This fine grained ash poses a problem to airplanes, as it can affect many systems when it enters the engines and even turn to a glassy substance because of the heat of the jet engine. For my first post, I thought I would cover my favourite case study from A level. In Iceland, this ongoing ridge volcanism interact s with a mantle plume, which brings magma to the surface from deep within the Earth. Finally, many companies had contingency plans in place for an emergency such as this, so could cope better, Tesco circumvented the ash cloud by flying Kenyan produce into Spain and then using road haulage for example. Within Iceland many people were very lucky as t he volcano is on the south coast and the wind carried the ash southeast towards Europe: New regulations for volcanic ash in terms of flying aircraft. Here, convection currents are driving apart the North American plate moving West and the Eurasian Plate moving East along a constructive or divergent plate boundary.

Before the eruption in the volcano is known to have erupted in , , and The link between the two volcanoes is not well understood. On March 20 the eruption began after earthquake swarms indicated the magma chamber below the volcano was being filled with magma. The last known eruption of Eyjafjallajokull prior to occurred in to , which produced intermediate-silica tephra from the central caldera. Join the conversation on Geography Teacher Zone Our panel of experts take topical geography and science topics and help you link them to your classroom The Geography Teacher Zone is part of our strategic partnership with the GA. The eruption of the volcano — which lies partly under the small Icelandic ice cap of Eyjafjallajohull translated as mountain glacier — had started off in a low key manner with the appearance of fissues near a mountain pass next to the glacier, together with some lava fountaining. Scientists are watching the neighbouring volcano of Kafla which usually erupts in tandem with “EJ” it is considerably bigger so lets hope it stays sleeping.


Eyjafjallajokull E15 is an ice-covered stratovolcano South-East of Iceland.

View all posts by Geography Wizard. Managemnt site uses cookies. Oceans have a huge Carbon sequestration storage capacity, but it is believed that Carbon uptake in the region where the eruption occurred has limited capacity. Iceland is therefore a laboratory ‘supersite’ because of its array of volcanic sites. This was due to the sparse population of eyjafjallajokulo country, successful humanitarian management and the prevailing winds that carried ash away from Iceland and over to Europe.

Eyjafjallajokull: A Geography Case Study

Capacity to cope and institutional capacity prediction, preparation, prevention The Icelandic Meteorological Office monitors earth movements, water conditions and weather and issues warnings. You are commenting using your Google account. We use cookies to provide the best experience on this website.

eyjafjallajokull case study management

They discussed creating a single European Airspace this would save money and would react better to future crisis. This meant that authorities and people could prepare themselves.

You are commenting using your Google account. There has still been no activity from the noisy neighbouring volcano Katla. Britain had fine anticyclonic weather for a lot of the time that the Ash cloud existed. Icelandic Meteorological Office observes all Iceland’s volcanoes and records any warning signs of activity.

Volcanoes case study

At this point eyjafjallauokull eruption was explosive but effusive the key ingredient missing was water and volcanologists feared that the eruption may extend under the glacier- they were right! Many kinds of measurements are carried out by the IMO and other agencies that provide valuable information used to warn of impending danger, for example potential eruptions and floods. Fissure-fed lava flows occur on both the E and W flanks of the volcano, but are more prominent managemenr the W side.

The impact of the event social, economic, environmentalin the short and longer term Within Iceland many people were very lucky as t he volcano is on the south coast and the wind carried the ash southeast caee Europe: The name is a description of the characteristics of the volcano, namely Eyja meaning island; fjalla meaning mountain; and jokull meaning glacier. Predictions informed scientists to tell farmers not to let animals drink from outdoor water sources as high levels of fluoride would have contaminated water and would have had deadly effects on cattle.


The fountains of liquid lava were at c. Although the 1,m-high volcano has erupted during historical time, it has been sttudy active than other volcanoes of Iceland’s eastern volcanic zone, atudy relatively few Holocene lava flows are known.

First eruption On March 20 the eruption began after earthquake swarms indicated the magma chamber below the volcano was being filled with magma.

eyjafjallajokull case study management

Animation of ash cloud spreading This also has a knock on effect on International flights globally as they could not land or take off eyjaffjallajokull Europe. In visiting some of the locations affected by the eruption, the video interweaves narrative with incisive interviews of local experts including geology writer and broadcaster Ari Traustistunning archive footage of the eruption itself and supportive maps and diagrams.

Volcanoes – Revision 4 – KS3 Geography – BBC Bitesize

Although the ash cloud was invisible to the naked eye, as it is made up of very fine particles and stud. As the amount of ice available to interact with the magma decreased, the volcano changed from producing ash to mainly producing fire fountains. In this video, we cover: Other roads were bulldozed to allow flash flood water to reach the sea.

An ice-covered Stratovolcano compositewith a 2. The eruption began to melt the glacier and dramatic floodwaters gushed from the glacier and swept away the main coast road. This video is suitable for all ages. Wednesday, 11 June Case Study:: It was categorised as a fissure eruption.