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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Atmosphere | T-Hg | JMA (Japan Meteorological Agency) | R16 | JMA (Japan Meteorological Agency) | Analysis of chemical components in the precipitation and depositing particles | 2019 | Kanto | Minamitorishima Island, Ogasawara, Tokyo | rainwater | μg/L | 0.01 | 0.09 | 0.01 |
| Atmosphere | T-Hg | JMA (Japan Meteorological Agency) | R16 | JMA (Japan Meteorological Agency) | Analysis of chemical components in the precipitation and depositing particles | 2020 | Kanto | Minamitorishima Island, Ogasawara, Tokyo | rainwater | μg/L | 0 | 0.07 | 0.03 |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 | Hokkaido | Hokkaido | Surface seawater | ng/kg | 2.7 | ||
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 | Others | Others | Surface seawater | ng/kg | 2.2 | ||
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 | Kanto | Boso Peninsula | Surface seawater | ng/kg | 3.1 | ||
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 | Others | Southern Honshu | Surface seawater | ng/kg | 3.2 | ||
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 | Others | the East China Sea | Surface seawater | ng/kg | 2.3 | ||
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 | Others | Others | Surface seawater | ||||
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 | Others | Others | Surface seawater | ||||
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2020 | Hokkaido | Hokkaido | Surface seawater | ng/kg | 2 | 9 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2020 | Others | Others | Surface seawater | ng/kg | 2 | 2 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2020 | Kanto | Boso Peninsula | Surface seawater | ng/kg | 1 | 4 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2020 | Others | Southern Honshu | Surface seawater | ng/kg | 11 | 11 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2020 | Others | the East China Sea | Surface seawater | ng/kg | 0 | 1 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2020 | Others | Others | Surface seawater | ng/kg | 1 | 44 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2020 | Others | Others | Surface seawater | ng/kg | 2 | 8 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2019 | Hokkaido | Hokkaido | Surface seawater | ng/kg | 8 | 9 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2019 | Others | Others | Surface seawater | ng/kg | 5 | 14 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2019 | Kanto | Boso Peninsula | Surface seawater | ng/kg | 0 | 16 | |
| Marine | T-Hg | JMA (Japan Meteorological Agency) | R18 | JMA (Japan Meteorological Agency) | The Inspection Tables for the Marine Pollution (The Part of Heavy Metals) | 2019 | Others | Southern Honshu | Surface seawater | ng/kg | 3 | 3 |
