Dams are Damming the Nature and Health: China's Massive Dam Project.

General
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China’s massive dam project..)

  • The Three Gorges Dam and the new mega dam project on the Yarlung Tsangpo River, has raised concerns about its potential impact on global health and the environment.
    Damming the Nature.
    Damming the Nature.1280×1280 451 KB

Environmental Impacts:

  • Water Quality: Dams can disrupt natural water flows, leading to decreased water quality, increased sedimentation, and algal blooms. This can harm aquatic life and human health.

  • Biodiversity Loss: Dams can fragment ecosystems, destroy habitats, and disrupt migratory patterns, leading to biodiversity loss and extinction of species.

  • Greenhouse Gas Emissions: Dams can release methane, a potent greenhouse gas, due to decaying organic matter in reservoirs.

Health Impacts:

  • Waterborne Diseases: Changes in water quality and flow can increase the risk of waterborne diseases.

  • Displacement and Mental Health: Large dam projects can displace local communities, leading to mental health issues and social disruption.

Global Impacts:

  • Earth’s Rotation: The massive redistribution of water caused by large dams can slow down the Earth’s rotation and shift the planet’s poles.
  1. Earth’s rotation slowdown: 0.06 microseconds/year
  2. Earth’s axis shift: 1 centimeter (or 0.4 inches)
  • Climate Change: Dams can contribute to climate change by releasing greenhouse gases and altering ecosystems.

China’s mega dam project on the Yarlung Tsangpo River, concerns have been raised about:

  • Seismic Risks: The dam’s location in a high seismic zone raises concerns about potential catastrophic events.

  • Environmental Risks: The project’s impact on local ecosystems, biodiversity, and water quality is a significant concern.

  • Social Impacts: The displacement of local populations and potential social disruption are also major concerns.

While large dam projects like China’s mega dam can provide renewable energy and economic benefits, they also pose significant environmental and health risks that need to be carefully managed.

• What are your opinions on this?
• Do you agree or disagree, also mention the reason behind it?

2 Likes
2

Yeah I have heard of that china have already created a dam which slows down the Earth rotation by 0.004 sec and now this … I think it’s not right

3

Displacing communities and damaging ecosystems isn’t progress if it harms people and the planet.

4

I believe renewable energy is important, but not in the cost of ecological collapse and social injustice.

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Renewable energy is important but without harming or destruction of ecosystem.

6

I agree. Dams may help with energy but the damage to nature and health is too big. We should think of more eco-friendly alternatives.

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Renewable energy sources are helpful to people without any disturbance to environmental conditions and improving society equitable.

8

I agree. While dams can provide energy the environmental and health impacts are too severe. We should focus on exploring more eco-friendly alternatives.

9

In my opinion, while China’s mega dam projects may bring economic growth and renewable energy, the environmental and health risks are too serious to ignore. Dam construction can harm biodiversity, worsen water quality, displace communities, and even affect Earth’s natural balance. Projects of this scale must be planned with much more focus on sustainability and long-term global impact—not just short-term gains. A balanced approach is essential.