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NewsIf you have any interesting news, pleaselet us know Antarctic glacier 'thinning fast'One of the largest glaciers in Antarctica is thinning four times faster than it was 10 years ago, according to research seen by the BBC.A study of satellite measurements of Pine Island glacier in west Antarctica reveals the surface of the ice is now dropping at a rate of up to 16m a year. Since 1994, the glacier has lowered by as much as 90m, which has serious implications for sea-level rise. Calculations based on the rate of melting 15 years ago had suggested the glacier would last for 600 years. But the new data points to a lifespan for the vast ice stream of only another 100 years. Professor Andrew Shepherd of Leeds University, said that the melting from the centre of the glacier would add about 3cm to global sea level."But the ice trapped behind it is about 20-30cm of sea level rise and as soon as we destabilise or remove the middle of the glacier we don't know really know what's going to happen to the ice behind it," he told BBC News.
Full Storyfrom BBC NEWS
Sea Temperature Rise"Monitors say the water temperature in Piura, off the coast of northern Peru, has risen from 17C to 23C over the last 10 years."The temperature is much closer to the sea temperature around the Galapagos Islands, which averages about 25C and has encouraged a colony of sea lions, endemic to the Galapagos Islands to have travelled 1,500km.
Full Storyfrom BBC NEWS
Update Sugar Price 14th Aug 2009Raw sugar reached 23.55 cents a pound.Sugar price reaches 28-year highRaw sugar futures added 3% on Monday 10th Aug 2009, to 21.55 cents a pound.The price of raw sugar has increased to its highest level since March 1981, as supply concerns grow.![]() "The main problem is a deficit in sugar supplies," said Nick Penney, a trader with Sucden Financial, a firm that focuses on sugar trading. Growing demand in Brazil for sugar to be turned into ethanol, coupled with a sharp fall in Indian production, have both prompted worries, he explained. From dailyfutures.com For the past two decades, sugar has traded between roughly 5 and 16 cents and most of that time was before ethanol was a significant factor.Sugar weathered the financial panic of 2008 better than most commodities and is now showing impressive strength (updated 31Jul09).On May 21st, the USDA predicted that 2009-2010 will end with the lowest world stocks to use ratio in 16 years - also impressive.Key Events - Sugar 2009
Fundamental Notes On May 21, 2009, the USDA said that 2009-2010 world sugar production will total 159.9 million tons up from 148.7 million tons the previous year. Sugar stocks at the end of 2009-2010 are expected to be down 761,000 tons to 31.2 million tons, or 19% of annual use. If true, that will be the lowest stocks to use ratio in 16 years. On May 5, 2009, the USDA said that they expect Brazil to produce 36.8 million tons of sugar in 2009-2010 and 28.4 billion liters of ethanol, up from 32.4 million tons of sugar and 26.8 billion liters of ethanol in 2008-2009. Beware: the USDA commonly revises its world sugar data as far back as four years or more. On May 15, 2009, the International Sugar Organization (ISO) predicted that the world production will fall short of consumption by 7.8 million tons in 2008-2009 and by 4.75 million tons in 2009-2010. On May 28, 2008, the private firm, Czarnikow, was quoted as saying that 10 cents a pound is "well below production costs."
Added 11th, August 2009 by Roger
Trees are 'crucial famine food'Trees can serve as a vital "famine food" to keep drought-hit communities alive when all other food crops fail, according to campaigners.Food insecurity is a routine fact of life for many of the world's poorest people, Miranda Spitteler, chief executive of Tree Aid told BBC News. She said the West needed to recognise the important role trees could play in reducing the need for conventional aid. She also called for support for a local tree-based solution to food shortages. In an article for the BBC News website's Green Room column, she added: "'Conventional' crops are often not native and require expensive inputs, significant irrigation and land preparation in order to produce a successful harvest." "Trees, on the other hand, often survive when other crops fail." Self-sufficiencyThe leaves of Moringa oleifera, which is cultivated across Africa, India and South America, for example, have more beta-carotene than carrots, more vitamin C than oranges and more calcium than milk, the head of Tree Aid wrote. She said the fight against hunger, especially in drought-hit times, must target those at the epicentre of of world poverty - smallholder farmers in rural Africa. " . . . They need support to adopt agro-forestry techniques, which boost soil fertility and provide tree food crops to supplement nutrition." Ms Spitteler added: "This approach can increase self-sufficiency for both rural communities and national economies. It can increase environmental security, diversify livelihood options and reduce the vulnerability of poor households to climate change and external shocks." Global food production needs to double over the next 40 years if the world's population is to be fed, according to UN estimates. Jacques Diouf, director-general of the UN Food and Agriculture Organization (FAO), says the massive challenge will require a global effort. Fruit could make 'powerful fuel'.![]() The sugar found in fruit such as apples and oranges can be converted into a new type of low carbon fuel for cars, US scientists have said. The fuel, made from fructose, contains far more energy than ethanol, the scientists write in the journal Nature.
