Peri Coleman
@pericoleman.bsky.social
4.3K followers 910 following 240 posts
Botanist, Quaker, grandmother, friend of dogs, and lover of all things saltmarsh & salt lake.
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pericoleman.bsky.social
Wow. He is suggesting his entire armed forces become war criminals?
pericoleman.bsky.social
Thanks Sandy. And friends in the Mediterranean have their own marine heatwave troubles…
pericoleman.bsky.social
That vaguely irritating… I can’t tell you where that sits in the scale of irritation relating to all the conspiracist “causes” of this bloom. But it’s in there, somewhere in that bucket of crap.
pericoleman.bsky.social
Latest counts of Karenia in sheltered areas of the northern Yorke Peninsula are depressing. The HAB continues to growl along. 4,778 cells/mL (4.8 million cells per litre) at the Wills Creek boat ramp at Price.
A really wide Karenia microalgae cell, stained yellow with Lugol’s media. Its nucleus is a round red patch, centrally located in the cell. The cell is 40 microns wide and 27 microns tall, with a waistline marking the top quadrant of the cell, and a distinct node on its apex An orange, Lugol’s-stained Gyrodinium dinoflagellate. Long, pointy, and built for speed, this microalgae is nearly 70 microns wide long Guinardia flaccida is a chain-forming centric diatom with unique star-shaped chloroplasts dotted across its cylindrical valves.
Reposted by Peri Coleman
bsky.app
Bluesky @bsky.app · Aug 22
Unfortunately, Bluesky is unavailable in Mississippi right now, due to a new state law that requires age verification for all users.

While intended for child safety, we think this law poses broader challenges & creates significant barriers that limit free speech & harm smaller platforms like ours.
pericoleman.bsky.social
Just need to belt my health back into line enough to start driving again… baby steps to get back into my happy home
pericoleman.bsky.social
Yes. Virtually impossible. After over five years not flying at all, I had 4 clients needing me to ‘hop on a plane’ in the past 18 months. ‘Hopping’ is beyond me, and the flights appalling. I hope I’ll soon be able to use my little bus to trundle off to places I’m called to in Australia, at least.
pericoleman.bsky.social
And only check out the mortalities records if you can bear it - it is horrendously sad. But the citizen science data tells us lots about the timing of the spread of the bloom, and which species were first, later, most, least affected.
inaturalist.ala.org.au/projects/sa-...
SA Marine Mortality events 2025
Data gathering for South Australia 2025 'fish' mortality events. This project is set to automatically add aquatic vertebrates and macroinvertebrates annotated 'dead' from Feb 2025 onwa...
inaturalist.ala.org.au
pericoleman.bsky.social
Are you following the toxic algal bloom disaster afflicting South Australia? Locals with microscopes are starting to pop up records of marine life mortalities and plankton records onto iNaturalist. check out the plankton records at inaturalist.ala.org.au/projects/phy...
Phytoplankton of South Australia
Collect data on phytoplankton in South Australia, especially with regard to the 2025 algal bloom. However, it will be beneficial to have a local resource for all our phytoplankton going into the futur...
inaturalist.ala.org.au
Reposted by Peri Coleman
climatecasino.net
Here is an updated graphic showing the 365-day running mean for the global surface temperature anomaly over the 1850-1900 IPCC pre-industrial baseline from 1941 to July 8, 2025.

I've highlighted a few key moments in the planet's recent history.
pericoleman.bsky.social
Plankton samples settling. Recent counts have included the coast from Ardrossan to Price on the Yorke Peninsula, West Lakes and Garden Island in northern Adelaide, and the Onkaparinga estuary. That Karenia mikimotoi sure gets around.
A lab bench with three sample bottles and three measuring cylinders. The water samples in the cylinders is honey gold, stained with Lugol’s media to settle the microalgae for counting
pericoleman.bsky.social
That butcher bird’s vocals are pretty amazing
pericoleman.bsky.social
Your HABs are going to like this. I wonder how far inland the respiratory effects of a massive marine Karenia brevis bloom can penetrate?
pericoleman.bsky.social
Nut bar. The kind with just nuts held together with a whiff of toffee. Protein. Fats. Sugar.
pericoleman.bsky.social
Are there people who know Derek, who may be able to help?
pericoleman.bsky.social
Ha! Found you here! Much nicer over here than at that other place!
pericoleman.bsky.social
Sheaoak Flat has a fascinating soup of organisms in the near shore at the moment - in between the mass of organic debris partially dissolved in the water post-storm that blew some of the bloom away… Here is a cure copepod to brighten up your day
Tiny microcrustacean copepod, about 1mm long, carrying two egg sacks tucked between its legs and lower abdomen
pericoleman.bsky.social
Yesterday Jo from the ABC rang to talk about my being added to the Conservation SA ‘Hall of Fame’ but we rapidly diverted into a chat about mangroves and saltmarshes - as you do!
The chat starts early in the show, at 7:35 minutes in, and runs to 15:58 minutes.
www.abc.net.au/listen/progr...
Afternoons - ABC listen
An intriguing blend of local news, entertainment and fun, Afternoons delights.
www.abc.net.au
Reposted by Peri Coleman
njbbari3.bsky.social
“We are all going to die.”

True.

But not an advantageous approach to life…

and is almost always used instead of the true intended statement which is…

“You are going to die, and I can’t be bothered to save you.”
pericoleman.bsky.social
Indeed, the glassiest way to gallop