Feed aggregator
GM salmon's global HQ – 1,500m high in the Panamanian rainforest
It is hard to think of a more unlikely setting for genetic experimentation or for raising salmon: a rundown shed at a secretive location in the Panamanian rainforest miles inland and 1,500m above sea level.
Continue reading...Chernobyl's ghost town - in pictures
SEng Victoria Newsletter - April 2013
April Seminar - Brisbane District Cooling System
Fukushima town revealed in Google Street View two years after tsunami
Two years after Fukushima's triple nuclear meltdown forced tens of thousands of residents to flee, it is possible to take a virtual journey deep into the exclusion zone to one of the towns they left behind.
Google Street View has published striking images of the devastation visited on Namie by the March 2011 tsunami and nuclear meltdown: abandoned homes, shops and restaurants, fields blanketed in grass and weeds.
Continue reading...Easter eggs rated by palm oil use
Lindt, Thorntons and Guylian have come bottom of a green ranking of Easter eggs based on their use of palm oil. Divine Chocolate came top, with the Co-operative and Sainsbury's close behind in the survey of more than 70 brands by Ethical Consumer magazine and charity Rainforest Foundation UK (RFUK).
The organisations are launching a campaign in response to the increasing threat that unsustainable palm oil is posing to the world's rainforests, their indigenous wildlife, and the people whose livelihoods depend on the forests. Having destroyed vast areas of forest in countries such as Indonesia, palm oil companies are now planning to expand in the rainforests of the Congo Basin in Africa.
Continue reading...Technical Seminar 19 March - the Carbon Faming Initiative
Shark species facing extinction - in pictures
1.5C rise in temperature enough to start permafrost melt, scientists warn
A global temperature rise of 1.5C would be enough to start the melting of permafrost in Siberia, scientists warned on Thursday.
Any widespread thaw in Siberia's permanently frozen ground could have severe consequences for climate change. Permafrost covers about 24% of the land surface of the northern hemisphere, and widespread melting could eventually trigger the release of hundreds of gigatonnes of carbon dioxide and methane, which would have a massive warming effect.
Continue reading...Chinese environment official challenged to swim in polluted river
Widespread outrage against China's environmental issues that began when Beijing's air pollution hit record levels last month has spread to encompass another major public health threat: water pollution.
Last week, an eyeglass-retailer executive from Rui'an City, coastal Zhejiang province, offered the city's environmental protection chief Bao Zhenming more than £20,000 to take a 20-minute dip in a highly polluted local river. The entrepreneur, Jin Zengmin, posted the dare to his microblog beneath pictures showing the waterway overflowing with discarded aluminum cans, polystyrene boxes and paper lanterns. He blamed the river's industrial demise on dumping by a local rubber shoe factory.
Continue reading...SEng National Newsletter - Issue 1
Welcome to 2013 with SSEE! The Brisbane Floods 2 years on
After 30 years, is a GM food breakthrough finally here?
Scientists say they have seen the future of genetically modified foods and have concluded that it is orange or, more precisely, golden. Next year, golden rice – normal rice that has been genetically modified to provide vitamin A to counter blindness and other diseases in children in the developing world – could be given to farmers in the Philippines for planting in paddy fields.
Thirty years after scientists first revealed they had created the world's first GM crop, hopes that their potential to ease global malnutrition problems may be realised at last. Bangladesh and Indonesia have indicated they are ready to accept golden rice and other nations, including India, have also said that they are considering planting it.
Continue reading...Devastation on England's east coast after 1953's 'Big Flood' – in pictures
Florida’s inaugural Python Challenge hunt – in pictures
Stranded killer whales break free from Hudson Bay ice
A dozen killer whales, trapped and facing near-certain death in the frozen expanse of Canada's Hudson Bay, broke free on Thursday morning, to the vast relief of locals and many thousands monitoring their plight online.
Pictures of the whales clustered around a 10-foot hole in the ice that was their last source of oxygen had set off a desperate search for rescue options.
Continue reading...Why cycling in high-vis may be not as safe as you think | Peter Walker
A couple of years ago I took a condensed version of the training programme for cycle officers with London's City police, a process which began with my instructor following me to assess my riding as we pedalled through the busy streets. His verdict? Mainly fine, barring what he insisted on terming a "mistake" - that even in early afternoon on a bright April day I was not wearing some sort of high-visibility waistcoat or jacket.
High vis is a vexed subject for cyclists. Probably only helmets and light jumping cause more arguments. Ultimately, of course, what you wear on your bike is personal choice. Full Lycra gimp garb? Office clothes? Nothing at all? Go right ahead. Nonetheless, the debate merits an airing, for two reasons.
Continue reading...Overfishing causes Pacific bluefin tuna numbers to drop 96%
The bluefin tuna, which has been endangered for several years and has the misfortune to be prized by Japanese sushi lovers, has suffered a catastrophic decline in stocks in the Northern Pacific Ocean, of more than 96%, according to research published on Wednesday.
Equally concerning is the fact that about 90% of specimens currently fished are young fish that have not yet reproduced.
Continue reading...