ecological footprint: refers to the land and water area...
TRANSCRIPT
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Ecological Footprint: Refers to the land and water area needed to support us
Activities with high ecological footprints are more damaging to the environment
Activities with low ecological footprints focus on sustainable resource use and protecting the environment
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Biocapacity: Capacity of biosphere to regenerate and provide life!
The earth’s total biocapacity in 2012 was about 12 billion global hectors or about 1.72 gha per person.
When a countries biocapacity is greater than its ecological footprint, it can be called an ecological creditor!
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Canada’s Ecological Footprint
Canada has a low population and a high need for energy
This gives us as a country the worlds 8th largest ecological footprint
Industries like manufacturing and energy production have the largest footprints
Different provinces have different footprints
Alberta is one of the worst
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What is our ecological footprint?
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Reducing your Ecological Footprint
At Home
Recycling
Water conservation
Green technologies and power reduction
Transportation
Buy a fuel-efficient vehicle
Walking and biking
Car pooling
Buy local or produce
Food and consumer goods
Reduce Packaging
Compost
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Tailings ponds are reservoirs for the water that is used in the processing of tar sands
They are filled with water that contains a high concentration of toxic materials
These ponds are often unlined and leaking
This is damaging to the water system of the area
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Refining
Refining pumps toxins into the atmosphere
These toxins then fall back to earth through precipitation
The effects from a refinery can be felt for many kilometers around the site