「エネルギーイノベーション総合展」の一つとして新たに生まれ変わった「Offshore Tech Japan 2024 第5回海洋産業技術展」（旧SUBSEA TECH JAPAN）に、出展します。小型CTDセンサ”JES10mini”、汎用小型観測フロート”MOF”、小型プランクトンサンプラー”Plafilt” を展示しますので是非、お立ち寄りください。
会期：2024年1月31日（水）～2月2日（金）
会場：東京ビッグサイト 東7・8ホール
小間番号：8F-09 ※JAMSTECベンチャーとしてJAMSTECブースにて出展します。
主催：産経新聞社/株式会社JTBコミュニケーションデザイン
同時開催：ENEX2024 第48回地球環境とエネルギーの調和展（Energy and Environment Exhibition）／DER/Microgrid Japan2024（分散エネルギーとデジタル技術の融合展)／第18回再生可能エネルギー世界展示会＆フォーラム（RENEWABLE ENERGY 2024）／InterAqua 2024 第15回水ソリューション総合展
A research paper using the compact CTD sensor “JES10mini” was published in the academic journal “Polar Data Journal”. “JES10mini” was used for observations in the Arctic Ocean by a research team from the Japan Agency for Marine-Earth Science and Technology (JAMSTEC) and the Geophysical Institute University of Alaska Fairbanks. The Pacific sector of the Arctic Ocean is experiencing sea-ice reduction, yet there are not many ocean observations beneath sea ice. In this study, an ice-tethered buoy monitored CTD, phytoplankton biomass, and photosynthesis available radiation (PAR), and GPS buoys monitored sea ice motions in the Beaufort Sea. A ice-tethered buoy was equipped with four “JES10mini” at different depths.
◆Affiliation: 1 Japan Agency for Marine-Earth Science and Technology, 2-15, Natsusima-cho, Yokosuka, Kanagawa 237-0061. 2 Geophysical Institute University of Alaska Fairbanks, 2156 Koyukuk Drive, University of Alaska Fairbanks, Fairbanks, AK 99775. *Corresponding author. Satoshi Kimura
Ice-tetherd buoy
海洋研究開発機構（JAMSTEC）、アラスカ大学フェアバンクス校の研究チームが北極海にて行った観測に、小型CTDセンサ“JES10mini”が用いられ、その研究論文が学術誌「Polar Data Journal」に掲載されました。 海氷の減少が見られる北極海の太平洋側においては、海氷下の観測は十分に行われていません。この研究ではボーフォート海にて、氷に係留したブイによってCTD、植物プランクトンバイオマス、光合成有効放射（PAR）を観測し、GPSブイによって海氷の動きを観測しました。氷に係留したブイには4つのCTDセンサ“JES10mini”が異なる深度に取り付けられました。
1 Japan Agency for Marine-Earth Science and Technology, 2-15, Natsusima-cho, Yokosuka, Kanagawa 237-0061. 2 Geophysical Institute University of Alaska Fairbanks, 2156 Koyukuk Drive, University of Alaska Fairbanks, Fairbanks, AK 99775. *Corresponding author. Satoshi Kimura
北極海の海氷に設置されたブイ
A research paper using the compact CTD sensor “JES10mini” was published in the academic journal “Sensors”. A research team conducted oceanic and atmospheric observations using a wave-propelled unmanned surface vehicle (Wave Glider), in the area off the Sanriku coast of Japan. Despite the severe weather conditions of atmospheric low-pressure system crossings, they succeeded in observing wind, air temperature, humidity, sea surface temperature and salinity etc. over the course of 55 days. In this observation, “JES10mini” attached to the wave glider is used to observe sea surface temperature and salinity.
◆Affiliation: 1 Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka 237-0061, Japan 2 Faculty of Environmental Earth Science, Hokkaido University, Sapporo 060-0808, Japan 3 Graduate School of Science, Tohoku University, Sendai 980-8577, Japan 4 Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama 236-0001, Japan 5 Institute for Marine-Earth Exploration and Engineering, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka 237-0061, Japan 6 Marine Works Japan Ltd., Yokosuka 237-0063, Japan 7 International Research Institute of Disaster Science, Tohoku University, Sendai 980-8572, Japan 8 Research Center for Prediction of Earthquake and Volcanic Eruptions, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan *Author to whom correspondence should be addressed.
Diagram of a Wave Glider (a) and attached CTD sensor “JES10mini” (c) *extracted Figure 2 from the article
◆所属： 1 Research Institute for Global Change, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka 237-0061, Japan 2 Faculty of Environmental Earth Science, Hokkaido University, Sapporo 060-0808, Japan 3 Graduate School of Science, Tohoku University, Sendai 980-8577, Japan 4 Research Institute for Marine Geodynamics, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokohama 236-0001, Japan 5 Institute for Marine-Earth Exploration and Engineering, Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka 237-0061, Japan 6 Marine Works Japan Ltd., Yokosuka 237-0063, Japan 7 International Research Institute of Disaster Science, Tohoku University, Sendai 980-8572, Japan 8 Research Center for Prediction of Earthquake and Volcanic Eruptions, Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
*Author to whom correspondence should be addressed.
