In taking measures of comprehensive administ ration

1 230 000 yuan has been investment. They carried on the project of dry masonry dams for flood ditch prevention

tailings warehouse

mine drainage system and mine vegetation resume according to the characters of soil erosion in Tang quan mining area

and the causes of the harm. By administ ration

it is not only has controlled soil erosion of mining area effectively

but also resumed and improved the eco-environment of the mine stope and Tang quan river progressively

and it has promoted comprehensive administ ration of mine soil erosion in Datian county.