Matches in SemOpenAlex for { <https://semopenalex.org/work/W2059832023> ?p ?o ?g. }
- W2059832023 endingPage "1539" @default.
- W2059832023 startingPage "1524" @default.
- W2059832023 abstract "The relative contribution of ocean circulation in producing areas where marine mammals and other predators concentrate to produce biological hot spots along the continental shelf of the western Antarctic Peninsula (wAP) was investigated with numerical Lagrangian particle tracking simulations. Circulation distributions used in the Lagrangian simulations were obtained from the Regional Ocean Modeling System (ROMS) configured for the wAP region, with a horizontal resolution of 4 km and a vertical resolution of 24 sigma-layers. To determine release points for the floats, the simulated circulation fields were first analyzed to estimate scales of temporal variability. The temporal decorrelation scales of the simulated surface flow over most of the wAP shelf were 2–3 days. However, decorrelation scales of about 40 days were found for the surface flow in the southern part of Marguerite Bay. Temporal decorrelation scales for the flow below the permanent pycnocline at the depth of Circumpolar Deep Water (CDW) intrusions (below 250 m) were between 40 and 70 days along the northern flank of Marguerite Trough and extending into Marguerite Bay. Near Adelaide Island, Anvers Island and the offshore side of Alexander Island, the velocity decorrelation scales varied between 40 and 60 days. Floats were released in the wAP simulated circulation fields along the outer and mid-shelf at a range of depths in different seasons. The simulated particle trajectories showed preferred sites for across-shelf transport, with Marguerite Trough being a primary pathway for movement of floats into Marguerite Bay, Crystal Sound and the inner shelf region. The three primary biological hot spots, Crystal Sound, Laubeuf Fjord, and off Alexander Island, were sites with the longest particle residence times, being 18–27 days for Alexander Island and Crystal Sound to almost 35 days for Laubeuf Fjord. However, the source regions and circulation processes that provided the input of particles differed for each site. The Lagrangian particle tracking results showed the importance of the circulation in developing localized biological hot spots along the wAP, perhaps by facilitating aggregation of planktonic prey." @default.
- W2059832023 created "2016-06-24" @default.
- W2059832023 creator A5003702939 @default.
- W2059832023 creator A5048465586 @default.
- W2059832023 creator A5068746422 @default.
- W2059832023 creator A5071321413 @default.
- W2059832023 date "2011-07-01" @default.
- W2059832023 modified "2023-10-01" @default.
- W2059832023 title "Lagrangian simulation of transport pathways and residence times along the western Antarctic Peninsula" @default.
- W2059832023 cites W1479924536 @default.
- W2059832023 cites W1965309311 @default.
- W2059832023 cites W1966455519 @default.
- W2059832023 cites W1969668099 @default.
- W2059832023 cites W1970180305 @default.
- W2059832023 cites W1971618337 @default.
- W2059832023 cites W1973388219 @default.
- W2059832023 cites W1975360323 @default.
- W2059832023 cites W1975360915 @default.
- W2059832023 cites W1975638042 @default.
- W2059832023 cites W1978351128 @default.
- W2059832023 cites W1980003023 @default.
- W2059832023 cites W1982762349 @default.
- W2059832023 cites W1983349253 @default.
- W2059832023 cites W1988451136 @default.
- W2059832023 cites W2002254185 @default.
- W2059832023 cites W2002467366 @default.
- W2059832023 cites W2003764147 @default.
- W2059832023 cites W2004267730 @default.
- W2059832023 cites W2004359105 @default.
- W2059832023 cites W2004447914 @default.
- W2059832023 cites W2006846490 @default.
- W2059832023 cites W2007998693 @default.
- W2059832023 cites W2013143827 @default.
- W2059832023 cites W2020201314 @default.
- W2059832023 cites W2021959819 @default.
- W2059832023 cites W2028345281 @default.
- W2059832023 cites W2035248220 @default.
- W2059832023 cites W2036183788 @default.
- W2059832023 cites W2039800210 @default.
- W2059832023 cites W2041025215 @default.
- W2059832023 cites W2045470555 @default.
- W2059832023 cites W2046607706 @default.
- W2059832023 cites W2046888508 @default.
- W2059832023 cites W2047957394 @default.
- W2059832023 cites W2050370623 @default.
- W2059832023 cites W2055147070 @default.
- W2059832023 cites W2057764851 @default.
- W2059832023 cites W2059993298 @default.
- W2059832023 cites W2065343683 @default.
- W2059832023 cites W2067486444 @default.
- W2059832023 cites W2070728866 @default.
- W2059832023 cites W2072228305 @default.
- W2059832023 cites W2074340083 @default.
- W2059832023 cites W2076839274 @default.
- W2059832023 cites W2083843324 @default.
- W2059832023 cites W2088390370 @default.
- W2059832023 cites W2092588305 @default.
- W2059832023 cites W2093124684 @default.
- W2059832023 cites W2099811012 @default.
- W2059832023 cites W2100760303 @default.
- W2059832023 cites W2100986500 @default.
- W2059832023 cites W2103104092 @default.
- W2059832023 cites W2105558475 @default.
- W2059832023 cites W2105863106 @default.
- W2059832023 cites W2109286772 @default.
- W2059832023 cites W2114822560 @default.
- W2059832023 cites W2115304450 @default.
- W2059832023 cites W2117875195 @default.
- W2059832023 cites W2121264610 @default.
- W2059832023 cites W2124653640 @default.
- W2059832023 cites W2128257412 @default.
- W2059832023 cites W2129321146 @default.
- W2059832023 cites W2133440144 @default.
- W2059832023 cites W2137061850 @default.
- W2059832023 cites W2137331406 @default.
- W2059832023 cites W2140283919 @default.
- W2059832023 cites W2142170608 @default.
- W2059832023 cites W2144946808 @default.
- W2059832023 cites W2149875922 @default.
- W2059832023 cites W2156354675 @default.
- W2059832023 cites W2161881685 @default.
- W2059832023 cites W2162370294 @default.
- W2059832023 cites W2335496436 @default.
- W2059832023 doi "https://doi.org/10.1016/j.dsr2.2010.07.001" @default.
- W2059832023 hasPublicationYear "2011" @default.
- W2059832023 type Work @default.
- W2059832023 sameAs 2059832023 @default.
- W2059832023 citedByCount "51" @default.
- W2059832023 countsByYear W20598320232012 @default.
- W2059832023 countsByYear W20598320232013 @default.
- W2059832023 countsByYear W20598320232014 @default.
- W2059832023 countsByYear W20598320232015 @default.
- W2059832023 countsByYear W20598320232016 @default.
- W2059832023 countsByYear W20598320232017 @default.
- W2059832023 countsByYear W20598320232018 @default.
- W2059832023 countsByYear W20598320232019 @default.
- W2059832023 countsByYear W20598320232020 @default.
- W2059832023 countsByYear W20598320232021 @default.