DATABASE

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
Waste T-Hg Local government R43 Osaka City Institute of Environmental Science Annual Report of Osaka City Institute of Environmental Science H30 2017 Kansai Osaka City Chimney gas μg/N m3 27
Waste T-Hg Local government R43 Osaka City Institute of Environmental Science Annual Report of Osaka City Institute of Environmental Science No.5 2021 Kansai Osaka City Exhaust gas in the waste incineration process μg/N m3 38 53
Aquatic water and products Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 56 2009 Kansai Wakayama Prefecture Fish 2 species ppm 0.04 14.2
Aquatic water and products Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 57 2010 Kansai Wakayama Prefecture Fish 4 species ppm 0.13 4.22
Aquatic water and products Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 58 2011 Kansai Wakayama Prefecture Fish 3 species ppm 0.24 5.5
Aquatic water and products Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 59 2012 Kansai Wakayama Prefecture Fish 1 species ppm 0.066 18
Food T-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 27 1980 Kansai Wakayama Prefecture Food・@14 ppm ND 0.01
Food T-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 29 1982 Kansai Wakayama Prefecture Food・@14 ppm ND 0.02
Food T-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 30 1983 Kansai Wakayama Prefecture Food・@14 ppm ND 0.017
Food T-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 31 1984 Kansai Wakayama Prefecture Food・@14 ppm ND 0.02
Food T-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 32 1985 Kansai Wakayama Prefecture Food・@14 ppm ND 0.04
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 60 2013 Kansai Wakayama Prefecture Cetaceans mg/kg 0.19 6.8
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 61 2014 Kansai Wakayama Prefecture Cetaceans mg/kg 0.54 5.6
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 62 2015 Kansai Wakayama Prefecture Cetaceans mg/kg ND 6.9
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 63 2016 Kansai Wakayama Prefecture Fish mg/kg ND 6
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 64 2017 Kansai Wakayama Prefecture Fish mg/kg ND 6.8
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 65 2018 Kansai Wakayama Prefecture Fish mg/kg 0.06 7.4
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 66 2019 Kansai Wakayama Prefecture Fish mg/kg ND 1.1
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 67 2020 Kansai Wakayama Prefecture Fish mg/kg ND 2.5
Food Me-Hg Local government R44 Wakayama Prefectural Research Center of Environment and Public Health Annual Report of Wakayama Prefectural Research Center of Environment and Public Health No. 68 2021 Kansai Wakayama Prefecture Cetaceans mg/kg ND 4