sâmbătă, 14 februarie 2009

Reuters: Honey Bee crisis (2012?) threatens English fruit farmers

Reuters (Nov 25, 2008) - LONDON - Where in the United States, fruit farmers pay to have bees trucked thousands of miles to pollinate their crops and in parts of China, humans with feather dusters have taken on the task, in Britain most bees go nature's way:

* Albert Einstein said if the honey bees were suddenly gone mankind would have about 4 years left to live. Well, the honey bees are going extinct now and at the present rate in another year or so there will be no more honey bees left on earth. One year from now plus another 4 years gives us the year 2012...
*SETIAI - Honey Bee Navigation... The Earth's magnetic field changes on a daily cycle. It is suspected that this cycle is used by bees to maintain their internal clock. Sensitivity to the magnetic cycle would be especially useful to bees who remain inside the hive and are unable to detect sunrise and sunset. It has been experimentally shown that subtle magnetic disturbances can disrupt the bee's time-keeping abilities:
* The earth's magnetic field impacts climate - Danish study: