Environmental Monitoring, Mercury - analysis, Japan, Geologic Sediments - chemistry, Water Pollutants, Chemical - pharmacokinetics, Chemical Industry, Soil Pollutants - analysis, Water Pollutants, Chemical - analysis, Water Movements
Climate change, Agriculture, Science, Water resources, Hydrology, China, Irrigation, California, Water quality, desalination, Digestion, Salinity, Water treatment, Sweden, Anaerobic digestion, Reuse, Middle East, Sewage sludge, Water reuse, Anaerobic processes, Euphrates River, Baghdad Iraq, United States–US