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population - resource relationships - Coggle Diagram
population - resource relationships
Ecological footprint six components
built up land
fishing
forest
arazing land
cropland
carbon footprint
Errors in ecological footprint calculation
dont attempt to predict the future
indicate the intensity with which a biologically productive area is being used
evaluate the social and economic dimensions of sustainability
causes and consequences of food shortages
natural problems
soil exhaustion
draught
floods
tropical cyclones
pests
disease
economic and political
low capital investment
rapidly rising population
poor distribution/transport
conflict situation
malnutrition
effects child growth
less resistance to diseases due to lack of vitamins
reduces capacity to work
role of technology in innovation
key to development of new resources
the replacement of less efficient with more efficient resources
advances in technology during industrial revelution
replacement of water power by steam power
in recent times
pressure on food supplies during war resulted in ploughing up of larger areas of chalk
development of nuclear power
rail way systems
north sea oil and gas exploitment
renewable energy technology