FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4280493437> ?p ?o ?g. }

• W4280493437 endingPage "2535" @default.
• W4280493437 startingPage "2523" @default.
• W4280493437 abstract "Abstract. Increasing occurrences of extreme weather events, such as the 2018 drought over northern Europe, are a concerning issue under global climate change. High-resolution archives of natural hydroclimate proxies, such as rapidly accumulating sediments containing biogenic carbonates, offer the potential to investigate the frequency and mechanisms of such events in the past. Droughts alter the barium (Ba) concentration of near-continent seawater through the reduction in Ba input from terrestrial runoff, which in turn may be recorded as changes in the chemical composition (Ba/Ca) of foraminiferal calcium carbonates accumulating in sediments. However, so far the use of Ba/Ca as a discharge indicator has been restricted to planktonic foraminifera, despite the high relative abundance of benthic species in coastal, shallow-water sites. Moreover, benthic foraminiferal Ba/Ca has mainly been used in open-ocean records as a proxy for paleo-productivity. Here we report on a new geochemical data set measured from living (CTG-labeled) benthic foraminiferal species to investigate the capability of benthic Ba/Ca to record changes in river runoff over a gradient of contrasting hydroclimatic conditions. Individual foraminifera (Bulimina marginata, Nonionellina labradorica) were analyzed by laser-ablation ICP-MS over a seasonal and spatial gradient within Gullmar Fjord, Swedish west coast, during 2018–2019. The results are compared to an extensive meteorological and hydrological data set, as well as sediment and pore-water geochemistry. Benthic foraminiferal Ba/Ca correlates significantly to riverine runoff; however, the signals contain both spatial trends with distance to Ba source and species-specific influences such as micro-habitat preferences. We deduce that shallow-infaunal foraminifera are especially suitable as proxy for terrestrial Ba input and discuss the potential influence of water-column and pore-water Ba cycling. While distance to Ba source, water depth, pore-water geochemistry, and species-specific effects need to be considered in interpreting the data, our results demonstrate confidence in the use of Ba/Ca of benthic foraminifera from near-continent records as a proxy for past riverine discharge and to identify periods of drought." @default.
• W4280493437 created "2022-05-22" @default.
• W4280493437 creator A5002485112 @default.
• W4280493437 creator A5009709500 @default.
• W4280493437 creator A5036484370 @default.
• W4280493437 creator A5040389471 @default.
• W4280493437 creator A5050436935 @default.
• W4280493437 creator A5068466382 @default.
• W4280493437 creator A5078572944 @default.
• W4280493437 date "2022-05-16" @default.
• W4280493437 modified "2023-10-14" @default.
• W4280493437 title "Drought recorded by Ba∕Ca in coastal benthic foraminifera" @default.
• W4280493437 cites W1497067638 @default.
• W4280493437 cites W1511313527 @default.
• W4280493437 cites W1971865525 @default.
• W4280493437 cites W1985060923 @default.
• W4280493437 cites W1985988495 @default.
• W4280493437 cites W1987734384 @default.
• W4280493437 cites W1990934255 @default.
• W4280493437 cites W1993004738 @default.
• W4280493437 cites W1995010197 @default.
• W4280493437 cites W1996161739 @default.
• W4280493437 cites W1999192108 @default.
• W4280493437 cites W2005921282 @default.
• W4280493437 cites W2020043056 @default.
• W4280493437 cites W2021717734 @default.
• W4280493437 cites W2042773045 @default.
• W4280493437 cites W2043668123 @default.
• W4280493437 cites W2048854906 @default.
• W4280493437 cites W2058832354 @default.
• W4280493437 cites W2062783188 @default.
• W4280493437 cites W2065504687 @default.
• W4280493437 cites W2068405165 @default.
• W4280493437 cites W2072818509 @default.
• W4280493437 cites W2076850908 @default.
• W4280493437 cites W2081226145 @default.
• W4280493437 cites W2081629155 @default.
• W4280493437 cites W2086782132 @default.
• W4280493437 cites W2089507620 @default.
• W4280493437 cites W2116391933 @default.
• W4280493437 cites W2159054286 @default.
• W4280493437 cites W2161874332 @default.
• W4280493437 cites W2168318202 @default.
• W4280493437 cites W2171233235 @default.
• W4280493437 cites W2328531965 @default.
• W4280493437 cites W2573581380 @default.
• W4280493437 cites W2594504902 @default.
• W4280493437 cites W2732147644 @default.
• W4280493437 cites W2803350585 @default.
• W4280493437 cites W2803672864 @default.
• W4280493437 cites W2809362079 @default.
• W4280493437 cites W2888845293 @default.
• W4280493437 cites W2894722917 @default.
• W4280493437 cites W2941874383 @default.
• W4280493437 cites W2982036083 @default.
• W4280493437 cites W3001770444 @default.
• W4280493437 cites W3016397873 @default.
• W4280493437 cites W3034737156 @default.
• W4280493437 cites W3080367007 @default.
• W4280493437 cites W3083590153 @default.
• W4280493437 cites W3083746599 @default.
• W4280493437 cites W3086277841 @default.
• W4280493437 cites W589232144 @default.
• W4280493437 doi "https://doi.org/10.5194/bg-19-2523-2022" @default.
• W4280493437 hasPublicationYear "2022" @default.
• W4280493437 type Work @default.
• W4280493437 citedByCount "3" @default.
• W4280493437 countsByYear W42804934372022 @default.
• W4280493437 countsByYear W42804934372023 @default.
• W4280493437 crossrefType "journal-article" @default.
• W4280493437 hasAuthorship W4280493437A5002485112 @default.
• W4280493437 hasAuthorship W4280493437A5009709500 @default.
• W4280493437 hasAuthorship W4280493437A5036484370 @default.
• W4280493437 hasAuthorship W4280493437A5040389471 @default.
• W4280493437 hasAuthorship W4280493437A5050436935 @default.
• W4280493437 hasAuthorship W4280493437A5068466382 @default.
• W4280493437 hasAuthorship W4280493437A5078572944 @default.
• W4280493437 hasBestOaLocation W42804934371 @default.
• W4280493437 hasConcept C108469399 @default.
• W4280493437 hasConcept C111368507 @default.
• W4280493437 hasConcept C127313418 @default.
• W4280493437 hasConcept C135310875 @default.
• W4280493437 hasConcept C151730666 @default.
• W4280493437 hasConcept C18903297 @default.
• W4280493437 hasConcept C2780275952 @default.
• W4280493437 hasConcept C2780368712 @default.
• W4280493437 hasConcept C2816523 @default.
• W4280493437 hasConcept C39432304 @default.
• W4280493437 hasConcept C50477045 @default.
• W4280493437 hasConcept C83042747 @default.
• W4280493437 hasConcept C86803240 @default.
• W4280493437 hasConceptScore W4280493437C108469399 @default.
• W4280493437 hasConceptScore W4280493437C111368507 @default.
• W4280493437 hasConceptScore W4280493437C127313418 @default.
• W4280493437 hasConceptScore W4280493437C135310875 @default.
• W4280493437 hasConceptScore W4280493437C151730666 @default.
• W4280493437 hasConceptScore W4280493437C18903297 @default.
• W4280493437 hasConceptScore W4280493437C2780275952 @default.

• next