Environmental Planning Bureau Business Research and Improvement Case Presentation

At the Environmental Planning Bureau Business Research and Improvement Case Presentation, the knowledge and skills of various fields surveyed and researched through daily work.
This section introduces improvements and business examples that were made while engaging in work.
This page contains a collection of abstracts published by the Institute of Environmental Sciences in the past.
Unauthorized reproduction and secondary use of the posted summary collection is prohibited.

• Environmental Survey on Chemical Substances (PDF: 391KB)
• Review of Revoglucosan analysis conditions in PM2.5 (PDF: 222KB)
• Tokyo Bay Coast VOC Survey in 2017 (PDF: 656KB)
• Survey of microplastics along the coast of Yokohama City (PDF: 418KB)
• About marine biota investigation in Yokohama-shi (PDF: 416KB)
• Upstream distribution of sweetfish in city rivers (PDF: 908KB)
• Fish, crustaceans (tenth legs) survey results in ponds in the city (PDF: 683KB)
• About the present situation and future of "ground view" (Yokohama-shi ground map information) (PDF: 399KB)
• About building materials and asbestos investigation in the atmosphere near dismantling construction site that we carried out in 2017 (poster announcement) (PDF: 638KB)
• Analysis example of water quality accident samples in Yokohama City (poster announcement) (PDF: 561KB)
• Changes in thermal environment due to Grand Mall Park Redevelopment (Poster Presentation) (PDF: 1,385KB)
• Biological survey by civic collaboration (elementary school students) "Ikiiki "creature investigation" result report (poster announcement) (PDF: 925KB)
• Accuracy characteristics survey of temperature observation equipment (poster announcement) (PDF: 519KB)
• About grasp of the actual situation of zinc concentration in Tsurumi River (poster announcement) (PDF: 638KB)
• Verification of the effect of heat control using heat-ray recursive film (poster announcement) (PDF: 632KB)
• Microplastic survey in the gastrointestinal tract of fish (poster announcement) (PDF: 436KB)

• Development of Jose Chill Analysis Method in wastewater from golf courses using LC/MS/MS/MS/MS/MS (PDF: 465KB)
• About the situation of acid rain of Yokohama-shi (PDF: 623KB)
• About chemical substance investigation of Kawakami River (PDF: 447KB)
• Actual measurement survey of heat control effects by introducing fractal sunshades at nursery schools in Tsuzuki Ward   (PDF: 846KB)
• About exotic shrimp similar to shrimp in Yokohama city (PDF: 1,160KB)
• Health management course at the Institute of Environmental Science (PDF: 581KB)
• Study of judgment methods for investigating the cause of oil floating accidents (poster presentation) (PDF: 502KB)
• Canister Collection - Analysis conditions of oxygen-containing compounds using theGCMS method (poster presentation) (PDF: 364KB)
• Summer volatile organic compound survey in summer (poster announcement) at Honmoku Measurement Station (PDF: 595KB)
• City temperature observation results in the summer of 2017 and introduction of a new weather observation system (poster announcement) (PDF: 1,838KB)
• Simple identification of ants at the Institute of Environmental Science (Poster presentation) (PDF: 441KB)
• Examination of pretreatment method (solvent extraction) for high salt concentration samples in the ICP emission spectroscopy analysis method (poster announcement) (PDF: 448KB)
• Survey on biodiversity in waters in Yokohama City (poster announcement) (PDF: 361KB)
• Report on the results of biological survey "Children's Ikiiki" creatures survey" (poster announcement) (PDF: 907KB)

• About function as biological habitat in rainwater regulating pond (PDF: 349KB)
• Dioxin monitoring survey in Yokohama (PDF: 519KB)
• Analysis of benzil perovate in water environment (PDF: 513KB)
• PM2.5 high concentration episode in Kanagawa Prefecture (PDF: 849KB)
• Survey results of heat control effects by fractal sunshades (PDF: 415KB)
• Actual measurement survey of "heat" reduction effect on suzukaze pavement in front of Ichigao Station (PDF: 594KB)
• Simultaneous VOC Simultaneous Summer VOC observation survey in Yokohama and Tokyo (PDF: 1,082KB)
• Reduction of cost by improving the VOC measurement method in the atmosphere (PDF: 284KB)
• About electron microscope work such as asbestos of the Institute of Environmental Science (poster presentation) (PDF: 319KB)

