Mountains > Cement > Buildings

Deep time vs human time +  inseparability:

Research list:

Cement and CO2


Oceans Like Us / The Cosmopolitans


The flathead mullet is cosmopolitan in coastal waters of the tropical, subtropical and temperate zones of all seas.[2]



Oceans Like Us / concepts

The ocean as a heterotopia
Plankton dust
The qualities of water
Broken world broken stuff
Gag ordered scientists
Amphibious diving vehicles for corporate use only
Dredges and diggers
Wet synanthropes
Death of a thousand signing animals (right whale epitaphs)
Whale vomiting plastic bags
People reefs  (ref Jason Decares Taylor statues)
Ghost nets
Plastic pollution
Plastic dancing with humans, humans and plastic in deep sexual embraces
Plastic sex toys in fish mouths
Plastic in translucent whales and fish
Humbacter (human bacteria hybrids)
Hydrocarbon dreaming (new hybrids and up cycled conveyances)
Bottles playing in the shallows (Japanese Tsukumogami)

Sketch drawings and notes:



Oceans Like us / octopi


Gimme shelter, says your new neighbor, the urban – Anthropocene

DAILY SCIENCE City life may suit the world’s largest octopus species, according to a new study from researchers in Seattle. The study is a rare look at how urbanization affects marine organisms. It suggests that the sea, too, has its synanthropes – wild species that live in, and even benefit from, human-dominated landscapes.

Octopi* Wall Street

Wade sez, “This cartoon appeared in U.S. Money vs. Corporation Currency, ;Aldrich plan’ by Alfred Owen Crozier, published by The Magnet company in Cincinnati, Ohio.” *I have one (1) delicious knuckle-sandwich here for the first wisenheimer to engage in octopi/octopuses pedantry. “Octopuses Wall Street?” Really? (Thanks, Wade!)

Octopi Wall Street!

This lovely piece of art, by graduate students Laurel Hiebert and Kira Treibergs with artwork by Marley Jarvis, made the rounds last week. We are thrilled to have been given permission to post it on Deep Sea News!



whale poop is part of the ocean’s circulatory system drawing iron up from the ocean bottoms as whales consume krill who consume phytoplankton who consume iron, and bringing it up to the surface oceans in the form of their faeces, which are released by the whales only in less water pressure levels. 


whales – poop – circulation – iron- CO2 sinks

Baleen whales – such as humpbacks and blue whales – are a group of whales that sieve mountains of krill from the water in a single gulp. With that much going in one end, there must be a fair bit coming out the other.

Dr Steve Nicol
It’s pretty big. If you see photographs of these animals actually releasing a trail of faeces, it can be tens of metres long. Quite how much is in an individual defecation is very difficult to say because no one’s actually gone behind them and measured the amount, volume of poo coming out the back of a whale.

Scientists suspect that like cows in a paddock, whales fertilise the ocean with their manure. The more marine plants grow, the more carbon dioxide the ocean absorbs.

Pier van der Merwe
The Southern Ocean is extremely important for taking CO2 out of the atmosphere. It’s known as a CO2or carbon sink and so anything that controls the amount of production which leads to carbon taken out of the atmosphere, is one of those natural processes that up until recently, we didn’t know how effective it was.

Mark Horstman
With every scientific expedition to the Southern Ocean comes more evidence of its fundamental importance in the planet’s carbon cycle. Now it turns out that whales may have more to do with it than anyone expected.

But the story starts with something much smaller, right down at the base of the food chain. Meet the phytoplankton.Teeming in their countless trillions, these microscopic organisms quietly shift megatonnes of carbon from the atmosphere into the ocean.

Dr Steve Nicol
The plants in the ocean take up the carbon dioxide and when they die, they sink out of the surface layer and take that carbon dioxide out of circulation.

Throughout the world’s oceans, phytoplankton blooms are visible from space. All it takes is a bit of fertiliser: macronutrients like nitrogen and phosphorus, and micronutrients like iron.
But the Southern Ocean is different – there are plenty of nutrients, but there’s hardly any iron.

Pier van der Merwe
Normally dust would be a very major contributor to the ocean, and in dust you have a high concentration of iron, but because the whole of Antarctica is covered by ice, it just locks it all down.

