aquatic algae

That history began with the origin of the primitive , unicellular aquatic algae of the Precambrian Eon .

最初，前寒武纪出现原始的单细胞水生藻类，除了蓝绿藻和细菌之外。

Our results suggest that the sedimentary organic matter was derived mainly from aquatic algae and partly from land matter . However , the input of the pollutants from city and agriculture into the lake could not be neglected .

结果表明，巢湖沉积物有机质的主要来源是水生藻类，陆生有机质的输入量较少，但是城市污染物的输入与农业面源污染的影响是不可忽视的。

Allelopathic effects of several aquatic plants on algae

几种高等水生植物的克藻效应

In excess levels , nutrients over stimulate the growth of aquatic plants and algae .

超过水平，养分的刺激水生植物和藻类。

The growth of aquatic plants like algae is hastened , and fish reproduction may be disrupted .

促进了水生植物如藻类的生长，可能毁坏鱼类的繁殖。

Current research work focused more on the impact of aquatic plants on algae , but the study of terrestrial plants was less emphasized .

当前研究多以水生植物对藻类的影响为研究对象，而对陆生植物的研究较少。

The Factors That Affect the Allelopathic Effect of Aquatic Higher Plants on Algae

影响水生高等植物与藻类之间克生作用的因素

The parent organic matter of both black and red beds was predominantly aquatic plants , and algae and bacteria with minor being terrestrial matter .

黑层和红层沉积有机质的母质来源都以水生植物和菌藻类等低等生物为主，陆源有机质的输入非常有限；