• Initiatives for Clean Seas in Yamashita　Koen-mae Seas (PDF: 1,142KB)
• Investigation of origin of floating dust pertaining to residents' consultation projects (PDF: 417KB)
• About the deposition from the atmosphere of insecticide and the test using giant clams (PDF: 316KB)
• Hazardous Atmospheric Monitoring Surveys in Yokohama City from 2011 to 2014 (PDF: 818KB)
• Examination of heat stroke caution information system (PDF: 769KB)
• Thermal environment measurement survey at Shin-Yokohama Park (PDF: 511KB)
• Simultaneous VOC observation survey in Yokohama and Tokyo in the summer of 2014 (PDF: 500KB)
• Inhabitants of nuka shrimp (native species) and Kawarinuma shrimp (exotic species) in Yokohama City (PDF: 1,002KB)
• About the relocation of the Institute of Environmental Science (PDF: 208KB)
• Study on cost reduction of heat stroke index survey equipment (poster announcement) (PDF: 38KB)
• Analysis at the time of PM2.5 concentration (poster announcement) (PDF: 1,117KB)
• Chemical Substances in biosamples in the chemical substance environment survey (monitoring survey) (poster announcement) (PDF: 320KB)
• Temperature Observation Results of Summer 2015-Heat Island Status in Yokohama City-(Poster announcement) (PDF: 2,947KB)
• Initiatives for Creating Clean Seas in the Yamashita　Koen-mae Seas (Poster Presentation) (PDF: 1,142KB)

• Sea creatures in Yokohama (PDF: 486KB)
• Report on the results of the preliminary survey of red tide monitoring (PDF: 186KB)
• Ayu run-up in Katabira River in 2013 and 26 (PDF: 273KB)
• About citizen collaboration creature investigation (PDF: 252KB)
• About the present situation and future of "ground View" (PDF: 374KB)
• About volatile organic compounds (VOC) investigation pertaining to photochemical oxidants and PM2.5 generation in 2014 (PDF: 545KB)
• Environmental Survey on Chemical Substances (PDF: 141KB)
• Heat environment measurement survey in Futoo South Park (PDF: 1,362KB)
• Examination of construction of a heat stroke caution information system (poster announcement) (PDF: 350KB)
• Temperature Observation Results of Summer 2014-Heat Island Status in Yokohama City-(Poster announcement) (PDF: 262KB)
• Examination for "visualization" of environmental improvement effects by Grand Mall Park redevelopment-a survey on the current status of thermal environment in the park-(poster announcement) (PDF: 908KB)
• Initiatives for Creating Clean Seas in the Yamashita　Koen-mae Seas (Poster Presentation) (PDF: 1,977KB)

• 2013 Survey of volatile organic compounds pertaining to photochemical oxidants (PDF: 283KB)
• About the results of Yokohama City in the chemical substance environmental survey (poster announcement) (PDF: 263KB)
• Heat environment measurement survey in city farmland (PDF: 507KB)
• Heat environment measurement survey (poster announcement) in farmland, green tract of land in the city (PDF: 701KB)
• Temperature Observation Results of Summer 2013-The summer of Yokohama this year, record heat! ~ (Poster presentation) (PDF: 563KB)
• Joint research on "How to improve biological habitats to restore water purification capacity in Yamashita　Koen-mae sea area" (PDF: 511KB)
• Survey of water quality and sediment at the mouth of the Katabira River River and estuary (poster announcement) (PDF: 470KB)
• About pranaria of rivers in Yokohama-shi-positioning as water quality index species-(PDF: 475KB)
• About red tide survey in Yokohama Port (Part 2) (PDF: 491KB)
• About conduct of biological survey in H24-25 (land area) biological survey (PDF: 288KB)
• Initiatives for unification of biodiversity information (PDF: 423KB)

• About temperature observation result of summer of 2012 (poster announcement) (PDF: 3,093KB)
• Survey of volatile organic compounds pertaining to photochemical oxidants (PDF: 261KB)
• Triethanolamine (NO2 capture agent) that has the property of ozone scrubber (PDF: 838KB)
• About pesticide investigation in Tsurumi River and biological effect test in Tsurumi River (PDF: 157KB)
• Survey on water quality and bottom quality in the back of Negishi Bay (poster announcement) (PDF: 266KB)
• About biological habitat in Yamashita　Koen-mae sea area (PDF: 1,081KB)
• About river organisms of Yokohama-From the results of the 2011 River Biota Survey-(PDF: 552KB)
• About red tide survey in Yokohama Port (PDF: 594KB)
• Distribution of Ayu and spawning grounds in Katabira River (PDF: 363KB)

• Thermal environment measurement survey in the Tsurumi River area (PDF: 1,091KB)
• About temperature observation result of summer of 2011 (poster announcement) (PDF: 575KB)
• Survey of Fine Particulate Matter (PM2.5) in the atmosphere (PDF: 164KB)
• Atmospheric environment survey of PRTR substances subject to PRTR in Yokohama (PDF: 242KB)
• Water quality improvement experiments in Yamashita　Koen-mae waters, etc. (PDF: 369KB)
• Survey on water quality and sediment around Yamashita Wharf and Honmaki Pier (poster announcement) (PDF: 288KB)
• About genetic diversity of several Genji firefly in Yokohama (PDF: 406KB)
• Distribution and breeding of ayu in the Yokohama River (PDF: 292KB)