On the sea ice, 75 kilometres off the coast of Antarctica, marine chemists Pier and Delphine use a stainless steel corer to see what iron they can find.

Delphine Lannuzel
We usually take some sea ice but look also at the water column below and the snow above so that we have all the different sources of iron.

To grow, most species of phytoplankton need at least one nanogram of iron per tonne of water. They’re trying to detect just one paper clip’s worth in 200,000 Olympic-sized swimming pools of seawater.

Delphine Lannuzel
That can give us information on primary production, how much um how much production there is in the water. So the more iron there is, the more production there’s going to be.

Dr Steve Nicol
Ever since people discovered that iron was in such short supply, the idea was well if you put more iron into the southern ocean, it should become more fertile. In the ocean, gravity is the big enemy because things tend to drop out of the surface layer, which is the sunlit layer, which is where the plants grow.
So if you can find a way to keep iron in the surface layer, then the surface layer could become more productive.

Grazing on the phytoplankton are swarms of krill – the perfect mobile concentrators of iron.

Dr Steve Nicol
They retain a large portion of the iron in their bodies in the surface waters, right throughout the year.

In fact, the Antarctic krill population contains a quarter of the total iron in the surface waters of the Southern Ocean. Which begs the question: what role for the baleen whales that eat the krill?

Dr Steve Nicol
The theory was you have this cycle whereby there’s very little iron in the water, the phytoplankton scavenge that iron out, the krill eat it and concentrate it very highly, the whales eat that and return the iron to the seawater. The whole theory that whales can assist with the fertilization of the southern ocean depends on there being a lot of iron in the faeces. Now no one had actually measured that up until now.

But first you have to collect your samples, and that takes a long-handled net and a bit of luck. This is rare footage of a blue whale defecating. Researchers in the right place at the right time send their samples to Australian Antarctic Division.

Mark Horstman
You wanted to see a whale poo in all its glory? Well, this is as much as you can hope to get with a long-handled net. But what it might lack in size, it certainly makes up for in aroma, the rich tangy smell of an oily fish sauce.

Pier and Delphine are up to their pipettes in poo, hoping to hit paydirt. The samples are broken down with strong acids to digest all the different ingredients. What’s left is analysed with a state-of-the-art spectrometer.

Dr Ashley Townsend
This is an Inductively Coupled Plasma Mass Spectrometer and in this technique we have a very hot gaseous cloud that’s as hot as the sun. We’re pumping samples into this hot plasma and it’s a bit like a chemical sledgehammer. By breaking things down to their atoms, it’s able to measure in the range of parts per billion. That’s probably about 0.1 or 0.2 two parts per billion there….so there’s no iron in that sample at the moment…so that sample should come through any second. Ah!Look at that. That’s fantastic. That’s unequivocally iron.

Dr Steve Nicol
We found that the faeces of whales contained a very large amount of iron, about ten million times that you found in the background level of seawater. So that’s a huge amount of iron so that gives credence to the hypothesis that it really should be a fertilising agent to the seawater.

It’s the first step to figuring out how much productivity is stimulated by whales, and by extension, their contribution to storing carbon by fertilising phytoplankton with their iron-rich faeces.

Delphine Lannuzel
If it just sinks down through the water then you know it’s useless. Pier: Need to find out whether it’s tasty for the phytoplankton or not. Delphine: Basically yeah. Pier: Whether they like to eat it. Delphine: So that’s going to be the next step for us I think, just to look at how available it is for phytoplankton.

It helps to explain how the Southern Ocean worked when whales were in much greater abundance than they are now.

Dr Steve Nicol
What we’ve managed to show is a possible mechanism for how you could have had both more whales, more krill, and more phytoplankton.

And in a world that plans to harvest more krill; that depends on the Southern Ocean to store our carbon emissions; and that wants to restore and protect the populations of whales; it’s a vision of a healthy productive ecosystem we really can’t live without.

IRON WHALES,  Catalyst

More resources:

Krulwich The Power of  Whale Poop

Iron defecation by sperm whales stimulates carbon export in the Southern Ocean