FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1988393183> ?p ?o ?g. }

• W1988393183 abstract "In previous studies the removal of small‐scale features such as seamounts and oceanic islands from bathymetry has revealed a large and unusually shallow region in the South Pacific Ocean, which, at 3000 km wide and up to 1 km high, has been dubbed a “superswell.” These studies use statistical techniques based on finding the modal depth of the bathymetry. Such an analysis, however, does not completely isolate these features, or their associated oceanic plateaus and localized hot spot swells, from the ridge‐generated regional bathymetry upon which they are superimposed. Accordingly, a technique is required that passes beneath topographic constructs rather than through them, as is the tendency of the mean, median, or mode. We have developed an algorithm, MiMIC, that reproducibly removes all these features and reveals the large‐scale bathymetric trends in a manner based upon and consistent with manual interpretation. Application of the algorithm to bathymetry data in the southwest Pacific shows that the depth anomaly with respect to a cooling plate model changes steadily from being too deep at the East Pacific Rise (EPR) crest to being too shallow at the superswell. The largest shallow anomaly of 712 ± 66 m occurs at 98 Ma, not 1300 m at 65 Ma, as has been previously suggested. Most significantly, the superswell appears to be part of a large‐scale, “plate‐like,” subsidence that extends to the EPR crest, rather than an isolated shallowing that reverses the subsidence and causes uplift. We interpret the plate‐like subsidence as due in part to cooling of the oceanic lithosphere and in part to a lateral temperature gradient in the underlying asthenosphere which is maintained by the flow of relatively hot material from beneath the superswell toward the relative cold material beneath the EPR. The best fit model implies a lateral temperature gradient of 0.014°C km −1 and is in general accord with the available effective elastic thickness, crustal thickness, heat flow, and seismic tomography data." @default.
• W1988393183 created "2016-06-24" @default.
• W1988393183 creator A5016421467 @default.
• W1988393183 creator A5036485480 @default.
• W1988393183 date "2004-10-01" @default.
• W1988393183 modified "2023-10-11" @default.
• W1988393183 title "“Plate‐like” subsidence of the East Pacific Rise–South Pacific superswell system" @default.
• W1988393183 cites W1492773086 @default.
• W1988393183 cites W1526503280 @default.
• W1988393183 cites W1552462689 @default.
• W1988393183 cites W1602699468 @default.
• W1988393183 cites W1964111720 @default.
• W1988393183 cites W1964664352 @default.
• W1988393183 cites W1966289861 @default.
• W1988393183 cites W1967371674 @default.
• W1988393183 cites W1969955164 @default.
• W1988393183 cites W1974751453 @default.
• W1988393183 cites W1975324737 @default.
• W1988393183 cites W1975434585 @default.
• W1988393183 cites W1975771491 @default.
• W1988393183 cites W1978673502 @default.
• W1988393183 cites W1980593590 @default.
• W1988393183 cites W1980872241 @default.
• W1988393183 cites W1983520771 @default.
• W1988393183 cites W1983752672 @default.
• W1988393183 cites W1984074195 @default.
• W1988393183 cites W1986777748 @default.
• W1988393183 cites W1987253124 @default.
• W1988393183 cites W1988526773 @default.
• W1988393183 cites W1989199917 @default.
• W1988393183 cites W1990740187 @default.
• W1988393183 cites W1990945194 @default.
• W1988393183 cites W1992113985 @default.
• W1988393183 cites W1996041740 @default.
• W1988393183 cites W1996784613 @default.
• W1988393183 cites W1996923446 @default.
• W1988393183 cites W1998801453 @default.
• W1988393183 cites W2001313655 @default.
• W1988393183 cites W2004009608 @default.
• W1988393183 cites W2004328002 @default.
• W1988393183 cites W2007302688 @default.
• W1988393183 cites W2013923435 @default.
• W1988393183 cites W2014061215 @default.
• W1988393183 cites W2015307066 @default.
• W1988393183 cites W2018314772 @default.
• W1988393183 cites W2018752314 @default.
• W1988393183 cites W2018830117 @default.
• W1988393183 cites W2019031325 @default.
• W1988393183 cites W2020607039 @default.
• W1988393183 cites W2021959819 @default.
• W1988393183 cites W2024775450 @default.
• W1988393183 cites W2027295772 @default.
• W1988393183 cites W2029573369 @default.
• W1988393183 cites W2029706277 @default.
• W1988393183 cites W2031596985 @default.
• W1988393183 cites W2036130866 @default.
• W1988393183 cites W2039258810 @default.
• W1988393183 cites W2039413904 @default.
• W1988393183 cites W2044118874 @default.
• W1988393183 cites W2048389047 @default.
• W1988393183 cites W2053138241 @default.
• W1988393183 cites W2061137308 @default.
• W1988393183 cites W2062940445 @default.
• W1988393183 cites W2063694346 @default.
• W1988393183 cites W2063730763 @default.
• W1988393183 cites W2063816937 @default.
• W1988393183 cites W2069030260 @default.
• W1988393183 cites W2069302116 @default.
• W1988393183 cites W2069385803 @default.
• W1988393183 cites W2071839252 @default.
• W1988393183 cites W2079262657 @default.
• W1988393183 cites W2079950853 @default.
• W1988393183 cites W2081690015 @default.
• W1988393183 cites W2082596926 @default.
• W1988393183 cites W2083843281 @default.
• W1988393183 cites W2084244113 @default.
• W1988393183 cites W2084329045 @default.
• W1988393183 cites W2087541269 @default.
• W1988393183 cites W2096962492 @default.
• W1988393183 cites W2097155315 @default.
• W1988393183 cites W2102234201 @default.
• W1988393183 cites W2107643112 @default.
• W1988393183 cites W2108327605 @default.
• W1988393183 cites W2108404401 @default.
• W1988393183 cites W2109094119 @default.
• W1988393183 cites W2112838412 @default.
• W1988393183 cites W2113884665 @default.
• W1988393183 cites W2114660893 @default.
• W1988393183 cites W2120027408 @default.
• W1988393183 cites W2120717440 @default.
• W1988393183 cites W2121809056 @default.
• W1988393183 cites W2125209455 @default.
• W1988393183 cites W2125478780 @default.
• W1988393183 cites W2131550905 @default.
• W1988393183 cites W2137281945 @default.
• W1988393183 cites W2146791824 @default.
• W1988393183 cites W2147000895 @default.
• W1988393183 cites W2147556684 @default.
• W1988393183 cites W2153424945 @default.
• W1988393183 cites W2153846210 @default.

• next