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
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 12 1996 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.04 0.36 0.096666667
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 12 1996 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.08 0.37 0.086666667
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 13 1997 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.04 0.32 0.11
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 13 1997 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.04 0.28 0.096666667
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1998 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.03 0.26 0.113333333
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1998 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.02 0.26 0.1
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1976 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.07 0.62 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1977 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.07 0.57 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1978 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.05 0.47 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1979 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.07 0.51 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1980 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.03 0.48 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1981 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.06 0.28 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1982 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.05 0.83 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1983 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.06 0.52 n/a
Aquatic water and products T-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1984 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.05 0.71 n/a
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1976 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.05 0.51 n/a
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1977 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.07 0.55 n/a
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1978 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.04 0.42 n/a
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1979 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.04 0.4 n/a
Aquatic water and products Me-Hg Local government R33 Niigata Prefectural Environmental Science and Public Health Annual Report of Niigata Prefectural Environmental Science and Public Health No. 14 1980 Chubu Niigata Prefecture Japanese dace (Tribolodon hakonensis) ppm 0.02 0.43 n/a