Hydrogeochemical interpretation of South Korean groundwater monitoring data using Self-Organizing Maps

Earth & Environmental Sciences

• self organizing map 100%
• monitoring data 82%
• groundwater 50%
• bedrock 14%
• hydrochemistry 13%
• monitoring station 12%
• contamination 11%
• dissolution 8%
• ion 7%
• agrochemical 6%
• clastic rock 6%
• crystalline rock 6%
• monitoring network 6%
• manure 5%
• gypsum 5%
• nitrification 5%
• sedimentary rock 5%
• pyrite 4%
• fertilizer 4%
• water level 4%
• carbonate 3%
• water quality 3%
• water 1%

Chemical Compounds

• Groundwater 90%
• Hydrochemistry 23%
• Nitrification 8%
• Dissolution 8%
• Agrochemical 7%
• Gypsum 7%
• Fertilizer 6%
• Pyrite 6%
• pH Value 4%
• Ion 4%
• Carbonate 4%