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Hakai Institute
Canada
Приєднався 30 вер 2016
Love the ocean, and everything on, in, and around it? We do, too! That’s why we make these videos-to share our curiosity about all things coastal, from science to tech to nature and all things in between.
New episodes every Sunday. Subscribe to get notified when new videos come out, and join our UA-cam Community.
Many of our video series are endorsed by the United Nations Decade of Ocean Science for Sustainable Development as a Decade Activity. Find out more about the Ocean Decade here: oceandecade.org/
Hakai Video Team:
Kristina Blanchflower
Grant Callegari
Kelly Fretwell
Toby Hall
Meigan Henry
Mercedes Minck
Katrina Pyne
Josh Silberg
Bennett Whitnell
The official UA-cam channel of the Hakai Institute, which conducts long-term scientific research on the coastal margin of British Columbia, Canada. Find out more about the Hakai Institute at www.hakai.org. The Hakai Institute is part of the Tula Foundation.
Find us on Twitter & Instagram @hakaiinstitute
New episodes every Sunday. Subscribe to get notified when new videos come out, and join our UA-cam Community.
Many of our video series are endorsed by the United Nations Decade of Ocean Science for Sustainable Development as a Decade Activity. Find out more about the Ocean Decade here: oceandecade.org/
Hakai Video Team:
Kristina Blanchflower
Grant Callegari
Kelly Fretwell
Toby Hall
Meigan Henry
Mercedes Minck
Katrina Pyne
Josh Silberg
Bennett Whitnell
The official UA-cam channel of the Hakai Institute, which conducts long-term scientific research on the coastal margin of British Columbia, Canada. Find out more about the Hakai Institute at www.hakai.org. The Hakai Institute is part of the Tula Foundation.
Find us on Twitter & Instagram @hakaiinstitute
Long Story Shorts: How Does Fish Poop Keep Our World in Balance?
You might be asking yourself, What does fish poop have to do with the health of the ocean and our planet? Well, gross or not, that fish poop plays a big role in something called the carbon cycle. Watch this video to find out-then think about everything else that goes number two in the deep blue and you’ll see how all that poop can help keep the Earth in balance.
Hey, teachers! Here’s a cheat sheet of what’s included in this episode of Long Story Shorts:
• The carbon cycle and the ocean carbon cycle
• Carbon dioxide in the atmosphere being absorbed by the ocean
• How the ocean carbon cycle affects ocean temperatures, ocean acidification, and the frequency of storms and fires
• The ocean food chain and its link to the carbon cycle
• The role of fish poop in the ocean carbon cycle
• Phytoplankton, zooplankton, fish
This episode is part of our series Long Story Shorts-fun, quick explainers about all things coastal science!
Created by the Hakai Institute
Series produced by Kristina Blanchflower and Katrina Pyne
Written, edited, and narrated by Kristina Blanchflower
Illustrations by Mercedes Minck
Science consultation by Kelly Fretwell
This publication is endorsed by the United Nations Decade of Ocean Science for Sustainable Development as a Decade Activity. Use of the United Nations Decade of Ocean Science for Sustainable Development logo by a non-UN entity does not imply the endorsement of the United Nations of such entity, its products or services, or of its planned activities. For more information please access: forum.oceandecade.org/page/disclaimer
Hey, teachers! Here’s a cheat sheet of what’s included in this episode of Long Story Shorts:
• The carbon cycle and the ocean carbon cycle
• Carbon dioxide in the atmosphere being absorbed by the ocean
• How the ocean carbon cycle affects ocean temperatures, ocean acidification, and the frequency of storms and fires
• The ocean food chain and its link to the carbon cycle
• The role of fish poop in the ocean carbon cycle
• Phytoplankton, zooplankton, fish
This episode is part of our series Long Story Shorts-fun, quick explainers about all things coastal science!
Created by the Hakai Institute
Series produced by Kristina Blanchflower and Katrina Pyne
Written, edited, and narrated by Kristina Blanchflower
Illustrations by Mercedes Minck
Science consultation by Kelly Fretwell
This publication is endorsed by the United Nations Decade of Ocean Science for Sustainable Development as a Decade Activity. Use of the United Nations Decade of Ocean Science for Sustainable Development logo by a non-UN entity does not imply the endorsement of the United Nations of such entity, its products or services, or of its planned activities. For more information please access: forum.oceandecade.org/page/disclaimer
Переглядів: 492
Відео
Long Story Shorts: What Role Does Sound Play in the Ocean?
