Agence France-Presse: Almost 90 percent of Austrian glaciers shrank in 2009, some by as much as 46 metres (150 feet), the Austrian Alpine Association (OeAV) said Friday. In a report, the OeAV said 85 out of 96 glaciers had shrunk over the past year. The biggest changes were seen in the Oetz valley in western Tyrol province, where three glaciers retreated by over 40 metres, and eight by over 20 metres. “The ice is very thin over large areas, so the glaciers are retreating very quickly,” noted …