Peripheral diffuse degassing of CO 2 from the soil occurs across the western flank of Piton
de la Fournaise volcano (La Réunion Island, Indian Ocean) along a narrow zone. In this …

Analysis of seismic activity associated with the eruptions of 2007, which led to the collapse
of the Dolomieu crater on April 5th, reveals the link between the seismicity and the magma …

Since the middle of the 20th century, improvement in volcano monitoring techniques has
provided large data sets that can be used to evaluate the evolution of magma plumbing …

Summit explosive activity and collapses that form pit craters and calderas represent major
volcanic hazards on a dominantly effusive, frequently active volcano like Piton de la …

Abstract Piton de la Fournaise (PdF) is recognized as one of the world's most active
volcanoes in terms of eruptive frequency and the substantial quantity of lava produced. Yet …

Piton de La Fournaise is in a period of intense volcanic activity since 1998. To constrain the
magma dynamics responsible for this activity, we combined GPS ground deformation …

Piton de la Fournaise, situated on La Réunion Island (France), is one of the most active hot
spot basaltic shield volcanoes worldwide, experiencing at least two eruptions per year since …

The overall morphology of basaltic volcanoes mainly depends on their eruptive activity
(effusive vs. explosive), the geometry of the rift zones and the characteristics of both …

The topography of Piton de la Fournaise volcano (PdF) differs from the classic view of
basaltic shield volcanoes as it is characterized by (1) several steep slope zones on its flanks …

The structure and mass transfers at Piton de la Fournaise volcano are investigated using
new on land and offshore measurements. The structures are defined using 2 and 3D …