Sentences with phrase «concentrations of algae bloom»

Not exact matches

However, an analysis of monitoring data collected over the past 30 years indicates that there are increasing concentrations of blue - green algae in the Murray system and there has been an increase in the duration of individual algal blooms at upstream sites [1].

Concentrations of algae in our oceans and lakes have long bloomed naturally, but climate change and fertilizer runoff from farms have exacerbated the situation in recent years.

Concentrations of N and P in surfaces waters are increasing, and records show temperatures continue to rise, leading to more frequent algae blooms.

The abundance of some zooplankton (i.e. microscopic crustaceans in the water that eat algae) was lower at higher salt concentrations, but not low enough to cause a bloom of algae.