Yokohama Institute of Environmental Science, No. 28

Oh Report

• Research on Factors to Achieve Environmental Standards in Rivers (Second Report)-Kashio River System
• Red tide caused by Mesodinium rubrum that occurred in the coastal area of Yokohama
• Questionnaire to local governments regarding vibration complaints against factories, etc.
• Survey of dioxin concentrations in environmental atmosphere in Yokohama City (Part 2)
• Monitoring survey of environmental hormone substances in rivers in Yokohama-shi-analysis of female hormone-like action-
• Behavior of nonylphenol-related substances in Tsurumi River
• Ecological network survey "Do dragonflies fly to doko?"
• Temperature Distribution Survey in Yokohama City - Results from 2002 to 2003 -
• Heat Island simulation on the day when the highest temperature appears in Yokohama city area - Comparison of simulation results at 2:00 p.m. on August 24, 2003 with temperature observation network -
• Acid rain monitoring survey in Yokohama City - Results of 2002 -
• Survey of organic phosphorus pesticides in the atmosphere in Yokohama City (Isogo Ward)
• Survey results of wastewater from business sites in Yokohama City and ammonia nitrogen, nitrite nitrogen, and nitrate nitrogen in river water