Report No. 3 of Yokohama City Pollution Research Institute

〇 Report

• Study on air pollution around roads due to automobile exhaust gas (Second Report) - Survey on the distribution of nitrogen oxides -
• Study on air pollution around roads due to automobile exhaust gas (3rd report)-Survey on the distribution of gas-like substances, suspended dust, etc. in the Mitsuzawa area of Yokohama City (Route 1)
• Comparison of the measurement method using a 1% potassium iodide absorber (1% NBKI method) for calibrating the ozonemeter with the measurement method by air-phase titration (GPT method).
• Survey on the transport process and background concentration of air pollutants in the Sagami Bay and Izu Islands (Second)
• Vehicle noise level of arterial roads in the Mitsuzawa area
• About the solvent effect and stability of measurement results in heavy metal analysis
• Investigation of chemical pollution status in coastal waters of Yokohama -TBP, BHT, TP -
• Study of analytical methods for phenylphenols in environmental samples
• Survey on wastewater treatment including surfactants (1)
• Survey on the occurrence and distribution of anoxygen water masses in coastal waters of Yokohama City
• Algae vegetation in Hitorizawa in the headwater area of Okagawa River
• Geology of the Tsurumi River Lowland by boring core analysis
• Issues related to measures against automobile pollution