1921–2021: 100 years of macroseismic studies at BCSF
| Autor: | Frédéric Masson, Michel Cara, Antoine Schlupp, Véronique Mendel, Marc Schaming, Christophe Sira |
|---|---|
| Přispěvatelé: | Ecole et Observatoire des Sciences de la Terre (EOST), Institut national des sciences de l'Univers (INSU - CNRS)-Université de Strasbourg (UNISTRA)-Centre National de la Recherche Scientifique (CNRS), Institut Terre Environnement Strasbourg (ITES), École Nationale du Génie de l'Eau et de l'Environnement de Strasbourg (ENGEES)-Université de Strasbourg (UNISTRA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS), Université de Strasbourg (UNISTRA)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
Earthquake
Intensity Macroseismic survey 010504 meteorology & atmospheric sciences Ground motion [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph] 010502 geochemistry & geophysics 01 natural sciences Seismic hazard General Earth and Planetary Sciences Historical archives Macroseismic questionnaire ComputingMilieux_MISCELLANEOUS 0105 earth and related environmental sciences General Environmental Science |
| Zdroj: | Comptes Rendus. Géoscience Comptes Rendus. Géoscience, Académie des sciences (Paris), 2021, 353 (S1), pp.1-29. ⟨10.5802/crgeos.87⟩ |
| ISSN: | 1631-0713 1778-7025 |
| Popis: | International audience; The French Central Seismological Bureau (BCSF) was set up in Strasbourg in July 1921 by a governmental decision. Since then, BCSF is in charge of the macroseismic survey for the French territories. One of its main tasks is to determine macroseismic intensity in the different localities after each felt earthquake. This paper shows how the way of collecting macroseismic information evolved with time through the analysis of questionnaires sent to various dissemination networks and by using different methods and macroseismic scales. In context of a renewal of interest in macroseismic data, we present their main uses, as well as some perspectives for the forthcoming years. The quality of macroseismic data, together with the improvement of the analytical methods and the accessibility to BCSF data, in particular those from our archives, remain at the heart of our concerns and objectives. |
| Databáze: | OpenAIRE |
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