Matches in SemOpenAlex for { <https://semopenalex.org/work/W2321866408> ?p ?o ?g. }
- W2321866408 endingPage "2687" @default.
- W2321866408 startingPage "2680" @default.
- W2321866408 abstract "Monomethylmercury (MMHg) is a neurotoxin of concern in the Canadian Arctic due to its tendency to bioaccumulate and the importance of fish and wildlife in the Inuit diet. In lakes and wetlands, microbial sediment communities are integral to the cycling of MMHg; however, the role of Arctic marine sediments is poorly understood. With projected warming, the effect of temperature on the production and degradation of MMHg in Arctic environments also remains unclear. We examined MMHg dynamics across a temperature gradient (4, 12, 24 °C) in marine sediments collected in Allen Bay, Nunavut. Slurries were spiked with stable mercury isotopes and amended with specific microbial stimulants and inhibitors, and subsampled over 12 days. Maximal methylation and demethylation potentials were low, ranging from below detection to 1.13 pmol g(-1) h(-1) and 0.02 pmol g(-1) h(-1), respectively, suggesting that sediments are likely not an important source of MMHg to overlying water. Our results suggest that warming may result in an increase in Hg methylation - controlled by temperature-dependent sulfate reduction, without a compensatory increase in demethylation. This study highlights the need for further research into the role of high Arctic marine sediments and climate on the Arctic marine MMHg budget." @default.
- W2321866408 created "2016-06-24" @default.
- W2321866408 creator A5008466927 @default.
- W2321866408 creator A5036123611 @default.
- W2321866408 creator A5071733222 @default.
- W2321866408 creator A5088547511 @default.
- W2321866408 date "2014-02-20" @default.
- W2321866408 modified "2023-10-14" @default.
- W2321866408 title "Temperature and the Sulfur Cycle Control Monomethylmercury Cycling in High Arctic Coastal Marine Sediments from Allen Bay, Nunavut, Canada" @default.
- W2321866408 cites W1480659684 @default.
- W2321866408 cites W1565549264 @default.
- W2321866408 cites W1966923730 @default.
- W2321866408 cites W1990273595 @default.
- W2321866408 cites W1996421412 @default.
- W2321866408 cites W2004999616 @default.
- W2321866408 cites W2008224475 @default.
- W2321866408 cites W2012448432 @default.
- W2321866408 cites W2016657419 @default.
- W2321866408 cites W2018727681 @default.
- W2321866408 cites W2022195135 @default.
- W2321866408 cites W2024417959 @default.
- W2321866408 cites W2026400688 @default.
- W2321866408 cites W2026667735 @default.
- W2321866408 cites W2026874696 @default.
- W2321866408 cites W2027712647 @default.
- W2321866408 cites W2042068029 @default.
- W2321866408 cites W2042672900 @default.
- W2321866408 cites W2044596272 @default.
- W2321866408 cites W2044967210 @default.
- W2321866408 cites W2046339374 @default.
- W2321866408 cites W2054645658 @default.
- W2321866408 cites W2057766473 @default.
- W2321866408 cites W2060882368 @default.
- W2321866408 cites W2062185418 @default.
- W2321866408 cites W2065013185 @default.
- W2321866408 cites W2065137445 @default.
- W2321866408 cites W2068826281 @default.
- W2321866408 cites W2091913250 @default.
- W2321866408 cites W2093782038 @default.
- W2321866408 cites W2096274126 @default.
- W2321866408 cites W2125605275 @default.
- W2321866408 cites W2145678161 @default.
- W2321866408 cites W2152909857 @default.
- W2321866408 cites W2165068952 @default.
- W2321866408 cites W2165268976 @default.
- W2321866408 cites W2165751990 @default.
- W2321866408 cites W2179943024 @default.
- W2321866408 cites W224242198 @default.
- W2321866408 cites W2323128186 @default.
- W2321866408 cites W2329639364 @default.
- W2321866408 cites W2335776656 @default.
- W2321866408 cites W2477742435 @default.
- W2321866408 cites W4253950485 @default.
- W2321866408 cites W4378763101 @default.
- W2321866408 doi "https://doi.org/10.1021/es405253g" @default.
- W2321866408 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24555761" @default.
- W2321866408 hasPublicationYear "2014" @default.
- W2321866408 type Work @default.
- W2321866408 sameAs 2321866408 @default.
- W2321866408 citedByCount "34" @default.
- W2321866408 countsByYear W23218664082015 @default.
- W2321866408 countsByYear W23218664082016 @default.
- W2321866408 countsByYear W23218664082017 @default.
- W2321866408 countsByYear W23218664082018 @default.
- W2321866408 countsByYear W23218664082019 @default.
- W2321866408 countsByYear W23218664082020 @default.
- W2321866408 countsByYear W23218664082022 @default.
- W2321866408 countsByYear W23218664082023 @default.
- W2321866408 crossrefType "journal-article" @default.
- W2321866408 hasAuthorship W2321866408A5008466927 @default.
- W2321866408 hasAuthorship W2321866408A5036123611 @default.
- W2321866408 hasAuthorship W2321866408A5071733222 @default.
- W2321866408 hasAuthorship W2321866408A5088547511 @default.
- W2321866408 hasConcept C107872376 @default.
- W2321866408 hasConcept C111368507 @default.
- W2321866408 hasConcept C115880899 @default.
- W2321866408 hasConcept C127313418 @default.
- W2321866408 hasConcept C151730666 @default.
- W2321866408 hasConcept C166957645 @default.
- W2321866408 hasConcept C185592680 @default.
- W2321866408 hasConcept C18903297 @default.
- W2321866408 hasConcept C199360897 @default.
- W2321866408 hasConcept C205649164 @default.
- W2321866408 hasConcept C2777777548 @default.
- W2321866408 hasConcept C2780373914 @default.
- W2321866408 hasConcept C2816523 @default.
- W2321866408 hasConcept C39432304 @default.
- W2321866408 hasConcept C41008148 @default.
- W2321866408 hasConcept C518008717 @default.
- W2321866408 hasConcept C541528975 @default.
- W2321866408 hasConcept C71572567 @default.
- W2321866408 hasConcept C86803240 @default.
- W2321866408 hasConceptScore W2321866408C107872376 @default.
- W2321866408 hasConceptScore W2321866408C111368507 @default.
- W2321866408 hasConceptScore W2321866408C115880899 @default.
- W2321866408 hasConceptScore W2321866408C127313418 @default.
- W2321866408 hasConceptScore W2321866408C151730666 @default.
- W2321866408 hasConceptScore W2321866408C166957645 @default.