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In China, food quality scares put Mao's self-sufficiency goal at risk
date:May 23, 2013
rous metals and toxic elements such as arsenic and cadmium. In many cases, wastewater run-offs from the mines are used directly to irrigate farmland, and tailings also tend to be badly managed.

Yin Lihui, an official with the provincial environmental protection administration, told state media that nonferrous metals mining in Hunan has caused heavy pollution in a region dubbed the home of rice and fish.

We call it 'integrated food and mining complexes' - basically food production and mining ha

03/12 01:35