red tide的形成以及危害英文加中文介绍

简单的表述入下啦（有些高级点的词汇我也翻译不了）
形成赤潮的原因：
reasons of form red tide
1 海水富营养化
Water eutrophication
2 水文气象和海水理化因子的变化
Meteorological and hydrological and physical and chemical properties of the sea
3 海水养殖的自身污染
Their pollution of Sea-water aquiculture
赤潮的危害：
Damages of red tide
1 破坏海洋生态平衡
Damage Harm to human healthecological balance
2 破坏海洋渔业和水产资源
Destruction of Marine fishery resources and aquatic products
3 危害人类健康
Harm to human health

Red Tide也就是Algal bloom...
英文介绍：
An algal bloom is a rapid increase in the population of algae in an aquatic system. Algal blooms may occur in freshwater as well as marine environments. Typical...

What are Harmful Algal Blooms (HABs)?
Marine and fresh waters teem with life, much of it microscopic, and most of it harmless; in fact, it is this microscopic life on which all aquatic life ultima...