FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2120891746> ?p ?o ?g. }

• W2120891746 endingPage "456" @default.
• W2120891746 startingPage "445" @default.
• W2120891746 abstract "Abstract In the western Antarctic Peninsula region, micronutrient injection facilitates strong plankton blooms that support productive food webs, unlike large areas of the low-productivity Southern Ocean. We use naturally occurring radioisotopes of radium to constrain rates of chemical fluxes into Ryder Bay (a small coastal embayment in northern Marguerite Bay), and hence to evaluate possible sources of sediment-derived micronutrients and estimate sediment-ocean mixing rates. We present the first coupled, short-lived radium isotope ( 223 Ra and 224 Ra) measurements from Antarctic waters, both present at very low activities (mean 0.155 and 3.21 dpm m -3 , respectively), indicating much lower radium inputs than in other coastal environments. Longer-lived 228 Ra activity was also lower than existing nearshore values, but higher than open ocean waters, indicating some degree of coastal radium input on timescales exceeding the week-to-month range reflected by 223 Ra and 224 Ra. Using a simple diffusion model along a shore to mid-bay transect, effective horizontal eddy diffusivity estimates ranged from 0.22–0.83 m 2 s -1 from 223 Ra and 224 Ra, respectively, much lower than already-low mixing estimates for the Southern Ocean. Significant radium enrichment and much faster mixing (18 m 2 s -1 ) was found near a marine-terminating glacier and consequently any sediment-derived micronutrient inputs in this location are more probably dominated by glacial processes than groundwater, land runoff, or marine sediment sources." @default.
• W2120891746 created "2016-06-24" @default.
• W2120891746 creator A5001070932 @default.
• W2120891746 creator A5003067772 @default.
• W2120891746 creator A5012816010 @default.
• W2120891746 creator A5024631495 @default.
• W2120891746 creator A5037005754 @default.
• W2120891746 creator A5039802973 @default.
• W2120891746 creator A5051271480 @default.
• W2120891746 creator A5063361805 @default.
• W2120891746 date "2012-10-29" @default.
• W2120891746 modified "2023-10-01" @default.
• W2120891746 title "Use of radium isotopes to estimate mixing rates and trace sediment inputs to surface waters in northern Marguerite Bay, Antarctic Peninsula" @default.
• W2120891746 cites W1848087908 @default.
• W2120891746 cites W1969834634 @default.
• W2120891746 cites W1970180305 @default.
• W2120891746 cites W1970873748 @default.
• W2120891746 cites W1976319773 @default.
• W2120891746 cites W1986521404 @default.
• W2120891746 cites W1993504438 @default.
• W2120891746 cites W1995414942 @default.
• W2120891746 cites W1999392948 @default.
• W2120891746 cites W2004623363 @default.
• W2120891746 cites W2007998693 @default.
• W2120891746 cites W2008621078 @default.
• W2120891746 cites W2016925372 @default.
• W2120891746 cites W2026453852 @default.
• W2120891746 cites W2031474704 @default.
• W2120891746 cites W2031506736 @default.
• W2120891746 cites W2036123416 @default.
• W2120891746 cites W2041993851 @default.
• W2120891746 cites W2043681870 @default.
• W2120891746 cites W2044907031 @default.
• W2120891746 cites W2046002534 @default.
• W2120891746 cites W2051518586 @default.
• W2120891746 cites W2053024965 @default.
• W2120891746 cites W2061067704 @default.
• W2120891746 cites W2073433189 @default.
• W2120891746 cites W2100940789 @default.
• W2120891746 cites W2107235511 @default.
• W2120891746 cites W2108001777 @default.
• W2120891746 cites W2109203458 @default.
• W2120891746 cites W2126454641 @default.
• W2120891746 cites W2134788165 @default.
• W2120891746 cites W2147547928 @default.
• W2120891746 cites W2161668461 @default.
• W2120891746 cites W2164907370 @default.
• W2120891746 doi "https://doi.org/10.1017/s0954102012000892" @default.
• W2120891746 hasPublicationYear "2012" @default.
• W2120891746 type Work @default.
• W2120891746 sameAs 2120891746 @default.
• W2120891746 citedByCount "20" @default.
• W2120891746 countsByYear W21208917462013 @default.
• W2120891746 countsByYear W21208917462014 @default.
• W2120891746 countsByYear W21208917462015 @default.
• W2120891746 countsByYear W21208917462017 @default.
• W2120891746 countsByYear W21208917462018 @default.
• W2120891746 countsByYear W21208917462019 @default.
• W2120891746 countsByYear W21208917462021 @default.
• W2120891746 countsByYear W21208917462022 @default.
• W2120891746 countsByYear W21208917462023 @default.
• W2120891746 crossrefType "journal-article" @default.
• W2120891746 hasAuthorship W2120891746A5001070932 @default.
• W2120891746 hasAuthorship W2120891746A5003067772 @default.
• W2120891746 hasAuthorship W2120891746A5012816010 @default.
• W2120891746 hasAuthorship W2120891746A5024631495 @default.
• W2120891746 hasAuthorship W2120891746A5037005754 @default.
• W2120891746 hasAuthorship W2120891746A5039802973 @default.
• W2120891746 hasAuthorship W2120891746A5051271480 @default.
• W2120891746 hasAuthorship W2120891746A5063361805 @default.
• W2120891746 hasBestOaLocation W21208917461 @default.
• W2120891746 hasConcept C111368507 @default.
• W2120891746 hasConcept C115880899 @default.
• W2120891746 hasConcept C121332964 @default.
• W2120891746 hasConcept C127313418 @default.
• W2120891746 hasConcept C151730666 @default.
• W2120891746 hasConcept C185544564 @default.
• W2120891746 hasConcept C187320778 @default.
• W2120891746 hasConcept C2816523 @default.
• W2120891746 hasConcept C39432304 @default.
• W2120891746 hasConcept C550196577 @default.
• W2120891746 hasConcept C76886044 @default.
• W2120891746 hasConceptScore W2120891746C111368507 @default.
• W2120891746 hasConceptScore W2120891746C115880899 @default.
• W2120891746 hasConceptScore W2120891746C121332964 @default.
• W2120891746 hasConceptScore W2120891746C127313418 @default.
• W2120891746 hasConceptScore W2120891746C151730666 @default.
• W2120891746 hasConceptScore W2120891746C185544564 @default.
• W2120891746 hasConceptScore W2120891746C187320778 @default.
• W2120891746 hasConceptScore W2120891746C2816523 @default.
• W2120891746 hasConceptScore W2120891746C39432304 @default.
• W2120891746 hasConceptScore W2120891746C550196577 @default.
• W2120891746 hasConceptScore W2120891746C76886044 @default.
• W2120891746 hasIssue "3" @default.
• W2120891746 hasLocation W21208917461 @default.
• W2120891746 hasLocation W21208917462 @default.
• W2120891746 hasLocation W21208917463 @default.
• W2120891746 hasLocation W21208917464 @default.

• next