The stunning recovery of a heavily polluted river in the heart of the Blue Mountains World Heritage area
- Written by: Ian Wright, Senior Lecturer in Environmental Science, Western Sydney University
Water science researcher Callum Fleming in the Wollangambe River, deep within the World Heritage areaIan Wright, Author providedFor more than 40 years, an underground coal mine discharged poorly treated wastewater directly into the Wollangambe River, which flows through the heart of the Blue Mountains World Heritage area.
Much of this spectacular...