The environment is very bad, with all kinds of garbage floating on it, including oil and water….
In 2021, more than 2 billion people will live in water-stressed countries, and this situation is expected to…
The water body is the living environment of fish, and its pH is the main indicator of fish…
Dissolved oxygen (DO) refers to the content of oxygen dissolved in water (mg/L). The content of oxygen dissolved…
Cyanobacteria, also known as “cyanobacteria”, are photoautotrophic prokaryotes widely distributed in water bodies around the world. They are…
With the improvement of the breeding level and the increase of breeding density, the nitrogen-containing organic matter such…
With the prosperity of the economy in recent years, sea transportation is also indispensable. As the frequency of…