B3 - Environment Flashcards
(22 cards)
What factors shape the urban environment?
The urban environment consists of physical, chemical, and biological factors, primarily shaped by human activity.
What should the built environment ensure?
The built environment should ensure quality of life and support sustainability.
What topics are included in the urban environment?
Urban environment topics include noise, emissions, air, soil, water, green areas, and ecosystem services.
What are the biodiversity goals in Gothenburg’s Environment & Climate Programme?
- Protecting species habitats and enhancing natural values
- working toward cleaner waterways, seas
- increase urban biodiversity
- promoting biodiversity in public procurement.
What are the climate footprint goals in Gothenburg’s Environment & Climate Programme?
- Reduce energy use
- using renewable energy sources
- reduce transport-related climate impact
- lower the climate impact of procurement.
What are the well-being goals in Gothenburg’s Environment & Climate Programme?
- Reduce use of harmful substances
- ensure good air quality
- ensure a good sound environment
- ensure access to green spaces.
What is the progress status of Gothenburg’s Environment & Climate Programme as of 2023?
Out of 12 objectives, 1 is on track, 6 need more work, and 5 require major changes.
What are the key pollutants affecting air quality?
Key pollutants include NOx, PM10, PM2.5, O₃, and SO₂.
What is the yearly average goal for Nitrogen Dioxide (NO₂)?
The yearly average goal for NO₂ is less than 20 µg/m³.
What is the hourly limit for Nitrogen Dioxide (NO₂)?
The hourly limit for NO₂ is more than 60 µg/m³, with a maximum of 175 hours/year.
Traffic is main source
What is the yearly average goal for Particulate Matter (PM10)?
The yearly average goal for PM10 is less than 15 µg/m³.
What is the hourly limit for Particulate Matter (PM10)?
The hourly limit for PM10 is more than 30 µg/m³, with a maximum of 35 hours/year.
What is the ecological status of streams and coastal waters in Gothenburg?
Most streams and coastal waters have a moderate ecological status.
What is the chemical status of surface and coastal waters?
All surface and coastal waters fail due to mercury and PBDE contamination.
What common treatments are used for contaminated sites and landfills?
Common treatments include land or sea disposal and stabilization and solidification.
What is biodiversity?
Biodiversity is defined as the variety of life at genetic, species, and ecosystem levels.
Why is biodiversity important?
A high level of biodiversity is essential for environmental health and urban resilience.
What are ecosystem services?
Ecosystem services are nature’s benefits to people, including clean air and water, noise reduction, climate regulation, and recreation.
What are the objectives for ecosystem services in Gothenburg?
The objectives are to protect and enhance natural assets long-term and integrate ecosystem services into decision-making.
What is the goal for green areas in Gothenburg?
The goal is to create a network of parks and green spaces close to residents.
What types of green areas are included in Gothenburg’s plan?
Types include neighborhood parks, city parks, and large nature and recreation areas.
What is emphasized in the connectivity of green areas?
Connectivity between green areas is emphasized for both people and wildlife.
