Fort MCcmurry- Alberta Wild Fires Flashcards
Duration/ time
Canada, may 2016
Location:
Alberta, Canada
3 ingredients to start a wild fire
. Ignition
. Fuel
. Weather
Evacuation
. 90, 000 were evacuated however there was huge congestion because highway 63 was the only active road in use
Canadian wildfire information system
. GIS ( geographical information system) where put in place for lots of data to be brought together ( weather and wind ) to tell the police where to deploy resources and where to evacuate
How did the NGO, the Canadian Red Cross help?
. Refugee camps
. Supply of food, water and shelter
Why were indigenous/ First Nations people particularly get impacted?
. The indigenous tribe be tend to follow the animals, however due to the animals hybernating, they had no food to rely on and nowhere to go
Social impacts: (2)-(2)
Short term:
. Blocked roads, railway lines, electricity mobile cut
. Highway 63 was the only road available
Long term:
. 88,000 people forced to leave their homes
. Many people effected by PTSD
Economic impacts: (1)-(2)
Short term
. Red Cross emergency funding immediately ( around $160 million)
Long term
. Oil production lost about 47 million barrels ( shell Canada shut down )
. Oil sands production closed for weeks ( 14% decline)
Environmental impacts (2)-(1)
Short term
. 4500 hectors of land burnt
. Few million tonnes of CO2 emitted
Long term
. Toxins mixed with ash- the next rainfall will result in a massive toxic surge ( may enter water ways
Causes of wild fires
. 90% of wild fires are caused by humans
Preventing wild fires
. Remove dead leaves and branches
. Organise controlled burning
. Educate the public
Responses:
. South Africa sent 301 fire fighters at the request of the Canadian Interagency forest fire centre
El Niño
A climate cycle in the Pacific Ocean with a global impact on weather
How does El Niño affect wildfires?
El Niño conditions create high sea surface temperatures in the Pacific Ocean, which leads to warm and dry conditions in prone regions
(Wetter conditions in southern United States so drier conditions in northern USA Canada )