Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998873242> ?p ?o ?g. }
- W1998873242 endingPage "124" @default.
- W1998873242 startingPage "103" @default.
- W1998873242 abstract "Microbialites, including stromatolitic structures, gelatinous masses and mats develop in Tikehau lagoon (Tuamotu, French Polynesia), on the flanks and slopes of numerous pinnacles and ‘motu’ islets between 0 and 25 m deep, on coral colonies, algal tufts or on lagoonal sediments. Individual stromatolitic structures consist of hemispherical domes and are produced by monospecific populations of filamentous cyanobacteria belonging to three distinctive Phormidium species, Symploca, and possibly to one new species of Schizothrix. Gelatinous masses hanging from the ceiling of caverns are produced by Phormidium laysanense. Microbial mats are well developed at all depths on pinnacle slopes and are produced by either monospecific or mixed cyanobacterial populations. The study of micro- and ultrastructure of stromatolites reveals that they result both from trapping and binding of sediments and from carbonate precipitation. In addition to phototrophic biomineralization, pervasive carbonate precipitation occurred in association with decaying organic matter. The basic constructional elements of the precipitated carbonate consist of 0.1–0.2-μm rounded bodies that form very fine anhedral to subhedral micrite; their surfaces comprise extremely small carbonate granules (20–50 nm). Gradual changes (ageing) in the ultrastructure of carbonate precipitates include the precipitation of successive euhedral calcite layers around these grains. Widespread development of microbialites in this pristine lagoonal environment results from rapid blooms of microbial benthic communities, possibly induced by temporary and local nutrient pulses. Nutrients seem to undergo a restricted circulation between the sediment and pinnacle reef frameworks. Pinnacles and reef islets are repeatedly affected by catastrophic storm events which cause redistribution of sediments and nutrients." @default.
- W1998873242 created "2016-06-24" @default.
- W1998873242 creator A5010473634 @default.
- W1998873242 creator A5013326071 @default.
- W1998873242 creator A5016163011 @default.
- W1998873242 creator A5023840159 @default.
- W1998873242 date "2001-12-01" @default.
- W1998873242 modified "2023-10-15" @default.
- W1998873242 title "Microbialites in a modern lagoonal environment: nature and distribution, Tikehau atoll (French Polynesia)" @default.
- W1998873242 cites W111446006 @default.
- W1998873242 cites W139939687 @default.
- W1998873242 cites W1449185986 @default.
- W1998873242 cites W1449405882 @default.
- W1998873242 cites W146922589 @default.
- W1998873242 cites W168105963 @default.
- W1998873242 cites W1736613036 @default.
- W1998873242 cites W1751407404 @default.
- W1998873242 cites W1774405124 @default.
- W1998873242 cites W1880636999 @default.
- W1998873242 cites W1977577476 @default.
- W1998873242 cites W1977741737 @default.
- W1998873242 cites W1981592890 @default.
- W1998873242 cites W1990830185 @default.
- W1998873242 cites W1996361545 @default.
- W1998873242 cites W1998000905 @default.
- W1998873242 cites W1998015053 @default.
- W1998873242 cites W2016637026 @default.
- W1998873242 cites W2021402742 @default.
- W1998873242 cites W2022953134 @default.
- W1998873242 cites W2029585976 @default.
- W1998873242 cites W2031770815 @default.
- W1998873242 cites W2033444421 @default.
- W1998873242 cites W2036545896 @default.
- W1998873242 cites W2042651230 @default.
- W1998873242 cites W2045376179 @default.
- W1998873242 cites W2045587465 @default.
- W1998873242 cites W2055210894 @default.
- W1998873242 cites W2059991581 @default.
- W1998873242 cites W2060140623 @default.
- W1998873242 cites W2066682196 @default.
- W1998873242 cites W2090253629 @default.
- W1998873242 cites W2098706110 @default.
- W1998873242 cites W2102998760 @default.
- W1998873242 cites W2108299019 @default.
- W1998873242 cites W2108469418 @default.
- W1998873242 cites W2118979099 @default.
- W1998873242 cites W2148938350 @default.
- W1998873242 cites W2152496419 @default.
- W1998873242 cites W2165859073 @default.
- W1998873242 cites W2166864497 @default.
- W1998873242 cites W2197816285 @default.
- W1998873242 cites W2245603166 @default.
- W1998873242 cites W2334769154 @default.
- W1998873242 cites W2506698209 @default.
- W1998873242 cites W4230292448 @default.
- W1998873242 cites W4234616949 @default.
- W1998873242 cites W66727471 @default.
- W1998873242 cites W765892120 @default.
- W1998873242 cites W968584127 @default.
- W1998873242 doi "https://doi.org/10.1016/s0031-0182(01)00388-1" @default.
- W1998873242 hasPublicationYear "2001" @default.
- W1998873242 type Work @default.
- W1998873242 sameAs 1998873242 @default.
- W1998873242 citedByCount "119" @default.
- W1998873242 countsByYear W19988732422012 @default.
- W1998873242 countsByYear W19988732422013 @default.
- W1998873242 countsByYear W19988732422014 @default.
- W1998873242 countsByYear W19988732422015 @default.
- W1998873242 countsByYear W19988732422016 @default.
- W1998873242 countsByYear W19988732422017 @default.
- W1998873242 countsByYear W19988732422018 @default.
- W1998873242 countsByYear W19988732422019 @default.
- W1998873242 countsByYear W19988732422020 @default.
- W1998873242 countsByYear W19988732422021 @default.
- W1998873242 countsByYear W19988732422022 @default.
- W1998873242 countsByYear W19988732422023 @default.
- W1998873242 crossrefType "journal-article" @default.
- W1998873242 hasAuthorship W1998873242A5010473634 @default.
- W1998873242 hasAuthorship W1998873242A5013326071 @default.
- W1998873242 hasAuthorship W1998873242A5016163011 @default.
- W1998873242 hasAuthorship W1998873242A5023840159 @default.
- W1998873242 hasConcept C109007969 @default.
- W1998873242 hasConcept C111368507 @default.
- W1998873242 hasConcept C127313418 @default.
- W1998873242 hasConcept C146588470 @default.
- W1998873242 hasConcept C151730666 @default.
- W1998873242 hasConcept C156137136 @default.
- W1998873242 hasConcept C17409809 @default.
- W1998873242 hasConcept C178790620 @default.
- W1998873242 hasConcept C185592680 @default.
- W1998873242 hasConcept C2779669040 @default.
- W1998873242 hasConcept C2780191791 @default.
- W1998873242 hasConcept C2780659211 @default.
- W1998873242 hasConcept C2780897241 @default.
- W1998873242 hasConcept C2781119444 @default.
- W1998873242 hasConcept C523546767 @default.
- W1998873242 hasConcept C77044568 @default.
- W1998873242 hasConcept C83042747 @default.