Jan. 5, 2026

How Scientists Detect Ocean Life From a Single Bottle of Seawater and Why It Could Change Ocean Protection Forever

How Scientists Detect Ocean Life From a Single Bottle of Seawater and Why It Could Change Ocean Protection Forever

How Scientists Detect Ocean Life is one of the biggest challenges in ocean conservation, because we cannot protect what we cannot see, measure, or even prove exists. How Scientists Detect Ocean Life using environmental DNA asks a powerful question: what if a simple bottle of seawater could reveal more species than divers, cameras, and nets combined, and what does that mean for how we protect the ocean?

Environmental DNA ocean monitoring is changing how scientists understand marine biodiversity, especially for rare, shy, or hard-to-detect species. In this episode, you will learn how tiny fragments of DNA left behind by fish can be collected, analyzed, and matched to species, revealing hidden ecosystems that were previously invisible to science. One surprising insight from this research is that eDNA often finds species scientists did not even know were present, exposing how incomplete our current monitoring really is.

Ocean conservation science depends on accurate data, and this episode explores why better detection tools lead to stronger marine protected areas, smarter management decisions, and earlier warnings when ecosystems are in trouble. This story is not just about new technology, it is about hope, because knowing what lives in the ocean gives us a real chance to protect it before it disappears.

 

Transcript
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What if I told you that scientists can
now detect hundreds of ocean species

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without ever seeing them, catching them,
or even knowing where they are or where

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they were all from one bottle of seawater.

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Look, we know the oceans are huge and
to monitor everything in the ocean

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is virtually impossible, especially
as things are changing so quickly.

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And conservation decisions depend.

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They matter on what is in the ocean.

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That's how we look at things.

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That's how we get to connect ocean species
to use so that you can fall in love with

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them and you can see how cool they are.

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But traditional surveys that we do
often miss some of these species

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more than you actually realize.

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Some are shy.

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If there's a person in the
water, some fish won't come out.

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They'll hide because they're
afraid of the person.

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You don't get a true sense of what was
actually there or what lives there.

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But now we have this thing
called environmental DNA, eDNA.

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And this is where it comes in.

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And in a recent study they show
how powerful this method could be.

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We're gonna talk about that
on today's episode of the How

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to Protect the ocean Podcast.

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Let's start the show.

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Hey everybody.

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Welcome back to another exciting episode
of the How to Protect the ocean Podcast.

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I'm your host, Andrew Lewin, Marine
biologist and science communicator

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here to tell you what's happening with
the ocean, how you can speak up for

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the ocean, and what you can do to live
for a better ocean by taking action.

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And today we're gonna be talking
about actually a method to collect

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data on species, especially fish
species the actually improving what

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we know what's actually in the ocean.

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We don't often get to talk about this.

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I have talked about eDNA in the past.

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It was a number of years ago when it
was first coming out and we were first

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catching on to the glimpse of, Hey,
you know what, we can take a sample of

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water and we can detect what was there.

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How in the heck does that happen?

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That's gonna be talked about on today's
episode, but first I want to say,

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'cause I didn't get to say it last
episode, ' cause I recorded last episodes

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with Peter Neill before the new year.

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I wanna wish you a happy New Year.

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I hope 2025 was great.

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I hope 2026 is even better.

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And if you had a crappy 2025, I hope 2026
is great ' cause it can only get better

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from here.

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On this year.

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Just a quick note, we are gonna be doing
some crazy things, some fun things.

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We're gonna be putting out more
podcasts on, not just episodes,

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but actual different shows on the
Speak Up for Blue Podcast Network.

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So if you want to find out more
of where you can get that, just

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go to speak up for blue.com.

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That's speak up for blue.com.

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You'll be able to find all those shows
as we put them out, I mentioned one

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before the new year ended in 2025, I
mentioned that we're gonna be putting

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out polar bears in flip flops.

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That's with my buddy Angelo Villagomez
and I, we're gonna be talking to

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a bunch of people, have guests.

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It's a live podcast.

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We'll talk about the day when we're gonna
be recording, all that kind of stuff.

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It's gonna be once a week and
it's gonna be a lot of fun.

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You can find it live on the YouTube
channel, and then of course, pretty

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much soon after, you'll be able
to hear it on audio, but it'll

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be a separate podcast in itself.

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We're gonna talk about conservation
issues, we're gonna talk

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about all this kind of stuff.

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So that's coming.

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We got a Fisheries podcast in the works.

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I'm crowdfunding for a Seagrass podcast.

