Caldera unrest detected with seawater temperature anomalies at Deception Island, Antarctic Peninsula
Sign Up to like & getrecommendations! Published in 2018 at "Bulletin of Volcanology"
DOI: 10.1007/s00445-018-1216-2
Abstract: Increased thermal activity was detected to coincide with the onset of volcano inflation in the seawater-filled caldera at Deception Island. This thermal activity was manifested in pulses of high water temperature that coincided with ocean… read more here.
Keywords: temperature; deception island; seawater temperature; caldera ... See more keywords
Multiple oxygen (16O, 17O and 18O) and sulfur (32S, 33S, 34S and 36S) isotope signatures of the dissolved sulfate from Deception Island, Antarctic Peninsula: Implications on sulfate formation, transportation and deposition in the Antarctic region
Sign Up to like & getrecommendations! Published in 2017 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2017.07.029
Abstract: Abstract Oxygen ( 16 O, 17 O and 18 O) and sulfur ( 32 S, 33 S, 34 S and 36 S) isotope ratios of and major ion (Na + , Ca 2 + , Cl… read more here.
Keywords: deception island; deception; sulfate deception; oxidation ... See more keywords
Geomorphology of the post-caldera monogenetic volcanoes at Deception Island, Antarctica — Implications for landform recognition and volcanic hazard assessment
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Volcanology and Geothermal Research"
DOI: 10.1016/j.jvolgeores.2020.106986
Abstract: Abstract Deception Island is one of the most active volcanoes in Antarctica, with more than 20 monogenetic eruptions during the Holocene. The latest episodes of 1967, 1969, and 1970 have shown that volcanic activity on… read more here.
Keywords: deception island; post caldera; deception; monogenetic volcanoes ... See more keywords
Biomarker Profiling of Microbial Mats in the Geothermal Band of Cerro Caliente, Deception Island (Antarctica): Life at the Edge of Heat and Cold
Sign Up to like & getrecommendations! Published in 2019 at "Astrobiology"
DOI: 10.1089/ast.2018.2004
Abstract: Abstract Substrate–atmosphere interfaces in Antarctic geothermal environments are hot–cold regions that constitute thin habitable niches for microorganisms with possible counterparts in ancient Mars. Cerro Caliente hill in Deception Island (active volcano in the South Shetland… read more here.
Keywords: deception island; geothermal band; microbial mats; cerro caliente ... See more keywords
Isolation and partial characterization of a new moderate thermophilic Albidovulum sp. SLM16 with transaminase activity from Deception Island, Antarctica
Sign Up to like & getrecommendations! Published in 2018 at "Biological Research"
DOI: 10.1186/s40659-018-0210-7
Abstract: BackgroundA moderately thermophilic, slightly halophilic, aerobic, Gram-stain negative, bacterial strain, SLM16, was isolated from a mixed of seawater–sand-sediment sample collected from a coastal fumarole located in Whalers Bay, Deception Island, Antarctica. The aim was to… read more here.
Keywords: transaminase activity; albidovulum; island antarctica; deception island ... See more keywords