The ecological footprint is a key indicator for measuring sustainability showing the area of \u200b\u200becologically productive land (crops, pastures, forests aquatic ecosystems) needed to, first, to produce the resources used, and secondly, to assimilate the waste produced by a given population with a specific lifestyle.
Its aim principal is to assess the impact on the planet in a particular lifestyle and compare it with the world biocapacity. The main limitation of this indicator is the complexity of their calculation can be done by estimating the resources that a person consumes and waste it produces. Their results are based on the observation:
- proprcionar hectares needed for the necessary plant food. surface
- need to grass to feed livestock.
- marine area required to produce the fish
- hectares of forest needed to take the CO2 that causes our energy consumption.
0 comments:
Post a Comment