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If you want to help with that, you
can go speak up for blue.com/seagrass.

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Listen, this is amazing.

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I can't wait to bring this forward.

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I can't wait to say, Hey, you know what?

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This is gonna be an awesome year.

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This is gonna be so much fun.

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And the first thing we're gonna
talk about is data collection.

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'cause what is more fun than
talking about data collection?

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Especially in this one
recent study that came out.

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They talked about eDNA,
environmental DNA.

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We kind of know what DNA is, right?

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It's like a helix.

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Everybody has its own separate DNA
except for twins and triplets and so

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forth, but we have our own separate DNA.

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It's unique to ourselves.

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And then a lot of times when we
think about it, I want you to

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think of times in terms of like

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when you leave DNA, like at a crime
scene or somebody leaves DNA at a crime

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scene and they're able to identify that
that person was there or that you see

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it in crime shows that their DNA was
on the knife or the gun or whatever.

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It's obviously a negative aspect of
using DNA, but the fact is you can

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identify people based on their DNA.

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Well, imagine if you can do that for fish
and understand that like in this piece

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of water, they actually swam through
at some point, at some time and they

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left a piece of themselves back there.

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Whether it's a scale, whether
it's mucus, whether it's bodily

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fluids, whether it's just poop
or, or urine, it doesn't matter.

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They actually left something there
that you can pick up that has DNA

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inside of that, and then that will
detect that that fish or that species

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was there at that particular time.

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Now it won't identify individuals.

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We don't know that much, but it can
identify fish species to species,

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a fish to species, but it can also
do like the families and so forth.

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And this is a really cool thing
'cause like, just imagine.

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You don't need nets, you don't
need cameras, and you don't

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need divers to do everything or
to see anything and everything.

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Like I want you to think about when
you're out in the ocean and a net goes

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in, there are certain fish species
and certain species that can actually

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avoid those nests pretty quickly.

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They can swim away.

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And so for the mammals can swim
a, some of 'em get caught by

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accident, some of them die.

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But imagine not having to use a
net if you don't need to use a net.

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Imagine not having to use a net
to detect what those species are.

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You can use a different method
like the eDNA method It's

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just a really cool thing.

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When you put a camera down there, you're
actually disturbing when you put nets.

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You're disturbing the ocean.

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When you're putting a camera down there,
you're actually disturbing the ocean.

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Probably not as much, but
you're disturbing the ocean.

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The big thing now are BRUVs.

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It's like a video camera down
underneath a baited underwater video.

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It's a camera.

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It's got some bait on it.

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And then what it does, it tracks a
bunch of fish, but nothing's there.

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There's no person there.

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It's just a video camera with a long
pole that has bait at the end, and

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then every time a fish or something or
invertebrate comes and grabs it, that

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video camera takes the video of the thing.

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It's constantly working.

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And then you go and you retrieve that,
and then you go through hours and hours

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and hours and hours and hours and hours
of video to see what species are there.

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So it requires somebody to do that.

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But now just imagine that you
can take a sample of water.

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Just a little in a test tube, or if
you want more sample, if you want

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more water, you can take like a
Niskin bottle if you've ever seen

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what a Niskin bottle looks like.

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And you can actually take that sample.

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And then when you do the DNA
analysis, you can determine

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whether that sample is there.

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We're gonna talk about the intricacies
of that and sort of like how great

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or how accurate those can be.

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So here in this study, what they did is
they compared eDNA sampling to traditional

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visual surveys by people, right?

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Visual surveys.

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So they have a diver in the water.

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I think it's really cool, but first before
we go into that, the authors titled this

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environmental DNA metabarcoding enriches
the conventional survey of a high diverse

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fish community in the Dongsha Atoll.

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This is done in Taiwan.

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This is all from people at the Department
of Oceanography, the National Sun

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Yat-sen University, Kaohsiung, Taiwan.

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That's where they're from.

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And it was accepted on December
3rd, so it just came out in 2025.

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The lead author seems to be You-Chen
Liu, is the name and Yi-Ching Yang.

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There's a number of different, I'll put
the authors down there too, 'cause they

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deserve to be acknowledged, obviously,
for their work and being able to provide

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this out openly so that I can talk to
you about it, which is kind of cool.

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So essentially they compared
eDNA sampling to visual surveys.

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So a person in the water or people in
the water doing those visual surveys.

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The results essentially were the eDNA
detected significantly more species.

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So essentially they had divers
in the water looking for species.

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They run a transact, they
run a number of transects.

