Lake Victoria, the largest lake in Africa, faces an increasing threat to green. This green color is derived from the toxic bacteria that poses serious risks to the people And the wildlife that depends on this water, according to a report Among the scholars who write to the conversation.
What is happening?
Small living organisms that are called blue bacteria quickly in Lake Victoria, and form a green scum with an unpleasant smell on the surface of the water. These flowers are harmful algae (scientifically known as Cyanohabs) make unsafe water unsafe for drinking, swimming or touch. Sometimes, toxins can be hung in the air and inhaled.
Recent research conducted across 31 sites in the lake surprised scientists: While previous studies have identified Microcystis as dominant blue bacteria in the Gulf of Winam region, researchers discovered that Dolichospermum is the most abundant type during major flowering events.
However, Microcystis produces Microcysin, the poison that rotates in the liver “can kill livestock, wildlife and humans, especially those who do not work the immune system well”, according to the conversation. In Winnam Bay, this poison often exceeds the health limits set by the World Health Organization.
“Our study has also found that Microcystis spoke mainly in the mouths of sunken rivers where green scum is not visible, making scientific monitoring and general alerts more important,” the researchers pointed out.
Why toxic bacteria in Lake Victoria relate?
These toxic bacteria threaten everything that depends on the lake. Green flowers exhaust oxygen, killing fish and disrupting food networks on which local communities depend on food and income.
The problem extends beyond Lake Victoria. Lakes around the world are witnessing similar problems as the warmer temperatures and the increased flow of nutrients create perfect conditions for these bacteria to flourish.
The research team indicates that “the growth of the rapid human population, the settlement around the lakes and the water gatherings leads to high levels of nutrients in the lakes around the world”, and this “is likely to increase the risk with the phenomenon of global warming because warm temperatures enhance algae flowers.”
For societies that live around Lake Victoria, the situation is particularly concerned. Many depend on this water for drinking, to cookWashing, putting them in a direct danger of exposure to these harmful toxins.
What is done about the toxic bacteria of the Victoria Lake?
Thanks to new research, local authorities now have better tools to fight this threat. They can monitor the specific blue bacteria and The residents warn When flowers appear.
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Prevention efforts can now target micro -bacteria that cause problems. This means reducing phosphorous and other foodstuffs from entering the Gulf through the best waste management and agricultural practices.
There is also an unexpected bright side. Researchers have discovered more than 300 unpopular genes that may produce new molecules. These can have therapeutic effects worth exploring, and harmful flowers turn into benefit.
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