Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000543237> ?p ?o ?g. }
- W2000543237 endingPage "278" @default.
- W2000543237 startingPage "257" @default.
- W2000543237 abstract "A five-year, humidity-cell experiment was used to study the weathering evolution of a low-sulfide, granitic waste rock at 5 and 22 °C. Only the rock with the highest sulfide content (0.16 wt %) released sufficient acid to overcome a limited carbonate acid-neutralization capacity and produce a substantial decline in pH. Leached SO4 and Ca quickly increased then decreased during the first two years of weathering. Sulfide oxidation continued to release acid and SO4 after carbonate depletion, resulting in an increase in acid-soluble elements, including Cu and Zn. With the dissolution of Al-bearing minerals, the pH stabilized above 4, and sulfide oxidation continued to decline until the end of the experiment. The variation in activation energy of sulfide oxidation correlates with changes in sulfide availability, where the lowest activation energies occurred during the largest releases of SO4. A decrease in sulfide availability was attributed to consumption of sulfide and weathered rims on sulfide grains that reduced the oxidation rate. Varying element release rates due to changing carbonate and sulfide availability provide identifiable geochemical conditions that can be viewed as neutralization sequences and may be extrapolated to the field site for examining the evolution of mineral weathering of the waste rock." @default.
- W2000543237 created "2016-06-24" @default.
- W2000543237 creator A5006696147 @default.
- W2000543237 creator A5007808614 @default.
- W2000543237 creator A5008341240 @default.
- W2000543237 creator A5030299860 @default.
- W2000543237 creator A5052383163 @default.
- W2000543237 creator A5075696781 @default.
- W2000543237 date "2014-04-10" @default.
- W2000543237 modified "2023-10-17" @default.
- W2000543237 title "Diavik Waste Rock Project: Evolution of Mineral Weathering, Element Release, and Acid Generation and Neutralization during a Five-Year Humidity Cell Experiment" @default.
- W2000543237 cites W1643676121 @default.
- W2000543237 cites W1796999753 @default.
- W2000543237 cites W1965531388 @default.
- W2000543237 cites W1970669643 @default.
- W2000543237 cites W1970790326 @default.
- W2000543237 cites W1973669797 @default.
- W2000543237 cites W1974272876 @default.
- W2000543237 cites W1977331002 @default.
- W2000543237 cites W1981046313 @default.
- W2000543237 cites W1983345106 @default.
- W2000543237 cites W1986745257 @default.
- W2000543237 cites W1990846100 @default.
- W2000543237 cites W2008560323 @default.
- W2000543237 cites W2011254969 @default.
- W2000543237 cites W2013143737 @default.
- W2000543237 cites W2014154029 @default.
- W2000543237 cites W2025127061 @default.
- W2000543237 cites W2026923643 @default.
- W2000543237 cites W2031422896 @default.
- W2000543237 cites W2035705686 @default.
- W2000543237 cites W2056611686 @default.
- W2000543237 cites W2067825375 @default.
- W2000543237 cites W2073197741 @default.
- W2000543237 cites W2074612461 @default.
- W2000543237 cites W2078225039 @default.
- W2000543237 cites W2083518930 @default.
- W2000543237 cites W2107603800 @default.
- W2000543237 cites W2109993091 @default.
- W2000543237 cites W2142657429 @default.
- W2000543237 cites W2144243013 @default.
- W2000543237 cites W2146670292 @default.
- W2000543237 cites W2149132225 @default.
- W2000543237 cites W2151681588 @default.
- W2000543237 cites W2206065724 @default.
- W2000543237 cites W2587508995 @default.
- W2000543237 doi "https://doi.org/10.3390/min4020257" @default.
- W2000543237 hasPublicationYear "2014" @default.
- W2000543237 type Work @default.
- W2000543237 sameAs 2000543237 @default.
- W2000543237 citedByCount "29" @default.
- W2000543237 countsByYear W20005432372015 @default.
- W2000543237 countsByYear W20005432372016 @default.
- W2000543237 countsByYear W20005432372017 @default.
- W2000543237 countsByYear W20005432372018 @default.
- W2000543237 countsByYear W20005432372019 @default.
- W2000543237 countsByYear W20005432372020 @default.
- W2000543237 countsByYear W20005432372021 @default.
- W2000543237 countsByYear W20005432372022 @default.
- W2000543237 crossrefType "journal-article" @default.
- W2000543237 hasAuthorship W2000543237A5006696147 @default.
- W2000543237 hasAuthorship W2000543237A5007808614 @default.
- W2000543237 hasAuthorship W2000543237A5008341240 @default.
- W2000543237 hasAuthorship W2000543237A5030299860 @default.
- W2000543237 hasAuthorship W2000543237A5052383163 @default.
- W2000543237 hasAuthorship W2000543237A5075696781 @default.
- W2000543237 hasBestOaLocation W20005432371 @default.
- W2000543237 hasConcept C107872376 @default.
- W2000543237 hasConcept C121332964 @default.
- W2000543237 hasConcept C127313418 @default.
- W2000543237 hasConcept C147789679 @default.
- W2000543237 hasConcept C151420433 @default.
- W2000543237 hasConcept C17409809 @default.
- W2000543237 hasConcept C178790620 @default.
- W2000543237 hasConcept C185592680 @default.
- W2000543237 hasConcept C199289684 @default.
- W2000543237 hasConcept C2776432453 @default.
- W2000543237 hasConcept C2779002002 @default.
- W2000543237 hasConcept C2780184401 @default.
- W2000543237 hasConcept C2780596425 @default.
- W2000543237 hasConcept C2780659211 @default.
- W2000543237 hasConcept C40724407 @default.
- W2000543237 hasConcept C88380143 @default.
- W2000543237 hasConcept C97355855 @default.
- W2000543237 hasConceptScore W2000543237C107872376 @default.
- W2000543237 hasConceptScore W2000543237C121332964 @default.
- W2000543237 hasConceptScore W2000543237C127313418 @default.
- W2000543237 hasConceptScore W2000543237C147789679 @default.
- W2000543237 hasConceptScore W2000543237C151420433 @default.
- W2000543237 hasConceptScore W2000543237C17409809 @default.
- W2000543237 hasConceptScore W2000543237C178790620 @default.
- W2000543237 hasConceptScore W2000543237C185592680 @default.
- W2000543237 hasConceptScore W2000543237C199289684 @default.
- W2000543237 hasConceptScore W2000543237C2776432453 @default.
- W2000543237 hasConceptScore W2000543237C2779002002 @default.
- W2000543237 hasConceptScore W2000543237C2780184401 @default.
- W2000543237 hasConceptScore W2000543237C2780596425 @default.
- W2000543237 hasConceptScore W2000543237C2780659211 @default.