(October 31, 2012) “Earthquake Hazards and Large Dams in Western China,” the Probe International report authored by geologist John Jackson, has set China’s academic and industry circles astir. As the debate over Jackson’s findings heats up, the respected Caixin Media magazine, New Century Weekly, looks at both sides of the debate and the specific issues Jackson’s explosive report has raised.
Whitewashing the Three Gorges Dam
(October 15, 2012) Lauded by Chinese officialdom as a symbol of its growing might, the Three Gorges Dam had already been in operation for eight years when the Three Gorges Corporation issued its first-ever corporate social responsibility report. The release of the CSR report coincided with a wave of heightened concern surrounding the dam’s failings and impacts, and a rare admission by China’s State Council that all was not well with the jewel in its crown of modernity. A commentary by Li Tie at the time, published by China’s respected South Weekend, described the Corporation’s document as awash in insipid content” and exactly not what the public needed, which was honesty. Li even went so far as to say reports that did not respond honestly to widespread concerns, in effect, posed a threat to the nation’s social stability, leaving Chinese citizens more likely to place their faith in the country’s rumor mill than official documents they could not trust. Li’s misgivings appear to have only gained in resonance this year, as China’s recent summer of protest bears out.
Mapping disaster
(September 14, 2012) This spring, Probe International used the power of hazard mapping to assess the risks of China’s breakneck dam-building along its western rivers. Now, a new study published by the international scientific journal Tectonophysics discusses how flawed hazard maps may have underestimated such risks and been partly to blame for the devastation caused by the 2011 Japan, 2010 Haiti and 2008 China earthquakes.
Seismic signs
(September 5, 2012) Probe International has been at the forefront of research on the connection between seismic activity and large-dam construction, focusing on examples in China such as the Zipingpu Dam, which is thought to have triggered the deadly 2008 Sichuan earthquake. Now, a new article by U.S.-based quake warning advocate, David Nabhan, calls for a rethink of seismic forecasting in North America that draws on connections so often overlooked: specifically, the trigger effect of dams, and the impact of lunar and solar gravitational tides on earthquake activity.
A new threat to safety along the Yangtze River
![The Jinsha River flows through Qinghai, Sichuan and Yunnan provinces in southwest China. [File photo]](https://lawrencesolomon.files.wordpress.com/2012/05/jinshuariver.jpg?w=100&h=80&crop=1)
(May 11, 2012) Chinese hydropower magnates plan to build 25 new dam reservoirs on the Yangtze’s upper reaches despite warnings of seismic risks from dam-building overload in the area, and in spite of recent evacuation efforts due to the threat of geological disaster at Three Gorges.
Press Release: Feverish Chinese dam building could trigger tsunami
(April 4, 2012) A new report finds more than 130 large dams being built in western China could trigger disaster — earthquakes, even tsunamis — due to their construction in seismic hazard zones.
China’s RIS threat a disaster in the making
(February 25, 2012) The breakneck pace of dam construction in China increases the risk of reservoir induced seismicity. But, without freedom of information and a justice system that allows victims to sue for redress, will killer dams ever come to light? Chinese power companies hope not. Now, an intrepid reporter from Beijing’s Caixin Net is on the trail of unreported RIS cases.
Chinese dam triggers earthquake, rattles Hong Kong
(February 16, 2012) An earthquake that shook Hong Kong early this morning was triggered by the Xinfengjiang dam on China’s mainland, say officials from the Guangdong Provincial Seismological Bureau.
Earthquakes, dams and responsibility
(November 21, 2011) Matt Ridley, writing about dams and induced seismicity in the Wall Street Journal, cites Probe International’s reports on the consequences of building the Three Gorges Dam: the Yangtze is drying up downstream, and seismic activity has increased 30-fold.
Amid severe drought, Chinese government admits mistakes with Three Gorges Dam
(June 4, 2011) The Washington Post features Probe International Fellow Dai Qing and cites Probe International’s expose of a 30-fold increase in earthquakes caused by China’s Three Gorges Dam.
Chinese study reveals Three Gorges Dam triggered 3,000 earthquakes, numerous landslides
(June 1, 2011) A study by seismologists at the China Seismological Bureau indicates that the massive Three Gorges dam on the Yangtze River caused a “significant” increase in seismic activity along the dam’s reservoir.
Drought? Earthquake? Blame the Three-Gorges Dam: World View
(May 27, 2011) When China’s State Council announced there were “urgent problems” with the Three Gorges Dam, Chinese voices – both powerful and common – started to question its role in seemingly unrelated natural disasters, reports Bloomberg.com. In one both dramatic and comical example of a trend towards airing negative views, the popular, nationalist Global Times quoted dam expert, Zhang Boting, who offered this unreassuring gem: “After the construction of the project, there were thousands of minor earthquakes, which actually helped release built-up seismic energy in that area and reduced the possibility of big earthquakes happening in the future.”
China’s mea culpa: Three Gorges Dam problems must be “solved urgently”
(May 19, 2011) Amid power shortages and potential catastrophe, China admits to failings in the Three Gorges Dam. Probe International Fellow Dai Qing responds from Beijing.
Rush to Build Hydropower Poses Risks
(April 19, 2011) Experts warn of the dangers posed by China’s rush to build dams in seismically active areas.
China defends its dam projects on rivers from Tibet that worry neighbours who live downstream
(April 19, 2011) China defended its ambitious network of dams Tuesday, saying that it is developing its rivers in a responsible way and would never do anything to harm the interests of neighbours who live downstream of the Tibetan plateau.