The Three Gorges Dam’s flood control performance continues to generate scrutiny. Jonathan Green for The Market Mogul asks how effective has the dam been period.
Because the project’s flood control capacity doesn’t work.
President Xi Jinping’s pledge to prioritize environmental protection and halt new development projects on the Yangtze is a promising turnaround for China’s beleaguered river pulse but don’t hold your breath.
The Yangtze River has been slated to accommodate yet another project in the name of “development” and “drought prevention”: the Dian Zhong Water Diversion Project, a 661-kilometer endeavour with some high hopes pinned to it.
CCTV, China’s state broadcaster, looks at the use of remote sensing to monitor the country’s vanishing “kidneys” — wetlands that provide a range of invaluable ecosystem services that have become seriously under threat from rapid urbanization and modernization.
This Huffington Post blog, by Peter Neill, founder and director of the World Ocean Observatory, looks at the global love affair with big dams and the perils of forcing water to acquiesce to political ambitions and national pride, and the sometimes dangerous results of doing so.
Construction of a controversial hydropower project that would flood one of the last remaining unaltered stretches along China’s famed Yangtze River has been blocked by the country’s environmental regulators — a surprise defeat in the face of an unrestrained dam-building boom that many opponents worry will cause an irreversible legacy of damage.
Despite its long lineage as one of the world’s oldest living species, the Chinese sturgeon — known as the “living fossil” because it dates back to the Cretaceous period — may not survive the surging dams and bridges built over the Yangtze River, reports China Daily.
Geologists predict more frequent catastrophes in China’s Three Gorges Dam region, after landslides wipe out a hydropower plant. Fan Xiao and Yang Yong, the authors of several reports for Probe International, speak to thethirdpole.net about a disaster-prone region made more perilous by intensive hydropower development and call for new risk assessments to be carried out.
An urgent overhaul of Three Gorges’ Dam management policy to enforce relevant regulations is needed to save various endangered species, improve the environment, and encourage economic development, say the authors of this paper. Xiankun Yang and X X Lu of the National University of Singapore discuss what we’ve learned from this controversial megadam over the past decade.
(May 16, 2014) Lake Poyang, the largest freshwater lake in China, has in the past decade suffered record low water levels and its worst drought in 60 years. Although uneven rainfall patterns and industry on the lake are partly behind the decline in volume, the Three Gorges Dam has emerged as a major cause of the lake’s shocking dry-up. On a recent trip to China, Mu Lan, the editor of Probe International’s Chinese Three Gorges Probe news service, explored the link between Poyang’s crisis and the country’s hydro colossus.
(October 12, 2013) This Economist report looks at the gravity of China’s water crisis, once summed up by Wang Shucheng, a former water minister as: “To fight for every drop of water or die: that is the challenge facing China.”
(November 20, 2012) Poyang, China’s largest freshwater lake, is experiencing a dramatic drop in water levels as a result of drought exacerbated by the effects of ongoing climate change — a dry-up that began in earnest in 2003, according to a report published by China’s state-run Xinhua news agency earlier this year. What the report doesn’t acknowledge is that 2003 also coincides with the year reservoir filling began at the Three Gorges mega-dam 500-km upstream of Poyang, on the Yangtze River. Responding separately to Xinhua’s claims, noted Chinese geologist and environmentalist Fan Xiao points to operations at the dam, as well as rapid development of the Yangtze’s upper reaches, as the culprits behind the distressing changes Poyang and other Yangtze tributaries are experiencing: expect worse, he warns, but not because of climate change.
(September 1, 2012) The staggering costs of China’s Three Gorges Dam—the displacement of 1.7 million and counting, and a price tag six-times the original estimate—are well known. But the enormous project’s complicated operational demands are largely unknown, and they promise to get more vexing as more dams are built upstream. Power magazine looks at the complexities of delivering power from such large-scale hydropower plants trans-region, trans-province, and trans-basin and the pressing need for peak regulation, frequency regulation, and emergency reserves for hydropower plants.
(July 17, 2012) Probe International of Toronto has long been a critic of the Three Gorges dam project. Executive director Patricia Adams paints a scathing picture of the dam’s legacy so far in an article that appeared in the Huffington Post.