FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1749125367> ?p ?o ?g. }

• W1749125367 abstract "Early Pleistocene (Santernian: MNN 19b-c Nannofossil Zones)coastal marine deposits related to rocky coast evolution have beendescribed in a wide area near Orvieto (Umbria, Central Italy). Sedimentsrange from boulders and blocks, to rounded pebbles and cobbles,to sands, silts and clays. Sedimentological analysis enablesdescription of five main facies associations leading to identificationof sea-cliff toe, beachface, upper and lower shoreface and offshoreenvironments. The succession documents regressive-transgressivecycles. Lateral facies variations due to the paleocoast morphologyhave also been noted, and some sedimentation models are here proposed.The rocky coast evolution can be interpreted in relation to a«cliff cycle»: during transgressions, the cliff is directly exposed towave energy and production of boulders and blocks is promoted, aswell as the reworking and deposition of rounded to flattened cobblesand pebbles on the beachface. At the same time, a seaward sandysedimentation takes place. Regressive phases, and cliff erosion itself,cause the seaward shift of coastal systems, until the cliff becomesconfined to the backshore. During sea-level falls, only reworking ofprevious deposits can occur. This model is suitable for high energyzones near promontories, but seems inadequate to explain sedimentationon lower energy zones (e.g.: embayments), where other factors,as coastal slope and bay’s size, play a key role in determinatefacies distribution. The main differences in facies organization occurduring regression, and specific sedimentation models are proposed.Protected areas behind the promontories show a thin fringe of clifftalus and «coarse clastic beachface» and a wider sand/calcareniticshoreface. During transgression, facies pattern resemble the highenergy zones, with a gravel beachface here broader than cliff talusand a sharper transition to the shoreface. During regression, bothbeachface gravel and upper shoreface clinostratified sand shift seaward,above the sub-horizontal lower shoreface facies. Shelteredbays with gravel beaches, organized on shore-parallel «facies belts»,locally occur. The upper beachface may here persist longer duringregression, and better organization occurs in the swash zone andforeshore, represented by alternations of «imbricate» and «infill»zones, and «infill» and «outer frame» zones respectively. Conversely,during transgression the «imbricate» zone is also replaced by a«coarse clastic beachface». During both transgressive and regressivephases, offshore silty clay sedimentation shows no modification" @default.
• W1749125367 created "2016-06-24" @default.
• W1749125367 creator A5061240401 @default.
• W1749125367 date "2010-06-25" @default.
• W1749125367 modified "2023-09-26" @default.
• W1749125367 title "Early Pleistocene rocky coasts (Orvieto area, Western Umbria, Central Italy): facies analysis and sedimentation models" @default.
• W1749125367 cites W1537538661 @default.
• W1749125367 cites W1554295002 @default.
• W1749125367 cites W1598633756 @default.
• W1749125367 cites W1673688546 @default.
• W1749125367 cites W1934538501 @default.
• W1749125367 cites W1971772561 @default.
• W1749125367 cites W1983903585 @default.
• W1749125367 cites W1986651954 @default.
• W1749125367 cites W1996238606 @default.
• W1749125367 cites W2003076378 @default.
• W1749125367 cites W2003538528 @default.
• W1749125367 cites W2006392510 @default.
• W1749125367 cites W2008111112 @default.
• W1749125367 cites W2016486221 @default.
• W1749125367 cites W2053235803 @default.
• W1749125367 cites W2076526129 @default.
• W1749125367 cites W2086088265 @default.
• W1749125367 cites W2114922252 @default.
• W1749125367 cites W2118871222 @default.
• W1749125367 cites W2147886026 @default.
• W1749125367 cites W2153106841 @default.
• W1749125367 cites W2159525271 @default.
• W1749125367 cites W2164662095 @default.
• W1749125367 cites W2168588901 @default.
• W1749125367 cites W2567350683 @default.
• W1749125367 cites W2587832959 @default.
• W1749125367 cites W2605228588 @default.
