BEIJING, China - January 6, 2009 - China faces surging protests and riots in 2009 as rising unemployment stokes discontent, a state-run magazine said in a blunt warning of the hazards to Communist Party control from a sharp economic downturn.

The unusually stark report in this week's Outlook (Liaowang) Magazine, issued by the official Xinhua news agency, said faltering growth could spark anger among millions of migrant workers and university graduates left jobless.

"Without doubt, now we're entering a peak period for mass incidents," a senior Xinhua reporter, Huang Huo, told the magazine, using the official euphemism for riots and protests.

"In 2009, Chinese society may face even more conflicts and clashes that will test even more the governing abilities of all levels of the Party and government."

President Hu Jintao has vowed to make China a "harmonious society," but his promise is being tested by rising tension over shrinking jobs and incomes, as well as long-standing anger over corruption and land seizures.

China also faces a year of politically tense anniversaries, especially the 20th year since the June 1989 crackdown on pro-democracy protesters in Tiananmen Square. That date has already galvanized the "Charter 08" campaign by dissidents and advocates demanding deep democratic reforms.