Переглядів 59228 днів тому
Have you ever wondered how sound works underwater? Or how much life in the ocean depends on hearing and being heard? Watch this episode of Long Story Shorts to get the answers, and find out what happens when we interfere with the soundscapes of the sea. Hey Teachers! Here’s a cheat sheet of what’s included in this episode of Long Story Shorts: • How sound works differently underwater than it do...
Long Story Shorts: Envahisseurs de l’océan
Переглядів 72Місяць тому
Comment les espèces envahissantes prennent-elles le dessus dans l’océan? Elles commencent comme des étrangers dans un pays inconnu, mais, au fil du temps, finissent par dominer leur nouveau lieu de résidence. Certaines des espèces les plus prolifiques de notre époque se sont infiltrées dans l’océan. Découvrez comment le crabe vert et le poisson-lion ont envahi et dominé des écosystèmes en Améri...
Long Story Shorts: Chaos côtier
Переглядів 9Місяць тому
Qu’est-ce qu’un géorisque côtier? La vie peut se révéler assez dangereuse, sur la côte. En plus des phénomènes météorologiques violents -ouragans, tempêtes tropicales - il y a des géorisques, comme les tremblements de terre, les tsunamis et les glissements de terrain. Saviez-vous qu’un géorisque peut provoquer un effet domino, créant ainsi des risques en cascade?
Microworlds: Le micromonde du plancton
Переглядів 364Місяць тому
Le monde aquatique du phytoplancton et du zooplancton est un spectacle quotidien, dans un océan grouillant de plantes et d’animaux, un océan comme vous ne l’avez jamais vu. Faites-vous tout petits et pénétrez dans le micromonde de l’océan pour découvrir l’étrange, le beau, l’indispensable plancton.
Long Story Shorts: Symbiose dans la mer
Переглядів 49Місяць тому
La symbiose, qu’est-ce que c’est? Entrez dans le monde enchanteur de la symbiose, où des créatures apparemment sans rapport entre elles tissent des liens complexes et composent une tapisserie du vivant comme vous ne l’avez jamais imaginée! Découvrez les différents types de symbiose -mutualisme, commensalisme - et apprenez-en plus sur le côté obscur de la symbiose, avec la bernicle parasite qui ...
Long Story Shorts: Les poissons ont des gaz?
Переглядів 31Місяць тому
Qu’est-ce qu’une vessie natatoire? Stratagème du ballon interne, gestion de la flottabilité sans équipement de plongée, découvrez pourquoi les poissons ont des gaz! Vous apprendrez comment la vessie natatoire permet aux poissons de contrôler sans effort la profondeur à laquelle ils plongent et de conserver leur énergie sous l’eau. Vous verrez aussi la distinction entre vessie natatoire ouverte ...
The Nature Files (Ep. 7): Q & A
Переглядів 102Місяць тому
Meet Matt Lemay, Colleen Kellogg, and Sue Velazquez, the team of eDNA experts behind the series. Hey, teachers! Here’s a cheat sheet of what’s included in this episode of The Nature Files: • Can you sample eDNA from places other than water? • How can eDNA be used to affect policy, management, or conservation? • How costly is it to extract, amplify, and sequence eDNA? Is this becoming more acces...
The Nature Files (Ep. 6): The Case of the Colonizing Crabs
Переглядів 4,7 тис.Місяць тому
Here in serene North Pacific waters, the European green crab is an unwelcome inhabitant. Like other invasive species, green crabs leave a trail of destruction behind, so people are mobilizing to remove these crabs before they establish a foothold. How can eDNA stop this crustacean invasion before it’s too late? Hey, teachers! Here’s a cheat sheet of what’s included in this episode of The Nature...
The Nature Files (Ep. 5): The Case of the Scattered Salmon
Переглядів 639Місяць тому
Environmental DNA can be used to solve all sorts of cases through the powers of detection-that is, detecting different species in an ecosystem-and this is just the beginning of what eDNA might be capable of. Can we push this work into unknown waters to test new advances in eDNA technology? Hey, teachers! Here’s a cheat sheet of what’s included in this episode of The Nature Files: • Advances in ...
