eckla

08/03/2015

Félicitations à Christina Neal nommée responsable du USGS HVO

22/06/2014

I just uploaded "24 hours from the top of Sapporo Tower - Olympiades - Paris 13 - France" to Vimeo: http://t.co/xfqLUCwZKW

25/04/2014

Une aire marine protégée géante autour de la Nouvelle-Calédonie

Avec un nouveau parc de 1,3 million de km2, 16 % des eaux administrées par Paris sont désormais situées en zone protégée, contre 4 % jusque-là. Reste à lui attribuer des moyens et un plan de gestion.

07/04/2014

A new step for modern volcanology ! Good Job !

https://www.bgs.ac.uk/myvolcano/

myVolcano is a crowd-sourcing app that enables you to share your photographs and descriptions of volcanic hazards, as well as collecting samples and measurements of volcanic ash fall, helping scientists to gather vital new information about volcanic eruptions.

14/02/2014

http://flowingdata.com/2014/02/05/where-people-run/ -33689

There are many exercise apps that allow you to keep track of your running, riding, and other activities. Record speed, time, elevation, and location from your phone, and millions of people do this, me included. However, when we look at activity logs, whether they be our own, from our friends, or fro...

22/01/2014

Excellent conditions on 14 January 2014 allowed observations over most of the lava dome, except for the west flank which was largely obscured by the gas plume. For the first time since 2011, observations were made inside the crater in the summit of the dome, a result of good weather coinciding with the helicopter at MVO. These observations revealed several groups of fumaroles within the crater with temperatures of 140-340 °C. There were also two large ponds of mud/water present and rockfall deposits at the foot of the steep crater walls. Elsewhere on the lava dome, no significant changes were observed.
Due to the very low number of rockfalls in the last two months, there has been little accumulation of rockfall debris below the main rockfall source areas (inside the 2010 collapse scar, the cliff in the eastern flank and gullies on the southwest and west flanks). Fumarole temperatures measured by thermal infrared camera ranged from 250-515 °C and are within normal ranges for the observed fumaroles. The hottest temperatures are still found inside the 2010 collapse scar where two persistent fumaroles have temperatures of 515 and 500 °C.
The clear weather continued past sunset on 14 January permitting observation of the dome at night. Despite the full moon, several point sources of incandescence were observed and recorded in long-exposure photographs. No obvious changes in the position and number of incandescent sources were observed.
All these observations indicate that the dome, the fumaroles and associated thermal features remain stable. No changes have been observed recently that would indicate any resumption or cessation of activity at the Soufrière Hills Volcano.

07/01/2014

En analysant le bruit sismique enregistré sur le Piton de la Fournaise lors de deux éruptions, dans le cadre de projets de recherche[1], une équipe grenobloise de l'Institut des Sciences de la Terre (ISTerre, Univ. de Grenoble/CNRS/

03/01/2014

La Boîte à Voeux 2014 est là, tirez sur la languette pour libérer mes voeux.
En 2014, renversez les perspectives et créez des plaisirs !
Meilleurs voeux à tous !

19/12/2013

Très belle image !

an animated map of global wind conditions

03/12/2013

Les dessous de Maurice !

Rhum-Rum research project investigates La Réunion mantle plume from crust to core.

03/12/2013

Pourquoi les requins n'attaquent pas les plongeurs bouteille ?

76 mètres 20! Le record de la plus grande chaîne humaine sous-marine a été établi aujourd'hui au large de saint-Leu.

29/11/2013

Bravo à toute l'équipe Rhum-Rum !

Rhum-Rum research project investigates La Réunion mantle plume from crust to core.