Coring Sampler for Chemical Analyses of Soft Sediments

Variation Of Mercury Concentration in Fish Taken from Lake Boeuf, Southeastern Louisiana

“…Sediment samples were collected using a coring sampler designed for soft sediments (7). After collection, the sediments were stored in the PVC coring tubes and returned to the laboratory.…”

Trace Metals in Fish and Sediments from Lake Boeuf, Southeastern Louisiana

“…Sediment samples were collected using a coring sampler designed for soft sediments (15). After collection, the sediments were stored in the PVC coring tubes and returned to Nicholls State University.…”

The Effect of Diagenetic Processes on the Radiochronology of Soft Sediments Using210Pb and137Cs

“…pH and Eh measurements in the modified core have been reported (14). It was reported that the pH values increased from a value of 4.8 in the first segment to a nearly constant value of 7.2 after 10-15 cm.…”

“…1) using the technique and coring sampler described previously (14). One of the core tubes was modified by drilling 1.5 cm holes spaced 4 cm apart in two vertical lines on opposite sides of the tube.…”

“…This continued until all depths had been measured. The measured pH and Eh values were reported earlier (14). One core sample was sealed on both ends, labeled, and returned to the lab for analysis.…”