Matches in SemOpenAlex for { <https://semopenalex.org/work/W2735584673> ?p ?o ?g. }
- W2735584673 endingPage "12" @default.
- W2735584673 startingPage "1" @default.
- W2735584673 abstract "The aim of this study was to reveal the relative content of C, N, Ca, Si, P, Mg, K, S and Fe in seston particles in Norwegian coastal water (NCW), and how it relates to biological and hydrographic processes during seasonal cycles from October 2009-March 2012. The following over all stoichiometric relationship for the time series was obtained: C66N11Si3.4Ca2.3P1Mg0.73S0.37K0.35Fe0.30, which is novel for marine waters. A record-breaking (187-year record) negative North Atlantic Oscillation (NAO) index caused extreme physical forcing on the Norwegian Coastal Current Water (NCCW) during the winter 2009-2010, and the inflow and upwelling of saline Atlantic water (AW) in the fjord was thus extraordinary during late spring-early summer in 2010. The element concentrations in fjord seston particles responded strongly to this convection, revealed by maximum values of all elements, except Fe, exceeding average values with 10.8 × for Ca, 9.3 for K, 5.3 for S, 5.1 for Mg, 4.6 for Si, 4.0 for P, 3.8 for C, and 3.3 for N and Fe. This indicates that the signature of the Atlantic inflow was roughly two times stronger for Ca and K than for the others, probably connected with peaks in coccolithophorids and diatoms. There is, however, 1.5 × more of Si than Ca contained in the seston, which could be due to a stronger dominance of diatoms than coccolithophorids, confirming their environmental fitness. In total our data do not indicate any severe nutrient limitation with respect to N, P and Fe, but accumulation of iron by Fe-sequestering bacteria might at times reduce the availability of the dissolved Fe-fraction. There is a high correlation between most of the measured elements, except for Ca, which together with Fe only weakly correlated with the other elements. It is to be expected that environmental alterations in NCW related to climate change will influence the seston elemental composition, but the full effect of this will be strongly dependent on the future dominance of the high pressure versus low pressure systems (i.e. NAO index), since they are key regulators for the direction of wind driven vertical convection (i.e. upwelling or downwelling). Changes in stratification, temperature, light, pH (ocean acidification), CaCO3 concentrations (carbon pump) and availability of nutrients in the euphotic zone (biogeochemical cycling) are essential for the future dominance of coccolithophorids versus diatoms." @default.
- W2735584673 created "2017-07-21" @default.
- W2735584673 creator A5005239073 @default.
- W2735584673 creator A5009840476 @default.
- W2735584673 creator A5022421313 @default.
- W2735584673 creator A5027291002 @default.
- W2735584673 creator A5054559560 @default.
- W2735584673 creator A5070934736 @default.
- W2735584673 creator A5077138452 @default.
- W2735584673 date "2017-11-01" @default.
- W2735584673 modified "2023-10-13" @default.
- W2735584673 title "Seasonal variations in C:N:Si:Ca:P:Mg:S:K:Fe relationships of seston from Norwegian coastal water: Impact of extreme offshore forcing during winter-spring 2010" @default.
- W2735584673 cites W1027786409 @default.
- W2735584673 cites W1964653010 @default.
- W2735584673 cites W1965583492 @default.
- W2735584673 cites W1966685748 @default.
- W2735584673 cites W1967754104 @default.
- W2735584673 cites W1972290325 @default.
- W2735584673 cites W1973250628 @default.
- W2735584673 cites W1973974876 @default.
- W2735584673 cites W1974925727 @default.
- W2735584673 cites W1976527105 @default.
- W2735584673 cites W1980734762 @default.
- W2735584673 cites W1990976201 @default.
- W2735584673 cites W1994250180 @default.
- W2735584673 cites W1995864613 @default.
- W2735584673 cites W1996362927 @default.
- W2735584673 cites W1998902669 @default.
- W2735584673 cites W1999076403 @default.
- W2735584673 cites W2002442142 @default.
- W2735584673 cites W2004011629 @default.
- W2735584673 cites W2014147706 @default.
- W2735584673 cites W2015568664 @default.
- W2735584673 cites W2023654560 @default.
- W2735584673 cites W2025082879 @default.
- W2735584673 cites W2025087540 @default.
- W2735584673 cites W2028915685 @default.
- W2735584673 cites W2032692411 @default.
- W2735584673 cites W2037081726 @default.
- W2735584673 cites W2039158041 @default.
- W2735584673 cites W2040639202 @default.
- W2735584673 cites W2044900993 @default.
- W2735584673 cites W2049630700 @default.
- W2735584673 cites W2058222449 @default.
- W2735584673 cites W2058797193 @default.
- W2735584673 cites W2059100586 @default.
- W2735584673 cites W2060313313 @default.
- W2735584673 cites W2064396267 @default.
- W2735584673 cites W2064609248 @default.
- W2735584673 cites W2065146436 @default.
- W2735584673 cites W2066897561 @default.
- W2735584673 cites W2068135604 @default.
- W2735584673 cites W2070536925 @default.
- W2735584673 cites W2077298903 @default.
- W2735584673 cites W2077686402 @default.
- W2735584673 cites W2082261368 @default.
- W2735584673 cites W2091630399 @default.
- W2735584673 cites W2094045753 @default.
- W2735584673 cites W2095051997 @default.
- W2735584673 cites W2100827800 @default.
- W2735584673 cites W2109199054 @default.
- W2735584673 cites W2110471660 @default.
- W2735584673 cites W2116366256 @default.
- W2735584673 cites W2125402987 @default.
- W2735584673 cites W2129787978 @default.
- W2735584673 cites W2130267779 @default.
- W2735584673 cites W2131048418 @default.
- W2735584673 cites W2131456777 @default.
- W2735584673 cites W2131995552 @default.
- W2735584673 cites W2143854036 @default.
- W2735584673 cites W2144519027 @default.
- W2735584673 cites W2148362316 @default.
- W2735584673 cites W2150336317 @default.
- W2735584673 cites W2155718892 @default.
- W2735584673 cites W2157628527 @default.
- W2735584673 cites W2177332180 @default.
- W2735584673 cites W2179499671 @default.
- W2735584673 cites W2186265912 @default.
- W2735584673 cites W2252319439 @default.
- W2735584673 cites W2273839880 @default.
- W2735584673 cites W43859621 @default.
- W2735584673 doi "https://doi.org/10.1016/j.marchem.2017.07.001" @default.
- W2735584673 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5669302" @default.
- W2735584673 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29167595" @default.
- W2735584673 hasPublicationYear "2017" @default.
- W2735584673 type Work @default.
- W2735584673 sameAs 2735584673 @default.
- W2735584673 citedByCount "8" @default.
- W2735584673 countsByYear W27355846732018 @default.
- W2735584673 countsByYear W27355846732019 @default.
- W2735584673 countsByYear W27355846732020 @default.
- W2735584673 countsByYear W27355846732022 @default.
- W2735584673 crossrefType "journal-article" @default.
- W2735584673 hasAuthorship W2735584673A5005239073 @default.
- W2735584673 hasAuthorship W2735584673A5009840476 @default.
- W2735584673 hasAuthorship W2735584673A5022421313 @default.
- W2735584673 hasAuthorship W2735584673A5027291002 @default.
- W2735584673 hasAuthorship W2735584673A5054559560 @default.