BUFVC Search
Current Search
Previous Searches
Volcanoes produce a wide variety of different features on the surface, which are often controlled by the viscosity of the magma, which is in turn controlled by its composition and the temperature at which it...
In March 1980 the Mount St Helens volcano in Washington state became active after over a century of quiet. For two months it displayed a variety of geological phenomena that captivated the public and...
Surface features and structural differences between older and younger basaltic flows of an active volcano, Mt Etna, are illustrated. Rock samples from the two, rather distinct layers reveal differences in...
A visual record of the eruption of Mount St Helens in the state of Washington in May 1980 and the associated scientific investigations.
A cinematographic rendering of the photographs taken at the time. Depicts the mechanism of an eruption together with its premises, peak and origins, specifically the mechanism of ‘glowing clouds’...
A record of the volcanic eruption on the island of Heimaey, off the south coast of Iceland, in 1973, the impact on the local town and economy, and the measures taken to counter this impact.
A record of the events over several years preceding a volcanic eruption including scenes of the Kilauea Iki erupting. The construction of new seismographs and tilt meters and their use in experiments is...
The beginning of the volcanic eruption and formation of the island of Surtsey.
Morphological, tephrochronological and petrological studies; analysis of volcanic expressions and their products. Pinpoints volcanicity of the Chaine des Puys; complex assemblies of strato-volcanoes at...
Volcanoes, volcanic activity and the work of the volcanologist. Shows the work carried out, and the equipment used in many of the UNESCO observatories and advance warning stations. A group of volcanologists...
You are currently searching in Find DVD. Search all the BUFVC's collections for '"volcanoes"' in All fields.
Learning on Screen