Human and natural impacts on the U.S. freshwater salinization and alkalinization: A machine learning approach

Earth & Environmental Sciences

• alkalinization 100%
• salinization 75%
• anthropogenic effect 67%
• machine learning 66%
• alkalinity 51%
• river 32%
• sodium 30%
• weathering 21%
• human activity 20%
• road salt 19%
• salinity 18%
• soil chemistry 16%
• carbonate sediment 16%
• atmospheric carbon dioxide 15%
• ecosystem health 15%
• prediction 13%
• geomorphology 12%
• population density 12%
• hydrology 11%
• soil moisture 10%
• human health 10%
• land cover 10%
• geology 10%
• surface area 10%
• watershed 9%
• runoff 9%
• land use 8%
• climate 7%
• monitoring 6%
• sediment 6%
• soil 5%
• analysis 3%
• effect 3%

Engineering & Materials Science

• Alkalinity 69%
• Rivers 65%
• Machine learning 48%
• Sodium 40%
• Weathering 32%
• Sediments 32%
• Geomorphology 23%
• Fluxes 21%
• Soils 20%
• Hydrology 20%
• Runoff 19%
• Soil moisture 18%
• Geology 17%
• Watersheds 16%
• Uncertainty 16%
• Population Density 16%
• Land use 16%
• Carbonates 15%
• Ecosystems 14%
• Salts 12%
• Carbon dioxide 12%
• Health 9%
• Monitoring 7%

Chemical Compounds

• Soil 56%
• Weathering 53%
• Salinity 51%
• Road Salt 45%
• Sodium Atom 27%
• Ecosystem 26%
• Carbonate 17%
• Carbon Dioxide 17%
• Surface Area 14%
• Chemistry 12%
• pH Value 9%