People on the ground can also use a geographical information system that displays farmer contact data, farm size and location, tree inventory and price information, which makes it easier to forecast and optimize cashew collection.

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It then used this information to construct a family tree that placed them into clusters.

ECONOMIST: Computers and language

In a study just published in Oikos, Nathaniel Dominy of the University of Chicago and his colleagues pooled existing information on the leaves of hundreds of tree and shrub species from Central America, Africa and South-East Asia.

ECONOMIST: Young leaves, as well as old ones, are often coloured red

And although I only have word-of-mouth information on his trapeze abilities, and a picture of his tree climbing, I actually got to witness his ability to walk on his hands, starting from a sitting position on the floor where he was positioned alongside the many tables set-up at the awards banquet, he was able to pull himself up into a handstand, and walk on his hands.

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She travelled south after burying the body beneath a tree and was found to be living in Glastonbury after police appealed for information about her whereabouts on the BBC Crimewatch programme in 2012.

BBC: Angela Owen outside court

Replying for the government, junior communities minister Bob Neill said the information would be published "very shortly", and accused Labour of "barking up a completely fictitious tree".

BBC: Government extends 'right to buy' housing scheme

The 5 complementary posters provide a wealth of information, both in Khmer and English, on the characteristics of the flooded forest ecosystem, as well as specific tree, bush, vine and aquatic species that can be found in the great lake.

UNESCO: OFFICE IN PHNOM PENH

Such tree-ring records, along with other so-called proxy archives, can provide a wealth of information about volcanic events and their varying impacts around the globe because of resulting shifts in atmospheric circulation and other climate changes, dating for centuries prior to the period of instrumental record.

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