The Yangtze River is the third longest river in the world and indubitably the most important in China's history and future. It is the thought of as the divider between Northern and Southern China and empties into the Pacific Ocean in one of the countries most prominent cities, Shanghai. The river supports roughly 1/3 of China's 1.2 billion people and over 40 % of its agricultural output. It currently also supplies around 40 % of the countries industrial output mainly through the Gezhou Dam and now in its second stages the notorious Three Gorges Dam, which is considered one of the most environmentally detrimental projects of the new millennium.
The environmental impacts of this project are of great concern to not only the ecological health of the Yangtze River Basin. Soil levels have been depleted throughout the region and it has decimated agricultural production and natural ecosystems. Along with this soil loss on one side of the dam, there is sedimentation on the other and could cause dam failures in the future without expensive and extensive reparations. There is a build of algae blooms on the west side of the project as well that is killing off many endemic species. Already extinct are the Yangtze River Dolphin (although one was supposedly spotted last August) and the Finless Porpoise. Heavily threatened animals include the Sawtooth Paddlefish, Great White Crane and Yangtze River Sturgeon. Currently the river has been experiencing some of the worst droughts in the past century and it is causing problems that are rippling throughout the country.
The droughts are destroying While the profits of the company that owns the dam doubled their profits in 2004, over 1.5 million people were displaced due to planned flooding. Currently many of the shipping routes and ports along the Yangtze River are inaccessible due to the droughts. This is impeding repairing the already damaged large agricultural region in the basin.
Decision Making:
The players in this game are numerous and it is difficult to evaluate all possible options. The main player is the Chinese Government and their problem is to accommodate their growing population and the upcoming Olympic Games. To help mitigate the lack of water in Northern China, the government is hastily constructing a canal from the Hebei Province an agricultural region. The cost so far has been around 2.4 billion dollars and is expected to be above 5 billion by 2010.
The Olympic committee is another player that is driving this crisis and they insist that there will be adequate resources and infrastructure in Beijing in place by this summer.
The Yangtze Electric company, the ones responsible for Three Gorges, is one of the main players as well. Their actions have displaced millions and destroyed ecosystems. They need to reevaluate the impacts of their projects because it might be hurting the country more than helping it.
References:
"Deep Concern Over Three Gorges Dam" By Michael Bristow BBC News, Beijing BBC News 11/30/07
http://news.bbc.co.uk/2/hi/asia-pacific/7120856.stm#graphic
"Beijing Olympic water scheme drains parched farmers" By Chris Buckley BAODING, China, Jan 23/008 http://sport.guardian.co.uk/breakingnews/feedstory/0,,-7247373,00.html
"China will speed up Beijing water delivery for Olympic Games"
http://sports.inquirer.net/breakingnews/breakingnews/view/20080118-113302/China-will-speed-up-Beijing-water-delivery-for-Olympic-Games
"Yangtze River" "Three Gorges Dam", Wikipedia.org