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Martina Messioni

👤 Person
75 total appearances

Appearances Over Time

Podcast Appearances

Short Wave
The Great Antarctic Food Web Puzzle

So from this, we learned how these places were behaving, like, the whole summer. And then year after year, how that was changing.

Short Wave
The Great Antarctic Food Web Puzzle

So from this, we learned how these places were behaving, like, the whole summer. And then year after year, how that was changing.

Short Wave
The Great Antarctic Food Web Puzzle

We gather different kind of samples. So one sample is for microscopy counting, and that's the sample that I or the people at the university where I work analyze. So what we do with that sample is like discriminate like different species and how much of the different species are in the water column. There's another sample that is for malt water. What we do with that sample is analyze how much

Short Wave
The Great Antarctic Food Web Puzzle

We gather different kind of samples. So one sample is for microscopy counting, and that's the sample that I or the people at the university where I work analyze. So what we do with that sample is like discriminate like different species and how much of the different species are in the water column. There's another sample that is for malt water. What we do with that sample is analyze how much

Short Wave
The Great Antarctic Food Web Puzzle

We gather different kind of samples. So one sample is for microscopy counting, and that's the sample that I or the people at the university where I work analyze. So what we do with that sample is like discriminate like different species and how much of the different species are in the water column. There's another sample that is for malt water. What we do with that sample is analyze how much

Short Wave
The Great Antarctic Food Web Puzzle

of the ocean water comes from the melting glaciers. And then another sample is for genetic analysis. There's also like other people that is going to analyze that sample and like try to look at like the diversity of the phytoplankton, but like in a genetic way.

Short Wave
The Great Antarctic Food Web Puzzle

of the ocean water comes from the melting glaciers. And then another sample is for genetic analysis. There's also like other people that is going to analyze that sample and like try to look at like the diversity of the phytoplankton, but like in a genetic way.

Short Wave
The Great Antarctic Food Web Puzzle

of the ocean water comes from the melting glaciers. And then another sample is for genetic analysis. There's also like other people that is going to analyze that sample and like try to look at like the diversity of the phytoplankton, but like in a genetic way.

Short Wave
The Great Antarctic Food Web Puzzle

Yeah. So from the samples that we collected, we have recorded like several different blooms. So a bloom is like when a phytoplankton species or a group species, they're like super happy. They like the temperature, the nutrients, whatever they have. And they can just divide themselves and grow exponentially. But like... In a couple hours or days.

Short Wave
The Great Antarctic Food Web Puzzle

Yeah. So from the samples that we collected, we have recorded like several different blooms. So a bloom is like when a phytoplankton species or a group species, they're like super happy. They like the temperature, the nutrients, whatever they have. And they can just divide themselves and grow exponentially. But like... In a couple hours or days.

Short Wave
The Great Antarctic Food Web Puzzle

Yeah. So from the samples that we collected, we have recorded like several different blooms. So a bloom is like when a phytoplankton species or a group species, they're like super happy. They like the temperature, the nutrients, whatever they have. And they can just divide themselves and grow exponentially. But like... In a couple hours or days.

Short Wave
The Great Antarctic Food Web Puzzle

And so you get like millions of cells per liter of water.

Short Wave
The Great Antarctic Food Web Puzzle

And so you get like millions of cells per liter of water.

Short Wave
The Great Antarctic Food Web Puzzle

And so you get like millions of cells per liter of water.

Short Wave
The Great Antarctic Food Web Puzzle

And so... you can have these huge blooms and you can sometimes see them like from space or like even in the water, you see like, you know, there's what they call like red ties when you see like red coloration in the water. That's phytoplankton blooms.

Short Wave
The Great Antarctic Food Web Puzzle

And so... you can have these huge blooms and you can sometimes see them like from space or like even in the water, you see like, you know, there's what they call like red ties when you see like red coloration in the water. That's phytoplankton blooms.

Short Wave
The Great Antarctic Food Web Puzzle

And so... you can have these huge blooms and you can sometimes see them like from space or like even in the water, you see like, you know, there's what they call like red ties when you see like red coloration in the water. That's phytoplankton blooms.

Short Wave
The Great Antarctic Food Web Puzzle

But sometimes they are like not evident at all unless you count the cells or you look at them under the microscope that you actually identify these blooms. Um, so yeah, we have been looking at the samples and finding a lot of different blooms, uh, in the different years, some years with like more blooms or like diverse blooms and some with less phytoplankton.

Short Wave
The Great Antarctic Food Web Puzzle

But sometimes they are like not evident at all unless you count the cells or you look at them under the microscope that you actually identify these blooms. Um, so yeah, we have been looking at the samples and finding a lot of different blooms, uh, in the different years, some years with like more blooms or like diverse blooms and some with less phytoplankton.

Short Wave
The Great Antarctic Food Web Puzzle

But sometimes they are like not evident at all unless you count the cells or you look at them under the microscope that you actually identify these blooms. Um, so yeah, we have been looking at the samples and finding a lot of different blooms, uh, in the different years, some years with like more blooms or like diverse blooms and some with less phytoplankton.