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
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 1999 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.02 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2000 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.03 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2001 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.04 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2002 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.17 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2003 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.04 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2004 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.07 0.02
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2005 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.03 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2006 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.03 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2007 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.07 0.02
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2008 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.05 0.02
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2009 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.06 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2010 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.04 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2011 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.19 0.03
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2012 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.09 0.02
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2013 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.08 0.02
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2014 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.04 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2015 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.04 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2016 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.07 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2017 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.07 0.01
Atmosphere T-Hg JMA (Japan Meteorological Agency) R16 JMA (Japan Meteorological Agency) Analysis of chemical components in the precipitation and depositing particles 2018 Kanto Minamitorishima Island, Ogasawara, Tokyo rainwater μg/L 0 0.09 0.02