MEDC VOLCANO CASE STUDY GCSE

The main risks are to livestock through fluoride ingestion from volcanic ash on pasture. Although the ash cloud was invisible to the naked eye, as it is made up of very fine particles and substances. These particles clog up the engines of aircraft that attempt to fly through them, and this is the reason for aviation disruption. Capacity to cope and institutional capacity prediction, preparation, prevention. Animation of ash cloud spreading.

Earthquakes and Eruptions in Iceland from hjalli on Vimeo. Travelers stuck by the ash cloud were entitled to legal compensation from their airlines and their airlines were also legally responsible for the well-being of stranded passengers. In addition, the EU has other transport mechanisms such as extensive road and motorway networks, rail networks including the Channel tunnel and boat networks which were particularly important for the transportation of food goods etc. The impact of the event social, economic, environmental , in 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 towards Europe: Animation of ash cloud spreading This also has a knock on effect on International flights globally as they could not land or take off from Europe. Although the ash cloud was invisible to the naked eye, as it is made up of very fine particles and substances. It is the most southerly volcano on mainland Iceland before Surtsey in the sea to the south west.

Fissure-fed lava flows occur on both the E and W flanks of the volcano, but are more prominent on the W side. Indeed, visibility was down medd a few metres and local cattle farmers suffered. It is a relatively small volcano, and is located W of Katla volcano.

Volcano Case Studies (MEDC AND LEDC)

Before the eruption in the volcano is known to have erupted in, and The main risks were to soils and water courses.

Responses to the event. Within Iceland many people were very lucky as t he volcano is on the south coast gces the wind carried the ash southeast towards Europe: This event was therefore tracked and prepared for, and the ash cloud was tracked by satellite by many nations.

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medc volcano case study gcse

Their actions also limited the impact in terms of casualties, and tests have taken place since to see if planes can fly in ash clouds, in what type of ash or around ash clouds.

Between March the 3 rd and 5 th of there were plenty of warning signs of an eruption, as there were over 3, recorded earthquakes, the vast majority of these being less than 2 on the Richter scale and only some large enough to be felt in nearby towns.

Over stkdy million flower stalks were unsold in the first two days and over 50, farmers were temporarily unemployed as their beans and peas could stkdy be sold. The nature of the volcanic hazard — vvolcano, frequency, magnitude The major problem with this volcano was volcanic ash and the ash plume that resulted from the eruption. Animation of ash cloud spreading.

St. Helens Case Study (MEDC volcano) – Mindmap in GCSE Geography

The map shows the extent of the ash cloud, note it interrupts not just European flights but also Trans Atlantic fights. 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.

medc volcano case study gcse

Animation of ash cloud spreading This also has vllcano knock on effect on International flights globally as they could not land or take off from Europe.

The Icelandic Meteorological Office monitors earth movements, water conditions and weather and issues warnings.

The other complicating factor is that the volcano is covered by the Eyjafjallajokul l glacier. Capacity to cope and institutional capacity prediction, preparation, prevention.

This area is therefore incredibly vulnerable to this sort of activity, but weather conditions made the effects of the ash must worse. The tectonic setting for the Volcanic hazard. It is the most southerly volcano on mainland Iceland before Surtsey in the sea to the south west.

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LEDCs were also badly affected, with Kenya being a great example. The ash volcanno local water supplies and farmers near the volcano were warned not to let their livestock drink from contaminated streams and water sources, as high concentrations of fluoride from the ash mixed with river water can have deadly effects, particularly in sheep.

The plates are moving apart at a rate of 1cm to 5 cm per year. Although the ash cloud was invisible to the naked eye, as it is made up of very fine particles and substances. Britain had fine anticyclonic weather for a lot of the time that the Ash cloud existed. These particles clog up the engines of aircraft that attempt to fly through them, and this is the reason for aviation disruption.

The main risks are to livestock through fluoride ingestion from volcanic ash on mecd. Their legal, technical and infrastructure systems can cope with hazards such as this eruption, even if there are economic impacts. Finally, in legal and insurance terms the EU is well prepared.

It was also categorised as both a fissure and explosive eruption. The IMO’s weather radar on the southwest tip of the country showed the height stuy the ash plume, which is important for calculating the distribution of the ash. This volcano erupts more often and is known to be more violent.

medc volcano case study gcse

This is creating the Mid Atlantic ridge, along which the age of the rocks either side of the ridge and paleomagnetism have been used as evidence of Plate Tectonics theory.

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