注目の話題
旦那がいちいち人のやることにけちつけてくる。
食事の予定日になっても返信なし
インターネットがない昭和時代の会社員はどう働いたの?

Let's enjoy English!Ⅱ

No.45 13/08/14 21:04
燻し銀三 ( 50代 ♂ Oe38xe )
あ+あ-

【An ice floe 流氷 which has keys to ecosystem has carried varied lives】


The Sea of Okhotsk is being covered with ice floes in winter.The ice floes grasp the key for various ecosystems in Siretoko Peninsula.I'm going to express its mysterious mechanism.❄


A mechanism of being created ice floe is very mysterious.It starts from the Amur River in Siberia.A great amount of fresh water is being flowed into the Sea of Okhotsk from the Amur River so much that there is little salt on its surface.🌴


Weight of the seawater changes according to how much salt is included in the seawater.As for density of salt,upper part of is different from the lower part in the Sea of Okhotsk.It's a double structure.😃


If the water's temperature is low,it'll be heavy.so while surface of the cold water sinks,warm water rises,as a result,a convection 対流 is caused.💡


In short,the shallower the water,the less area the convection has impact on the sea,and it's easier to be frozen.❄

45レス目(500レス中)

新しいレスの受付は終了しました

日記掲示板のスレ一覧

携帯日記を書いてみんなに公開しよう📓 ブログよりも簡単に今すぐ匿名の日記がかけます。

  • レス新
  • 人気
  • スレ新
  • レス少
新しくスレを作成する

サブ掲示板

注目の話題

カテゴリ一覧