FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2993282357> ?p ?o ?g. }

• W2993282357 endingPage "13774" @default.
• W2993282357 startingPage "13765" @default.
• W2993282357 abstract "Abstract The density jump at the inner core boundary of the Earth is poorly constrained by seismic data. One sensitive measure of the jump is the eigenperiod of the inner core wobble (ICW). Although theoretical studies on the ICW have been ongoing for decades, no observed ICW signal has been reported. To increase the detection level, here we use a recently proposed AR‐z method to analyze the 1960–2017 polar motion time series. We finally identify a +8.7 ± 0.2 year prograde motion with an ~2.67 ± 0.04 milliarcsecond amplitude. After confirming that this signal is almost a stationary oscillation and that atmospheric/oceanic/hydrological effects cannot seem to excite this signal, we carefully suggest that this ~8.7 year signal is possibly the ICW. According to this suggestion, we reconstruct a new 1‐D density model with a 507 ± 15 kg/m 3 inner core boundary density jump. This new model can also provide a better fit than Preliminary Reference Earth model to the seismic overtone 2S1." @default.
• W2993282357 created "2019-12-13" @default.
• W2993282357 creator A5009440227 @default.
• W2993282357 creator A5011552248 @default.
• W2993282357 creator A5017311684 @default.
• W2993282357 creator A5022306333 @default.
• W2993282357 creator A5034168939 @default.
• W2993282357 date "2019-12-06" @default.
• W2993282357 modified "2023-10-09" @default.
• W2993282357 title "Application of the AR‐z Spectrum to Polar Motion: A Possible First Detection of the Inner Core Wobble and Its Implications for the Density of Earth's Core" @default.
• W2993282357 cites W1526844004 @default.
• W2993282357 cites W1622060252 @default.
• W2993282357 cites W1900637302 @default.
• W2993282357 cites W1956875571 @default.
• W2993282357 cites W1963712097 @default.
• W2993282357 cites W1977397063 @default.
• W2993282357 cites W1980711001 @default.
• W2993282357 cites W1984676644 @default.
• W2993282357 cites W2008504844 @default.
• W2993282357 cites W2016469294 @default.
• W2993282357 cites W2020680628 @default.
• W2993282357 cites W2021049078 @default.
• W2993282357 cites W2023426871 @default.
• W2993282357 cites W2024021891 @default.
• W2993282357 cites W2025517626 @default.
• W2993282357 cites W2045746650 @default.
• W2993282357 cites W2045922043 @default.
• W2993282357 cites W2048422278 @default.
• W2993282357 cites W2055050725 @default.
• W2993282357 cites W2059740339 @default.
• W2993282357 cites W2062221814 @default.
• W2993282357 cites W2071373697 @default.
• W2993282357 cites W2071633799 @default.
• W2993282357 cites W2079614579 @default.
• W2993282357 cites W2081581591 @default.
• W2993282357 cites W2089480904 @default.
• W2993282357 cites W2096207152 @default.
• W2993282357 cites W2114492757 @default.
• W2993282357 cites W2119132330 @default.
• W2993282357 cites W2124760520 @default.
• W2993282357 cites W2125306250 @default.
• W2993282357 cites W2135159355 @default.
• W2993282357 cites W2145117064 @default.
• W2993282357 cites W2154440032 @default.
• W2993282357 cites W2169683220 @default.
• W2993282357 cites W2316066395 @default.
• W2993282357 cites W2321276736 @default.
• W2993282357 cites W2334698252 @default.
• W2993282357 cites W2528876452 @default.
• W2993282357 cites W2560197048 @default.
• W2993282357 cites W2752351352 @default.
• W2993282357 cites W2759221599 @default.
• W2993282357 cites W2888779521 @default.
• W2993282357 cites W2905313861 @default.
• W2993282357 cites W2944574206 @default.
• W2993282357 cites W2971857058 @default.
• W2993282357 doi "https://doi.org/10.1029/2019gl085268" @default.
• W2993282357 hasPublicationYear "2019" @default.
• W2993282357 type Work @default.
• W2993282357 sameAs 2993282357 @default.
• W2993282357 citedByCount "6" @default.
• W2993282357 countsByYear W29932823572020 @default.
• W2993282357 countsByYear W29932823572021 @default.
• W2993282357 countsByYear W29932823572023 @default.
• W2993282357 crossrefType "journal-article" @default.
• W2993282357 hasAuthorship W2993282357A5009440227 @default.
• W2993282357 hasAuthorship W2993282357A5011552248 @default.
• W2993282357 hasAuthorship W2993282357A5017311684 @default.
• W2993282357 hasAuthorship W2993282357A5022306333 @default.
• W2993282357 hasAuthorship W2993282357A5034168939 @default.
• W2993282357 hasConcept C120665830 @default.
• W2993282357 hasConcept C121332964 @default.
• W2993282357 hasConcept C127313418 @default.
• W2993282357 hasConcept C1276947 @default.
• W2993282357 hasConcept C13280743 @default.
• W2993282357 hasConcept C134306372 @default.
• W2993282357 hasConcept C142670403 @default.
• W2993282357 hasConcept C180205008 @default.
• W2993282357 hasConcept C185592680 @default.
• W2993282357 hasConcept C199360897 @default.
• W2993282357 hasConcept C2164484 @default.
• W2993282357 hasConcept C2778439541 @default.
• W2993282357 hasConcept C2779843651 @default.
• W2993282357 hasConcept C2780695682 @default.
• W2993282357 hasConcept C29705727 @default.
• W2993282357 hasConcept C30475298 @default.
• W2993282357 hasConcept C33923547 @default.
• W2993282357 hasConcept C38615331 @default.
• W2993282357 hasConcept C41008148 @default.
• W2993282357 hasConcept C46668750 @default.
• W2993282357 hasConcept C4839761 @default.
• W2993282357 hasConcept C50566430 @default.
• W2993282357 hasConcept C55493867 @default.
• W2993282357 hasConcept C62354387 @default.
• W2993282357 hasConcept C72782756 @default.
• W2993282357 hasConcept C74650414 @default.
• W2993282357 hasConcept C8058405 @default.
• W2993282357 hasConceptScore W2993282357C120665830 @default.

• next