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They identify all the fish And
then they finish their transact.

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They do another one.

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They finish their, and they go through.

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That's expensive.

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That takes a lot of work.

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It's tiring, depending on the conditions,
if they're visible or not You don't

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know really what's going on if it's
not visible, so you can't see as much.

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But if it is visible and you're in a
reef area, you've got a lot of clarity.

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You can see pretty far if you're a
very good diver And so forth, and you

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have good eyesight, better eyesight
than I do, and you can identify all

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these species, but it takes time.

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It takes a lot of money and
that's not always there, right?

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And so that could be a
difficult thing to look at.

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However, when you look at eDNA,
they take a little sample, right?

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Or they take a bunch of samples
and they run the DNA for all this.

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They identify the different strands
of DNA, and then they cross-reference

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it to a number of different databases,
and they're able to identify the fish.

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That is pretty cool.

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Like I can't tell you how cool that is.

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The amount of money that it saves,
the amount of effort that saves.

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Just to go in and be able to take water
samples and then identify it through

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a DNA analysis is mind boggling to me.

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The amount of work you can do, more
than what you can do if you just have

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divers in the water is ridiculous.

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Now, it takes away the fun of diving,
and we're not gonna take away diving

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at all, but that's what it does.

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This is pretty cool, right?

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It doesn't say that
the divers are useless.

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It just means that the
tools are doing better.

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We still need divers to ensure that
the species that are there are there

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and see what species are there.

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Make sure that we can ground truth them.

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It's like using satellite imagery.

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When I started out, I was
using satellite imagery.

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I was doing GIS, Geographical
Information Systems.

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We learned remote sensing, right?

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And so remote sensing is using satellite
imagery but to identify specific

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features using the wavelengths and
doing a bunch of different analysis

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to look at the wavelengths, to be
able to tell which features are which.

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But you still have to go out in the field
and you have to ground truth, not only the

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geographic locations of these, of like,
whether it's lidar or actual satellite

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imagery, but you also have to make sure
that what you are identifying through like

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a bunch of different analysis, like doing
a bunch of calculations and modeling.

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You have to make sure that you have the
actual information right in front of you.

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And that is, the thing that you're
identifying, you have to go in

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the field and you'll be like,
okay, this is actually a feature.

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It's like a stone or it's a reef, it's
a coral, or whatever that might be.

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You still have to do that.

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You still have to go out and do that.

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But this kind of tells you
like, Hey, the DNA's there.

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You still have to use divers
to make sure that all that's

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there, but the DNA is there.

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You're pretty good once you know it.

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So it fills out those blind spots that
divers can't see, because of their

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presence, which disturbs and disrupts the
regular ongoings of a reef system or any

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kind of system when you're sampling it.

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So that's pretty cool.

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Now, here's the thing.

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The methods are cool but how does
this really work with conservation?

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This is a podcast we call
How to Protect the ocean.

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So, Andrew, how does this actually happen?

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Why does this matter
for ocean conservation?

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Well, the thing is, is better
data leads to better management.

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So the more data you have,
the better reasoning you have

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for marine protected areas.

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Managers can actually monitor
changes faster and cheaper.

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It takes a lot to take
divers out in the ocean.

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It takes a lot to take a boat for
that length of time to go out.

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But if you just have to go out and take
samples of water and then come back and

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just do DNA analysis, it's so much faster.

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It's so much cheaper.

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You don't need the same amount of
people, all that kind of stuff.

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And so you just get a lot
more data for cheaper.

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That's pretty cool.

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It also tells, like, you
can tell the trends, right?

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If you have a lot of DNA at one
point And then the next year you

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don't have as many DNA, you're like,
hold on a second, what's going on?

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Are these species not in this
area for a particular reason?

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Now that we're getting a lot
more species, now, I'm sure

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that'll be the reference data.

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And I don't know if that's the actual
reference, like the best data we can

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get ' cause it could have changed
from before, but we're gonna know from

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now on how these things are changing.

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We'll be able to detect trends faster.

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We'll be able to detect trends just
in a better way, more accurately,

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which will be really great.

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It gives early warning signs of
any kind of ecosystem decline.

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Basically they become more visible
because we have so many more species.

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And I think that's really good.

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If we don't know a species is
there, we can't protect it.

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But eDNA changes that.

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That was a quote in the thing that I read.

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So it was pretty cool.

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Just think about how we have to
react and how we have to manage.

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I always think this is interesting.

