| Title: | Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 |
| Authors: | Nomura, Daiki Browse this author →KAKEN DB |
| Ikawa, Hiroki Browse this author →KAKEN DB |
| Kawaguchi, Yusuke Browse this author →KAKEN DB |
| Kanna, Naoya Browse this author →KAKEN DB |
| Kawakami, Tatsuya Browse this author |
| Nosaka, Yuichi Browse this author →KAKEN DB |
| Umezawa, Sachi Browse this author |
| Tozawa, Manami Browse this author |
| Horikawa, Takahito Browse this author |
| Sahashi, Reishi Browse this author |
| Noshiro, Taichi Browse this author |
| Kaba, Ibuki Browse this author |
| Ozaki, Makoto Browse this author |
| Kondo, Fumiyoshi Browse this author →KAKEN DB |
| Ono, Keisuke Browse this author →KAKEN DB |
| Yabe, Itsuka S. Browse this author |
| Son, Eun Yae Browse this author |
| Toyoda, Takahiro Browse this author →KAKEN DB |
| Kameyama, Sohiko Browse this author →KAKEN DB |
| Wang, Changqing Browse this author |
| Obata, Hajime Browse this author →KAKEN DB |
| Ooki, Atsushi Browse this author →KAKEN DB |
| Ueno, Hiromichi Browse this author →KAKEN DB |
| Kasai, Akihide Browse this author →KAKEN DB |
| Keywords: | Sea ice |
| Air-sea ice gas flux |
| Sea ice-ocean interaction |
| Intercomparison |
| Test and training for polar oceans |
| Sea of Okhotsk |
| Issue Date: | 24-Nov-2022 |
| Publisher: | The Japanese Society of Snow and Ice |
| Journal Title: | Bulletin of glaciological research |
| Volume: | 40 |
| Start Page: | 1 |
| End Page: | 17 |
| Publisher DOI: | 10.5331/bgr.21R02 |
| Abstract: | An atmosphere-sea ice-ocean interaction study was conducted at the Saroma-ko Lagoon, Hokkaido, Japan from 27 February to 9 March 2021. Air-sea ice CO2 flux measurements were conducted by eddy covariance and chamber methods together with meteorological observations. Sea ice cores were collected to understand the interaction between the atmosphere and under-ice water with respect to fluxes of heat and biogeochemical components. Physical and biogeochemical parameters such as temperature, salinity, ice structure. environmental DNA, and concentrations of gases, nutrients, and trace metals were measured. Under-ice water properties were monitored to quantify heat budgets and interactions with sea ice biogeochemical properties. Incubation experiments with ice algae were conducted. Equipment such as air sea ice CO2/CH4 flux chambers, an eddy covariance system, a trace metal analyzer, and a pump and sampler for environmental DNA were tested and compared to prepare for future Arctic and Antarctic expeditions. In addition. movies and pictures were taken under the auspices of the educational program of Hokkaido University (LASBOS) to enhance educational programs in ocean science. The field campaign activities provided useful information for inter-comparison research and future studies of sea ice in polar oceans. |
| Type: | article |
| URI: | http://hdl.handle.net/2115/87279 |
| Appears in Collections: | 北方生物圏フィールド科学センター (Field Science Center for Northern Biosphere) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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