K. Katsumata
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kkats.bsky.social
K. Katsumata
@kkats.bsky.social
Physical oceanography, pushbike, J. S. Bach, Haskell 🇯🇵

海洋物理・自転車・バッハ・Haskell 作業日誌 https://researchmap.jp/kkatsumata/研究ブログ
Expendable Bathythermograph (XBT) is a way to measure upper ocean temperature. For this deployment, we measured sea water temperature down to about 750 m depth. 🌊(video released under CC BY 4.0)
August 18, 2025 at 12:39 AM
We pray the Lord of peace will give you peace in 2025 and in every way.
January 1, 2025 at 7:39 AM
13 bike films -- funny, encouraging, and philosophical.🚲
December 21, 2024 at 7:52 AM
Bromptons! #BromptonRide
December 20, 2024 at 11:42 PM
Physical Oceanography Field Trip 🌊 where students drop expendable bathythermograph (XBT) to measure ocean temperature and to estimate the Kuroshio transport.

海洋学実習 🌊 では投棄式水温計で実際に海洋の水温を測り、黒潮の流量を推定します。よくみるとランチャーから飛び出したセンサーが見えます。
September 9, 2024 at 3:55 AM
It might be just me, but I am getting this error last 24+ hours or so -- FYI
September 2, 2024 at 1:19 AM
Oyashirazu, Niigata 🇯🇵
September 1, 2024 at 12:50 AM
明日は大学院入試です。皆さんの実力が出せますように。

Entrance exam for Graduate School tomorrow. Good luck.
August 19, 2024 at 2:54 AM
正論ではあるのだけれど

Encouraging, but...
June 10, 2024 at 11:16 PM
青木湖と北アルプス

Blue lake Aokiko with Japan Alps
May 11, 2024 at 3:00 AM
Blue sky, blue sea from Oyashirazu
May 5, 2024 at 4:44 AM
右がぜんまい
左がこごみ

Wild veges in Nagano
May 3, 2024 at 3:52 AM
初めて見た。柏の葉キャンパス駅にて。

First time to see a cake vending machine. At Kashiwanoha Campus station.
April 25, 2024 at 6:14 AM
東京大学大気海洋研究所気候システム系

U. Tokyo Atoms Ocean Research Institute, Div. Climate System Res.
April 25, 2024 at 1:29 AM
グリーナウェイ三本目

Yet another P. Greenaway & M. Nyman
April 24, 2024 at 11:41 AM
Wasabi farm, one of www.fao.org/giahs/en/

伊豆は筏場のわさび田
March 30, 2024 at 3:47 AM
学生の時大好きだったナイマン+グリーナウェイ

Nyman + Greenaway -- one of my favourites!
March 23, 2024 at 1:33 AM
Bluesky in New Orleans
February 23, 2024 at 2:27 PM
こないだ買ったCDに小澤さんのプーランクが入っていた。思えばバルトーク沼にハマったのは小澤さんボストンのオケコンと弦チェレ。

Just realised the CD I bought last week has Ozawa's "Le Bal Masque" by Poulenc. Ozawa & Boston opened the gate to the Bartok world. Rest in Peace.
February 9, 2024 at 10:05 PM
こんな分かりやすい一里塚初めて見た。甲州街道恋塚。
A mile mound by Koshu Kaido Way, Koizuka
February 3, 2024 at 3:50 AM
いろいろ聞いて平均律はポリーニとヴィエルで決まりだと思うが、耳から離れないのは Switched on Bach だったりする。

When it comes to Bach's s Well-Tempered, Pollini & Vieru are my answer, but I cannot get rid of Switched On Bach from my ear.
January 30, 2024 at 1:08 PM
電車通勤でこういう本が読めるのは嬉しい。

Joy to read such books on commuting train
January 17, 2024 at 1:08 PM
Mt. Fuji from Wada Pass
和田峠から富士
December 28, 2023 at 2:17 AM
Jupiter and the moon 2 degrees apart
December 22, 2023 at 12:42 PM
Found another Aussie-grown physical oceanographer -- G. T. Csanady

この人も豪州で学んでたとは知らなんだ。
December 7, 2023 at 8:54 AM