Matches in SemOpenAlex for { <https://semopenalex.org/work/W2591629999> ?p ?o ?g. }
- W2591629999 endingPage "824" @default.
- W2591629999 startingPage "811" @default.
- W2591629999 abstract "Abstract Understanding phosphorus (P) availability and its control on eutrophication in the Chesapeake Bay is complicated by variable sources and biogeochemical reactions transforming P forms. We investigated seasonal and spatial variability in P limitation and biological utilization in the Bay using nutrient stoichiometry (of both dissolved and particulate forms), phosphate oxygen isotope ratios, and alkaline phosphatase activity at three sites along the salinity gradient. We demonstrate that particulate nutrient ratios can be used as indicators of nutrient limitation in the Bay and suggest strong seasonal and spatial variability in P availability: the surface water is P limiting in spring, but this condition is alleviated in summer and in the deeper waters. Variability in P limitation is well reflected in the trends of phosphate oxygen isotope composition (δ 18 O P ), with values approaching isotopic equilibrium under P limiting conditions, suggesting rapid biological P turnover. Furthermore δ 18 O P values suggest multiple phosphate sources including remobilization of terrestrial inorganic P phases and remineralization of organic P and P from both sources is sufficiently cycled by microorganisms, suggested by the extensive equilibrium oxygen isotope exchange. Our results further suggest high P utilization in the deeper euphotic zone where nutrients are abundant, raising caution on studying nutrient availability and limitation only in the surface water." @default.
- W2591629999 created "2017-03-16" @default.
- W2591629999 creator A5012114671 @default.
- W2591629999 creator A5017580455 @default.
- W2591629999 creator A5035455403 @default.
- W2591629999 creator A5052985547 @default.
- W2591629999 creator A5080177830 @default.
- W2591629999 date "2017-04-01" @default.
- W2591629999 modified "2023-10-15" @default.
- W2591629999 title "Phosphorus availability and turnover in the Chesapeake Bay: Insights from nutrient stoichiometry and phosphate oxygen isotope ratios" @default.
- W2591629999 cites W118738087 @default.
- W2591629999 cites W1479739431 @default.
- W2591629999 cites W1541142242 @default.
- W2591629999 cites W1603191051 @default.
- W2591629999 cites W1861907263 @default.
- W2591629999 cites W1964806509 @default.
- W2591629999 cites W1966145007 @default.
- W2591629999 cites W1974236217 @default.
- W2591629999 cites W1974559330 @default.
- W2591629999 cites W1981183767 @default.
- W2591629999 cites W1982212862 @default.
- W2591629999 cites W1983359706 @default.
- W2591629999 cites W1996832202 @default.
- W2591629999 cites W1997170235 @default.
- W2591629999 cites W1997347845 @default.
- W2591629999 cites W2003380389 @default.
- W2591629999 cites W2012107446 @default.
- W2591629999 cites W2013616205 @default.
- W2591629999 cites W2015213703 @default.
- W2591629999 cites W2028686497 @default.
- W2591629999 cites W2028915685 @default.
- W2591629999 cites W2029151958 @default.
- W2591629999 cites W2045649197 @default.
- W2591629999 cites W2048144593 @default.
- W2591629999 cites W2051831140 @default.
- W2591629999 cites W2060313313 @default.
- W2591629999 cites W2063401196 @default.
- W2591629999 cites W2065426757 @default.
- W2591629999 cites W2072661668 @default.
- W2591629999 cites W2074046740 @default.
- W2591629999 cites W2075106583 @default.
- W2591629999 cites W2080557347 @default.
- W2591629999 cites W2083630762 @default.
- W2591629999 cites W2084271505 @default.
- W2591629999 cites W2085299363 @default.
- W2591629999 cites W2086082557 @default.
- W2591629999 cites W2088089964 @default.
- W2591629999 cites W2099747914 @default.
- W2591629999 cites W2100962719 @default.
- W2591629999 cites W2129460066 @default.
- W2591629999 cites W2134641292 @default.
- W2591629999 cites W2134655393 @default.
- W2591629999 cites W2135165185 @default.
- W2591629999 cites W2137540904 @default.
- W2591629999 cites W2139570433 @default.
- W2591629999 cites W2141542167 @default.
- W2591629999 cites W2149763874 @default.
- W2591629999 cites W2164251888 @default.
- W2591629999 cites W2165075868 @default.
- W2591629999 cites W2165112476 @default.
- W2591629999 cites W2169039789 @default.
- W2591629999 cites W2169375600 @default.
- W2591629999 cites W2315847952 @default.
- W2591629999 cites W2323915646 @default.
- W2591629999 cites W2586764533 @default.
- W2591629999 cites W2606326228 @default.
- W2591629999 doi "https://doi.org/10.1002/2016jg003589" @default.
- W2591629999 hasPublicationYear "2017" @default.
- W2591629999 type Work @default.
- W2591629999 sameAs 2591629999 @default.
- W2591629999 citedByCount "14" @default.
- W2591629999 countsByYear W25916299992018 @default.
- W2591629999 countsByYear W25916299992019 @default.
- W2591629999 countsByYear W25916299992020 @default.
- W2591629999 countsByYear W25916299992021 @default.
- W2591629999 countsByYear W25916299992023 @default.
- W2591629999 crossrefType "journal-article" @default.
- W2591629999 hasAuthorship W2591629999A5012114671 @default.
- W2591629999 hasAuthorship W2591629999A5017580455 @default.
- W2591629999 hasAuthorship W2591629999A5035455403 @default.
- W2591629999 hasAuthorship W2591629999A5052985547 @default.
- W2591629999 hasAuthorship W2591629999A5080177830 @default.
- W2591629999 hasConcept C107872376 @default.
- W2591629999 hasConcept C111368507 @default.
- W2591629999 hasConcept C115880899 @default.
- W2591629999 hasConcept C121332964 @default.
- W2591629999 hasConcept C127313418 @default.
- W2591629999 hasConcept C142796444 @default.
- W2591629999 hasConcept C148318117 @default.
- W2591629999 hasConcept C178790620 @default.
- W2591629999 hasConcept C179104552 @default.
- W2591629999 hasConcept C185592680 @default.
- W2591629999 hasConcept C186699998 @default.
- W2591629999 hasConcept C22117777 @default.
- W2591629999 hasConcept C2777132085 @default.
- W2591629999 hasConcept C2780828025 @default.
- W2591629999 hasConcept C2780892065 @default.
- W2591629999 hasConcept C39432304 @default.