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00:11:01,278 --> 00:11:03,318
I worked as an environmental
consultant one time, private

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environmental consultant.

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00:11:04,128 --> 00:11:05,308
We worked with a lot of industries.

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00:11:05,392 --> 00:11:08,122
We didn't have enough data to
detect, like how bats were gonna

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react in a specific alleyway.

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Kinda like a wind tunnel of
like a specific part in Ontario.

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And the company's like, well, if you don't
know, that's not up to us to find out.

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It's up to the government to find out,
or academics or researchers to find out.

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00:11:19,988 --> 00:11:21,488
And the government's
like, no, no, no, no, no.

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You have to pay for it to find out.

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It's a costly study and they
did it, but they had to do

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it and all that kinda stuff.

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That happens in the ocean as well.

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When you don't know what a system is like,
we're seeing this with deep sea mining.

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People are like, well, if we
don't know what's there, we're

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probably not disturbing anything.

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Well, no, that's not true.

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There's still out there.

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We just don't know what's there
and how it's gonna affect it.

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We still have to know.

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00:11:40,712 --> 00:11:43,922
But the fact is now with all these
things going on, like climate change,

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overfishing, habitat loss, like
I said, deep sea remote ecosystem

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00:11:47,912 --> 00:11:51,192
monitoring, all that kinda stuff
can be done now through eDNA.

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When I was a Marine technician in the
Gulf of Mexico, we used to cast these

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CTDs, Conductivity Temperature Depth
meters, conductivity, detected salinity.

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And we used to have this
basically a data logger.

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And it used to be around this,
ring, this like sort of outfit that

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goes around it, like a carousel.

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00:12:05,443 --> 00:12:07,973
On the carousel it would
have these Niskin bottles.

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These are water sampling
bottles that would be open.

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00:12:10,873 --> 00:12:14,383
We keep them open and we would be
able to lower the CTD down through

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00:12:14,383 --> 00:12:17,323
the water column, keep those water
bottles open so water can go through

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00:12:17,323 --> 00:12:19,843
it and it doesn't float and it
goes all the way down to wherever

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00:12:19,843 --> 00:12:20,953
you want, whatever depth you want.

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We went from like 10 meters all the way
down to 3000 meters if we were able to.

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And then I was able to press a
button on the keyboard and it

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would close a Niskin bottle, and it
would take a sample at that depth.

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So as long as you knew which
Niskin bottle was closed, at which

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depth, you can go back and you can
take eDNA from all those depths.

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Think about that.

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Think about all the species that
we can determine from there.

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00:12:42,570 --> 00:12:46,830
If there's new DNA, oh, great new DNA,
we don't know what it is, but we have

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this map of DNA of a fish that's down
there, or some kind of species that's

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00:12:50,790 --> 00:12:52,650
down there that we don't know what it is.

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00:12:52,710 --> 00:12:55,293
It's pretty damn cool, I think.

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Now, of course there are
limitations, like I just mentioned.

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00:12:57,673 --> 00:13:00,673
The fact that we don't have
the DNA of all the species.

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00:13:00,760 --> 00:13:03,468
These are cross-reference, like
once you get the DNA out of the

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00:13:03,468 --> 00:13:06,023
water, like once you analyze it for
the D, have all these DNA makeups.

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00:13:06,668 --> 00:13:07,688
And then you're like, okay, cool.

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00:13:07,688 --> 00:13:09,968
Now let's cross reference
them into these databases.

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00:13:09,968 --> 00:13:11,558
There's a number of different databases.

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00:13:11,558 --> 00:13:13,508
Some are regional and more local specific.

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00:13:13,508 --> 00:13:17,198
Some are massive and people
just continue to grab DNA and be

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00:13:17,198 --> 00:13:18,938
able to contribute to this data.

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00:13:18,938 --> 00:13:20,708
So we're having more and
more species available.

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00:13:20,708 --> 00:13:22,462
Not just fish, but all
these different species.

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00:13:22,565 --> 00:13:25,205
But also, we don't know, we don't
have the DNA of every species,

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00:13:25,235 --> 00:13:27,035
'cause we don't know every species.

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So eDNA tells us presence, but it
also doesn't tell us population size.

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00:13:30,608 --> 00:13:31,658
That's one thing, but also.

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00:13:31,853 --> 00:13:34,913
We don't know the actual like
DNA of everything, but it does

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00:13:34,913 --> 00:13:38,363
allow us to identify what we don't
know and say, Hey, you know what?

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00:13:38,413 --> 00:13:39,313
Here's a new species.

