Search Results - "D'Angeli, Ilenia"
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Microbial Community Characterizing Vermiculations from Karst Caves and Its Role in Their Formation
Published in Microbial ecology (01-05-2021)“…The microbiota associated with vermiculations from karst caves is largely unknown. Vermiculations are enigmatic deposits forming worm-like patterns on cave…”
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Geomicrobiology of a seawater-influenced active sulfuric acid cave
Published in PloS one (08-08-2019)“…Fetida Cave is an active sulfuric acid cave influenced by seawater, showing abundant microbial communities that organize themselves under three main different…”
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The influence of human exploration on the microbial community structure and ammonia oxidizing potential of the Su Bentu limestone cave in Sardinia, Italy
Published in PloS one (12-07-2017)“…The bacterial diversity in the Su Bentu Cave in Sardinia was investigated by means of 16S rRNA gene-based analysis. This 15 km long cave, carved in Jurassic…”
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Evaporite karst in Italy: a review
Published in International journal of speleology (01-05-2017)“…Although outcropping rarely in Italy, evaporite (gypsum and anhydrite) karst has been described in detail since the early 20th century. Gypsum caves are now…”
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New insights on secondary minerals from Italian sulfuric acid caves
Published in International journal of speleology (01-09-2018)“…Sulfuric acid minerals are important clues to identify the speleogenetic phases of hypogene caves. Italy hosts ~25% of the known worldwide sulfuric acid…”
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Guano-related phosphate-rich minerals in European caves
Published in International journal of speleology (01-01-2019)“…Guano is a typical deposit found in caves derived from the excretions of bats and in minor cases of birds. These organic deposits decompose and form a series…”
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Hydrogeology and geochemistry of the sulfur karst springs at Santa Cesarea Terme (Apulia, southern Italy)
Published in Hydrogeology journal (01-02-2021)“…This work describes the geochemical and hydrogeological characteristics of Santa Cesarea Terme, an active sulfuric acid speleogenetic system located along the…”
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Microbial mediation of complex subterranean mineral structures
Published in Scientific reports (29-10-2015)“…Helictites—an enigmatic type of mineral structure occurring in some caves—differ from classical speleothems as they develop with orientations that defy…”
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Geochemistry and microbial diversity of cave waters in the gypsum karst aquifers of Emilia Romagna region, Italy
Published in The Science of the total environment (15-11-2017)“…Fifty-seven control points of waters (sinking streams, rivers in caves, and resurgences) hosted in gypsum karst areas in Emilia Romagna region (N-Italy) were…”
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10
Sulfuric acid speleogenesis (SAS) close to the water table: Examples from southern France, Austria, and Sicily
Published in Geomorphology (Amsterdam, Netherlands) (15-01-2016)“…Caves formed by rising sulfuric waters have been described from all over the world in a wide variety of climate settings, from arid regions to mid-latitude and…”
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Microbial Communities in Vermiculation Deposits from an Alpine Cave
Published in Frontiers in earth science (Lausanne) (16-12-2020)“…Morgana Cave is located in Val di Scerscen , Central Italian Alps. The cave opens at an altitude of 2,600 m a.s.l. close to the retreating glacier Vedretto di…”
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Speleothems in a north Cuban cave register sea‐level changes and Pleistocene uplift rates
Published in Earth surface processes and landforms (15-09-2018)“…A flight of marine terraces along the Cuban coast records Quaternary sea‐level highstands and a general slowly uplifting trend during the Pleistocene. U/Th…”
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Coastal uplift rate at Matanzas (Cuba) inferred from MIS5e phreatic overgrowths on speleothems
Published in Terra nova (Oxford, England) (01-04-2017)“…Many morphological elements in Cuba's landscape (e.g. marine terraces, tidal notches) demonstrate that coastal uplift has taken place, but the rate at which…”
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Mushroom Speleothems: Stromatolites That Formed in the Absence of Phototrophs
Published in Frontiers in earth science (Lausanne) (28-04-2016)“…Unusual speleothems resembling giant mushrooms occur in Santa Catalina Cave, Cuba. Although these mineral buildups are considered a natural heritage, their…”
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Structurally controlled development of a sulfuric hypogene karst system in a fold-and-thrust belt (Majella Massif, Italy)
Published in Journal of structural geology (01-04-2021)“…We documented the deformation in the southeastern domain of the Majella anticline (Central Apennines, Italy) to highlight timing and structural characteristics…”
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Deep CO2 release and the carbon budget of the central Apennines modulated by geodynamics
Published in Nature geoscience (2024)“…Recent studies increasingly recognize the importance of critical-zone weathering during mountain building for long-term CO 2 drawdown and release. However, the…”
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Hydrogeological flow in gypsum karst areas: some examples from northern Italy and main circulation models
Published in International journal of speleology (01-05-2017)“…A Messinian succession containing gypsum beds crops out in northern Italy, mainly in Piedmont and along the northern flank of the Apennine mountains in…”
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Sulfuric acid caves of the world: A review
Published in Earth-science reviews (01-03-2024)“…In soluble rocks such as limestone and dolostone there are two main types of cave genesis (speleogenesis); (i) epigenic speleogenesis, in which the…”
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Sulfuric acid caves of Italy: A review
Published in Geomorphology (Amsterdam, Netherlands) (15-05-2019)“…In Italy, especially along the Apennine Chain, numerous active and inactive sulfuric acid speleogenetic (SAS) caves have been documented in the last two…”
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Deep CO 2 release and the carbon budget of the central Apennines modulated by geodynamics
Published in Nature geoscience (2024)“…Recent studies increasingly recognize the importance of critical-zone weathering during mountain building for long-term CO drawdown and release. However, the…”
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