Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Doñana National Park' has mentioned 'Mining' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [2] The eco-system has been under constant threat by the draining of the marshes, the use of river water to boost agricultural production by irrigating land along the coast, water pollution by upriver mining, and the expansion of tourist facilities. | WIKI |
| On 25xc2xa0April 1998, a holding dam burst at the Los Frailes mine operated by the mining company, Boliden-Apirsa, near Aznalcxc3xb3llar, Seville Province, releasing 4xe2x80x935xc2xa0million cubic metres of mine tailings. | WIKI |