Environmental Conservation
- Biodiversity Regional Strategy (Biodiversity Yokohama Action Plan)
- Environmental brochure for children "What's going on? Environment in Yokohama,
- Yokohama City Environmental Management Plan
- Yokohama City Environmental Management Plan (Past Plan)
- Yokohama City Environmental Management Plan Annual Report
- Yokohama City Environmental Management Plan Annual Report Material
- The Environment of Yokohama Connects to the Future
- Yokohama City Environmental Creation Council
- Holding record of the Yokohama City Environmental Creation Council
- Yokohama City Environmental Creation Council Environmental Management Plan Revised Subcommittee
- Water and Green Basic Plan Subcommittee
- Yokohama City Environmental Creation Council Rainwater Infiltration Function Promotion Policy Study Group
- Yokohama City Environmental Creation Council Environmental Impact Assessment System Study Group
- Biodiversity Measures
- Water Environment conservation Initiatives
- Exotic species
- About off-flavors that have been occurring in the city since October 2020
- Biodiversity Initiatives
- Wild birds and beasts
- Environmental assessments
- Measures against asbestos
- Traffic Environment
- Living noise
- Consultation of pollution complaints
- Pollution Complaint FAQ
- 【Y-Labo】 Let's learn about the environment of Yokohama by video!
- 【Y-Labo】 Content
- Today's environment in Yokohama
- Approach of city establishment
- Living Environment conservation Promotion Guidelines
- Living Environment conservation Guidelines Annual Report
- Let's learn about chemical substances
- Business introduction of Yokohama City Staff Environmental Staff
- Tokyo Bay Environmental Simultaneous Survey
- Research Institute for Environmental Science
- Environmental Environmental Pollution Monitoring Center
- Land ownership survey
- Public awareness survey on the environment
- Corporate Awareness Survey on the Environment
- Standard measurement results and other browsing service
- Dioxins
- Radiation monitoring post (west of France) (1m above ground)