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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Limnetic and Soil | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.8 | 1989 | Tohoku | Miyagi Prefecture | Raw water, small-scale water-supply systems | mg/L | <0.0005 | ||
| Waste | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.25 | 2006 | Tohoku | Miyagi Prefecture | Incineration ash | mg/L | <0.00005 | <0.00005 | |
| Waste | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.25 | 2006 | Tohoku | Miyagi Prefecture | Incineration ash | mg/kg | <0.00005 | 0.19 | |
| Limnetic and Soil | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.37 | 2018 | Tohoku | Miyagi Prefecture | River water | mg/L | < 0.0005 | < 0.0005 | |
| Limnetic and Soil | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.37 | 2018 | Tohoku | Miyagi Prefecture | River sediment | ppm | 0.01 | 0.27 | |
| Limnetic and Soil | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.37 | 2019 | Tohoku | Miyagi Prefecture | River water | mg/L | < 0.0005 | < 0.0005 | |
| Limnetic and Soil | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.37 | 2019 | Tohoku | Miyagi Prefecture | River sediment | ppm | < 0.01 | 0.05 | |
| Limnetic and Soil | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.37 | 2018 2019 | Tohoku | Miyagi Prefecture | River water | mg/L | < 0.0005 | < 0.0005 | |
| Limnetic and Soil | T-Hg | Local government | R29 | Miyagi Prefectural Institute of Public Health and Environment | Annual Report of Miyagi Prefectural Institute of Public Health and Environment No.37 | 2018 2019 | Tohoku | Miyagi Prefecture | Fresh water sediment | ppm | 0.01 | 0.28 | |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R30 | Sendai City Institute of Public Health | Report of Sendai City Institute of Public Health No.50 | 2020 | Tohoku | Sendai City | Air | ng/m3 | 1.1 | 2 | 1.7 |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R30 | Sendai City Institute of Public Health | Report of Sendai City Institute of Public Health No.51 | 2021 | Tohoku | Sendai City | Air | ng/m3 | 1.2 | 1.8 | n/a |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.20 | 2014 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.8 | 2.4 | n/a |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.21 | 2013 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.1 | 3.8 | n/a |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.21 | 2014 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.2 | 4.6 | n/a |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.21 | 2015 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.4 | 4.8 | n/a |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.21 | 2010 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.4 | 3.1 | 2 |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.21 | 2013 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.4 | 2.5 | 1.8 |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.22 | 2016 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.60 | 2.70 | n/a |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.23 | 2017 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.60 | 2.10 | n/a |
| Atmosphere | Total Gaseous Mercury (TGM = GEM + GOM) | Local government | R31 | Tochigi Prefectural Institute of Public Health and Environmental Science | Annual Report of Tochigi Prefectural Institute of Public Health and Environmental Science No.24 | 2016 | Kanto | Tochigi Prefecture | Air | ng/m3 | 1.60 | 2.70 | n/a |
