The Ganga has six dams and four barrages along its run in the country. In the upper Ganga basin (Tehri Garhwal to Haridwar in Uttarakhand), where all the dams are located, the notification prescribes three norms: the outflow should be 30 per cent of the monthly average inflow from June to September, which is the high flow season; 25 per cent in October, April and May; and 20 per cent from November to March, which is the lean period. For the middle Ganga basin (Haridwar to Kanpur in Uttar Pradesh), where all the barrages are located, the e-flow is different for each project.
この記事は Down To Earth の November 16, 2019 版に掲載されています。
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この記事は Down To Earth の November 16, 2019 版に掲載されています。
7 日間の Magzter GOLD 無料トライアルを開始して、何千もの厳選されたプレミアム ストーリー、8,500 以上の雑誌や新聞にアクセスしてください。
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