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00:13:39,313 --> 00:13:40,153
We don't know what it is.

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00:13:40,153 --> 00:13:42,583
If we ever find out, we're gonna
be able to match it to that and

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00:13:42,583 --> 00:13:43,813
we can find out if there's more.

323
00:13:43,900 --> 00:13:47,590
So it allows us to kind of
bank those DNA until larger.

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00:13:47,590 --> 00:13:50,710
So I think that's really great and
something that we need to continue to do.

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00:13:50,820 --> 00:13:53,640
But eDNA doesn't tell us the
number of that population,

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00:13:53,640 --> 00:13:54,600
so it tells us the presence.

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00:13:54,600 --> 00:13:55,860
So great for diversity.

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00:13:55,963 --> 00:13:58,768
Like species diversity, but it doesn't
tell you how much of one species

329
00:13:58,798 --> 00:14:01,528
it is or how much of individuals
are in that population size.

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00:14:01,635 --> 00:14:02,715
And DNA moves with current.

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00:14:02,715 --> 00:14:05,925
So it doesn't necessarily tell you that
that species was there at that point.

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00:14:05,925 --> 00:14:08,565
This a fish scale can go as
far as a current will take it.

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00:14:08,662 --> 00:14:11,302
It's not as if it can swim against,
it's just a piece of skin or a

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00:14:11,302 --> 00:14:12,547
piece of scale that they have.

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00:14:12,547 --> 00:14:14,467
So, you know, you never know
if it's gonna be there, but you

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00:14:14,467 --> 00:14:16,207
know, it's around that area.

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00:14:16,317 --> 00:14:18,102
And you can probably
model it as we know more.

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00:14:18,490 --> 00:14:21,280
And of course it works best with
other methods, as I mentioned before.

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00:14:21,373 --> 00:14:23,263
It's something that we look at and

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00:14:23,263 --> 00:14:25,213
we have to ground truth it in the field.

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00:14:25,213 --> 00:14:26,358
So that's something that's really good.

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00:14:26,582 --> 00:14:29,552
But like, let's talk about
what this means, right?

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00:14:29,612 --> 00:14:32,402
This means we can do faster
biodiversity assessments for

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00:14:32,402 --> 00:14:33,722
cheaper, which is really great.

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00:14:33,838 --> 00:14:37,132
We can better protect some of the
overlooked ecosystems because some of

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00:14:37,132 --> 00:14:39,802
those species, we don't know if they're
there 'cause they hide whenever we do

347
00:14:39,802 --> 00:14:43,135
any other type of sampling, which is
great to be able to identify those.

348
00:14:43,245 --> 00:14:45,742
And of course it's more inclusive
science, so it's more data,

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00:14:45,742 --> 00:14:48,842
more information, especially in
regions with fewer resources.

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00:14:48,902 --> 00:14:52,922
Imagine like island communities
who cannot pay for a dive team

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00:14:52,922 --> 00:14:55,322
to go down and get this safely.

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00:14:55,432 --> 00:14:58,252
I had a conversation with somebody
on the Beyond Jaws podcast, which

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00:14:58,252 --> 00:15:01,305
will come out soon, probably out just
probably when you get this podcast.

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00:15:01,415 --> 00:15:03,905
But it was kind of cool because
she was talking about how she

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00:15:03,905 --> 00:15:06,755
went out diving and there wasn't
necessarily safety divers there.

356
00:15:06,885 --> 00:15:09,435
Because they didn't have the
money to pay for all that.

357
00:15:09,522 --> 00:15:12,552
So when she just went through, she's like,
I probably wouldn't be able to do that

358
00:15:12,552 --> 00:15:16,722
now because there's needs of safety divers
and other divers to help you out in medics

359
00:15:16,722 --> 00:15:18,158
and so forth to make sure it's safe.

360
00:15:18,262 --> 00:15:19,372
That's all expensive.

361
00:15:19,372 --> 00:15:21,952
You can't do an expensive PhD sometimes
if you don't have the funding.

362
00:15:22,055 --> 00:15:26,795
And so to be able to have this ability to
sample this size is really, really great.

363
00:15:26,845 --> 00:15:28,890
The science helps decision
makers before it's too late.

364
00:15:29,267 --> 00:15:31,037
Not after an ecosystem collapses.

365
00:15:31,037 --> 00:15:32,477
So it's before that, which is great.

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00:15:32,577 --> 00:15:35,387
So the thing is like if you
want better ocean protection,

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00:15:35,537 --> 00:15:37,277
it starts with the knowledge.

