In some places, though, iron is the limiting nutrient. Adding iron to such places should cause a bloom of planktonic algae, thus sucking carbon dioxide out of the atmosphere.
然而在一些地方却缺少铁物质,在这些地方添加铁物质可以产生茂密的浮游藻类,并因此能从大气层中吸取二氧化碳。
The empty house, in a middle-class corner of southern California, is two storeys high and boasts a three-car garage. Roses bloom around a kidney-shaped swimming pool, which is green with algae.
在南加州一个中产阶级聚居区,坐落着这样一套双层空置住宅,它带有一个可以停放三辆车的巨大车库,院中有个半环形的游泳池,池边开满了玫瑰,然而池水中却长满了青苔。
The problem lay with the species of phytoplankton in the bloom. In previous experiments the blooms had consisted of a group of algae known as diatoms.
随着个别浮游生物的增长问题也出现了,之前的实验中,增长的生物是硅藻组成的。
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