Xinhua: Tibet has felt some of the largest impact ofglobal warming, China Meteorological Administration (CMA) chief Zheng Guoguang said here Wednesday. “In Tibet, the mercury has climbed an average 0.32 degrees Celsius every decade since records began in 1961,” Zheng told more than 500 officials at a meeting in Lhasa on climate change. “This is much higher than the national average temperature rise of 0.05-0.08 degrees Celsius every 10 years.” China to revive degraded pasture in Tibet …