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.

Sampling Media
Mercury Type
Sampling Region
Sampling Time

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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 Mercury and its compounds Local government R49 Kumamoto Prefectural Institute of Public Health Annual Report of Kumamoto Prefectural Institute of Public Health No.38 2004 2005 2006 2007 2008 Kyushu Kumamoto Prefecture River water mg/L <0.0005 <0.0005
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2019 Kyushu Kitasatsuma Gyokyo, Akune Hair ppm 2.53 0.74 4.84
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2019 Kyushu Kitasatsuma Gyokyo Harumicho Hair ppm 1.22 0.81 1.81
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2019 Kyushu Kitasatsuma Gyokyo, Wakimoto Hair ppm 2.61 1.98 3.84
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2020 Kyushu Kitasatsuma Gyokyo Nagashima Hair ppm 3.1 3.1 3.1
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2019 Kyushu Azuma-Cho Gyokyo Hair ppm 2.56 1.78 3.82
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2020 Kyushu Kitasatsuma Gyokyo, Akune Hair ppm 2.41 0.98 5.44
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2020 Kyushu Kitasatsuma Gyokyo Harumicho Hair ppm 2.17 0.26 4.72
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2020 Kyushu Kitasatsuma Gyokyo, Wakimoto Hair ppm 1.87 0.48 2.93
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2021 Kyushu Kitasatsuma Gyokyo Nagashima Hair ppm 2.95 2.1 3.79
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2020 Kyushu Azuma-Cho Gyokyo Hair ppm 2.37 1.48 3.81
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2018 Kyushu Kitasatsuma Gyokyo, Akune Hair ppm 1.84 1.45 2.52
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2018 Kyushu Kitasatsuma Gyokyo Harumicho Hair ppm 2.15 0.88 4.15
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2018 Kyushu Kitasatsuma Gyokyo, Wakimoto Hair ppm 4.31 2.13 6.44
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2019 Kyushu Kitasatsuma Gyokyo Nagashima Hair ppm 5.33 5.33 5.33
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2018 Kyushu Azuma-Cho Gyokyo Hair ppm 3.61 3.55 3.67
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2017 2018 Kyushu Kitasatsuma Gyokyo, Akune Hair ppm 1.88 0.68 4.16
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2017 2018 Kyushu Kitasatsuma Gyokyo Harumicho Hair ppm 2.58 0.71 6.75
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2018 Kyushu Kitasatsuma Gyokyo, Wakimoto Hair ppm 4.21 2.75 7.76
Human T-Hg Local government R50 Kagoshima Prefecture The Environmental White Book 2019 Kyushu Kitasatsuma Gyokyo Nagashima Hair ppm 2.08 2.08 2.08