Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Steven Cappellino"'
Autor:
Larry McShea, Steven Cappellino, John W. M. Rudd, Charles L. Dobbs, Charles T. Driscoll, Nicolas S. Bloom, Robert P. Mason, Gary A. Gill
Publikováno v:
Environmental Science & Technology. 33:663-669
The aqueous flux of inorganic Hg and monomethyl Hg from sediments to the water column was determined at several sites in Lavaca Bay, an estuary along the Texas Coast, historically impacted by Hg discharges. Diffusive fluxes were calculated at 15 site
Autor:
Shaunna Asbill, Mead A. Allison, Steven Cappellino, Larry McShea, Peter H. Santschi, A. Britt Perlet, Charles L. Dobbs
Publikováno v:
Environmental Science & Technology. 33:378-391
Mercury was released in the late 1960s from a chlor-alkali facility managed by ALCOA and deposited into sediments of Lavaca Bay, TX. Sediments have recorded this event as a well-defined subsurface concentration maximum. Radionuclide, mercury, X-radio
Autor:
Nicolas S. Bloom, Charles T. Driscoll, Steven Cappellino, Charles L. Dobbs, Larry McShea, John W. M. Rudd, Robert P. Mason, Gary A. Gill
Publikováno v:
Environmental Science & Technology. 33:7-13
Sediment depth profiles of total mercury (THg) and monomethylmercury (MMHg) were collected at 15 sites in an anthropogenically contaminated estuarine system (Lavaca Bay, TX). THg in the solid phase increased with depth to a maximum located at 10−30