Biocapacity: This term refers to the Earth's ability to provide renewable resources and absorb waste. It is closely related to the concept of ecological footprint as it represents the planet's capacity to sustain human activities.
Carrying Capacity: Carrying capacity refers to the maximum number of individuals that an area or ecosystem can support sustainably without degrading its natural resources. It is connected to ecological footprints as it helps determine if a population's consumption exceeds what the environment can handle.
Sustainability: Sustainability involves meeting current needs without compromising future generations' ability to meet their own needs. Understanding ecological footprints challenges traditional notions of urban sustainability by highlighting resource limitations and environmental impacts caused by human activities.