Total devastation of river macroinvertebrates following a volcanic eruption in southern Chile
نویسندگان
چکیده
منابع مشابه
Tephrochronology of the southernmost Andean Southern Volcanic Zone, Chile
Correlations among and identification of source volcanoes for different Late-Glacial and Holocene tephra, preserved in eight lacustrine sediment cores taken from small lakes near Coyhaique (46°S), were made based on the stratigraphic position of tephra in the cores and tephra petrochemistry (glass color and morphology, phenocryst phases, and bulk-tephra trace-element contents determined by ICP-...
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OBJECTIVES The study aimed to determine whether exposure to a volcanic eruption was associated with increased prevalence of physical and/or mental symptoms. DESIGN Cohort, with non-exposed control group. SETTING Natural disasters like volcanic eruptions constitute a major public-health threat. The Icelandic volcano Eyjafjallajökull exposed residents in southern Iceland to continuous ash fal...
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Silver (Ag) is one of the seven metals of antiquity and an important engineering material in the electronic, medical, and chemical industries because of its unique noble and catalytic properties. Ag thin films are extensively used in modern electronics primarily because of their oxidation-resistance. Here we report a novel phenomenon of Ag nano-volcanic eruption that is caused by interactions b...
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Abstract The bacterial diversity in a diffuse flow hydrothermal vent habitat at Axial Volcano, Juan de Fuca Ridge was examined shortly after an eruptive event in 1998 and again in 1999 and 2000 using PCR-amplified 16S rRNA gene sequence analyses. While considerable overlap with deep-sea background seawater was found within the alpha- and gamma-proteobacteria, unique subseafloor phylotypes were ...
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ژورنال
عنوان ژورنال: Ecosphere
سال: 2020
ISSN: 2150-8925,2150-8925
DOI: 10.1002/ecs2.3105