant, real-time monitoring that promises new insights into many fields, including climate change.  Read More

An artists impression of the ESA's CryoSat satellite (Image: ESA)

An analysis of data from the European Space Agency's (ESA) CryoSat satellite shows that ice loss in the Antarctic is increasing at an exponential rate. It is estimated that the polar region now loses 159 billion tonnes of ice each year, with the worst instances of degradation located in the Western area of the Amundsen Sea.  Read More

The green network is designed to encourage outdoor activities along with mitigating the im...

Its hard to imagine a major metropolis devoid of cars in any country, let alone in the home of celebrated brands like Mercedes-Benz and BMW. Germany's affection for all things automotive may be in for a shake up however, with the city of Hamburg setting the wheels in motion for its "Green Network," a bold plan make cars an optional mode of transport in the city within 15-20 years.  Read More

Heat stored in the Pacific Ocean could be a ticking climate time bomb (Photo: Shutterstock...

Despite an overwhelming consensus among climate scientists that warming trends over the past century are most likely the result of human activities, some claim that a plateau in global surface air temperatures since 2001 is evidence to the contrary. However, a new study suggests the recent stabilization of air temperatures is a result of abnormally strong east to west trade winds, causing warmth to be stored temporarily beneath the western Pacific ocean.  Read More

The CRUTEM4 dataset provides Google Earth users with access to one of the most widely used...

Talking about the weather is a pastime as old as language, but climate researchers from the University of East Anglia (UEA) in the UK have just given people a whole lot more to talk about. As part of an ongoing effort to increase the accessibility and transparency of data on past climate and climate change, they've made one of the most widely used records of Earth's climate accessible through Google Earth.  Read More

The Bigelow Laboratory for Ocean Sciences (Photo: Perkins+Will)

Architectural firm Perkins+Will has designed a new research campus for the Bigelow Laboratory for Ocean Sciences. Completed in December, 2012, at a cost of US$31 million, the 54-acre (22-hectare) plot overlooks the ocean in East Boothbay, Maine, and has been awarded LEED Platinum status.  Read More

Howler monkeys are among the species the researchers used to train the system (Photo: Anto...

The tropical ecosystems of Costa Rica and Puerto Rico have ears, and have done for some time. These recording stations were put together with iPods and car batteries which each record 144 60-second recordings every day, and transmit them to a web-enabled base station up to 40 km (25 miles) away. From there they're uploaded to a web app with which biologists train a software algorithm to recognize the chirrups, squeaks and caterwauls of the forest's birds, monkeys, frogs and other fauna. It's all in the name of documenting wildlife, to better understand the effects of deforestation and climate change. And according to scientists at the University of Puerto Rico, it sure beats putting boots on the ground.  Read More

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