Matches in SemOpenAlex for { <https://semopenalex.org/work/W1520889898> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W1520889898 abstract "Discovered in 1994, Ogof Draenen is currently the longest cave in Britain and among the thirty longest caves in the World, with a surveyed length in excess of 70km. Like other great caves, Ogof Draenen has had a complex multiphase history. This interpretation of the genesis of the cave is based on speleo-morphological observations throughout the system. Evidence of at least four phases of cave development can be identified, associated with major shifts in resurgence location and changes in flow direction of up to 180°. Joints have had a dominant influence on passage genesis. In particular joints have facilitated the development of maze networks and remarkably shallow horizontal phreatic conduits. The amplitude of these conduits is much shallower than predicted by models based on flow path length and stratal dip. Here, we suggest that presence of laterally extensive open joints, orientated perpendicular to the regional neo-tectonic principal stress field, determines the depth of flow in the aquifer, rather than fissure frequency per se as suggested in Ford’s Four State Model. We argue that the rate of base-level lowering, coupled with the depth of karstification determines whether a cave responds by phreatic capture or vadose incision. Maze cave networks within Ogof Draenen were probably initiated by bedrock-hosted sulphide oxidation and sulphuric acid speleogenesis." @default.
- W1520889898 created "2016-06-24" @default.
- W1520889898 creator A5022945325 @default.
- W1520889898 creator A5063733470 @default.
- W1520889898 date "2011-04-01" @default.
- W1520889898 modified "2023-09-27" @default.
- W1520889898 title "Ogof Draenen : speleogenesis of a hydrological see-saw from the karst of South Wales" @default.
- W1520889898 hasPublicationYear "2011" @default.
- W1520889898 type Work @default.
- W1520889898 sameAs 1520889898 @default.
- W1520889898 citedByCount "1" @default.
- W1520889898 countsByYear W15208898982013 @default.
- W1520889898 crossrefType "journal-article" @default.
- W1520889898 hasAuthorship W1520889898A5022945325 @default.
- W1520889898 hasAuthorship W1520889898A5063733470 @default.
- W1520889898 hasConcept C109007969 @default.
- W1520889898 hasConcept C112959462 @default.
- W1520889898 hasConcept C114793014 @default.
- W1520889898 hasConcept C127313418 @default.
- W1520889898 hasConcept C137527640 @default.
- W1520889898 hasConcept C142614818 @default.
- W1520889898 hasConcept C151730666 @default.
- W1520889898 hasConcept C166957645 @default.
- W1520889898 hasConcept C171878925 @default.
- W1520889898 hasConcept C180087314 @default.
- W1520889898 hasConcept C182348080 @default.
- W1520889898 hasConcept C187320778 @default.
- W1520889898 hasConcept C205649164 @default.
- W1520889898 hasConcept C35588792 @default.
- W1520889898 hasConcept C75622301 @default.
- W1520889898 hasConcept C76177295 @default.
- W1520889898 hasConcept C77928131 @default.
- W1520889898 hasConceptScore W1520889898C109007969 @default.
- W1520889898 hasConceptScore W1520889898C112959462 @default.
- W1520889898 hasConceptScore W1520889898C114793014 @default.
- W1520889898 hasConceptScore W1520889898C127313418 @default.
- W1520889898 hasConceptScore W1520889898C137527640 @default.
- W1520889898 hasConceptScore W1520889898C142614818 @default.
- W1520889898 hasConceptScore W1520889898C151730666 @default.
- W1520889898 hasConceptScore W1520889898C166957645 @default.
- W1520889898 hasConceptScore W1520889898C171878925 @default.
- W1520889898 hasConceptScore W1520889898C180087314 @default.
- W1520889898 hasConceptScore W1520889898C182348080 @default.
- W1520889898 hasConceptScore W1520889898C187320778 @default.
- W1520889898 hasConceptScore W1520889898C205649164 @default.
- W1520889898 hasConceptScore W1520889898C35588792 @default.
- W1520889898 hasConceptScore W1520889898C75622301 @default.
- W1520889898 hasConceptScore W1520889898C76177295 @default.
- W1520889898 hasConceptScore W1520889898C77928131 @default.
- W1520889898 hasLocation W15208898981 @default.
- W1520889898 hasOpenAccess W1520889898 @default.
- W1520889898 hasPrimaryLocation W15208898981 @default.
- W1520889898 hasRelatedWork W1762772605 @default.
- W1520889898 hasRelatedWork W190943334 @default.
- W1520889898 hasRelatedWork W2034614155 @default.
- W1520889898 hasRelatedWork W2070269122 @default.
- W1520889898 hasRelatedWork W2082080389 @default.
- W1520889898 hasRelatedWork W2083233354 @default.
- W1520889898 hasRelatedWork W2096064288 @default.
- W1520889898 hasRelatedWork W2164674320 @default.
- W1520889898 hasRelatedWork W2187941957 @default.
- W1520889898 hasRelatedWork W2196345815 @default.
- W1520889898 hasRelatedWork W2365555204 @default.
- W1520889898 hasRelatedWork W2392631952 @default.
- W1520889898 hasRelatedWork W2995831922 @default.
- W1520889898 hasRelatedWork W3005898748 @default.
- W1520889898 hasRelatedWork W3023991550 @default.
- W1520889898 hasRelatedWork W3043026881 @default.
- W1520889898 hasRelatedWork W3048326190 @default.
- W1520889898 hasRelatedWork W3093280395 @default.
- W1520889898 hasRelatedWork W3167884237 @default.
- W1520889898 hasRelatedWork W39797524 @default.
- W1520889898 isParatext "false" @default.
- W1520889898 isRetracted "false" @default.
- W1520889898 magId "1520889898" @default.
- W1520889898 workType "article" @default.