FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3214243372> ?p ?o ?g. }

• W3214243372 endingPage "120628" @default.
• W3214243372 startingPage "120628" @default.
• W3214243372 abstract "Aeolian dust deposition is an important phosphorus (P) input to terrestrial ecosystems, but it lacks evidence of how dust inputs supply available P and affect P geochemistry and dynamics in soils of sub-humid ecosystems. We determined soil P speciation using P K-edge X-ray absorption near edge spectroscopy and P availability using modified Hedley sequential chemical extractions in a weakly acidic soil profile (2.5 m thick) in a sub-humid temperate forest ecosystem. The soil profile receives substantial dust inputs that account for 34.8% - 53.5% of the soil mass at depths based on a Sr isotope analysis. The acidic topsoils (5 < pH < 5.5) contain Ca-bound P (Ca-P) that accounts for 4%–18% of total soil P. Since Ca-P compounds are unstable and transform to other forms at pH < 5.5, continuous inputs of dust materials rich in Ca-P must occur to sustain the considerable Ca-P in the topsoils. Across all depths, soil Ca-P positively correlates with soil labile Pi (both resin and NaHCO3 extracted) in proportion, suggesting that dissolution of dust-borne Ca-P compounds replenishes the labile Pi pool. On the other hand, weathering of the Fe-rich dusts leads to formation of abundant iron oxides that in turn favors formation of occluded P (44–85%) and Fe (and Al)-bound P (57–83%), which may fix released P from the dust-borne Ca-P dissolution and reduce soil P availability in a long term. Interestingly, the saprolite layer has an unexpectedly high weathering degree with nearly depleted Ca-P, likely caused by dust inputs that increase soil moisture and microbial activities and accordingly weathering. Our study identifies that continuous deposition and subsequent dissolution of dust-borne Ca-P compounds in acidic soils sustain soil P availability. The study also highlights that aeolian dust inputs affect soil P availability and dynamics in a sub-humid forest ecosystem not only by acting as a bioavailable P source but also altering soil chemistry and weathering." @default.
• W3214243372 created "2021-11-22" @default.
• W3214243372 creator A5000554967 @default.
• W3214243372 creator A5006983286 @default.
• W3214243372 creator A5024517164 @default.
• W3214243372 creator A5028838749 @default.
• W3214243372 creator A5031720142 @default.
• W3214243372 creator A5038706229 @default.
• W3214243372 creator A5084518120 @default.
• W3214243372 date "2022-01-01" @default.
• W3214243372 modified "2023-10-18" @default.
• W3214243372 title "Fate and availability of dust-borne phosphorus in a sub-humid temperate forest" @default.
• W3214243372 cites W1249070572 @default.
• W3214243372 cites W1452802022 @default.
• W3214243372 cites W1557403394 @default.
• W3214243372 cites W1663960741 @default.
• W3214243372 cites W1806922337 @default.
• W3214243372 cites W1955431138 @default.
• W3214243372 cites W1971332184 @default.
• W3214243372 cites W1983874564 @default.
• W3214243372 cites W1987714605 @default.
• W3214243372 cites W1997137838 @default.
• W3214243372 cites W2005141551 @default.
• W3214243372 cites W2005354882 @default.
• W3214243372 cites W2005726506 @default.
• W3214243372 cites W2010653658 @default.
• W3214243372 cites W2019537463 @default.
• W3214243372 cites W2029674852 @default.
• W3214243372 cites W2029742834 @default.
• W3214243372 cites W2032358956 @default.
• W3214243372 cites W2032399229 @default.
• W3214243372 cites W2034878082 @default.
• W3214243372 cites W2035868205 @default.
• W3214243372 cites W2037449089 @default.
• W3214243372 cites W2040013461 @default.
• W3214243372 cites W2043630037 @default.
• W3214243372 cites W2045416585 @default.
• W3214243372 cites W2046094311 @default.
• W3214243372 cites W2054029580 @default.
• W3214243372 cites W2054348704 @default.
• W3214243372 cites W2060825160 @default.
• W3214243372 cites W2068302122 @default.
• W3214243372 cites W2070227796 @default.
• W3214243372 cites W2071909768 @default.
• W3214243372 cites W2075435443 @default.
• W3214243372 cites W2077539609 @default.
• W3214243372 cites W2080373178 @default.
• W3214243372 cites W2085382828 @default.
• W3214243372 cites W2087937118 @default.
• W3214243372 cites W2089891032 @default.
• W3214243372 cites W2092692441 @default.
• W3214243372 cites W2093924152 @default.
• W3214243372 cites W2095417184 @default.
• W3214243372 cites W2095539356 @default.
• W3214243372 cites W2101372783 @default.
• W3214243372 cites W2117683602 @default.
• W3214243372 cites W2123674391 @default.
• W3214243372 cites W2131992506 @default.
• W3214243372 cites W2137121736 @default.
• W3214243372 cites W2138541939 @default.
• W3214243372 cites W2138545727 @default.
• W3214243372 cites W2142759001 @default.
• W3214243372 cites W2155047309 @default.
• W3214243372 cites W2164087962 @default.
• W3214243372 cites W2169245074 @default.
• W3214243372 cites W2237880282 @default.
• W3214243372 cites W2276110402 @default.
• W3214243372 cites W2282036201 @default.
• W3214243372 cites W2289366704 @default.
• W3214243372 cites W2299322220 @default.
• W3214243372 cites W2508111570 @default.
• W3214243372 cites W2528270759 @default.
• W3214243372 cites W2602962734 @default.
• W3214243372 cites W2611943537 @default.
• W3214243372 cites W2736862211 @default.
• W3214243372 cites W2760384334 @default.
• W3214243372 cites W2789902832 @default.
• W3214243372 cites W2792865111 @default.
• W3214243372 cites W2904202681 @default.
• W3214243372 cites W2904277122 @default.
• W3214243372 cites W3000478947 @default.
• W3214243372 cites W3013391439 @default.
• W3214243372 cites W3020693836 @default.
• W3214243372 cites W3043719318 @default.
• W3214243372 cites W3082688557 @default.
• W3214243372 cites W3177967240 @default.
• W3214243372 cites W3184174861 @default.
• W3214243372 cites W3196607991 @default.
• W3214243372 doi "https://doi.org/10.1016/j.chemgeo.2021.120628" @default.
• W3214243372 hasPublicationYear "2022" @default.
• W3214243372 type Work @default.
• W3214243372 sameAs 3214243372 @default.
• W3214243372 citedByCount "4" @default.
• W3214243372 countsByYear W32142433722022 @default.
• W3214243372 countsByYear W32142433722023 @default.
• W3214243372 crossrefType "journal-article" @default.
• W3214243372 hasAuthorship W3214243372A5000554967 @default.
• W3214243372 hasAuthorship W3214243372A5006983286 @default.

• next