But the survey did find excessive arsenic content in local Wells, and Greenpeace warns that fine dust pollution might become a problem when the snow has gone.

但是调查确实发现，当地井水中砷的含量增加，而且绿色和平警告说，当积雪消融以后，粉尘污染也许会带来难题。

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Completed in 2010, the satellite-based survey took an inventory of the snow cover and glacier extent across glaciated regions of the Indus, Ganga, and Brahmaputra River basins.

研究完成于2010年，这次基于卫星资料的勘探详细记录了积雪覆盖的情况，以及冰川在印度河、恒河和雅鲁藏布江流域的延伸情况。

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The three-month Catlin Arctic Survey expedition will also take samples of the water, snow, ice and air.

BBC: Polar survey team start journey

The other began in 2005, when six sports organizations covering golf, tennis, snow sports and other activities that had been tracking participation in different ways joined forces for a single survey under the auspices of the Physical Activity Council.

WSJ: Sports Results That Leave Final Score Unclear