Session Details
[A-OS26]Global ocean observing systems, their recent status, research results and future directions
convener:Shigeki Hosoda(Japan Marine-Earth Science and Technology), Shuhei Masuda(Japan Agency for Marine-Earth Science and Technology), Yosuke Fujii(Meteorological Research Institute, Japan Meteorological Agency), Fujiki Tetsuichi(Japan Agency for Marine-Earth Science and Technology)
Ocean observing system has been grown up and is now at the turning point. The OceanObs19 was held in September 2019, which was discussed about status and questions of ocean observing system and their future direction in the next decade, introducing many fruitful research results. The importance of sustaining operating ocean observing systems such as Argo, GOSHIP and OceanSITE and expanding the observing system to other research fields or areas with improvement of technologies were discussed and highlighted, and then sustainably expanding and improving the global ocean observing systems were agreed with lots of researchers and users. Especially, since sustaining and expanding ocean observing systems are necessary to promote new researches and techniques based on a lot of accumulated data, developments of useful products for end users and efficiency investigations of the existing observing systems related to the Observing System Evaluations (OSEs) are recommended. On the other hand, there are still lacks of sharing knowledge and communications among observing communities, although creating such research and technical innovations must require collaborations among other communities and users. In this session, current status, recent research results, future works of the global/ basin-scale ocean observing systems will be discussed related to the context of OceanObs19, especially focusing on future directions of the oceanic observing system in coming next decade. Presentations and discussions of variable fields, areas, researches and techniques of the ocean are welcomed in this session.
[AOS26-P02]Introduction of bio-chemilcal observation data on GCM assimilation with a lower ecosystem model
*Takashi SETOU1, Takeshi OKUNISHI1, Hiroshi Kuroda1, Naoki Yoshie3, Shin-ichi Ito2, Kiyotaka Hidaka1, Taketoshi Kodama1, Yugo SHIMIZU1, Daiki Ito1 (1.Fisheries Research and Education Agency, 2.University of Tokyou, 3.Ehime University)
[AOS26-P03]Progress of the decadal scale anthropogenic CO2 in the Southern Ocean
*BOFENG LI1, Xianliang Pan1, Shun Yunoki1, Yutaka Watanabe1 (1.Hokkaido University)
[AOS26-P04]Spatiotemporal distribution of anthropogenic nitrogen and internal nitrogen dynamics in the Southern Ocean
*Xianliang Pan1, Bofeng Li1, Zhigang Chen1, Yutaka Watanabe1 (1.Hokkaido University)
[AOS26-P05]Initiation of biogeochemical float observations in the western North Pacific
*Fujiki Tetsuichi1, Shigeki Hosoda1 (1.Japan Agency for Marine-Earth Science and Technology)
[AOS26-P06]Small water mass transport across the Kuroshio Extension region in the thermocline by Seaglider and BGC Argo floats: Hints of integrated ocean observations
*Shigeki Hosoda1, Ryu Inoue1, Masami Nonaka1, Hideharu Sasaki1, Yoshikazu Sasai1, Mizue Hirano1 (1.Japan Marine-Earth Science and Technology)
[AOS26-P07]Halocline Structures in the Subarctic North Pacific Detected by Argo Data
*Shota Katsura1, Ueno Hiromichi2, Humio Mitsudera3, Shinya Kouketsu4 (1.Scripps Institution of Oceanography, University of California, San Diego, 2.Faculty of Fisheries Science, Hokkaido University, 3.Institute of Low Temperature Science, Hokkaido University, 4.Japan Agency for Marine-Earth Science and Technology)
[AOS26-P08]The propagation of spiciness anomalies in the upper North Pacific
*Tong Wang1, Toshio Suga1,2, Shinya Kouketsu2 (1.Graduate School of Science, Tohoku University, 2. Japan Agency for Marine-Earth Science and Technology)
[AOS26-P09]Release of Deep Argo floats' salinity correction dataset
*Kanako Sato1, Taiyo Kobayashi1, Shigeki Hosoda1, Shuhei Masuda1 (1.Japan Agency for Marine-Earth Science and Technology)
[AOS26-P10]Boundaries of Physical Structures in the Mid-latitude Northwest Pacific Ocean Identified based on Unsupervised Clustering
*Fumika Sambe1, Toshio Suga1,2 (1.Graduate School of Science, Tohoku University, 2.JAMSTEC)