The whole of the Great Barrier Reef
is <a href="http://www.theguardian.com/environment/2014/jul/23/great-barrier-reef-contaminated-by-toxic-coal-dust-inquiry-told">contaminated
by toxic coal dust from Australian coal export.</a>
Ссылка: https://stallman.org/archives/2014-may-aug.html#24_July_2014_%28Great_Barrier_Reef_is_contaminated_by_toxic_coal_dust%29