Founded in 1959, Xiaochangshan is one of seven marine environmental monitoring centers in Dalian. It monitors changes in ocean water and marine creatures.
Depleted fisheries and pollution have left Wu Ruiwei and his peers in Guangxi Zhuang Autonomous Region needing to travel farther out to sea for fish and shrimp.
More than a year since Premier Li Keqiang declared war on pollution, Beijing's massive anti-smog fight is transforming the metropolis in ways both big and small.
With China's iron business in trouble and facing losses, Malanzhuang Iron Mine is spending 2.4 million yuan (390,000 U.S. Dollars) planting on slag heaps.
Although he has been retired for more than two decades, Wang Wenxing has not stopped nurturing talent in environmental protection and promoting research of air pollution sources.