E15 volcano Flashcards

1
Q

where is e15 volcano

A

south iceland on midatlantic ridge

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2
Q

what type of vlcano is it

A

stratocomposite volcano

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3
Q

when was the eruption

A

april 2010

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4
Q

what is volcano located on

A

hotspot

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5
Q

what was released from volcano

A

tephra, volcanic bombs, so2, CO, ash cloud, co2

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6
Q

how long did eruption last

A

39 days

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7
Q

how big was eruption

A

VEI 3

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8
Q

how many were evacuated

A

800

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9
Q

how many flights were cancelled

A

10000 in total

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10
Q

why did flooding increase

A

glacier melts

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11
Q

how much did aviation industry lose

A

200 - 400 million per day

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12
Q

what contamination occured

A

water and land

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13
Q

why did temperatures drop

A

volcanic winter due to ash clouds

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14
Q

why did hospitalisations increase

A

ash caused breathing difficulties

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15
Q

how did food shortages occur

A

harvest lost due to lack of sun from ash cloud and ash contaminatio

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16
Q

which icelanic economy suffered alot

A

fresh fish exports

17
Q

what happned to some governements

A

key workers couldnt get home

president forced to run country from NYC

18
Q

how many were evacuated

19
Q

why did volunteers struggle to get to iceland

A

air travel was suspended

20
Q

who was food and water given to first

A

farmers and their animlas

21
Q

what were the changes to some rooves

A

stronger rooves to withstand ash

22
Q

what helped their economy

A

boosting tourism

23
Q

what did they do to water sources

A

cleaned them out so able to drink again

24
Q

what did gov invest in

A

better monitoring and prediction equipment

25
where is volcano in respect to reykjavic
125km SE
26
what plate boundary is volcano on
constructive
27
how many farms destroyed by ash
20
28
what did people do to reduce ash impacts
goggles and masks
29
how much basaltic lava out
100 cubic meters
30
how tall was ash plume
10km high
31
how many deaths
0
32
what caused flooding
ice cap melting
33
how many people were stranded
10 million
34
what was economic damage to europe
5 billion
35
how much tourism loss
102 million
36
large eruption did what to atmosphere
high co2 release increased global warming
37
what did military do
royal navy ships deployed to rescue stranded tourists
38
how did they reduce flooding
delibrately breached embankemts to allow water back to sea