Yokohama City Institute of Pollution Research Report No.12

Oh Reports

• Acid precipitation in Yokohama
• Impact of non-equivalent suction in dust measurement (II) - when the talk particles and suction flow velocity are constant -
• Multi-component elements in soot and dust emitted from fixed sources
• Mechanism and oxidation reaction of air pollutants by cloud grains and rain droplets (First Report)
• Study on the sound reduction effect of tree planting zone (No. 3) - Physical Effects as insertion loss II -
• Changes in pollution at Yokohama Port as seen from bottom columnar samples
• Solid sediment pollution at Yokohama Port (First Report)
• Investigation of Fish Death Accidents - Kashio River
• Monitoring of river water quality using breeding carp as an indicator
• Basic Survey on Recycling of Wastewater Treatment Sludge (No. 3) - Manufacture of fluid media and wastewater treatment experiments using external recycling-type three-phase fluid beds
• Study on the subsidence of soft ground (3rd report) - Soft ground structure and land subsidence characteristics of the Katabira River Lowlands
• High-grade fatty acid concentration in Yokohama Port waters
• Simple breathing volume measurement method of fish
• Impact of residual chlorine on carp gill breathing