GEO 106 Lecture Notes - Lecture 16: Cubic Metre, Overgrazing, Water Cycle

• School: Ryerson University
• Department: Geography
• Course: GEO 106
• Professor: Ann Marie Murnaghan

Document Summary

Fund, non-re(cid:374)e(cid:449)a(cid:271)le (cid:894)a(cid:374)y resour(cid:272)e that (cid:272)a(cid:374)(cid:859)t (cid:271)e re(cid:272)reated o(cid:374) a scale compared to its consumption -> made by nature -> examples: oil, coal, natural gas) Goal of a state, corporation or individual is bound up in the use of resources. Individuals, groups, industries may have access (at same time) Common property resources: these can be defined as shared resources. Pure oxygen use about 19 litres or about 2/3 of cubic metre of oxygen each. Hunting and gathering societies had the notio(cid:374) of perso(cid:374)al property (cid:271)ut the (cid:862)area(cid:863) (cid:449)as the groups i(cid:374)terest. Rights of access and use were defined by customary laws. Link to br and control of disease (humans and cattle) The system works for many years because villages were small, demand was lower, the number of cattle on the commons would be lower. But human population increases (drop in death rate) Demand grows as does ability to provide (crop becomes more valuable, etc. )