We spotted this wild and colourful yabbie in a waterhole in Greater Sydney over the weekend – amazing!
Colourful Sydney Yabbie
NOAA Discovers Deep Sea “Balloon-like” Jelly
A new species of carnivorous comb jelly (ctenophore) was found by NOAA’s ROV Deep Discoverer near Puerto Rico at a depth of ~4000m.
Full article at: NOAA Fisheries 20nov20
ROV assists in Aircraft Recovery
This week, the Spanish Maritime Safety and Rescue Society (SASEMAR) in cooperation with ACSM recovered the wreckage of a light aircraft Piper PA-34 Seneca, which fell into the Mediterranean Sea on Nov 3rd, off the coast of delta de l’Ebre, Spain, at a depth of 113 meters. ACSM deployed their Work Class ROV Sub-Atlantic ROV Comanche to locate the wreckage.
More details at: MarineLink 26nov20
Reef-Safe Sunscreen
Summer is fast approaching in the southern hemisphere and we wanted to remind everyone about the impact of sunscreen choice on our marine habitats. A recent study has shown that ingredients like oxybenzone and octinoxate seep into young coral and contribute to coral bleaching. As a result, Hawaii has banned these ingredients in sunscreens and we encourage you to read the label before buying sunscreen this year. Tips:
- Choose mineral sunscreens made from zinc oxide and titanium dioxide, and avoid products containing nano particles – i.e. look for ‘non-nano‘
- Go non-toxic, paraben free and organic when you can! These sunscreens may be a more expensive option but it is worth keeping this earth healthy because we will all benefit in the long term
- Look for ‘water resistant’ sunscreen, because it will be more likely to stick to your skin and not wash off in the water
- “Child friendly” sunscreens are more likely to contain natural ingredients
- Use sunscreen alternatives to protect you from the sun. Wear clothing to protect your skin in and out of the water. The less surface area you apply sunscreen to is less chemicals entering our marine ecosystems!
Here are a few Australian-made brands that you can look out for (in no particular order and no specific recommendations): Invisible Zinc, Sunbutter, Sun & Earth, and Surf Mud
Have a great summer, stay healthy, and be good to our environment!
GBR Coral Spawning Live
This weekend the coral of the outer Great Barrier Reef will be spawning in their once-a-year reproduction event. The ABC will be streaming live video from the GBR from Friday (tonight) at 8:30pm so check it out if you have time: Reef Live
Some background on creature you might see can be found at: ABC Science 04dec20