S-wave attenuation characteristics in the Galeras volcanic complex (south western Colombia)
نویسندگان
چکیده
منابع مشابه
TECTONOMAGMATIC CHARACTERISTICS OF THE ETIVE IGNEOUS COMPLEX, SOUTH WEST SCOTLAND
The Etive igneous complex has intruded into Dalradian and Moine meta-sedimentary rocks in Devonian. Main rock types of the complex are granodiorite, monzodiorite, monzogranite, granite and diorite. Geochemical studies show that the magmas were of high K calc-alkaline, I-type and metaluminous nature. Application of discriminant diagrams to the Etive rocks indicates a possible within-plate tecton...
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Several authors have recently expressed doubts that the 'pollination syndromes' as usually expressed are an adequate description of correlated suites of floral characters, or that they adequately describe evolutionary or ecological associations of plants with pollinators. Disterigma stereophyllum is a neotropical Ericaceae with floral characteristics intermediate between the 'entomophilous' syn...
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Abstract Electrorheological fluids (ER fluid) as an electrically controllable acoustic medium has been proved by experimental studies. In this paper, the sound attenuation in ER fluid at different propagation distances was experimentally studied. The results show that sound attenuation of ER fluid could be adjusted by the particle concentration of ER fluid and the intensity of electric field. A...
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Six volcanologists and three tourists were killed in the crater of Galeras Volcano, Colombia, when it erupted without warning. The scientists were attending the United Nations International Decade for Natural Disaster Reduction Workshop which had been convened to improve monitoring, research and disaster mitigation at Galeras, at the time the most active and one of the most hazardous volcanoes ...
متن کاملtectonomagmatic characteristics of the etive igneous complex, south west scotland
the etive igneous complex has intruded into dalradian and moine meta-sedimentary rocks in devonian. main rock types of the complex are granodiorite, monzodiorite, monzogranite, granite and diorite. geochemical studies show that the magmas were of high k calc-alkaline, i-type and metaluminous nature. application of discriminant diagrams to the etive rocks indicates a possible within-plate tecton...
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ژورنال
عنوان ژورنال: Physics of the Earth and Planetary Interiors
سال: 2010
ISSN: 0031-9201
DOI: 10.1016/j.pepi.2010.04.009