The unit provides a statewide service identifying microscopic algae that occur in natural waters and in some cases lead to algal blooms and poor water quality. Its advice helps the Department of Health and local government issue heath warnings where needed.
Alistair was keen to learn more about Trichodesmium, which our laboratory recently confirmed was in samples taken from Mullaloo Beach and Ocean Reef Marina on 17 January.
This blue-green algae appear naturally in tropical and subtropical ocean waters and are also known as “sea-sawdust” because they look like sawdust on the water’s surface.
Trichodesmium can cause skin irritation and those who come into contact with blooms are advised to rinse themselves immediately.
Alistair joined our department earlier this month from the Department of Treasury where he worked as Assistant Under Treasurer. He has previously acted as Director General of the Department of Jobs, Tourism, Science and Innovation.