The Nature Files (Ep. 4): The Case of the Spawning Sockeye
Переглядів 4062 місяці тому
In the Fulmore Lake region of British Columbia, pacific salmon have been struggling to survive against global forces, like logging, which have destroyed many of their spawning beds over the last century. But the local Tlowitsis Nation has no interest in a world without salmon. How will they use environmental DNA to crack the case and restore their struggling sockeye salmon population? Hey, teac...
The Nature Files (Ep. 3): The Case of the Wayward Whales
Переглядів 8272 місяці тому
Researchers have been coming to Kingnait Fjord in Canada’s Baffin Island for years to study how bowhead whales are adapting to climate change. But this year, the whales aren’t where they’re supposed to be. So the team of researchers are using environmental DNA to find out what’s got the whales on the move. Will they crack the case and find out what’s happened to these wayward whales? Hey, teach...
The Nature Files (Ep. 2): The Case of the Disappearing DNA
Переглядів 7872 місяці тому
In our first case file, we find out how environmental DNA can be used to assess the health of an entire ecosystem-all by looking at some of that ecosystem’s smallest inhabitants: amphipods. It’s a grand idea, but the DNA of these tiny shrimplike critters is as elusive as the creatures themselves. Will researchers find a way to detect the disappearing DNA and crack this case? Hey, teachers! Here...
The Nature Files (Ep. 1): The eDNA Briefing
Переглядів 5962 місяці тому
The natural world is full of riddles-and some can be pretty tough cases to crack. The key to solving some of nature’s biggest mysteries is to tap into the world of environmental DNA, which reveals traces of plants and animals that are hiding in the shadows. But before we dig into our case files, sit back and get ready to be briefed on the ever-expanding world of eDNA. Hey, teachers! Here’s a ch...
The Nature Files: Teaser
Переглядів 1133 місяці тому
The key to solving some of nature’s biggest riddles is to tap into the world of environmental DNA, which reveals traces of plants and animals that are hiding in the shadows. Join us as we crack the code on nature and unlock mysteries in our newest series, The Nature Files. Created by the Hakai Institute Produced by Katrina Pyne Edited by Toby Hall Narrated by Grant Callegari Script revisions by...
Long Story Shorts: What Are Hybrid Species?
Переглядів 5653 місяці тому
Long Story Shorts: What Are Hybrid Species?
Ocean Wonders: Babies of the Briny Blue
Переглядів 7674 місяці тому
Ocean Wonders: Babies of the Briny Blue
Ocean Wonders: Disease in the Depths
Переглядів 1,4 тис.4 місяці тому
Ocean Wonders: Disease in the Depths
Long Story Shorts: What Is a Core Sample?
Переглядів 9877 місяців тому
Long Story Shorts: What Is a Core Sample?
Diving Discovery (Ep. 5): The Payoff
Переглядів 3227 місяців тому
Diving Discovery (Ep. 5): The Payoff
Long Story Shorts: How Do Invasive Species Take Over?
Переглядів 9988 місяців тому
Long Story Shorts: How Do Invasive Species Take Over?
Long Story Shorts: Why Should You Care about Deep-Sea Mining?
Переглядів 6269 місяців тому
Long Story Shorts: Why Should You Care about Deep-Sea Mining?
Long Story Shorts: What is the Biggest Migration on Earth?
Переглядів 4259 місяців тому
Long Story Shorts: What is the Biggest Migration on Earth?
Diving Discovery (Ep. 4): Getting the Shot
Переглядів 57010 місяців тому
Diving Discovery (Ep. 4): Getting the Shot
Diving Discovery (Ep. 3): Epic Dive Sites
Переглядів 47910 місяців тому
Diving Discovery (Ep. 3): Epic Dive Sites
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Fantastic little short
Antifreeze... is sweet, foxes, coyotes drink it, walk away and you never saw, knew or cared you killed them. Why was it used when it's a well known killer of neighborhood pets when it's carelessly not cleaned up off of driveways? SMH
The moratorium only goes so far and Soviet Russia almost took them to Extinction for seemingly no reason as they had the resources that the whales provide in their nature yet.. this is fascinating, are whale bones a common ornament / collector item for those who live in this region where whale processing plants operated for decades? What was baleen used for commercially? I grew up in Hawaii and used to watch the humpbacks in the winter, terrific stuff
Mike's neighbors near and far lament the occasional smells wafting from his research facility 👀😂
Didn't notice any flies nor were the dissectionists gasping/heaving from the smell which I'm imagining as horrific. How does one work so proximate to such a stank? It died on the beach of your actual research station? What remarkable luck for you but not for the whale, looking forward to part two. If a member of the public finds whale bones are they protected?
