摘要
通过对金鱼藻形态结构及其对水中悬浮物吸附能力的研究,结果表明:金鱼藻可以吸附水中大量的悬浮物,吸附量可达自身重量的1.58～1.86倍,有利于提高水体的透明度。从叶片表面的形态结构,揭示了金鱼藻吸附悬浮物原因。
Morphology of Ceratophyllum demersum and its adsorption to suspended substances were studied. The results showed that Ceratophyllum demersum could adsorb suspended substances 2.59 - 3.52 times of itself weight. It was propitious to elevate the transparency in the water. The cause for adsorbing suspended substances of Ceratophyllum demersum was discovered from structures of leaf surface in the water.
关键词
金鱼藻
形态
悬浮物
吸附
morphology
Ceratophyllum demersum
adsorption
suspended substance
