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Isotopic and elemental characterization of colloidal organic matter from the Chesapeake Bay and Galveston Bay
(, 1997 Dec)
In order to investigate sources and turnover rates of dissolved organic matter from Chesapeake Bay and Galveston Bay, colloidal organic matter (COM) was isolated using cross-flow ultrafiltration and subsequently characterized ...
Sediment-water exchange of Mn, Fe, Ni and Zn in Galveston Bay, Texas
(, 2001 Mar)
In-situ benthic flux studies were conducted at three stations in Upper Galveston Bay twice during March 1996 to directly measure release rates of dissolved Mn, Fe, Mi and Zn from the sediments. Results showed reproducible ...
Silver in river and estuarine waters of Texas: Evidence for complexation to macromolecular organic matter
(, 1996 199)
Concentration and phase speciation of Ag in selected Texas rivers and in the Trinity River estuary were measured in order to establish the major factors which control its fate in the aquatic environment from source to sink. ...
Complexation of silver by macromolecular organic sulfur complexes in estuarine waters of Galveston Bay
(, 1997 200)
Studies are currently being conducted which have the objectives of gaining a better understanding of the degree of organic complexation of Ag in fresh and estuarine waters by relating the ambient concentration of stable ...