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Production, dissolution, accumulation, and potential export of biogenic silica in a Sargasso Sea mode-water eddy
Production dissolution accumulation
2010/4/16
Rates of biogenic silica (bSiO2) production, dissolution, accumulation, and potential bSiO2 export were
determined in a Sargasso Sea mode-water eddy (MWE) during two occupations in April 2007. Standi...
Dissolution of biogenic silica from land to ocean: Role of salinity and pH
Dissolution of biogenic silica land to ocean salinity pH
2008/4/18
The dissolution rates of diatom frustules, phytoliths, two diatomaceouslake sediments, a siliceous ooze from the Southern Ocean, a diatomite deposit, and a synthetic amorphous silica were measured in ...
Effects of surface roughness and oscillatory flow on the dissolution of plaster forms: Evidence for nutrient mass transfer to coral reef communities
surface roughness oscillatory flow dissolution of plaster forms nutrient mass transfer coral reef communities
2005/5/8
We dissolved plaster forms in seawater to examine the effects of surface roughness and flow conditions on masstransfer rates. Plaster blocks with varying roughness were dissolved under both steady and...
Dissolution mortality of juvenile bivalves in coastal marine deposits
Dissolution mortality juvenile bivalves coastal marine deposits
2004/5/14
We evaluate experimentally the effect of carbonate saturation state at the sediment-water interface (SWI) on survivorship of various size classes of the juvenile bivalve Mercenaria mercenaria. Populat...
Dissolution of particle-reactive radionuclides in deposit-feeder digestive fluids
particle-reactive radionuclides deposit-feeder digestive fluids
2002/5/26
Naturally occurring radionuclides such as 234Th, 7Be, and 210Pb are important tracers for quantifying sedimentmixing and sediment-accumulation rates. Profiles of these radionuclides in marine sediment...