ID-89 : Oceanographic surveys in the coastal region off Hokkaido, the Okhotsk Sea, during sea-ice season using the icebreaker "Garinko-II"
Type
FIELDWORK
Research/Observation Title
Oceanographic surveys in the coastal region off Hokkaido, the Okhotsk Sea, during sea-ice season using the icebreaker "Garinko-II"
Science Summary (common)
[purpose] Accumulation of observation data about physical and chemical oceanographic conditions, plankton biomass and dynamics, and productivity
[outline] oceanographic observation in the coastal region using icebreaker, collection of sea-ice, incubation experiments of plankton
Principal Investigator
Hiromi KASAI
Hokkaido National Fisheries Research Institute, Fisheries Research Agency
kasaih@fra.affrc.go.jp
- Individual Project Information 1/4 Research/Observation Period 2011-02-01 〜 2011-03-31
Funding Information Other Funding Details
Research on mechanism of variability in low-trophic ecosystem in the central region of the coastal area off Hokkaido along the Okhotsk Sea
Discipline(s)
Biology, Oceanography
Personnel
| Roll | Contact Person | Name | Hiromi Kasai | Affiliation | Hokkaido National Fisheries Research Institute, Fisheries Research Agency | Country | Japan | kasaih@fra.affrc.go.jp |
|---|
| Roll | Co-researcher | Name | Seiji Katakura | Affiliation | Mombetsu City Office |
|---|
| Roll | Co-researcher | Name | Ryuichi Nagata | Affiliation | Okhotsk Garinko & Tower, Co. Ltd. |
|---|
Research/Observation Methods
CTD cast, Chl.a, Nutrients, Sea ice sampling, Plankton net, Primary production
Research/Observation Period
2011-02-01 〜 2011-03-31
Research/Observation Point (Detail)
| Field Site: Mombetsu | Latitude [degree]: 44.343985 | Longitude [degree]: 143.361712 |
Research/Observation Area
N: 44.378840, S: 44.095476, W: 143.228760 E: 143.602295,
- Individual Project Information 2/4 Research/Observation Period 2012-01-01 〜 2012-03-31
Funding Information Other Funding Details
Research on mechanism of variability in low-trophic ecosystem in the central region of the coastal area off Hokkaido along the Okhotsk Sea
Discipline(s)
Biology, Oceanography
Personnel
| Roll | Contact Person | Name | Hiromi Kasai | Affiliation | Hokkaido National Fisheries Research Institute, Fisheries Research Agency | Country | Japan | kasaih@fra.affrc.go.jp |
|---|
| Roll | Co-researcher | Name | Seiji Katakura | Affiliation | Mombetsu City |
|---|
| Roll | Co-researcher | Name | Ryuichi Nagata | Affiliation | Okhotsk Garinko & Tower, Co. Ltd. |
|---|
Research/Observation Methods
CTD cast, Chl.a, Nutrients, Sea ice sampling, Plankton net, Primary production
Research/Observation Period
2012-01-01 〜 2012-03-31
Research/Observation Point (Detail)
| Field Site: Coastal area around Mombetsu | Latitude [degree]: 44.352498 | Longitude [degree]: 143.352498 |
Research/Observation Area
N: 44.508259, S: 44.146740, W: 143.160095 E: 143.698425,
- Individual Project Information 3/4 Research/Observation Period 2013-01-01 〜 2013-03-31
Funding Information Other Funding Details
Research on mechanism of variability in low-trophic ecosystem in the central region of the coastal area off Hokkaido along the Okhotsk Sea
Discipline(s)
Biology, Oceanography
Personnel
| Roll | Contact Person | Name | Hiromi Kasai | Affiliation | Hokkaido National Fisheries Research Institute, Fisheries Research Agency | Country | Japan | kasaih@fra.affrc.go.jp |
|---|
| Roll | Co-researcher | Name | Seiji Katakura | Affiliation | Mombetsu City Office |
|---|
Research/Observation Methods
CTD cast, Chl.a, Nutrients, Sea ice sampling, Plankton net, Primary production
Research/Observation Period
2013-01-01 〜 2013-03-31
Research/Observation Point (Detail)
| Field Site: Mombetsu | Latitude [degree]: 44.343985 | Longitude [degree]: 143.361712 |
Research/Observation Area
N: 44.378840, S: 44.095476, W: 143.228760 E: 143.602295,
- Individual Project Information 4/4 Research/Observation Period 2014-01-01 〜 2014-03-31
Funding Information Other Funding Details
Research on characteristics of lower trophic community and their mechanism of variability in the central region of the coastal area off Hokkaido along the Okhotsk Sea
Discipline(s)
Biology, Oceanography
Personnel
| Roll | Contact Person | Name | Hiromi KASAI | Affiliation | Hokkaido National Fisheries Research Institute, Fisheries Research Agency | kasaih@fra.affrc.go.jp |
|---|
| Roll | Co-researcher | Name | Seiji Katakura | Affiliation | Mombetsu City Office |
|---|
Research/Observation Methods
CTD cast, Chl.a, Nutrients, Sea ice sampling, Plankton net, Primary production
Research/Observation Period
2014-01-01 〜 2014-03-31
Research/Observation Point (Detail)
| Field Site: Coastal area around Mombetsu | Latitude [degree]: 44.343985 | Longitude [degree]: 143.361712 |
Research/Observation Area
N: 44.378840, S: 44.095476, W: 143.228760 E: 143.602295,
Data Registration
03:08 on Tue July 26, 2016
Last Update
05:15 on Tue April 9, 2019