GEOG 1220 Lecture Notes - Lecture 1: Externality, One-Child Policy, Tidal Power

• School: University of Guelph
• Department: Geography
• Course: GEOG 1220
• Professor: Lorne Bennett

Document Summary

Attri(cid:271)uted of the model"s co(cid:373)po(cid:374)e(cid:374)ts population: growth rate. Human attributes: the demand of resources, the use of the resource / consumption and disposal, extraction. I impact: p population, a affluence, t technology. Characteristics of functional resources: resources are dynamic not static, resources may be depleted/degraded and/or made obsolete, resources can be extended (or made to last longer) through technology and management, resources can be hazards. Environmental impact: the defi(cid:374)itio(cid:374) refle(cid:272)ts a (cid:862)value judge(cid:373)e(cid:374)t(cid:863, step. Environmental sustainability: maintaining or restoring the quantity and quality of biophysical resources upon which humans depend. Two rules for assessing the environmental sustainability of human activities: input rule, the regenerative capacity / renewable resources, non-renewable resources, output rule: the release of emissions or waste must be. Types of impacts affecting environmental sustainability: changing quality of the environment (contaminating, polluting, changing the supply or storage of resources, changing the diversity of biosphere, changing the physical structure of the environment.