Xinhua: Chinese scientists are for the first time to start tracking monsoons in the eastern Yangtze River Delta in an attempt to reveal how human activities have impacted on climate change. Fu Congbin, chairman of the Scientific Steering Committee (SSC) of Monsoon Asia Integrated Regional Study (MAIRS), told Xinhua Saturday, he and his colleagues had found out that the most serious dry area in China was the semi-arid area in the northwest, also the northern boundary of summer monsoons, …