Micrometeorological measurements of land-air Hg fluxes, Great Bay, Tuckerton, New Jersey

Analyzing Hg samples at the Advanced Photon Source, Argonne National Lab.

Collecting sediment cores for methylation-demethylation measurements, Woodbury Creek, New Jersey

Collecting sediment for mercury reduction experiments, Tivoli South Bay, New York

Collecting mercury samples, Berry's Creek, New Jersey Meadowlands

Derek – Francesco -Hateras pole

Analyzing Hg samples at the Advanced Photon Source, Argonne National Lab.

Collecting snow for Hg and microbial analysis.

Microcosms incubations for studies on redox transformations of Hg in subsurface sediments.

Bioreporter assays in Greenland.