Cross posted from: https://lemmy.sdf.org/post/29925608
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A proposed dam in China’s Medog county would be the world’s largest hydroelectric project, surpassing even China’s Three Gorges Dam, which is currently the largest dam in the world. The Yarlung Tsangpo, originating from the Tibetan Plateau, flows into India as the Brahmaputra River and continues into Bangladesh as the Jamuna. And not surprisingly, China’s ambition has alarmed downstream countries.
Reports suggest that this dam could significantly alter water flow patterns, affecting millions of people who depend on the river for agriculture, fisheries, and daily consumption.
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India, which relies heavily on the Brahmaputra River, is likely to face serious hydrological challenges. The river provides water to Assam, Arunachal Pradesh, and other northeastern states, supporting nearly 130 million people and six million hectares of farmland. If China diverts or controls the river’s flow, India could experience unpredictable floods during monsoon seasons and severe droughts in dry months. A 2024 study published in the Journal of Indo-Pacific Affairs warned that China could manipulate water releases, potentially affecting India’s economic and strategic interests. Indian hydrologists have expressed concerns that sediment flow, crucial for agriculture, may be blocked by the dam, reducing soil fertility in the northeastern plains.
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China’s unilateral decision to build the Medog dam, without consulting downstream nations, raises geopolitical tensions in South Asia. The lack of a water-sharing treaty between China, India, and Bangladesh further exacerbates the situation. While China has provided hydrological data to India since 2006 and to Bangladesh since 2008, experts argue that such data-sharing agreements are insufficient in preventing potential water conflicts. India has expressed concerns about China’s control over transboundary rivers, with policymakers advocating for stronger diplomatic and strategic countermeasures.
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[Edit title for clarity.]
tibet. hong kong. its not good to let china in.