China will spend billions of dollars treating sewage and planting forests to arrest massive environmental degradation along the Yangtze river and its Three Gorges reservoir, officials said Tuesday. 

With a record-high dumped wastes of 30.5 billion tons, the Yangtze River in China can be considered as a ‘giant toilet bowl’ of Asia as waste production and illegal dumping in the area continue to worsen. Xinhua news agency reported the recent case of industrial, farming and human waste production in China has doubled compared a couple of decades ago with a 3.1 percent increase or 900 million tons of added trash being thrown in the river.

"Generally speaking, the ecological state (of the river) is still far from what the Communist Party and people are demanding," forestry minister Jia Zhibang told journalists.

"For numerous reasons, the forests on both sides of the river have been seriously degraded, leading to bare mountains and hills that have led to repeated natural disasters " such as landslides.

The new plans call for an increase in forest coverage along the 600-kilometre-long (370-mile-long) reservoir to 65 percent from the current 22 percent, Chongqing city mayor Huang Qifan said at the same news briefing. More than 1.5 billion dollars will be invested in the forestry campaign.

Chongqing, a mega-city of more than 30 million people upriver from the reservoir, will invest heavily in treatment of urban wastewater, officials said. Critics of the 22.5-billion-dollar Three Gorges Dam hydro-electric project -- the world's largest -- which created the vast reservoir have long complained about its huge human and environmental toll.

1.4 million people were forced to relocate to make way for the reservoir, but earlier this year China said an additional 300,000 people would be relocated, Officials said. The new relocations were aimed at curbing pollution and protecting residents from frequent landslides blamed on the rising reservoir.

Recent torrential rains have once again spotlighted the environmental problems, with massive quantities of trash and other debris washed into the river, threatening to jam up the dam, state media have reported.
The garbage was so thick in places that people could walk across it, the China Daily newspaper said. To help curb worsening water pollution, Chongqing, which has invested 50 billion yuan on sewage treatment facilities in recent years, will invest another 28 billion yuan in the coming three years, Huang said.