Sustainability Flashcards
Sustainablity definition
Development that meets the needs of the present without compormising the ability of future generations to meet their own needs.
Type A Scenario
Continuous growth if physical bounds are distant or growing.
Type B Scenario
Population and physical economy are mapped in a sigmoidal path when bounds to carrying capacity are seen.
Type C Scenario
Oscillations occur between both the population and physical economy and the carrying capacity.
Type D Scenario
Carrying capacity collapses due to population and physical economy rise.
Grand Objectives of Sustainablity:
Maintaining the existence of the human species.
Maintaining the capacity for sustainable development.
Maintaining the diversity of life.
Maintaining the aesthetic richness of the planet.
Resource Reserve Base
Material that has been identified geologically, whether of not it can be extracted at a profti at the present time.
The average car emits how many gC/km?
62
Sustainabliltiy =
Healthy Environment + Social Equality + Economic Growth
Target time for sustainablility
50 years
Material that has been identified geologically, whether or not it can be extracted at a profit at the present time.
Resource Reserve Base
Coal burning emits how many kg C/GJ?
89
Allocation of limited resources is a sociological problem as well as a _____.
Physical Problem
Uses of Zinc include all of the following EXCEPT
A. Construction Coating
B. Vehicle Plating
C. Cast, rolled Zinc
**D. Semiconductor Panels
Energy use falls into which category of the Grand Objectives of Sustainability?
Global Climate Change