Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021
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 un...
Published in: | Bulletin of Glaciological Research |
---|---|
Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
The Japanese Society of Snow and Ice
|
Subjects: | |
Online Access: | http://hdl.handle.net/2115/87279 https://doi.org/10.5331/bgr.21R02 |
id |
fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/87279 |
---|---|
record_format |
openpolar |
spelling |
fthokunivhus:oai:eprints.lib.hokudai.ac.jp:2115/87279 2023-05-15T13:58:52+02:00 Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 Nomura, Daiki Ikawa, Hiroki Kawaguchi, Yusuke Kanna, Naoya Kawakami, Tatsuya Nosaka, Yuichi Umezawa, Sachi Tozawa, Manami Horikawa, Takahito Sahashi, Reishi Noshiro, Taichi Kaba, Ibuki Ozaki, Makoto Kondo, Fumiyoshi Ono, Keisuke Yabe, Itsuka S. Son, Eun Yae Toyoda, Takahiro Kameyama, Sohiko Wang, Changqing Obata, Hajime Ooki, Atsushi Ueno, Hiromichi Kasai, Akihide http://hdl.handle.net/2115/87279 https://doi.org/10.5331/bgr.21R02 eng eng The Japanese Society of Snow and Ice http://hdl.handle.net/2115/87279 Bulletin of glaciological research, 40: 1-17 http://dx.doi.org/10.5331/bgr.21R02 Sea ice Air-sea ice gas flux Sea ice-ocean interaction Intercomparison Test and training for polar oceans Sea of Okhotsk 452 article fthokunivhus https://doi.org/10.5331/bgr.21R02 2022-11-25T01:01:20Z 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. Article in Journal/Newspaper Antarc* Antarctic Arctic ice algae Sea ice Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) Antarctic Arctic Okhotsk Bulletin of Glaciological Research 40 0 1 17 |
institution |
Open Polar |
collection |
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP) |
op_collection_id |
fthokunivhus |
language |
English |
topic |
Sea ice Air-sea ice gas flux Sea ice-ocean interaction Intercomparison Test and training for polar oceans Sea of Okhotsk 452 |
spellingShingle |
Sea ice Air-sea ice gas flux Sea ice-ocean interaction Intercomparison Test and training for polar oceans Sea of Okhotsk 452 Nomura, Daiki Ikawa, Hiroki Kawaguchi, Yusuke Kanna, Naoya Kawakami, Tatsuya Nosaka, Yuichi Umezawa, Sachi Tozawa, Manami Horikawa, Takahito Sahashi, Reishi Noshiro, Taichi Kaba, Ibuki Ozaki, Makoto Kondo, Fumiyoshi Ono, Keisuke Yabe, Itsuka S. Son, Eun Yae Toyoda, Takahiro Kameyama, Sohiko Wang, Changqing Obata, Hajime Ooki, Atsushi Ueno, Hiromichi Kasai, Akihide Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 |
topic_facet |
Sea ice Air-sea ice gas flux Sea ice-ocean interaction Intercomparison Test and training for polar oceans Sea of Okhotsk 452 |
description |
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. |
format |
Article in Journal/Newspaper |
author |
Nomura, Daiki Ikawa, Hiroki Kawaguchi, Yusuke Kanna, Naoya Kawakami, Tatsuya Nosaka, Yuichi Umezawa, Sachi Tozawa, Manami Horikawa, Takahito Sahashi, Reishi Noshiro, Taichi Kaba, Ibuki Ozaki, Makoto Kondo, Fumiyoshi Ono, Keisuke Yabe, Itsuka S. Son, Eun Yae Toyoda, Takahiro Kameyama, Sohiko Wang, Changqing Obata, Hajime Ooki, Atsushi Ueno, Hiromichi Kasai, Akihide |
author_facet |
Nomura, Daiki Ikawa, Hiroki Kawaguchi, Yusuke Kanna, Naoya Kawakami, Tatsuya Nosaka, Yuichi Umezawa, Sachi Tozawa, Manami Horikawa, Takahito Sahashi, Reishi Noshiro, Taichi Kaba, Ibuki Ozaki, Makoto Kondo, Fumiyoshi Ono, Keisuke Yabe, Itsuka S. Son, Eun Yae Toyoda, Takahiro Kameyama, Sohiko Wang, Changqing Obata, Hajime Ooki, Atsushi Ueno, Hiromichi Kasai, Akihide |
author_sort |
Nomura, Daiki |
title |
Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 |
title_short |
Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 |
title_full |
Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 |
title_fullStr |
Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 |
title_full_unstemmed |
Atmosphere-sea ice-ocean interaction study in Saroma-ko Lagoon, Hokkaido, Japan 2021 |
title_sort |
atmosphere-sea ice-ocean interaction study in saroma-ko lagoon, hokkaido, japan 2021 |
publisher |
The Japanese Society of Snow and Ice |
url |
http://hdl.handle.net/2115/87279 https://doi.org/10.5331/bgr.21R02 |
geographic |
Antarctic Arctic Okhotsk |
geographic_facet |
Antarctic Arctic Okhotsk |
genre |
Antarc* Antarctic Arctic ice algae Sea ice |
genre_facet |
Antarc* Antarctic Arctic ice algae Sea ice |
op_relation |
http://hdl.handle.net/2115/87279 Bulletin of glaciological research, 40: 1-17 http://dx.doi.org/10.5331/bgr.21R02 |
op_doi |
https://doi.org/10.5331/bgr.21R02 |
container_title |
Bulletin of Glaciological Research |
container_volume |
40 |
container_issue |
0 |
container_start_page |
1 |
op_container_end_page |
17 |
_version_ |
1766267239266254848 |