http://news.bbc.co.uk/go/pr/fr/-/1/hi/sci/tech/6224846.stm Published: 2007/06/21 01:36:05 GMT © BBC MMVII Added 21st June, 2007 by Roger Republished 11th, August 2009 by Roger anti-fur campaign against the fashion chain MaxMara
A new international anti-fur campaign against the fashion chain MaxMara has
just been launched today by the Italian group AIP (Smash the Fur Trade). In
recent years the international anti-fur movement has had some excellent
results persuading large international companies to go fur-free by
co-ordinating campaigns in many different countries. WHAT CAN YOU DO?
* First of all do not buy any fur and boycott all Max Mara Fashion Group
brands' stores untill they will not be fur-free. Talk about this campaign to
anybody you know and spread the message. Generating the Renewable Energy of Hope - The Earth Charter Guide to Religion and Climate Change Coalfinger - a new supervillainTake Action - Help expose Coalfinger and his carbon cronies to the world - tell your friends!
Just in time for the latest Bond film, we've unleashed our own special agent on the world. Graverson Green is on a mission: to expose the dastardly plot of supervillain Coalfinger and his carbon cronies, who plan to cover the world in coal-fired power stations and destroy the climate in Operation Browncloud. It may be an animation, but I’m sure you recognise the inspiration for the film. Like Coalfinger, E.on and other energy companies around the world are trying to bring about a coal resurgence, despite the evidence of the impact burning coal has on our climate and our planet. Green on the other hand, reminds us that we need to work together to stop dirty coal plants and fight for clean and renewable energy. Aussie's Stoke China's Furnace"An Australian firm has signed a $60bn (AUS$69bn; £38bn) deal to supply coal to Chinese power stations."Under the deal, the firm will build a new mining complex to give China Power International Development (CPI) 30m tonnes of coal a year for 20 years. The plan involves building a huge new mining complex in the Australian state of Queensland, and laying 500km (311 miles) of railway line to move the coal to the coast.
Full Storyfrom BBC NEWS
Ecoveganism
For far too long, those that campaign on environmental matters have ignored the critical issue of animal agriculture, but that situation is swiftly changing! Herbs 'can be natural pesticides'Common herbs and spices show promise as an environmentally-friendly alternative to conventional pesticides, scientists have told a major US conference.They have spent a decade researching the insecticidal properties of rosemary, thyme, clove and mint. ![]() The "plant essential oils" have a broad range of action against bugs. Some kill them outright while others repel them. These new pesticides are generally a mixture of tiny amounts of two to four different herbs diluted in water. The research was led by Dr Murray Isman, from the University of British Columbia in Vancouver, Canada. Some spice-based commercial products now being used by farmers have already shown success in protecting organic strawberry, spinach, and tomato crops against destructive aphids and mites, Dr Isman explained. But the herb-based pesticides also have shortcomings. Since the essential oils made from these herbs tend to evaporate quickly and degrade rapidly in sunlight . . . Some last only a few hours, compared to days or even months for conventional pesticides.
Full Story from BBC NEWS:
Big Polluters should pay, but who are they?Time is running short to agree a new treaty on global warming amid deep divisions over key issuesAbout 1,000 officials are meeting in Bonn for a week of informal talks. The aim is to clear the way for the adoption of a new UN climate treaty in Copenhagen in December. One of the toughest disputes is over which countries should commit to reducing their levels of greenhouse gases.The industrialised nations say that big polluters in the developing world, notably China and India, must be included in any treaty commitments. But developing countries point out that most of the greenhouse gases in the atmosphere came from the industrialised world; whereas societies such as India remain desperately poor. "[India] is a country where half the rural population does not have a light bulb in its home or a gas ring," said Ambassador Chandrashekhar Dasgupta, the senior Indian negotiator here. "So to describe this country as a large emitter is absurd - there's no other word for it." |
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