Subscribe now

Earth

China is taking control of Asia's water tower

The country's engineers are damming or diverting the five great rivers that flow out of Tibet and into neighbouring countries

By Fred Pearce

26 April 2012

New Scientist. Science news and long reads from expert journalists, covering developments in science, technology, health and the environment on the website and the magazine.

The Xiaowan dam in China is one of many the nation is building on the Mekong river

(Image: Long Yudan/Imagine China via AP Images)

Editorial:Waterway robbery

ITS vast ice sheets and monsoon run-off make the Tibetan plateau one of the largest sources of fresh water on an increasingly thirsty planet. It supplies 1.3 billion people with water for irrigation and drinking, and offers the promise of unparalleled hydropower. But who owns this water? As China looks to claim the vast flows that emerge from the water tower of Asia, what of the rights of its downstream neighbours?

With hydro-engineers…

Sign up to our weekly newsletter

Receive a weekly dose of discovery in your inbox. We'll also keep you up to date with New Scientist events and special offers.

Sign up

To continue reading, subscribe today with our introductory offers

Popular articles

Trending New Scientist articles

Piano Exit Overlay Banner Mobile Piano Exit Overlay Banner Desktop