Web1 sep. 2024 · The flux of lithogenic material derived primarily from sediment resuspension was much greater at 500 m in 2014−2016 compared with previous years, implying its … Web1 jun. 2015 · Lithogenics are one of three overarching classes of particles present in marine systems, together with biogenic particles (living and dead organic matter and mineral …
Lateral Transport of Lithogenic Particles from the Continental …
WebThese particles had a decreased PFe lithogenic contribution (50 %) with a similar (25 %) sedimentary PMn content than closer to the margin (Fig. 8b, c). The increasing nature of non-lithogenic PFe is linked to the bloom in surface waters ( PFe∕PAl ratio of 0.30 mol mol −1 , PP of 197 nmol L −1 , and Chl a concentration of 6.21 mg m −3 at station 61), with … Web10 sep. 2024 · They showed that 42–50% of POC fluxes were strictly associated with lithogenic particles. Process studies conducted in 0.2-μm filtered seawater later showed that the introduction of Saharan dust actually triggered the abiotic formation of transparent exopolymer particles (TEP) leading to the formation of organic mineral aggregates and … how to send inmail linkedin
Biogenic and lithogenic particle fluxes in the western region of the ...
Web8 jan. 2024 · Lithogenic flux increased by 43% from 115 to 335 m, likely as a result of the lateral transport of small lithogenic particles from the shallow shelf when shelf waters … Web29 mrt. 2024 · The marine and lithogenic origin of ions characteristic of major sea-salt components (Cl −, Na +, Br −, SO 4 2−, Mg 2+, Ca 2+, and K +) are investigated. A marine aerosol record is developed based on an updated radiocarbon age model, and the influence of ice-wedge growth processes and changes in geography are considered in the … WebDifferent from dAl, the apparent oxygen utilization relationship with dMn concentrations indicated that the regeneration of lithogenic particles under hypoxic conditions played a more important role than the remineralization of settling organic particles in controlling dMn distributions in the subsurface and intermediate water body (100–1,000 m) of the BoB … how to send inventory to amazon fba