| Model calculation of Primary production in the sea (analysis task) | A fish bioenergetics model of Japanese chum salmon (Oncorhynchus keta) for studying the influence of environmental factor changes, Kmezawa et al., Bulletin of the Japanese Society of Fisheries Oceanography, 71(2) 87–95, (2007) | http://hdl.handle.net/2115/52211 | External website |
| Model calculation of Primary production in the sea (analysis task) | Contents of "Marine Chemistry" | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=457 | Course '海洋化学（by Ooki）のもくじ（教科書ダウンロードあります）' |
| Model calculation of Primary production in the sea (analysis task) | Previous Course（C,N,P,O Cycle due to Primary Production and Remineralization) | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=255 | Course '基礎生産と有機物分解による、C、N、P、Oの移動' |
| Model calculation of Primary production in the sea (analysis task) | Next Course (Wonder of the ocean nitrogen to phosphorus ratio (N/P =16)） | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=257 | Course '海洋の窒素とリン比率（N/P =16）の不思議' |
| Model calculation of Primary production in the sea (analysis task) | Japanese | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=256 | Course '海洋基礎生産のモデル計算（解析課題）' |
| Wonder of the ocean nitrogen to phosphorus ratio (N/P =16) | Contents of "Marine Chemistry" | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1103 | Course 'Chemical Oceanography (by Ooki) Index' |
| Wonder of the ocean nitrogen to phosphorus ratio (N/P =16) | Previous Course (Model calculation of Primary production in the sea (analysis task)) | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1519 | Course 'Model calculation of Primary production in the sea (analysis task)' |
| Wonder of the ocean nitrogen to phosphorus ratio (N/P =16) | Next Course (Oceanographic Observation Map) | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1521 | Course ' Oceanographic Observation Map' |
| Wonder of the ocean nitrogen to phosphorus ratio (N/P =16) | Japanese | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=257 | Course '海洋の窒素とリン比率（N/P =16）の不思議' |
| Oceanographic Observation Map | Contents of "Marine Chemistry" | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1103 | Course 'Chemical Oceanography (by Ooki) Index' |
| Oceanographic Observation Map | Previous Course (Wonder of the ocean nitrogen to phosphorus ratio (N/P =16)) | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1520 | Course ' Wonder of the ocean nitrogen to phosphorus ratio (N/P =16)' |
| Oceanographic Observation Map | Next Course (X-Y plots of N and P in the entire ocean) | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1522 | Course ' X-Y plots of N and P in the entire ocean ' |
| Oceanographic Observation Map | Japanese | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=264 | Course '海洋観測マップ' |
| X-Y plots of N and P in the entire ocean | Contents of "Marine Chemistry" | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1103 | Course 'Chemical Oceanography (by Ooki) Index' |
| X-Y plots of N and P in the entire ocean | Previous Course (Oceanographic Observation Maps) | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1521 | Course ' Oceanographic Observation Map' |
| X-Y plots of N and P in the entire ocean | Next Course（X-Y plots of Phosphate (P) and Oxygen consumption (AOU)) | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1523 | Course ' No.266 X-Y plots of Phosphate (P) and Oxygen consumption (AOU) ' |
| X-Y plots of N and P in the entire ocean | Japanese | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=265 | Course '全海洋のNとPのXYプロット' |
| No.266 X-Y plots of Phosphate (P) and Oxygen consumption (AOU) | Contents of "Marine Chemistry" | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1103 | Course 'Chemical Oceanography (by Ooki) Index' |
| No.266 X-Y plots of Phosphate (P) and Oxygen consumption (AOU) | X-Y plots of N and P in the entire ocean | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1522 | Course ' X-Y plots of N and P in the entire ocean ' |
| No.266 X-Y plots of Phosphate (P) and Oxygen consumption (AOU) | 次のコース（World Ocean Atlasの気候値データをダウンロード）へ | https://repun-app.fish.hokudai.ac.jp/course/view.php?id=1537 | Course not exists |
