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- W2526957022 abstract "We investigated grain size, clay mineralogy, elemental geochemistry, organic composition, and AMS 14C dating ages in Core KX12-3 from the middle Okinawa Trough in order to better understand the sediment provenances and transport processes and also the forcing mechanisms behind their variations over the last 18.5 ky. The geochemical–mineralogical indices reveal three notable phases of change in the sediment provenance of the core, which are related to the development of the Kuroshio Current coupled with sea-level fluctuations, the position shift of the mouths of large rivers, the magnitude of tidal bottom stress, and the East Asian monsoon intensity. The sea-level lowstand deposits of Interval 1 (18.5–9.3 ka) formed from mixed sediments originating mostly from Chinese rivers (the paleo-Huanghe and the paleo-Changjiang) as well as from materials eroded from seafloor by the strong tidal stress. Thereafter during Interval 2 (9.3–8.7 ka), a significant sea-level rise, the moderate tidal bottom stress, and a gradual landward retreat of river mouths led to obviously decreased sediment supplies from both seafloor erosion and mainland China rivers (especially the paleo-Huanghe) into to the study area. After this transitional period, the dominant sediment provenance during the mid-to-late Holocene (Interval 3) changed to the Changjiang and seafloor erosion, resulting in lower detrital linear sedimentation rate and finer grain size. At the same time, some fine-grained materials from Taiwan may have been transported northward to the study area by the Kuroshio Current, as evidenced by higher values of chlorite/kaolinite ratio and chemical index of illite, and lower TOC/TN values. In addition, a prominent decline in chlorite/kaolinite values that occurred at 5.0–3.5 ka may have been linked to a suppression of the Kuroshio Current, probably related to the Pulleniatina minimum event and/or the late Holocene Neoglacial cold event commonly found in the northwestern Pacific." @default.
- W2526957022 created "2016-10-07" @default.
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- W2526957022 date "2017-06-01" @default.
- W2526957022 modified "2023-10-15" @default.
- W2526957022 title "Sediment provenance and paleoenvironmental change in the middle Okinawa Trough during the last 18.5 ky: Clay mineral and geochemical evidence" @default.
- W2526957022 cites W1533236038 @default.
- W2526957022 cites W1561744480 @default.
- W2526957022 cites W1964135058 @default.
- W2526957022 cites W1966659807 @default.
- W2526957022 cites W1967838752 @default.
- W2526957022 cites W1969699502 @default.
- W2526957022 cites W1970108402 @default.
- W2526957022 cites W1970520524 @default.
- W2526957022 cites W1970591142 @default.
- W2526957022 cites W1974399951 @default.
- W2526957022 cites W1974579278 @default.
- W2526957022 cites W1981153703 @default.
- W2526957022 cites W1983119538 @default.
- W2526957022 cites W1983267892 @default.
- W2526957022 cites W1983363007 @default.
- W2526957022 cites W1984173773 @default.
- W2526957022 cites W1986665490 @default.
- W2526957022 cites W1987105823 @default.
- W2526957022 cites W1987706091 @default.
- W2526957022 cites W1989193940 @default.
- W2526957022 cites W1991139500 @default.
- W2526957022 cites W1993257343 @default.
- W2526957022 cites W2000311664 @default.
- W2526957022 cites W2004053042 @default.
- W2526957022 cites W2004156737 @default.
- W2526957022 cites W2010656125 @default.
- W2526957022 cites W2013261343 @default.
- W2526957022 cites W2017024367 @default.
- W2526957022 cites W2022025966 @default.
- W2526957022 cites W2023463086 @default.
- W2526957022 cites W2027385173 @default.
- W2526957022 cites W2031107428 @default.
- W2526957022 cites W2032180578 @default.
- W2526957022 cites W2032915339 @default.
- W2526957022 cites W2033934039 @default.
- W2526957022 cites W2037290882 @default.
- W2526957022 cites W2040945899 @default.
- W2526957022 cites W2041338276 @default.
- W2526957022 cites W2045971570 @default.
- W2526957022 cites W2046698450 @default.
- W2526957022 cites W2047397751 @default.
- W2526957022 cites W2048243316 @default.
- W2526957022 cites W2050841105 @default.
- W2526957022 cites W2054565873 @default.
- W2526957022 cites W2062546368 @default.
- W2526957022 cites W2063011091 @default.
- W2526957022 cites W2066390458 @default.
- W2526957022 cites W2071061142 @default.
- W2526957022 cites W2072573938 @default.
- W2526957022 cites W2074895286 @default.
- W2526957022 cites W2075341849 @default.
- W2526957022 cites W2076771056 @default.
- W2526957022 cites W2076890521 @default.
- W2526957022 cites W2077543697 @default.
- W2526957022 cites W2077600132 @default.
- W2526957022 cites W2082637445 @default.
- W2526957022 cites W2085042183 @default.
- W2526957022 cites W2086620179 @default.
- W2526957022 cites W2088749319 @default.
- W2526957022 cites W2094597265 @default.
- W2526957022 cites W2101096368 @default.
- W2526957022 cites W2103760446 @default.
- W2526957022 cites W2116098523 @default.
- W2526957022 cites W2120686284 @default.
- W2526957022 cites W2129106098 @default.
- W2526957022 cites W2130215897 @default.
- W2526957022 cites W2133377555 @default.
- W2526957022 cites W2142607986 @default.
- W2526957022 cites W2148634168 @default.
- W2526957022 cites W2148837374 @default.
- W2526957022 cites W2149740141 @default.
- W2526957022 cites W2156128994 @default.
- W2526957022 cites W2164333865 @default.
- W2526957022 cites W2167287757 @default.
- W2526957022 cites W2167960255 @default.
- W2526957022 cites W2280624662 @default.
- W2526957022 cites W2500327296 @default.
- W2526957022 cites W4249751050 @default.
- W2526957022 doi "https://doi.org/10.1016/j.quaint.2016.07.058" @default.
- W2526957022 hasPublicationYear "2017" @default.
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