Matches in SemOpenAlex for { <https://semopenalex.org/work/W2588069237> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2588069237 endingPage "193" @default.
- W2588069237 startingPage "179" @default.
- W2588069237 abstract "ABSTRACT Two-dimensional seismic refraction tomography was used to map the bedrock topography beneath Hallsands beach in southwest Devon, United Kingdom. Seismic refraction data were acquired from 11 spreads, 4 parallel to the beach and 7 normal to the beach, with either 12 or 24 geophones at 5-m (16-ft) spacing. Eight sediment cores were used to calibrate the velocity model. The bedrock consists of metasedimentary rocks that have a seismic velocity of 2100–2500 m/s (6900–8200 ft/s) and is overlain by variable amounts of gravel, peat, and muddy peat. Wood peat and peaty mud are differentiated within the peat as 700-m/s (2300-ft/s) velocity for wood peat and 1200-m/s (4000-ft/s) velocity for peaty mud. These refraction data were collected and processed in two dimensions, then imported into Petrel, a three-dimensional (3-D) geological modeling software package. The 3-D geologic model was built using the velocity attribute of the seismic refraction data. These selected data points were used to create 3-D horizons, surfaces, and contacts constraining the target bedrock surface from the overlying unconsolidated deposits. The bedrock surface beneath Hallsands beach is marked by two paleochannels. One paleochannel occurs in the north end of the beach beneath the axis of the modern valley. A second paleochannel occurs in the southern section of Hallsands beach centered along the axis of a tributary valley. Bedrock occurs at a depth of approximately −10 m (−33 ft) in the southern and northern sections of the main valley. Bedrock occurs at a depth of approximately −2 m (−6 ft) along the valley wall at the southern end of the beach east of the parking lot. Shore-perpendicular refraction lines differentiate layers within the peat, whereas shore-parallel lines delineate wood-peat, peaty-mud, and bedrock topography." @default.
- W2588069237 created "2017-02-24" @default.
- W2588069237 creator A5008298357 @default.
- W2588069237 creator A5051229369 @default.
- W2588069237 creator A5051248702 @default.
- W2588069237 creator A5052783039 @default.
- W2588069237 creator A5061646952 @default.
- W2588069237 date "2016-12-01" @default.
- W2588069237 modified "2023-10-17" @default.
- W2588069237 title "Two-dimensional seismic refraction tomography of a buried bedrock valley at Hallsands beach, Devon, United Kingdom" @default.
- W2588069237 cites W1968122220 @default.
- W2588069237 cites W1980902550 @default.
- W2588069237 cites W2012031568 @default.
- W2588069237 cites W2019882784 @default.
- W2588069237 cites W2026895911 @default.
- W2588069237 cites W2027223640 @default.
- W2588069237 cites W2030907425 @default.
- W2588069237 cites W2041455679 @default.
- W2588069237 cites W2053376051 @default.
- W2588069237 cites W2072807503 @default.
- W2588069237 cites W2074140541 @default.
- W2588069237 cites W2077354936 @default.
- W2588069237 cites W2087639522 @default.
- W2588069237 cites W2093063232 @default.
- W2588069237 cites W2095345306 @default.
- W2588069237 cites W2098491318 @default.
- W2588069237 cites W2138350401 @default.
- W2588069237 cites W2138636713 @default.
- W2588069237 cites W2149075112 @default.
- W2588069237 cites W2164874461 @default.
- W2588069237 cites W2276508835 @default.
- W2588069237 cites W2312459854 @default.
- W2588069237 cites W2319100471 @default.
- W2588069237 cites W2886680122 @default.
- W2588069237 cites W2514522184 @default.
- W2588069237 doi "https://doi.org/10.1306/eg.07131615014" @default.
- W2588069237 hasPublicationYear "2016" @default.
- W2588069237 type Work @default.
- W2588069237 sameAs 2588069237 @default.
- W2588069237 citedByCount "6" @default.
- W2588069237 countsByYear W25880692372018 @default.
- W2588069237 countsByYear W25880692372019 @default.
- W2588069237 countsByYear W25880692372020 @default.
- W2588069237 countsByYear W25880692372022 @default.
- W2588069237 crossrefType "journal-article" @default.
- W2588069237 hasAuthorship W2588069237A5008298357 @default.
- W2588069237 hasAuthorship W2588069237A5051229369 @default.
- W2588069237 hasAuthorship W2588069237A5051248702 @default.
- W2588069237 hasAuthorship W2588069237A5052783039 @default.
- W2588069237 hasAuthorship W2588069237A5061646952 @default.
- W2588069237 hasBestOaLocation W25880692372 @default.
- W2588069237 hasConcept C111461898 @default.
- W2588069237 hasConcept C114793014 @default.
- W2588069237 hasConcept C120665830 @default.
- W2588069237 hasConcept C121332964 @default.
- W2588069237 hasConcept C127313418 @default.
- W2588069237 hasConcept C127413603 @default.
- W2588069237 hasConcept C137527640 @default.
- W2588069237 hasConcept C165205528 @default.
- W2588069237 hasConcept C205318122 @default.
- W2588069237 hasConcept C554190296 @default.
- W2588069237 hasConcept C71813955 @default.
- W2588069237 hasConcept C76155785 @default.
- W2588069237 hasConceptScore W2588069237C111461898 @default.
- W2588069237 hasConceptScore W2588069237C114793014 @default.
- W2588069237 hasConceptScore W2588069237C120665830 @default.
- W2588069237 hasConceptScore W2588069237C121332964 @default.
- W2588069237 hasConceptScore W2588069237C127313418 @default.
- W2588069237 hasConceptScore W2588069237C127413603 @default.
- W2588069237 hasConceptScore W2588069237C137527640 @default.
- W2588069237 hasConceptScore W2588069237C165205528 @default.
- W2588069237 hasConceptScore W2588069237C205318122 @default.
- W2588069237 hasConceptScore W2588069237C554190296 @default.
- W2588069237 hasConceptScore W2588069237C71813955 @default.
- W2588069237 hasConceptScore W2588069237C76155785 @default.
- W2588069237 hasIssue "4" @default.
- W2588069237 hasLocation W25880692371 @default.
- W2588069237 hasLocation W25880692372 @default.
- W2588069237 hasOpenAccess W2588069237 @default.
- W2588069237 hasPrimaryLocation W25880692371 @default.
- W2588069237 hasRelatedWork W2035756593 @default.
- W2588069237 hasRelatedWork W2044979793 @default.
- W2588069237 hasRelatedWork W2072012365 @default.
- W2588069237 hasRelatedWork W2082901779 @default.
- W2588069237 hasRelatedWork W2087639522 @default.
- W2588069237 hasRelatedWork W2119578256 @default.
- W2588069237 hasRelatedWork W2153170114 @default.
- W2588069237 hasRelatedWork W2526379214 @default.
- W2588069237 hasRelatedWork W2989842911 @default.
- W2588069237 hasRelatedWork W346547927 @default.
- W2588069237 hasVolume "23" @default.
- W2588069237 isParatext "false" @default.
- W2588069237 isRetracted "false" @default.
- W2588069237 magId "2588069237" @default.
- W2588069237 workType "article" @default.