This database is built to show the mercury distribution in various environments and related products in Japan. The information of sampling media, mercury type, sampling region, and sampling time are contained. In this database, you can search and browse by categories, and also enjoy on-demand mercury maps in Japan.
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Search Results
| Sample Media | Mercury Type | Principal agent | Reference Number | Institute | Reference | Year | Sampling Region | Sampling Area | Sample Type | Unit | Minmum | Maximum | Average |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Hokkaido | The Uchiura Bay | Seawater | μg/L | ND | ND | ND |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Tohoku | The Sendai Bay | Seawater | μg/L | 0.00024 | 0.00027 | 0.00025 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kanto | The Tokyo Bay | Seawater | μg/L | 0.00018 | 0.00036 | 0.00028 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Chubu | The Suruga Bay | Seawater | μg/L | 0.00039 | 0.00041 | 0.0004 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Chubu | The Ise Bay | Seawater | μg/L | 0.00031 | 0.0006 | 0.00039 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kansai | The Osaka Bay | Seawater | μg/L | 0.00025 | 0.00037 | 0.0003 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Honshu | The Kii Strait | Seawater | μg/L | 0.00021 | 0.00039 | 0.00029 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Honshu, Kyushu, Shikoku | The Seto Inland Sea | Seawater | μg/L | 0.00021 | 0.00041 | 0.00028 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kyushu | The Hibiki Sea | Seawater | μg/L | 0.0013 | 0.0017 | 0.0015 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kyushu, Shikoku | The Bungo Strait | Seawater | μg/L | 0.00014 | 0.00022 | 0.00018 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kyushu | The Kagoshima Bay | Seawater | μg/L | 0.00032 | 0.00042 | 0.00037 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Chubu | The Wakasa Bay | Seawater | μg/L | 0.00071 | 0.00086 | 0.00078 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kanto | The Fuji Bay | Seawater | μg/L | 0.0009 | 0.0011 | 0.00099 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Others | Open sea | Seawater | μg/L | 0.00012 | 0.00061 | 0.00021 |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Hokkaido | The Uchiura Bay | Marine sediment | μg/g | ND | ND | ND |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Tohoku | The Sendai Bay | Marine sediment | μg/g | 0.0056 | 0.077 | ND |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kanto | The Tokyo Bay | Marine sediment | μg/g | 0.065 | 0.42 | ND |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Chubu | The Suruga Bay | Marine sediment | μg/g | 0.049 | 0.11 | ND |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Chubu | The Ise Bay | Marine sediment | μg/g | 0.0035 | 0.16 | ND |
| Marine | T-Hg | Hydrographic and Oceanographic Department, Japan Coast Guard | R19 | Hydrographic and Oceanographic Department, Japan Coast Guard | Report of Marine Pollution Surveys | 2020 | Kansai | The Osaka Bay | Marine sediment | μg/g | 0.1 | 0.16 | ND |
