A lack of this metal is commonly the brake that stops the growth of planktonic algae.
铁不足是浮游海藻增多最普遍的瓶颈。
Fertilizer-laden runoff triggers explosive planktonic algae growth in coastal areas.
富含肥料的水流入大海造成了海岸附近水域的水藻大规模生长。
The main way that carbon dioxide is absorbed by the ocean is through photosynthesis by planktonic algae.
海洋中的二氧化碳主要是通过浮游水藻的光和作用所吸收。
The main way that carbon dioxide is absorbed by the ocean is through photosynthesis by planktonic algae.
大气中的二氧化碳被海洋吸收的主要方式就是浮游海藻的光合作用。
Planktonic algae are at the bottom of the food chain. If more of them are around, the rest of that chain will be affected.
浮游藻类位于食物链的底层，假如它们的数量增多，那食物链的其它部分将会受到影响。
It would be expected to correlate with the distribution of planktonic algae-the ultimate drivers of biological productivity.
它们本应该和生物生产力的终极驱动—浮游海藻分布在一起。
It would be expected to correlate with the distribution of planktonic algae-the ultimate drivers of biological productivity.But it does not.
人们过去以为有机物在海洋中分布与浮游海藻(生物生产力的终极动力)的分布有关，但事实并非如此。
The high relative abundance of the fossil planktonic algae indicates the high primary surface productivity of the palaeo-lake within the Oligocene.
文昌组浮游藻类相对丰度高，表明始新世珠江口古湖的表层水初始生产力高。
Hitherto it was assumed that the main way carbon gets from the top to the bottom of the ocean was as part of dead planktonic algae sinking to the seabed.
在此之前，人们一直认为碳从海面转移到海底的主要途径是伴随着浮游藻类死亡后而沉没海底。
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。
A few grandiose projects have also been suggested, such as giant parasols in space or adding iron to the ocean to encourage planktonic algae to grow and soak up carbon dioxide.
例如在太空中架设巨型遮阳伞，或在海洋中加入铁元素，以促进浮藻的生长并吸收二氧化碳。
Other forms of food are planktonic crustaceans and algae that may develope on coral or nearby rocks.
其他形式的食物是浮游甲壳类动物和藻类，可能制定关于珊瑚或附近的岩石。
Other forms of food are planktonic crustaceans and algae that may develope on coral or nearby rocks.
其他形式的食物是浮游甲壳类动物和藻类，可能制定关于珊瑚或附近的岩石。
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