Matches in SemOpenAlex for { <https://semopenalex.org/work/W1966330653> ?p ?o ?g. }
- W1966330653 endingPage "21529" @default.
- W1966330653 startingPage "21499" @default.
- W1966330653 abstract "A patch of sulfur hexafluoride was released in May 1992 in the eastern North Atlantic on an isopycnal surface near 300 m depth and was surveyed over a period of 30 months as it dispersed across and along isopycnal surfaces. The diapycnal eddy diffusivity K estimated for the first 6 months was 0.12±0.02 cm2/s, while for the subsequent 24 months it was 0.17±0.02 cm2/s. The vertical tracer distribution remained very close to Gaussian for the full 30 months, as the root mean square (rms) dispersion grew from 5 to 50 m. Lateral dispersion was measured on several scales. The growth of the rms width of the tracer streaks from less than 100 m to approximately 300 m within 2 weeks implies an isopycnal diffusivity of 0.07 m2/s at scales of 0.1 to 1 km, larger than expected from the interaction between vertical shear of the internal waves and diapycnal mixing. Teasing of the overall patch, initially about 25 km across, into streaks with an overall length of 1800 km within 6 months supports predictions of exponential growth by the mesoscale strain field at a rate of 3±0.5 × 10−7 s−1. The rms width of these streaks, estimated as 3 km and maintained in the face of the streak growth, indicates an isopycnal diffusivity of 2 m2/s at scales of 1 to 10 km, much greater than expected from internal wave shear dispersion. The patch was painted in, albeit streakily, by 12 months, confirming expectations from analytical and numerical models. Homogenization of the patch continued during the subsequent 18 months, while the patch continued to spread with an effective isopycnal eddy diffusivity on the order of 1000 m2/s, acting at scales of 30 to 300 km." @default.
- W1966330653 created "2016-06-24" @default.
- W1966330653 creator A5017572605 @default.
- W1966330653 creator A5027366511 @default.
- W1966330653 creator A5044268375 @default.
- W1966330653 date "1998-09-15" @default.
- W1966330653 modified "2023-10-18" @default.
- W1966330653 title "Mixing of a tracer in the pycnocline" @default.
- W1966330653 cites W1964453910 @default.
- W1966330653 cites W1966211645 @default.
- W1966330653 cites W1975825660 @default.
- W1966330653 cites W1977630280 @default.
- W1966330653 cites W1989073688 @default.
- W1966330653 cites W1990003802 @default.
- W1966330653 cites W1993100662 @default.
- W1966330653 cites W2001991165 @default.
- W1966330653 cites W2002505082 @default.
- W1966330653 cites W2006793493 @default.
- W1966330653 cites W2011936143 @default.
- W1966330653 cites W2022804678 @default.
- W1966330653 cites W2026673408 @default.
- W1966330653 cites W2031868166 @default.
- W1966330653 cites W2035514910 @default.
- W1966330653 cites W2042277059 @default.
- W1966330653 cites W2043390964 @default.
- W1966330653 cites W2044290612 @default.
- W1966330653 cites W2045926351 @default.
- W1966330653 cites W2051604588 @default.
- W1966330653 cites W2053694843 @default.
- W1966330653 cites W2055844445 @default.
- W1966330653 cites W2057098461 @default.
- W1966330653 cites W2060192734 @default.
- W1966330653 cites W2065643070 @default.
- W1966330653 cites W2071666215 @default.
- W1966330653 cites W2075825469 @default.
- W1966330653 cites W2078746791 @default.
- W1966330653 cites W2082692716 @default.
- W1966330653 cites W2083354894 @default.
- W1966330653 cites W2090746674 @default.
- W1966330653 cites W2093164547 @default.
- W1966330653 cites W2100974402 @default.
- W1966330653 cites W2101641357 @default.
- W1966330653 cites W2111383394 @default.
- W1966330653 cites W2112496113 @default.
- W1966330653 cites W2124669590 @default.
- W1966330653 cites W2131028392 @default.
- W1966330653 cites W2140210133 @default.
- W1966330653 cites W2140527729 @default.
- W1966330653 cites W2144191803 @default.
- W1966330653 cites W2151014759 @default.
- W1966330653 cites W2153502188 @default.
- W1966330653 cites W2160321481 @default.
- W1966330653 cites W2169530318 @default.
- W1966330653 cites W2173431657 @default.
- W1966330653 cites W2177034768 @default.
- W1966330653 cites W2315222904 @default.
- W1966330653 cites W4246833073 @default.
- W1966330653 doi "https://doi.org/10.1029/98jc01738" @default.
- W1966330653 hasPublicationYear "1998" @default.
- W1966330653 type Work @default.
- W1966330653 sameAs 1966330653 @default.
- W1966330653 citedByCount "503" @default.
- W1966330653 countsByYear W19663306532012 @default.
- W1966330653 countsByYear W19663306532013 @default.
- W1966330653 countsByYear W19663306532014 @default.
- W1966330653 countsByYear W19663306532015 @default.
- W1966330653 countsByYear W19663306532016 @default.
- W1966330653 countsByYear W19663306532017 @default.
- W1966330653 countsByYear W19663306532018 @default.
- W1966330653 countsByYear W19663306532019 @default.
- W1966330653 countsByYear W19663306532020 @default.
- W1966330653 countsByYear W19663306532021 @default.
- W1966330653 countsByYear W19663306532022 @default.
- W1966330653 countsByYear W19663306532023 @default.
- W1966330653 crossrefType "journal-article" @default.
- W1966330653 hasAuthorship W1966330653A5017572605 @default.
- W1966330653 hasAuthorship W1966330653A5027366511 @default.
- W1966330653 hasAuthorship W1966330653A5044268375 @default.
- W1966330653 hasBestOaLocation W19663306531 @default.
- W1966330653 hasConcept C111368507 @default.
- W1966330653 hasConcept C121332964 @default.
- W1966330653 hasConcept C127313418 @default.
- W1966330653 hasConcept C128963330 @default.
- W1966330653 hasConcept C138777275 @default.
- W1966330653 hasConcept C185544564 @default.
- W1966330653 hasConcept C2778863792 @default.
- W1966330653 hasConcept C39432304 @default.
- W1966330653 hasConcept C62520636 @default.
- W1966330653 hasConceptScore W1966330653C111368507 @default.
- W1966330653 hasConceptScore W1966330653C121332964 @default.
- W1966330653 hasConceptScore W1966330653C127313418 @default.
- W1966330653 hasConceptScore W1966330653C128963330 @default.
- W1966330653 hasConceptScore W1966330653C138777275 @default.
- W1966330653 hasConceptScore W1966330653C185544564 @default.
- W1966330653 hasConceptScore W1966330653C2778863792 @default.
- W1966330653 hasConceptScore W1966330653C39432304 @default.
- W1966330653 hasConceptScore W1966330653C62520636 @default.
- W1966330653 hasIssue "C10" @default.