Why Turtles Produce almost All Female Hatchlings Recently? - Part 2

Monday, March 7, 2022

You may read previous post (Part 1):

- Why Turtles Produce almost All Female Hatchlings Recently? - Part 1


Fig 01- Green turtle as one of endangered species.


Sex ratio of turtle when eggs put in incubator with varies temperatures are following:

- at C 28.5 (F 83.3) degree will produce equally males and females broods.

- above C 30 (F 86) degree produces all females hatchlings

- below C 25 (F 77) degrees produce all males turtle babies.


Then, why temperature become warmer in the sand of the Great Barrier Reef beaches?



Fig 02- Old tower, illustration



Fig 03- Box turtle in the hand


Many scientists have concluded that “climates changes” which relate to increasing of temperature responsible to more females in Great Barrier Reef turtle broods.


In short term, in order to get equal or natural sex ratio of marine turtles, then scientists design:

- lower nest temperatures

- optimal nest temperatures


The resutls are promising. Moreover, hope, world could handle the climate changes in near future.


# Previous postings:

- What Kind of Technologies You Love Most?

- How Much the Highest Prices of Bluefin Tuna have been Recorded?

- Could Oversleeping Cause Cardiovascular Diseases? - Heart 4

22 comments:

  1. ...this is what I was told by a college professor that I met last summer.

    ReplyDelete
  2. i do not know this information:)

    ReplyDelete
  3. I find this very fascinating, I never knew this until I read your Pt.1 and now pt 2. Thanks for sharing.

    ReplyDelete
    Replies
    1. Thanks to visit my blog-
      Why Turtles Produce almost All Female Hatchlings Recently? - Part 2

      You may read previous post (Part 1):
      - WHY TURTLES PRODUCE ALMOST ALL FEMALE HATCHLINGS RECENTLY? - PART 1

      Delete
  4. Thanks for your informative sharing :)

    ReplyDelete
    Replies
    1. Why Turtles Produce almost All Female Hatchlings Recently? - Part 2

      Delete
  5. thank you for sharing second part Why Turtles Produce almost All Female Hatchlings Recently? - Part 2

    ReplyDelete
    Replies
    1. Thanks to visit my blog-
      Why Turtles Produce almost All Female Hatchlings Recently? - Part 2
      -
      Fig 01- Green turtle as one of endangered species.

      Sex ratio of turtle when eggs put in incubator with varies temperatures are following:
      - at C 28.5 (F 83.3) degree will produce equally males and females broods.
      - above C 30 (F 86) degree produces all females hatchlings
      - below C 25 (F 77) degrees produce all males turtle babies.

      Then, why temperature become warmer in the sand of the Great Barrier Reef beaches?

      Delete
  6. I find this very fascinating.
    Thanks for sharing.
    Kisses!

    galerafashion.com

    ReplyDelete
  7. Great article about turtle. Have a nice day...

    ReplyDelete
  8. Replies
    1. Thanks to visit my blog-
      Why Turtles Produce almost All Female Hatchlings Recently? - Part 2
      -
      Fig 03- Box turtle in the hand

      Many scientists have concluded that “climates changes” which relate to increasing of temperature responsible to more females in Great Barrier Reef turtle broods.

      In short term, in order to get equal or natural sex ratio of marine turtles, then scientists design:
      - lower nest temperatures
      - optimal nest temperatures

      The resutls are promising. Moreover, hope, world could handle the climate changes in near future.

      # Previous postings:
      - WHAT KIND OF TECHNOLOGIES YOU LOVE MOST?
      - HOW MUCH THE HIGHEST PRICES OF BLUEFIN TUNA HAVE BEEN RECORDED?
      - COULD OVERSLEEPING CAUSE CARDIOVASCULAR DISEASES? - HEART 4

      Delete
  9. Love the turtles - thanks for the info!

    ReplyDelete
    Replies
    1. Thanks to visit my blog-
      Why Turtles Produce almost All Female Hatchlings Recently? - Part 2

      You may read previous post (Part 1):
      - WHY TURTLES PRODUCE ALMOST ALL FEMALE HATCHLINGS RECENTLY? - PART 1

      Delete
  10. Great information, thank you.

    ReplyDelete
  11. Olá!
    Que curiosidade bacana. Eu não sabia disso.
    Abraços.


    https://www.parafraseandocomvanessa.com.br/

    ReplyDelete
    Replies
    1. Thanks to visit my blog-
      Why Turtles Produce almost All Female Hatchlings Recently? - Part 2
      -
      Fig 01- Green turtle as one of endangered species.

      Sex ratio of turtle when eggs put in incubator with varies temperatures are following:
      - at C 28.5 (F 83.3) degree will produce equally males and females broods.
      - above C 30 (F 86) degree produces all females hatchlings
      - below C 25 (F 77) degrees produce all males turtle babies.

      Then, why temperature become warmer in the sand of the Great Barrier Reef beaches?

      Delete
  12. Really, an interesting post. Cool pictures, too.

    ReplyDelete
  13. Dove is a really good brand, I like many products from Dove =) This one is also very nice.

    Really interesting and informative post.
    Turtles are pretty animals =) I like them.
    Thanks have a wonderful day too

    ReplyDelete
    Replies
    1. you are right....

      Thanks to visit my blog-
      Why Turtles Produce almost All Female Hatchlings Recently? - Part 2
      -
      Fig 03- Box turtle in the hand

      Many scientists have concluded that “climates changes” which relate to increasing of temperature responsible to more females in Great Barrier Reef turtle broods.

      In short term, in order to get equal or natural sex ratio of marine turtles, then scientists design:
      - lower nest temperatures
      - optimal nest temperatures

      The resutls are promising. Moreover, hope, world could handle the climate changes in near future.

      # Previous postings:
      - WHAT KIND OF TECHNOLOGIES YOU LOVE MOST?
      - HOW MUCH THE HIGHEST PRICES OF BLUEFIN TUNA HAVE BEEN RECORDED?
      - COULD OVERSLEEPING CAUSE CARDIOVASCULAR DISEASES? - HEART 4

      Delete