Matches in SemOpenAlex for { <https://semopenalex.org/work/W2057100565> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2057100565 endingPage "323" @default.
- W2057100565 startingPage "313" @default.
- W2057100565 abstract "The dissolution kinetics of a variety of synthetic and biogenic carbonates (low-Mg calcite, Mg-calcite and aragonite) were investigated in Gulf Stream seawater (salinity, S = 35‰) spiked with orthophosphate to a concentration of 50 μm. Phosphate is known to inhibit calcite dissolution and has been reported to catalyze the dissolution of aragonite. The main goal of the study was to assess whether the degree of inhibition depends on the mineralogy of the dissolving carbonate phase. Dissolution experiments were conducted at 25°C and a PCO2 of 10−2·5 atm. using the pH-stat technique. Dissolution rates were measured at saturation states ranging from 0.1 to 0.8 times saturation with respect to the dissolving carbonate mineral and were compared to rates measured in low-phosphate seawater. The degree of inhibition caused by phosphate addition increased as saturation state with respect to the dissolving carbonate mineral increased. At a saturation state of 0.2, addition of phosphate reduced dissolution rates by about a factor of 2. Closer to equilibrium, at a saturation state of 0.8, dissolution rates were reduced by about a factor of 4. More importantly, all carbonate samples whether of synthetic or biogenic origin were inhibited to similar degrees at equivalent saturation states. The “catalysis” reported by previous workers for synthetic aragonite appears to be an artifact of its anomalous non-linear dissolution rate over time. Because phosphate inhibits the dissolution of different carbonate minerals to similar degrees, selective dissolution of aragonite from metastable carbonate sediments cannot be promoted by the presence of orthophosphate." @default.
- W2057100565 created "2016-06-24" @default.
- W2057100565 creator A5058768053 @default.
- W2057100565 creator A5071611568 @default.
- W2057100565 date "1986-10-01" @default.
- W2057100565 modified "2023-09-23" @default.
- W2057100565 title "The effect of orthophosphate on carbonate mineral dissolution rates in seawater" @default.
- W2057100565 cites W1636324519 @default.
- W2057100565 cites W1963603704 @default.
- W2057100565 cites W1964887643 @default.
- W2057100565 cites W1982884359 @default.
- W2057100565 cites W1986601587 @default.
- W2057100565 cites W2011270134 @default.
- W2057100565 cites W2016092081 @default.
- W2057100565 cites W2018516735 @default.
- W2057100565 cites W2023608607 @default.
- W2057100565 cites W2046253946 @default.
- W2057100565 cites W2051544773 @default.
- W2057100565 cites W2075435443 @default.
- W2057100565 cites W2077474964 @default.
- W2057100565 cites W2082755848 @default.
- W2057100565 cites W2083547279 @default.
- W2057100565 cites W2090785312 @default.
- W2057100565 cites W2125776675 @default.
- W2057100565 cites W2158809665 @default.
- W2057100565 cites W2316609248 @default.
- W2057100565 cites W2317272997 @default.
- W2057100565 cites W2324175459 @default.
- W2057100565 cites W2329222355 @default.
- W2057100565 doi "https://doi.org/10.1016/0009-2541(86)90011-2" @default.
- W2057100565 hasPublicationYear "1986" @default.
- W2057100565 type Work @default.
- W2057100565 sameAs 2057100565 @default.
- W2057100565 citedByCount "35" @default.
- W2057100565 countsByYear W20571005652014 @default.
- W2057100565 countsByYear W20571005652015 @default.
- W2057100565 countsByYear W20571005652017 @default.
- W2057100565 countsByYear W20571005652018 @default.
- W2057100565 countsByYear W20571005652019 @default.
- W2057100565 countsByYear W20571005652020 @default.
- W2057100565 countsByYear W20571005652022 @default.
- W2057100565 crossrefType "journal-article" @default.
- W2057100565 hasAuthorship W2057100565A5058768053 @default.
- W2057100565 hasAuthorship W2057100565A5071611568 @default.
- W2057100565 hasConcept C111368507 @default.
- W2057100565 hasConcept C114614502 @default.
- W2057100565 hasConcept C127313418 @default.
- W2057100565 hasConcept C178790620 @default.
- W2057100565 hasConcept C179104552 @default.
- W2057100565 hasConcept C185592680 @default.
- W2057100565 hasConcept C197248824 @default.
- W2057100565 hasConcept C199289684 @default.
- W2057100565 hasConcept C2777132085 @default.
- W2057100565 hasConcept C2779002002 @default.
- W2057100565 hasConcept C2779866092 @default.
- W2057100565 hasConcept C2780191791 @default.
- W2057100565 hasConcept C2780659211 @default.
- W2057100565 hasConcept C33923547 @default.
- W2057100565 hasConcept C88380143 @default.
- W2057100565 hasConcept C9930424 @default.
- W2057100565 hasConceptScore W2057100565C111368507 @default.
- W2057100565 hasConceptScore W2057100565C114614502 @default.
- W2057100565 hasConceptScore W2057100565C127313418 @default.
- W2057100565 hasConceptScore W2057100565C178790620 @default.
- W2057100565 hasConceptScore W2057100565C179104552 @default.
- W2057100565 hasConceptScore W2057100565C185592680 @default.
- W2057100565 hasConceptScore W2057100565C197248824 @default.
- W2057100565 hasConceptScore W2057100565C199289684 @default.
- W2057100565 hasConceptScore W2057100565C2777132085 @default.
- W2057100565 hasConceptScore W2057100565C2779002002 @default.
- W2057100565 hasConceptScore W2057100565C2779866092 @default.
- W2057100565 hasConceptScore W2057100565C2780191791 @default.
- W2057100565 hasConceptScore W2057100565C2780659211 @default.
- W2057100565 hasConceptScore W2057100565C33923547 @default.
- W2057100565 hasConceptScore W2057100565C88380143 @default.
- W2057100565 hasConceptScore W2057100565C9930424 @default.
- W2057100565 hasIssue "3-4" @default.
- W2057100565 hasLocation W20571005651 @default.
- W2057100565 hasOpenAccess W2057100565 @default.
- W2057100565 hasPrimaryLocation W20571005651 @default.
- W2057100565 hasRelatedWork W188166098 @default.
- W2057100565 hasRelatedWork W1999846444 @default.
- W2057100565 hasRelatedWork W2004943867 @default.
- W2057100565 hasRelatedWork W2028241738 @default.
- W2057100565 hasRelatedWork W2035598111 @default.
- W2057100565 hasRelatedWork W2057100565 @default.
- W2057100565 hasRelatedWork W2059097202 @default.
- W2057100565 hasRelatedWork W2087390324 @default.
- W2057100565 hasRelatedWork W2375742906 @default.
- W2057100565 hasRelatedWork W2107821007 @default.
- W2057100565 hasVolume "56" @default.
- W2057100565 isParatext "false" @default.
- W2057100565 isRetracted "false" @default.
- W2057100565 magId "2057100565" @default.
- W2057100565 workType "article" @default.