The Secret of El Dorado (Horizon 2002) Discovery of Terra Preta

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  • เผยแพร่เมื่อ 6 พ.ย. 2024

ความคิดเห็น • 84

  • @paulwalker6044
    @paulwalker6044 6 ปีที่แล้ว +29

    I remember a maybe 2000's Garden series with an episode about an Amazon garden showing a lady making improved soil as she stayed warm at night... she kept adding dried vegetation on top of a smoldering pile, and as the dried fuel caught alight , she put the flame out by putting "dirt", maybe pebbles and fish remains, on top, then another layer of leaves.
    The process seems a bit similar to the ancient charcoal burners kiln, with a bit of the old seashell burning lime makers art thrown in, and maybe think for a second about the Earth oven cooking techniques of the Maori, but done over a small night-time fire in a hut, a layer at a time. The smoke was caught and filtered by the sand/dirt/clay, (carbon capture) and probably deterred mosquitoes. The solid non flammable additives add body, and trap nutrients, "bank" the fire to hold the heat and will prevent blowing away and washing away by adding particle size and drainage to the final blend.
    Dr Anna T Browne Ribeiro, an Archaeologist from the University of Louisville talks about this soil in "Lost Cities of the Amazon"

  • @kingjames4886
    @kingjames4886 4 ปีที่แล้ว +40

    it was a city of "gold"... gold in the native language meant wealth in general which could be interpreted as abundance... like a wealth of food.

    • @UPGardenr
      @UPGardenr 4 ปีที่แล้ว

      Sounds more like

    • @nathanhale7444
      @nathanhale7444 ปีที่แล้ว

      An abundance of food would have led to an abundance of gold/wealth.

  • @peter.knupffer
    @peter.knupffer 3 ปีที่แล้ว +5

    Thanks for making this concise version, much appreciated!

  • @walterdumont2878
    @walterdumont2878 ปีที่แล้ว +1

    Wonderful documentary

  • @AjmiShajahan
    @AjmiShajahan 4 ปีที่แล้ว +9

    The world is always a mystery. Beyond human imaginations.

    • @charlessteve1911
      @charlessteve1911 3 ปีที่แล้ว +1

      World still hides so many secrets...

    • @NHisways
      @NHisways 2 ปีที่แล้ว

      God who created the world must be very concerned about humans surviving and even prospering. The Bible says that God delights in the prosperity of his servant.

  • @darthvader5300
    @darthvader5300 8 ปีที่แล้ว +14

    First you must create a mixture of (or 25% diatomaceous earth and 25% soil) 50% soil, 25% charcoal powder, 25% rock dusts powders mixtures by volume. Then get a truck load of that soil and get a cup of the soil and mix it with your modern artificial terra-preta and simultaneously add a fine misting spray of water to make the mixture moist. Then wait for the original natural terra-preta's microorganisms do the job of inoculating the modern terra-preta mixture. And use that as a starting medium to create more terra-preta soil starters and terra-preta soils for immediate farming use.

    • @morrisl7
      @morrisl7 6 ปีที่แล้ว +1

      Why the diatomaceous earth? DId this occur in the natural tera preta found in the amazon?

    • @steveking4966
      @steveking4966 6 ปีที่แล้ว

      this is VERY important too carbon sequestration, and appropriate timing for european and american soils, WOW!!

    • @PreciousMetalinvest
      @PreciousMetalinvest 5 ปีที่แล้ว

      darthvader5300 - where did you learn this friend ?

    • @jerryroseburg6103
      @jerryroseburg6103 5 ปีที่แล้ว

      @@morrisl7 The silician found in diatomaceous earth kills incest by sharp micro shards and sucks moister out of them. Then for the the plant it adds micro nutrients to the plants known as trace minerals.

    • @morrisl7
      @morrisl7 5 ปีที่แล้ว

      @@jerryroseburg6103 but don't you want insects as part of the soil web? Is DE even effective when its in saturated soil?

