而藻类计数的结果表明，照度与底栖藻类生物量存在正相关性。
Algae counting experiment showed that there was positive correlation between algae and light intensity.
藻类则可以从大气中吸收二氧化碳，而藻类死亡时，会很容易沉入海底。
These will absorb carbon dioxide from the atmosphere and then conveniently sink when they die.
研究表明：水体的富营养状态是藻类异常增殖的主要原因，而藻类的异常增殖又是＂水华＂发生的前提条件。
The result shows that eutrophication is the major reason responsible for the bloom formation and the abnormal growth of algae population composes the premise of this procedure.
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