A boat covered by volcanic ash sits docked on the bank of Nahuel Huapi Lake, also blanketed in volcanic ash, in Villa la Angostura in southern Argentina, Thursday June 16, 2011.

火山灰覆盖的小船，坐在停靠在银行纳韦尔瓦皮湖，别墅的La Angostura的在阿根廷南部，2011年6月16日，日(星期四)，也笼罩在火山灰中。

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The Environment Agency said a temporary bridge would be installed to allow residents and boat owners' access to nearby Ash Island, while work was carried out.

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