Abstract
An assessment system of the marine environment in the Japan Sea is being developed at the Japan Atomic Energy Agency. This study aims to confirm the validity of the assessment system by reproducing the oil spill at the incident of Russian tanker Nakhodka in January 1997. As a main subject, one of the data assimilation techniques, an approximate Kalman filter, was applied to the assessment system by combining an ocean general circulation model with sea level measurements of satellite data. Using calculated ocean currents, simulations of the behaviour of spilled oil were performed with a particle random-walk model. A number of experiments with different parameters and situations showed that the assimilated daily ocean currents with wind drift were for the simulation for movement of spilled oil.
| Original language | English |
|---|---|
| Title of host publication | Environmental Problems in Coastal Regions VI |
| Subtitle of host publication | Including Oil and Chemical Spill Studies |
| Publisher | WITPress |
| Pages | 273-278 |
| Number of pages | 6 |
| Volume | 88 |
| ISBN (Print) | 1845641671, 9781845641672 |
| DOIs | |
| Publication status | Published - Jan 1 2006 |
| Event | 6th International Conference on Environmental Problems in Coastal Regions including Oil and Chemical Spill Studies, COASTAL ENVIRONMENT 2006, CENV06 - Rhodes, Greece Duration: Jun 5 2006 → Jun 7 2006 |
Other
| Other | 6th International Conference on Environmental Problems in Coastal Regions including Oil and Chemical Spill Studies, COASTAL ENVIRONMENT 2006, CENV06 |
|---|---|
| Country | Greece |
| City | Rhodes |
| Period | 6/5/06 → 6/7/06 |
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All Science Journal Classification (ASJC) codes
- Environmental Science(all)
Cite this
Oil spill simulation in the Japan Sea. / Kawamura, H.; Kobayashi, T.; Hirose, N.; Ito, T.; Togawa, O.
Environmental Problems in Coastal Regions VI: Including Oil and Chemical Spill Studies. Vol. 88 WITPress, 2006. p. 273-278.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Oil spill simulation in the Japan Sea
AU - Kawamura, H.
AU - Kobayashi, T.
AU - Hirose, N.
AU - Ito, T.
AU - Togawa, O.
PY - 2006/1/1
Y1 - 2006/1/1
N2 - An assessment system of the marine environment in the Japan Sea is being developed at the Japan Atomic Energy Agency. This study aims to confirm the validity of the assessment system by reproducing the oil spill at the incident of Russian tanker Nakhodka in January 1997. As a main subject, one of the data assimilation techniques, an approximate Kalman filter, was applied to the assessment system by combining an ocean general circulation model with sea level measurements of satellite data. Using calculated ocean currents, simulations of the behaviour of spilled oil were performed with a particle random-walk model. A number of experiments with different parameters and situations showed that the assimilated daily ocean currents with wind drift were for the simulation for movement of spilled oil.
AB - An assessment system of the marine environment in the Japan Sea is being developed at the Japan Atomic Energy Agency. This study aims to confirm the validity of the assessment system by reproducing the oil spill at the incident of Russian tanker Nakhodka in January 1997. As a main subject, one of the data assimilation techniques, an approximate Kalman filter, was applied to the assessment system by combining an ocean general circulation model with sea level measurements of satellite data. Using calculated ocean currents, simulations of the behaviour of spilled oil were performed with a particle random-walk model. A number of experiments with different parameters and situations showed that the assimilated daily ocean currents with wind drift were for the simulation for movement of spilled oil.
UR - http://www.scopus.com/inward/record.url?scp=36148934120&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=36148934120&partnerID=8YFLogxK
U2 - 10.2495/CENV060261
DO - 10.2495/CENV060261
M3 - Conference contribution
AN - SCOPUS:36148934120
SN - 1845641671
SN - 9781845641672
VL - 88
SP - 273
EP - 278
BT - Environmental Problems in Coastal Regions VI
PB - WITPress
ER -