Yokohama City Institute of Pollution Research Report No.11

Oh Reports

• Nitrogen oxide concentrations along the road by small NOx sampler
• Study on Acid Precipitation (No. 4) - Environmental Impact of Acid Crops on the Environment
• Study on Acid Precipitation (No. 5) - Behavioration of Acid Gas-
• Aldehydes behaviour in coastal and inland areas
• Study on the sound reduction effect of tree planting zone (2nd report) - Psychological reduction effect I-
• Noise survey around the road tunnel entrance
• Water area environmental index I - Water quality evaluation by main component analysis -
• Water Area Environmental Indicator II-Line Evaluation by Main Component Analysis -
• Water Area Environmental Index III-Research on Water Area Environmental Evaluation by Crucian carp in Tsurumi River-
• Water pollution status and evaluation of rivers in the city due to high-grade fatty acids
• About groundwater pollution survey results in Yokohama
• Research on the method of regulating industrial wastewater using fish as an indicator in Yokohama (Part 2)
• About fish death accident in Yokohama
• Study on the subsidence of soft ground (2nd report) - One consideration on the prediction of subsidence of soft ground layer-
• Consideration on the subsidence of alluvial and dip in Yokohama