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Nutrient inputs to the coastal ocean from submarine groundwater discharge in a groundwater-dominated system: Relation to land use (Kona coast, Hawaii, U.S.A.)
Nutrient inputs the coastal ocean submarine groundwater discharge in a groundwater-dominated system Relation to land use
2014/4/17
We evaluated the magnitude and composition (in terms of salinity,223Ra and224 Ra activity, and nutrient concentrations) of submarine groundwater discharge (SGD) fluxes at 11 sites on the Kona coast of...
Vertical Structure of Time-Dependent Flow Dominated by Friction in a Well-Mixed Fluid
Time-Dependent Flow Well-Mixed Fluid Friction
2009/2/18
Solutions of a linear hydrodynamic equation of motion with linear boundary conditions are obtained to describe the horizontal current, as a function of depth and time, determined by a given history of...
The Dynamics of Barotropically Dominated Rings
Barotropically Dominated Rings vorticity contours lower layer evolution
2008/12/12
Based on observations, the proposition is forwarded that some rings involve important deep flow. The work described herein is directed at understanding the consequences on eddy evolution of such struc...
A comparative study of carbon dioxide degassing in river- and marine-dominated estuaries
A comparative study of carbon dioxide degassing in river marine-dominated estuaries
2014/4/21
The partial pressure of carbon dioxide (pCO2), concentration of total dissolved inorganic carbon, and total alkalinity were measured at both high tide and low tide in the surface water of three Georgi...
A comparative study of carbon dioxide degassing in river- and marine-dominated estuaries
carbon dioxide degassing river- and marine-dominated estuaries
2014/4/18
The partial pressure of carbon dioxide (pCO2), concentration of total dissolved inorganic carbon, and total alkalinity were measured at both high tide and low tide in the surface water of three Georgi...
Direct and indirect effects of burrowing crab Chasmagnathus granulatus activities on erosion of southwest Atlantic Sarcocornia-dominated marshes
Direct and indirect effects burrowing crab Chasmagnathus granulatus activities southwest Atlantic Sarcocornia-dominated marshes
2014/4/21
Using field measurements and field experiments, we investigated the effect of a dominant Southwest Atlantic intertidal burrowing crab, Chasmagnathus granulatus, on the inland growth of tidal creeks an...
Biostabilization of cohesive sediment beds in a freshwater wave-dominated environment
Biostabilization of cohesive sediment beds a freshwater wave-dominated environment
2014/4/23
An assessment of bed sediment stability was carried out over biostabilized and nonbiostabilized cohesive sediment within a laboratory wave flume. Biofilms of 5, 9, and 15 d were grown over kaolinite, ...
Are groundwater inputs into river-dominated areas important? The Chao Phraya River – Gulf of Thailand
groundwater inputs into river-dominated Chao Phraya River – Gulf of Thailand
2014/5/5
We used the natural geochemical tracers radon-222 and radium isotopes (223Ra, 224Ra, 226Ra, 228Ra) to assess exchange rates between the Chao Phraya River and the Gulf of Thailand, and the magnitude of...
Dynamics of extracellular polymeric substance (EPS) production and loss in an estuarine, diatom-dominated, microalgal biofilm over a tidal emersion–immersion period
extracellular polymeric substance diatom-dominated
2014/4/23
We studied patterns of production and loss of four different extracellular polymeric substance (EPS) fractions—
colloidal carbohydrates, colloidal EPS (cEPS), hot water (HW)–extracted and hot bicarbo...
Mass-transfer limitation of nutrient uptake by a wave-dominated reef flat community
nutrient uptake Mass-transfer limitation
2014/5/19
Maximum rates of phosphate, nitrate, and ammonium uptake by a reef flat community were estimated from rates
of frictional dissipation that were calculated from the attenuation of waves propagat...
Peptide hydrolysis, amino acid oxidation, and nitrogen uptake in communities seasonally dominated by Aureococcus anophagefferens
Peptide hydrolysis amino acid oxidation nitrogen uptake communities seasonally Aureococcus anophagefferens
2014/5/27
Elevated levels of dissolved organic nitrogen (DON) and dissolved inorganic nitrogen (DIN) are among the factors implicated in the initiation of algal blooms. However, the degree to which phytoplankto...