Environmental damage in Thuringia has been reduced to a large extent after 1990. The condition of forests, rivers and air was improved by modernizing factories, houses (decline of coal heating) and cars, and contaminated areas such as the former Uranium surface mines around Ronneburg have been remediated. Today's environmental problems are the salination of the Werra river, caused by discharges of K+S salt mines around Unterbreizbach and overfertilisation in agriculture, damaging the soil and small rivers.
Since when has environmental damage in Thuringia been reduced?
1990
Environmental damage in Thuringia has been reduced to a large extent after 1990.
Environmental damage in Thuringia has been reduced to a large extent after nineteen ninety.
Since when has environmental damage in Thuringia been reduced?