Matches in SemOpenAlex for { <https://semopenalex.org/work/W4242359770> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W4242359770 abstract "Abstract. Quantifying the amount of cesium incorporated into marine sediments as a result of the Fukushima Dai-ichi Nuclear Power Plant (FDNPP) accident has proven challenging due to the limited multi-core sampling from within the 30 km zone around the facility, the inherent spatial heterogeneities in ocean sediments, and the potential for inventory fluctuations due to physical, biological, and chemical processes. Using 210Pb, 234Th, 137Cs, and 134Cs profiles from 20 sediment cores, coastal sediment inventories were reevaluated. A minimum 137Cs sediment inventory of 100 ± 50 TBq was found for an area of 55 000 km2 using cores from this study and a total of 130 ± 60 TBq using an additional 181 samples. These inventories represent less than 1% of the estimated 15–30 PBq of cesium released during the FDNPP disaster and constitute ~ 90% of the total coastal inventory of 137Cs remaining in 2012. The time needed for surface sediment activities (0 to 3 cm) at the 20 locations to reduce by 50% via bioturbation was estimated to range from 0.4 to 26 years, indicating a much greater persistence of cesium in the sediments relative to coastal water activities. However, due to the observed variability in mixing rates, grain size, and inventories, additional cores are needed to further improve estimates and capture the full extent of cesium penetration into the shallow coastal sediments, which was deeper than 14 cm for all cores retrieved from water depths less than 150 m." @default.
- W4242359770 created "2022-05-12" @default.
- W4242359770 creator A5012317636 @default.
- W4242359770 creator A5058872600 @default.
- W4242359770 date "2014-05-20" @default.
- W4242359770 modified "2023-09-29" @default.
- W4242359770 title "Spatial variability and the fate of cesium in coastal sediments near Fukushima, Japan" @default.
- W4242359770 cites W1982788984 @default.
- W4242359770 cites W1990928167 @default.
- W4242359770 cites W1997446431 @default.
- W4242359770 cites W2001612355 @default.
- W4242359770 cites W2002147893 @default.
- W4242359770 cites W2005900922 @default.
- W4242359770 cites W2006616115 @default.
- W4242359770 cites W2008385258 @default.
- W4242359770 cites W2009578083 @default.
- W4242359770 cites W2016755720 @default.
- W4242359770 cites W2018851705 @default.
- W4242359770 cites W2027405581 @default.
- W4242359770 cites W2032491023 @default.
- W4242359770 cites W2037832847 @default.
- W4242359770 cites W2040150596 @default.
- W4242359770 cites W2040208163 @default.
- W4242359770 cites W2040935302 @default.
- W4242359770 cites W2050468492 @default.
- W4242359770 cites W2062110215 @default.
- W4242359770 cites W2064727791 @default.
- W4242359770 cites W2067365178 @default.
- W4242359770 cites W2071425922 @default.
- W4242359770 cites W2072357922 @default.
- W4242359770 cites W2073332225 @default.
- W4242359770 cites W2078471503 @default.
- W4242359770 cites W2093028980 @default.
- W4242359770 cites W2100446004 @default.
- W4242359770 cites W2134702012 @default.
- W4242359770 cites W2136831765 @default.
- W4242359770 doi "https://doi.org/10.5194/bgd-11-7235-2014" @default.
- W4242359770 hasPublicationYear "2014" @default.
- W4242359770 type Work @default.
- W4242359770 citedByCount "6" @default.
- W4242359770 countsByYear W42423597702014 @default.
- W4242359770 countsByYear W42423597702016 @default.
- W4242359770 countsByYear W42423597702017 @default.
- W4242359770 countsByYear W42423597702018 @default.
- W4242359770 countsByYear W42423597702019 @default.
- W4242359770 crossrefType "posted-content" @default.
- W4242359770 hasAuthorship W4242359770A5012317636 @default.
- W4242359770 hasAuthorship W4242359770A5058872600 @default.
- W4242359770 hasBestOaLocation W42423597701 @default.
- W4242359770 hasConcept C105795698 @default.
- W4242359770 hasConcept C111368507 @default.
- W4242359770 hasConcept C114793014 @default.
- W4242359770 hasConcept C127313418 @default.
- W4242359770 hasConcept C153018869 @default.
- W4242359770 hasConcept C178790620 @default.
- W4242359770 hasConcept C185592680 @default.
- W4242359770 hasConcept C187320778 @default.
- W4242359770 hasConcept C2816523 @default.
- W4242359770 hasConcept C33923547 @default.
- W4242359770 hasConcept C39432304 @default.
- W4242359770 hasConcept C519659679 @default.
- W4242359770 hasConcept C76886044 @default.
- W4242359770 hasConcept C94747663 @default.
- W4242359770 hasConceptScore W4242359770C105795698 @default.
- W4242359770 hasConceptScore W4242359770C111368507 @default.
- W4242359770 hasConceptScore W4242359770C114793014 @default.
- W4242359770 hasConceptScore W4242359770C127313418 @default.
- W4242359770 hasConceptScore W4242359770C153018869 @default.
- W4242359770 hasConceptScore W4242359770C178790620 @default.
- W4242359770 hasConceptScore W4242359770C185592680 @default.
- W4242359770 hasConceptScore W4242359770C187320778 @default.
- W4242359770 hasConceptScore W4242359770C2816523 @default.
- W4242359770 hasConceptScore W4242359770C33923547 @default.
- W4242359770 hasConceptScore W4242359770C39432304 @default.
- W4242359770 hasConceptScore W4242359770C519659679 @default.
- W4242359770 hasConceptScore W4242359770C76886044 @default.
- W4242359770 hasConceptScore W4242359770C94747663 @default.
- W4242359770 hasLocation W42423597701 @default.
- W4242359770 hasLocation W42423597702 @default.
- W4242359770 hasLocation W42423597703 @default.
- W4242359770 hasOpenAccess W4242359770 @default.
- W4242359770 hasPrimaryLocation W42423597701 @default.
- W4242359770 hasRelatedWork W2021159133 @default.
- W4242359770 hasRelatedWork W2026659314 @default.
- W4242359770 hasRelatedWork W2080429623 @default.
- W4242359770 hasRelatedWork W2140955167 @default.
- W4242359770 hasRelatedWork W2350658893 @default.
- W4242359770 hasRelatedWork W2384860961 @default.
- W4242359770 hasRelatedWork W2386287586 @default.
- W4242359770 hasRelatedWork W2897955232 @default.
- W4242359770 hasRelatedWork W4242359770 @default.
- W4242359770 hasRelatedWork W2095526806 @default.
- W4242359770 isParatext "false" @default.
- W4242359770 isRetracted "false" @default.
- W4242359770 workType "article" @default.