FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3116787603> ?p ?o ?g. }

• W3116787603 endingPage "104276" @default.
• W3116787603 startingPage "104276" @default.
• W3116787603 abstract "Active faults within the southern Apennines fold-and-thrust belt modulate the present-day upwelling of hydrothermal fluids at surface. In the Monte Alpi area, we investigated the structural and geo-morphological settings of a ~10 km2-wide area, and texture and stable isotope composition of Quaternary travertine deposits to identify the present day fault-controlled pathways of low-T hydrothermal fluids at shallow crustal depths. Results of 1:10,000 geological mapping and microstructural analyses show that the Monte Alpi travertines were deposited in a paleo-fluvial environment consisting of cascades and pool/barrage systems, including shallow caves. Travertines precipitated from CO2-rich meteoric-derived paleo-fluids that yielded δ18O compositions from −7.7‰ to −10.1‰. Values in this range overlap the δ18O values of water from active hydrothermal springs in the study area. Accordingly, we assess that travertines precipitated from fluids similar to those currently emerging from low-T (~22 °C) hydrothermal springs active in the study area. In particular, the SO4 chemical signature of hydrothermal springs indicates a complex circulation implying: (1) the infiltration at depth of original meteoric fluid into the Monte Alpi carbonate massif; (2) fluid warming by the geothermal gradient, CO2 enrichment, and interaction with the local stratigraphy (Messinian sulphate-rich deposits); and (3) fluid upwelling through highly permeable fault zone compartments that correspond to fault intersections. Structural analysis and aerial photo interpretation show that sub-parallel fault scarps and landslide escarpments controlled the depositional setting of the travertines. Moreover, travertines only occur above carbonates rocks, whereas travertines are virtually absent along fault scarps and landslide escarpments in shales and metapelites. We conclude that, at fault intersections, high-permability fluid conduits localize along fault zones that sub-parallel the current σhmax of the southern Apennines. In contrast, we infer that clay smearing along fault segment that cut shales and metapelites resulted in low-permeability fault zones, which hampered fluid upwelling." @default.
• W3116787603 created "2021-01-05" @default.
• W3116787603 creator A5002474679 @default.
• W3116787603 creator A5014986956 @default.
• W3116787603 creator A5024686360 @default.
• W3116787603 creator A5029240491 @default.
• W3116787603 creator A5052906801 @default.
• W3116787603 creator A5062281851 @default.
• W3116787603 creator A5085098470 @default.
• W3116787603 date "2021-03-01" @default.
• W3116787603 modified "2023-10-14" @default.
• W3116787603 title "Fault-controlled upwelling of low-T hydrothermal fluids tracked by travertines in a fold-and-thrust belt, Monte Alpi, southern apennines, Italy" @default.
• W3116787603 cites W1484955604 @default.
• W3116787603 cites W1534815466 @default.
• W3116787603 cites W1560416687 @default.
• W3116787603 cites W1623728788 @default.
• W3116787603 cites W1633373765 @default.
• W3116787603 cites W1639626886 @default.
• W3116787603 cites W1674066078 @default.
• W3116787603 cites W1947138168 @default.
• W3116787603 cites W1966680325 @default.
• W3116787603 cites W1971074786 @default.
• W3116787603 cites W1972104383 @default.
• W3116787603 cites W1972238189 @default.
• W3116787603 cites W1981009026 @default.
• W3116787603 cites W1986044702 @default.
• W3116787603 cites W1986391024 @default.
• W3116787603 cites W1990270818 @default.
• W3116787603 cites W1996525097 @default.
• W3116787603 cites W1997000026 @default.
• W3116787603 cites W2000821321 @default.
• W3116787603 cites W2003732219 @default.
• W3116787603 cites W2004217117 @default.
• W3116787603 cites W2006806125 @default.
• W3116787603 cites W2014133462 @default.
• W3116787603 cites W2015112602 @default.
• W3116787603 cites W2020487117 @default.
• W3116787603 cites W2023358463 @default.
• W3116787603 cites W2026804472 @default.
• W3116787603 cites W2028905116 @default.
• W3116787603 cites W2032051744 @default.
• W3116787603 cites W2032891138 @default.
• W3116787603 cites W2035843319 @default.
• W3116787603 cites W2038031904 @default.
• W3116787603 cites W2041668731 @default.
• W3116787603 cites W2042153699 @default.
• W3116787603 cites W2044043717 @default.
• W3116787603 cites W2044092277 @default.
• W3116787603 cites W2046373624 @default.
• W3116787603 cites W2047475761 @default.
• W3116787603 cites W2047821851 @default.
• W3116787603 cites W2049124333 @default.
• W3116787603 cites W2051108868 @default.
• W3116787603 cites W2057995713 @default.
• W3116787603 cites W2060400113 @default.
• W3116787603 cites W2066529194 @default.
• W3116787603 cites W2067841885 @default.
• W3116787603 cites W2068951914 @default.
• W3116787603 cites W2069561840 @default.
• W3116787603 cites W2070022169 @default.
• W3116787603 cites W2070774846 @default.
• W3116787603 cites W2072191315 @default.
• W3116787603 cites W2073124186 @default.
• W3116787603 cites W2073367085 @default.
• W3116787603 cites W2077351841 @default.
• W3116787603 cites W2080126211 @default.
• W3116787603 cites W2084129237 @default.
• W3116787603 cites W2088719274 @default.
• W3116787603 cites W2090584708 @default.
• W3116787603 cites W2092030049 @default.
• W3116787603 cites W2092650977 @default.
• W3116787603 cites W2093268966 @default.
• W3116787603 cites W2095608412 @default.
• W3116787603 cites W2096088931 @default.
• W3116787603 cites W2109934455 @default.
• W3116787603 cites W2115481049 @default.
• W3116787603 cites W2115563306 @default.
• W3116787603 cites W2125952566 @default.
• W3116787603 cites W2127668009 @default.
• W3116787603 cites W2136539665 @default.
• W3116787603 cites W2141215240 @default.
• W3116787603 cites W2145400567 @default.
• W3116787603 cites W2145782909 @default.
• W3116787603 cites W2148871206 @default.
• W3116787603 cites W2158194071 @default.
• W3116787603 cites W2160156450 @default.
• W3116787603 cites W2163475804 @default.
• W3116787603 cites W2170569840 @default.
• W3116787603 cites W2172500198 @default.
• W3116787603 cites W2212913893 @default.
• W3116787603 cites W2279233239 @default.
• W3116787603 cites W2307619706 @default.
• W3116787603 cites W2332947981 @default.
• W3116787603 cites W2338437363 @default.
• W3116787603 cites W2467152113 @default.
• W3116787603 cites W2514856302 @default.
• W3116787603 cites W2528636593 @default.
• W3116787603 cites W2562474858 @default.

• next