368
00:15:37,277 --> 00:15:38,447
It starts with the information.

369
00:15:38,550 --> 00:15:42,930
Science like eDNA helps us
understand what's worth protecting,

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00:15:42,987 --> 00:15:45,340
why we need to urgently and
how we need to urgently react.

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00:15:45,340 --> 00:15:46,720
I think that's something
that's really great.

372
00:15:46,820 --> 00:15:48,620
And so that's the episode.

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00:15:48,723 --> 00:15:50,973
This makes me excited because eDNA is fun.

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00:15:50,973 --> 00:15:52,330
Collecting ocean information is fun.

375
00:15:52,430 --> 00:15:55,100
Just as I think about this as I end this
episode, the other benefit is you don't

376
00:15:55,100 --> 00:15:56,480
have to actually have to sample fish.

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00:15:56,788 --> 00:16:00,028
This is the stuff that just comes off
fish, that comes outta fish or comes

378
00:16:00,028 --> 00:16:02,968
out of any kind of animal and that we
can grab and they can get their DNA.

379
00:16:02,968 --> 00:16:04,378
It's not as if we're harming them.

380
00:16:04,378 --> 00:16:05,105
It's not as if the thing.

381
00:16:05,205 --> 00:16:09,255
It provides a great thing for
diversity, which we don't act on enough

382
00:16:09,255 --> 00:16:10,635
because we don't think we know enough

383
00:16:10,898 --> 00:16:12,218
about biodiversity.

384
00:16:12,218 --> 00:16:15,338
We don't know enough about the species and
everything like that, or how many species.

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00:16:15,338 --> 00:16:17,858
It's really hard to detect, as
I mentioned in this podcast.

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00:16:17,858 --> 00:16:20,778
So I'd love to hear your
thoughts on this method of eDNA.

387
00:16:20,798 --> 00:16:24,428
If you're a scientist and you've used eDNA
before, I would love to hear from you.

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00:16:24,492 --> 00:16:27,042
Let me know in the comments below
if you're watching this on YouTube.

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00:16:27,042 --> 00:16:29,742
And of course, if you want to
give me feedback or you want to

390
00:16:29,742 --> 00:16:33,012
just participate and get into a
conversation, I'd love to hear from you.

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00:16:33,012 --> 00:16:36,012
You can go to speak up
for blue.com/feedback.

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00:16:36,105 --> 00:16:38,565
Those of you're listening to
audio and you can't comment.

393
00:16:38,565 --> 00:16:40,455
If you wanna comment on Spotify,
you're more than welcome to.

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00:16:40,455 --> 00:16:41,118
I'll answer those.

395
00:16:41,212 --> 00:16:43,732
But also speak up for blue.com/feedback.

396
00:16:43,732 --> 00:16:46,102
You can leave a voicemail
or you can comment.

397
00:16:46,185 --> 00:16:48,302
I would love to be able
to respond to those.

398
00:16:48,405 --> 00:16:49,785
This is a community, this
is what we're building.

399
00:16:49,815 --> 00:16:51,582
2026 is all about community.

400
00:16:51,682 --> 00:16:53,002
I've got some really cool things coming.

401
00:16:53,002 --> 00:16:54,172
I've got a Patreon coming.

402
00:16:54,255 --> 00:16:55,965
I've got YouTube memberships coming.

403
00:16:56,045 --> 00:16:58,025
I'm gonna go live a lot more in 2026.

404
00:16:58,025 --> 00:16:58,925
It's gonna be a lot of fun.

405
00:16:58,925 --> 00:17:01,688
So stay tuned, subscribe,
follow whatever you need to do.

406
00:17:01,788 --> 00:17:02,718
I love you guys.

407
00:17:02,718 --> 00:17:05,208
I hope you guys have a great
2026, 'cause I know I'm gonna

408
00:17:05,208 --> 00:17:06,918
have a great 2026 with this.

409
00:17:07,002 --> 00:17:08,172
It's gonna be a lot of fun.

410
00:17:08,272 --> 00:17:09,292
Thank you so much for listening.

411
00:17:09,292 --> 00:17:12,232
You have been listening to this episode
of the How to Protect the ocean Podcast.

412
00:17:12,232 --> 00:17:14,752
I'm your host Andrew Lewin from
the True North Strong and free.

413
00:17:14,902 --> 00:17:15,532
Have a great day.

414
00:17:15,532 --> 00:17:17,628
We'll talk to you next time
and happy conservation.