Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Great Barrier Reef' has mentioned 'Tonnes' in the following places:
Occurrence Sentence Text Source
Mining company Queensland Nickel discharged nitrate-laden water into the Great Barrier Reef in 2009 and 2011 xe2x80x93 on the later occasion releasing 516 tonnes (508 long tons; 569 short tons) of waste water.
[81] On 3 April 2010, the bulk coal carrier Shen Nengxc2xa01 ran aground on Douglas Shoals,[82] spilling up to four tonnes of oil into the water and causing extensive damage to the reef.
The dredge spoil from the Abbot Point port project is to be dumped 24 kilometres (15xc2xa0mi) away, near Bowen in north Queensland, and the approval from the Authority will result in the production of an extra 70 million tonnes of coal annually, worth between A$1.4xc2xa0billion and $2.8xc2xa0billion.