  • @harisrani9106
    @harisrani9106 2 ปีที่แล้ว +3

    My analysis; It's simply dug out a hole comprised of household waste which was burned to maintain your waste management. One can see samples of this still practised in rural areas in Malaysia. There is no proper collection of waste in these areas so this type of method is applied. Burned waste are indeed more productive than clay soil mostly found here.

  • @tjanderson5892
    @tjanderson5892 ปีที่แล้ว +2

    Pretty sure it’s safe to say the explorer who wrote about everything he saw in his trip to the Amazon was largely embellished if not completely false. It really makes the most sense even tho I want it to be the exact opposite.
    Gettin funding for expeditions would obviously be difficult. Coming back w/o anything wouldn’t entice ppl to finance more trips. Solution? Make up stories about incredible things witnessed just out of the reach. Fundraising for future trips suddenly becomes much easier

  • @kpremo88
    @kpremo88 2 ปีที่แล้ว +1

    The soil is probably mass graves of the 20million people that suddenly died

  • @MdAkash-xp6me
    @MdAkash-xp6me 4 ปีที่แล้ว +4

    I am Bangladeshi I am going Amazon abizan ' how I go Amazon

  • @JamesWilliams-dz5tn
    @JamesWilliams-dz5tn 5 ปีที่แล้ว +9

    Ok so Oriano shows up with his crew and dumps small pox and some other stuff they have no biological defense to and it kills millions, in a decade.. then the jungle, fed by the hyper soil in some parts, grows at an accelerated, unchecked rate, and when the “Andals” came back half a century later what they saw was basically “Mad Max” with gold and blood and pyramids? Am I close?

    • @FOLIPE
      @FOLIPE 3 ปีที่แล้ว

      No, because the forest has been there for millions of years.

    • @nocomment4848
      @nocomment4848 ปีที่แล้ว

      Nah, nowhere near close. You’ve been infected with cultural marxism. Jungles don’t support populations of millions of people. Only western agriculture does

  • @charlescoker7752
    @charlescoker7752 4 ปีที่แล้ว +3

    So they think it is a certain microbe that is the secret. Not necessarily the charcoal.

  • @andywade172
    @andywade172 ปีที่แล้ว +1

    In ukraine they have 6meters deep of that black rich soil

  • @charlescoker7752
    @charlescoker7752 4 ปีที่แล้ว +1

    Interesting. At the front of this video . He says the soil is poor in the Amazon. At 7:30 minutes. He says the soil is good. But the rains wash the goodness out of the soil. What is it poor , or good?

    • @glimmeringsea5105
      @glimmeringsea5105 3 ปีที่แล้ว +2

      When people slash and burn, the rain washes it away

    • @fredhall8089
      @fredhall8089 3 ปีที่แล้ว

      any nutrients or organic matter that is created from process' like decomposition is easily washed away (leached). This is because of the high sand land low clay/silt soils found in rainforests.

    • @bernardberrier53
      @bernardberrier53 3 ปีที่แล้ว

      @@fredhall8089 The biochar holds the moisture, biotica and nutriants in the micro-porosity of its pure carbon structure

  • @marceguzman1159
    @marceguzman1159 3 ปีที่แล้ว

    We are gold

  • @chris_2208
    @chris_2208 ปีที่แล้ว

    Wow!

  • @anastasiyabob9268
    @anastasiyabob9268 2 ปีที่แล้ว +1

    Wasnt it 200 years layer, now "few?"

  • @darthvader5300
    @darthvader5300 3 ปีที่แล้ว

    9:29 th-cam.com/video/vUAEa4ORAkY/w-d-xo.html The Secret of El Dorado (Horizon 2002) Discovery of Terra Preta

  • @chris_2208
    @chris_2208 ปีที่แล้ว

    So people built the biggest rainforest in an unfertile land... I hope this Terra preta thing be used in Sahara and other deserts around the world

    • @nocomment4848
      @nocomment4848 ปีที่แล้ว

      Lmao, does terra preta magically create water too?

  • @keishampradeep8783
    @keishampradeep8783 3 ปีที่แล้ว

    Dream city

  • @stevenfeil7079
    @stevenfeil7079 3 ปีที่แล้ว +4

    Yeah, scientists seem to always figure out a way to destroy what is already great.