• W1749125367 cites W2740963197 @default.
• W1749125367 cites W2770862722 @default.
• W1749125367 cites W2604127853 @default.
• W1749125367 doi "https://doi.org/10.3301/ijg.2010.02" @default.
• W1749125367 hasPublicationYear "2010" @default.
• W1749125367 type Work @default.
• W1749125367 sameAs 1749125367 @default.
• W1749125367 citedByCount "1" @default.
• W1749125367 countsByYear W17491253672020 @default.
• W1749125367 crossrefType "journal-article" @default.
• W1749125367 hasAuthorship W1749125367A5061240401 @default.
• W1749125367 hasConcept C109007969 @default.
• W1749125367 hasConcept C111368507 @default.
• W1749125367 hasConcept C114793014 @default.
• W1749125367 hasConcept C127313418 @default.
• W1749125367 hasConcept C138170599 @default.
• W1749125367 hasConcept C146588470 @default.
• W1749125367 hasConcept C151730666 @default.
• W1749125367 hasConcept C164139821 @default.
• W1749125367 hasConcept C2816523 @default.
• W1749125367 hasConcept C29941650 @default.
• W1749125367 hasConcept C38458734 @default.
• W1749125367 hasConcept C53570757 @default.
• W1749125367 hasConcept C6494504 @default.
• W1749125367 hasConcept C74501621 @default.
• W1749125367 hasConceptScore W1749125367C109007969 @default.
• W1749125367 hasConceptScore W1749125367C111368507 @default.
• W1749125367 hasConceptScore W1749125367C114793014 @default.
• W1749125367 hasConceptScore W1749125367C127313418 @default.
• W1749125367 hasConceptScore W1749125367C138170599 @default.
• W1749125367 hasConceptScore W1749125367C146588470 @default.
• W1749125367 hasConceptScore W1749125367C151730666 @default.
• W1749125367 hasConceptScore W1749125367C164139821 @default.
• W1749125367 hasConceptScore W1749125367C2816523 @default.
• W1749125367 hasConceptScore W1749125367C29941650 @default.
• W1749125367 hasConceptScore W1749125367C38458734 @default.
• W1749125367 hasConceptScore W1749125367C53570757 @default.
• W1749125367 hasConceptScore W1749125367C6494504 @default.
• W1749125367 hasConceptScore W1749125367C74501621 @default.
• W1749125367 hasLocation W17491253671 @default.
• W1749125367 hasOpenAccess W1749125367 @default.
• W1749125367 hasPrimaryLocation W17491253671 @default.
• W1749125367 hasRelatedWork W1970833704 @default.
• W1749125367 hasRelatedWork W1980450880 @default.
• W1749125367 hasRelatedWork W1982461997 @default.
• W1749125367 hasRelatedWork W1992382145 @default.
• W1749125367 hasRelatedWork W2006822336 @default.
• W1749125367 hasRelatedWork W2030339528 @default.
• W1749125367 hasRelatedWork W2052543364 @default.
• W1749125367 hasRelatedWork W2064211514 @default.
• W1749125367 hasRelatedWork W2077932100 @default.
• W1749125367 hasRelatedWork W2101890893 @default.
• W1749125367 hasRelatedWork W2124528476 @default.
• W1749125367 hasRelatedWork W2144413535 @default.
• W1749125367 hasRelatedWork W2148852338 @default.
• W1749125367 hasRelatedWork W2153401048 @default.
• W1749125367 hasRelatedWork W2158572538 @default.
• W1749125367 hasRelatedWork W2271894988 @default.
• W1749125367 hasRelatedWork W2747571965 @default.
• W1749125367 hasRelatedWork W2751753157 @default.
• W1749125367 hasRelatedWork W2184240918 @default.
• W1749125367 hasRelatedWork W2187597525 @default.
• W1749125367 isParatext "false" @default.
• W1749125367 isRetracted "false" @default.
• W1749125367 magId "1749125367" @default.
• W1749125367 workType "article" @default.