Wetlands and hydric Soils
NRCS Wetlands Training site with ppt downloads available
How To Do A Wetland Delineation: (submitted by Rebecca Beduhn, SEH, Inc.)
Video lecture on mercury biogeochemistry of wetlands with a focus on methylmercury. This link includes a captioned lecture, a lecture transcript, and a copy of the lecture in pdf and powerpoint format. (Lauren Thompson, PhD student at the University of Alberta)