Heimildir
- 5 ways gardening can reduce your carbon footprint in https://cabaus.org/2015/03/20/5-ways-gardening-can-reduce-your-carbon-footprint/
- Climate Change – We are the PROBLEM & the SOLUTION in https://www.youtube.com/watch?v=-D_Np-3dVBQ
- Ecological Footprint Calculator in https://www.footprintcalculator.org
- Ecological footprint: Do we fit on our planet in https://www.youtube.com/watch?v=g_aguo7V0Q4
- How to reduce your environmental footprint | WWF in https://www.youtube.com/watch?v=YbEFJd-fJpQ
- Policy brief: Urban agriculture as a climate change strategy in https://ruaf.org/document/policy-brief-urban-agriculture-as-a-climate-change-strategy/
- What is a CARBON FOOTPRINT? How to calculate and reduce it? | Climate change in https://www.youtube.com/watch?v=bYb7YLsXvzg
- WWF Footprint Calculator in https://footprint.wwf.org.uk