  • @despacitopmain2.0v49
    @despacitopmain2.0v49 6 ปีที่แล้ว

    Those El doraro give you terrible curse?

  • @kingjames4886
    @kingjames4886 4 ปีที่แล้ว +1

    "shyerds"

  • @joachimsingh2929
    @joachimsingh2929 ปีที่แล้ว

    Pottery shuuuurds

  • @nathanhale7444
    @nathanhale7444 ปีที่แล้ว

    Well ya can't eat gold.

  • @adilsaagh899
    @adilsaagh899 6 ปีที่แล้ว +1

    i like to search and study historical and treasure places. i want to study about El Dorado, any one help to study about this

  • @ejsandersg260
    @ejsandersg260 ปีที่แล้ว

    Pre historic Indians... Think they meant Native Americans as they were native to the Americas and in no way had any connection to India.

  • @FelixIakhos
    @FelixIakhos 8 ปีที่แล้ว +6

    El Dorado referred to a man, not a city

    • @jimmyjones9251
      @jimmyjones9251 7 ปีที่แล้ว

      The lead skater in Alduin on ice

    • @turkonion3590
      @turkonion3590 6 ปีที่แล้ว +1

      Are you talking about the el hombre dorado

  • @johnnycoolaide104
    @johnnycoolaide104 4 ปีที่แล้ว +1

    I Found It.

  • @bryanbradley6871
    @bryanbradley6871 ปีที่แล้ว +1

    14:38 the Europeans didn't destroy anything, illness did

  • @QuiChiYang2
    @QuiChiYang2 3 ปีที่แล้ว +1

    Why are the narrators & scientists comparing the biochar the ancient Amazonian Indians made as charcoal. Its NOT CHARCOAL. Get an archeologist in there to get everything they did proper. You guys are a group of 3 stooges, trying to figure this out.

    • @bernardberrier53
      @bernardberrier53 3 ปีที่แล้ว

      There is so much biochar info out there. Search it

  • @philthycat1408
    @philthycat1408 4 ปีที่แล้ว +3

    I wonder how we got so dumb? Could it have been the spread of Christianity? Kinda looks like it. Thankfully we seem to be getting back on the right track, for our own sakes and our planets.

  • @666Necropsy
    @666Necropsy 4 ปีที่แล้ว +2

    why is there anti European sentiment in this type of video. there is no reason for that. i am really getting tired of this type of narrative being pushed.

    • @666Necropsy
      @666Necropsy 4 ปีที่แล้ว +1

      for all we know this tera preta soil could have been created on accident. these places could have been garbage dumps. take a look at how much organic matter you would need to create compost dirt. its huge. the sheer volume of this material would have been a gigantic mound. waste pits have been used for 1,000s of years. in the usa there is also these waste pits farmers have uncovered. this type of char coal soil is not unique to the amazon. there greater narrative at work here is about saving the amazon rain forest.

    • @reuireuiop0
      @reuireuiop0 4 ปีที่แล้ว +1

      Garbage dumps can exist only when you have a culture producing it, which anyway needs some sort of culture. Hunters may have returned to camps they knew to be in a good area for fishing and hunting, but if they'd be able to produce layers of several meters thick, is pretty doubtful.
      Hunting fishing didn't produce that much stuff, bones, non-usable hides, other inedible stuff (mammoth tusk hives on Ukraine are famous)
      But some hunter refuse would not ever produce such fertile soil. You need plant material for that. And some early sort of agriculture comes with that.

    • @WadcaWymiaru
      @WadcaWymiaru 3 ปีที่แล้ว

      @@666Necropsy I bet it was for the fuel production...

    • @666Necropsy
      @666Necropsy 3 ปีที่แล้ว

      @@WadcaWymiaru ya step on it.

    • @WadcaWymiaru
      @WadcaWymiaru 3 ปีที่แล้ว

      @@666Necropsy i mean charcoal.
      Answer was to second comment in the column but youtube do not work like in the past \