Sea It All
Sea It All
  • Видео 9
  • Просмотров 12 712
Are Inverted Trophic Pyramids Accurate?
Do you remember "trophic"or "mass" pyramids from biology class? Perhaps have you heard of the concept of an inverted trophic pyramid? But is this actually possible, and are marine ecosystems really this fundamentally different from terrestrial ones? Let's do a deep dive on this topic!
Timestamps:
00:00 Intro
00:30 Classic Trophic Pyramids
02:37 The Many Sharks of Remote Pacific Islands
05:18 History of Trophic Pyramids
06:38 Size Spectrum, PPMR and TE
11:46 The Resourcefulness of Sharks
13:26 Outro
References:
docs.google.com/document/d/1SGZI6wkzC4sjBH_MEP2kMoQftXo7FQp2Ikm0cJvdqIo/edit?usp=sharing
Stock footage:
1) Pexels: www.pexels.com/
2) BigStock: www.bigstockphoto.com/
Instagram: vic...
Просмотров: 268

Видео

What is the Maximum Sustainable Yield?
Просмотров 4,9 тыс.2 года назад
Have you ever heard of the therm "Maximum Sustainable Yield"? Let's talk about it and find out why this is an important metric to fisheries science and sustainable management. Timestamps: 00:00 Intro 00:25 Finding the MSY 03:13 Past Fisheries Declines 04:25 Management Successes 05:40 Ecosystem Dynamics 08:02 Human Impact 09:23 Outro References: 1) Video terminology: sustainablefisheries-uw.org/...
How To Find A Barracuda
Просмотров 4285 лет назад
Quick tutorial on how to find the intimidating barracuda and what to expect when you do find it. Barracuda diving information: www.dive-the-world.com/creatures-barracuda.php Ciguatera information: www.iamat.org/risks/ciguatera-fish-poisoning Background music: Ahí Estás Tu - Chambao (ruclips.net/video/6jpFSouB4Yk/видео.html)
How To Find An Anemonefish
Просмотров 675 лет назад
Quick tutorial on how to find the charismatic anemonefish (or clownfish) and what to expect when you do find it. Nematocysts (stinging cells) shooting from a cnidarian tentacle: ruclips.net/video/6zJiBc_N1Zk/видео.html Background Music: Ahí Estás Tu - Chambao (ruclips.net/video/6jpFSouB4Yk/видео.html)
How To Find A Cuttlefish
Просмотров 1,2 тыс.5 лет назад
Quick tutorial on how to find the cryptic cuttlefish and what to expect when you do find it. Cuttlefish in its Ink Recipe: www.academiabarilla.com/italian-recipes/step-step-recipes/cuttlefish-polenta-with-black-sauce.aspx How To Extract The Ink Sac (in Spanish): ruclips.net/video/Uy1m341O0XY/видео.html Background Music: Ahí Estás Tu - Chambao (ruclips.net/video/6jpFSouB4Yk/видео.html)
How To Find A Sea Snake
Просмотров 1965 лет назад
Quick tutorial on how to find the mysterious sea snake and what to expect when you do find it. Guidelines if you get bitten: www.emedicinehealth.com/wilderness_sea_snake_bite/article_em.htm#sea_snake_bite_first_aid_treatment Background music: Ahí Estás Tu - Chambao (ruclips.net/video/6jpFSouB4Yk/видео.html)
How To Find A Spiny Lobster
Просмотров 4,9 тыс.5 лет назад
Quick tutorial on how to find the social (and tasty) spiny lobster and what to expect when you do find it. Spiny Lobster Sound: ruclips.net/video/7HnwBaYQU38/видео.html Spiny Lobster Recipe: sweetcsdesigns.com/10-minute-perfect-broiled-lobster-tails-recipe/ Background Music: Ahí Estás Tu - Chambao (ruclips.net/video/6jpFSouB4Yk/видео.html)
How To Find A Moray Eel
Просмотров 2805 лет назад
Quick tutorial on how to find the snake-looking moray eel and what to expect when you do find it. Moray Eel Bites Diver: www.scubadivingphuket.net/scubadivingphuket/2010/03/17/moray-eel-attack-moray-bites-diver-and-eats-his-thumb/ Background music: Ahí Estás Tu - Chambao (ruclips.net/video/6jpFSouB4Yk/видео.html)
How To Find A Lionfish
Просмотров 5036 лет назад
Quick tutorial on how to find the spiky-looking lionfish and what to expect when you do find it. Guidelines if you get stung: lionfish.co/sting-first-aid/ Background music: Ahí Estás Tu - Chambao (ruclips.net/video/6jpFSouB4Yk/видео.html&frags=pl,wn)

Комментарии

  • @user-xx8pz4oo9i
    @user-xx8pz4oo9i 3 месяца назад

    Very helpful thanks

  • @akarmkhori5034
    @akarmkhori5034 9 месяцев назад

    i found one hiding it whole body part expt the eyes

  • @sigridlarsson8491
    @sigridlarsson8491 Год назад

    very helpful video for an environmental science student! thanks!

  • @pierandreaquarta6682
    @pierandreaquarta6682 Год назад

    Great informative video on a complex topic - well done! Next time I would love to learn more on the impact that shark fishing has on the ecosystem, it’s often in the news but never properly explained

    • @seaitall2051
      @seaitall2051 Год назад

      Thanks Pier! I certainly can talk about that subject! I certainly is often mentioned but rarely fully explained, mainly because it's relates to many different processes.

  • @ValentineBondar
    @ValentineBondar Год назад

    Fascinating dive into marine biology! I love that sharks are just so badass that they prey on 'various ecosystems' since one is not enough HA Great animations

  • @sophiedel7503
    @sophiedel7503 Год назад

    Tyhanks man

  • @danieladamplatt8484
    @danieladamplatt8484 2 года назад

    💳🧾📑

  • @danieladamplatt8484
    @danieladamplatt8484 2 года назад

    💳🧾📑

  • @sonie3393
    @sonie3393 2 года назад

    That was so good! I enjoyed the visual aids, they helped me understand this complicated subject. Thank you! Looking forward to the next one.

  • @peepoo6713
    @peepoo6713 3 года назад

    Time to go hunting

  • @ismaol1
    @ismaol1 3 года назад

    Thanks f0r the video! What's the background song btw?

  • @scepticchristian
    @scepticchristian 4 года назад

    Hi Victor. A very nice presentation. I had no idea they were absent in the America's. Is this stock footage you used or have you travelled the 7 seas?

    • @seaitall2051
      @seaitall2051 4 года назад

      Steve Owen Hi Steve, and thank you! All the footage in my videos is my own. I’ve had the great fortune to see these little guys while diving in Indonesia.

  • @jakeweinberger683
    @jakeweinberger683 5 лет назад

    Love It!

  • @terrinormann6919
    @terrinormann6919 5 лет назад

    Beautiful fish!

  • @terrinormann6919
    @terrinormann6919 5 лет назад

    I still don't think I want to swim with a sea snake.........but great information!

    • @ang95able
      @ang95able 5 лет назад

      well now you know how to avoid it then

    • @sophiedel7503
      @sophiedel7503 Год назад

      Ye there deep in the ocean so you should be safe if you don’t go really deep

  • @michaelx8085
    @michaelx8085 6 лет назад

    Good stuff Victor

  • @inigoamezola5176
    @inigoamezola5176 6 лет назад

    Great!