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男性心理と女性心理
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?
食事の予定日になっても返信なし

Let's enjoy English!Ⅱ

No.48 13/08/15 15:37
燻し銀三 ( 50代 ♂ Oe38xe )
あ+あ-

≫45

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


Average depth is about 800 meters in the Sea of Okhotsk,but both of the upper and lower parts of which ratio of salt are so different that they have never been mixed up in the Sea,an area where the convection 対流 occurrs is forced to limit from 50 to 60 meters in depth.❄


The sea around the Shiretoko peninsula is in the southern limit among the frozen Sea.Being in low latitude,things in the Sea is froznn is why there is the mechanism there.😚


A book of 『World heritage in Japan』says like that,but I'm not sure of it.I'm sure the sentences is lacking of explanations.😩


Northwestern seawater in the Siberia begins to freeze in the first 10 days in December on account of seasonal wind blowing from the north.❄


The seawater goes south with the ocean current of eastern Karahuto,the Sea of Okhotsk turns into an ice field in the last ten days in January.Sometimes the ice floes spread over dozens of kilometers,its thickness is nearly no less than 100㎝!

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