Rivers at Risk in Central India
Four major rivers in Central India—Dhasan, Ken, Paisuni, and Tons—are facing serious threats. Scientists warn that relying solely on government schemes won’t save them. People must first grasp the rivers’ significance and the role their habitats play.
These rivers serve as vital sources for irrigation and drinking water for nearby cities and villages. However, they are losing their rich ecosystems. Microorganisms and aquatic life are disappearing, which is troubling since these organisms help keep the water clean and protect the rivers from pollution.
A study led by Ashish Shivam Mishra, Dean of Science at Nehru Gram Bharati University, revealed alarming trends. Not only are aquatic organisms declining, but water levels are also dropping and pollution is rising. Mishra has studied these rivers for years, emphasizing the need to understand their importance.
He pointed out that the rivers are under severe pressure from human activities. As people use them for drinking and farming, nearly half of their water is depleted. This decline harms the natural organisms that maintain water quality and leads to pollution. If this continues, the rivers could become unusable for agriculture or drinking.
Mishra explained that rivers are ecosystems, home to creatures like earthworms, snails, and various insects. Each species plays a crucial role. If we disrupt their habitats, they could vanish, affecting the entire system. The presence of these organisms often indicates clean water.
In the Himalayan rivers, a tiny organism called Plecoptera helps maintain water purity. They thrive in cold, oxygen-rich waters. Over 87 species of Plecoptera exist in the Indian Himalayas, and their presence signals clean, healthy water.
Mishra stressed the need for communities along riverbanks to be more cautious about their water usage. While using river water for farming is acceptable, introducing toxins can be harmful. Many households currently dump sewage and waste into rivers, creating future challenges. Clean water is scarce, and we must consider the legacy we leave behind.
Although the government is taking steps to protect major rivers, more concrete policies are needed. Mishra highlighted that locals are often the most frequent users of river water and can be powerful advocates for conservation. Grassroots awareness campaigns can help.
One alarming statistic is that 260 rivers in Bihar have gone extinct. If we can’t protect tributaries like Dhasan and Ken, the Ganga, into which they flow, will also suffer.
Mishra urges forming village committees to promote awareness of river conservation and its future implications. It’s essential for communities to take action and ensure clean water is available for generations to come.
For more insights on river conservation, visit National Geographic.
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CENTRAL INDIA, POLLUTION, MICROORGANISMS, AQUATIC LIFE, RIVERS, FOUR CENTRAL INDIAN RIVERS FACE EXISTENTIAL THREAT
