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- W2905910360 endingPage "98" @default.
- W2905910360 startingPage "79" @default.
- W2905910360 abstract "Abstract Factors influencing reactive Fe cycling and its protection of organic carbon (OC) in sediments are poorly understood. Here we comparatively study Fe speciation and Fe‐associated OC (Fe‐OC) in surface sediments of the Bohai Sea (BHS) and southern Yellow Sea (SYS), two seas with common sediment sources but different depositional regimes. Though significant sequestration of highly reactive Fe (Fe HR ) is expected in the estuarine system stream from the river‐dominated BHS, this pool is, however, slightly enriched in the BHS sediments relative to their source material. This reconfirms a previous speculation of sedimentary Fe HR enrichment in semi‐protected settings. Relative to the BHS, the SYS sediments are depleted of Fe HR , despite common sediment sources of these two areas. Estuarine pre‐enrichment and subsequent redistribution of Fe HR in the BHS, and aging of Fe‐bearing authigenic clays during transport from the BHS to the SYS are potential mechanisms for the depletion. The fractions ( f Fe‐OC ) of Fe‐OC in total OC in sediments of the two seas are at the lower end for soils and sediments, indicating Fe being a minor “rusty sink.” 13 C Fe‐OC fractionations indicate preferential sequestration of terrestrial OC by Fe oxides in the BHS, in contrast with preferential retention of marine OC in the SYS. Different fractionations of 13 C Fe‐OC in the two seas are a net result of selective adsorption of OC by Fe oxides and selective stabilization of OC during Fe reductive dissolution. Preferential sequestration of terrestrial OC may exert an important influence on distribution and compositions of OC buried in the river‐dominated system." @default.
- W2905910360 created "2019-01-01" @default.
- W2905910360 creator A5008297103 @default.
- W2905910360 creator A5033543761 @default.
- W2905910360 creator A5049578621 @default.
- W2905910360 creator A5057114038 @default.
- W2905910360 date "2019-01-01" @default.
- W2905910360 modified "2023-10-14" @default.
- W2905910360 title "Reactive Iron and Iron‐Bound Organic Carbon in Surface Sediments of the River‐Dominated Bohai Sea (China) Versus the Southern Yellow Sea" @default.
- W2905910360 cites W131781866 @default.
- W2905910360 cites W1619952594 @default.
- W2905910360 cites W1669802689 @default.
- W2905910360 cites W1905566710 @default.
- W2905910360 cites W1917502006 @default.
- W2905910360 cites W1967765826 @default.
- W2905910360 cites W1968287511 @default.
- W2905910360 cites W1971426200 @default.
- W2905910360 cites W1972150809 @default.
- W2905910360 cites W1972574970 @default.
- W2905910360 cites W1973777201 @default.
- W2905910360 cites W1975357690 @default.
- W2905910360 cites W1979245770 @default.
- W2905910360 cites W1982744375 @default.
- W2905910360 cites W1986774210 @default.
- W2905910360 cites W1989149927 @default.
- W2905910360 cites W1989605162 @default.
- W2905910360 cites W1989862464 @default.
- W2905910360 cites W2002403104 @default.
- W2905910360 cites W2006233420 @default.
- W2905910360 cites W2007538695 @default.
- W2905910360 cites W2009001827 @default.
- W2905910360 cites W2010829351 @default.
- W2905910360 cites W2012269102 @default.
- W2905910360 cites W2013584403 @default.
- W2905910360 cites W2016964999 @default.
- W2905910360 cites W2019849814 @default.
- W2905910360 cites W2034755595 @default.
- W2905910360 cites W2036272320 @default.
- W2905910360 cites W2037261051 @default.
- W2905910360 cites W2038586844 @default.
- W2905910360 cites W2040140061 @default.
- W2905910360 cites W2040388399 @default.
- W2905910360 cites W2040610065 @default.
- W2905910360 cites W2048594976 @default.
- W2905910360 cites W2052749319 @default.
- W2905910360 cites W2055315051 @default.
- W2905910360 cites W2057563533 @default.
- W2905910360 cites W2059270792 @default.
- W2905910360 cites W2063128565 @default.
- W2905910360 cites W2074242263 @default.
- W2905910360 cites W2079557634 @default.
- W2905910360 cites W2082214254 @default.
- W2905910360 cites W2089908108 @default.
- W2905910360 cites W2091251998 @default.
- W2905910360 cites W2091913250 @default.
- W2905910360 cites W2095266836 @default.
- W2905910360 cites W2095853657 @default.
- W2905910360 cites W2103426153 @default.
- W2905910360 cites W2110282009 @default.
- W2905910360 cites W2110763949 @default.
- W2905910360 cites W2117037809 @default.
- W2905910360 cites W2125501690 @default.
- W2905910360 cites W2127816677 @default.
- W2905910360 cites W2136911782 @default.
- W2905910360 cites W2142242736 @default.
- W2905910360 cites W2142362633 @default.
- W2905910360 cites W2148911019 @default.
- W2905910360 cites W2161582133 @default.
- W2905910360 cites W2166297848 @default.
- W2905910360 cites W2168741929 @default.
- W2905910360 cites W2169415627 @default.
- W2905910360 cites W2171538329 @default.
- W2905910360 cites W2211647508 @default.
- W2905910360 cites W2273604364 @default.
- W2905910360 cites W2296686512 @default.
- W2905910360 cites W2297709110 @default.
- W2905910360 cites W2315647024 @default.
- W2905910360 cites W2323898017 @default.
- W2905910360 cites W2324070911 @default.
- W2905910360 cites W2326459227 @default.
- W2905910360 cites W2328275042 @default.
- W2905910360 cites W2413920206 @default.
- W2905910360 cites W2463028484 @default.
- W2905910360 cites W2482332404 @default.
- W2905910360 cites W2489869364 @default.
- W2905910360 cites W2513042620 @default.
- W2905910360 cites W2516293250 @default.
- W2905910360 cites W2530727341 @default.
- W2905910360 cites W2565386252 @default.
- W2905910360 cites W2567520691 @default.
- W2905910360 cites W2596426057 @default.
- W2905910360 cites W2724673052 @default.
- W2905910360 cites W2747030420 @default.
- W2905910360 cites W2754926109 @default.
- W2905910360 cites W2760818279 @default.
- W2905910360 cites W2765198201 @default.
- W2905910360 cites W2782732661 @default.
- W2905910360 cites W2790606080 @default.