Good video, my only nitpick is that copper and china rockfish ranges don't really overlap with mantis shrimp and brain corals!
Was hoping for English captions
Hi! We have this and many other Long Story Shorts episodes in English (with both English and French captions) here: ua-cam.com/play/PLD5wTqJwsmGxI9G2B8rM7zV7TIG-mJ_c8.html
Amazing!
Where do the green crabs go to be destroyed/what happens to them in the removal efforts?
They are currently limited to upland disposal for green crabs. With special permits, they're able to share some crabs with researchers but the majority of the catch goes to the compost section of local landfills after they are euthanized by freezing.
Can the jellyfish sperm accidentally fertilize another species?🤔
The gossamer worm is kinda cute!😊
I was so hoping that conclusion of this episode would be showing correlation in sample size between eDNA and the seine net
Your work is so important. In my eyes and I'm sure in many others you are a hero for helping to save all five kinds of salmon and keep our awe inspiring rainforests and inhabitants the ecological wonder that they are.
bit odd to show spinner dolphins every time you talked about bottlenose dolphins lol- still super interesting vid though!
Kudos to all those who have participated in this study! We need to make positive change day by day and this study enables that. Bless you all.
How refreshing; a clear, well described video, with a very pleasant voice and hardly any annoying ,unnecessary electronic 'music'. Oh, and an interesting subject as well! I love your email magazine, keep on doing it.😊
I appreciate your commitment to restoring what has been destroyed by humans and educating us.
What kind of plankton were in the fjord they moved from?
The same species of high-fat Arctic zooplankton (Calanus hyperboreus) were in both fjords but there was a higher density of them in the new, smaller fjord that the whales had moved to.
@@HakaiVideos Thanks. If you mentioned that after analyzing the test results in the video, I missed it
Coulda done a better job with the sea lice section. The zooplanktor you show and subsequently allude is the sea lice on salmon (Leps or Caligus spp.) is NOT the species you show @ 3:00.
These guys bringing back some really good reminiscing for me from time spent with my early morning coffee on Malcolm Island beaches
This was fascinating!
I can't understand why your subscriber count isn't 50-100K. Keep up the great work you're doing!
very pleasing presentation aesthetically ❤
Very well done at keeping the script simple and likely to generate curiosity that leads to stimulate scientific advances in related fields by audiences.
In Warsaw (Poland) there are plenty lichens :)
Absolutely beautiful! Thanks so much for creating and sharing. 😊
13,000 yrs is just the begginig of the the real timeline
I accidentally caught one today but I threw it back
yeah, all that and still no real evidence that god exists.. nature has clearly gotten creative.
And yet terrifying
I am constantly recommending your channel to others, especially youth I work with on Vancouver Island. I first found you through your whale bones series. Thank you so much for all these. Do you ever take apprentices? 😊
Hakai Institute should have 100,000 subscribers by now. The UA-cam algorithm must be broken.
The filming on this is fantabulous!
Perhaps the Grizzly Bears that now live on Vancouver Island have replaced the Cougar as the apex predator?
How is this 50 secs yet so informative
Simplest Ever I learnt
I'm always surprised that you're not at 100K subscribers.
yo, just fyi the shark school at 2:45 is not real, it's a 3D graphic. gotta be careful with that stock footage lol
Get your gold pans out ,,,natures bull dozers have given you a head start 😅
ua-cam.com/video/ey4FTyYjiPw/v-deo.html
That observation hypothesis would be the classic ecological explanation for r-selected verses K-selected species: en.wikipedia.org/wiki/R/K_selection_theory
I've already seen this. Did you have to re-upload for some reason?
Yes, we updated it to fix a small error. Thanks for being a regular viewer! 😊
Thats amazing.
If you catch it, where possible, you gotta release it! Insects have feelings…
Love the image to show difference in salinity. Thanks for making that easier to remember!
Terrible pronunciation
Happen once a year in Alor, Indonesia. Usually, when upwelling happens there, the tropical coral fishes will be shocked and floating around the surface because of the cold temperatures and lack of oxygen. The cold water even produces mist in that hot weather of Alor!
I can't wait! I love the Hakai ocean videos.
Sounds wonderful
Ty