Estimation and
Mapping of Wet and Dry Mercury Deposition Across Northeastern
North America
ERG conducted
high-resolution modeling of atmospheric mercury deposition to northeastern North America in support of a regional science
initiative to assess the factors controlling mercury levels in surface
waters and biota. More
Details...
Assessment of Forest Sensitivity
to Sulfur and Nitrogen Deposition in the Northeastern United States and Eastern Canada
Dr. Eric K. Miller of
Ecosystems Research Group, Ltd. Is the Lead Scientist for the US Regional
Assessment component of the New England Governors and Eastern Canadian
Premiers Forest Sensitivity to Acid Deposition Mapping
Initiative. More Details...
Atmospheric
Mercury in Vermont and New
England: Measurement of Deposition, Surface Exchanges, and Assimilation
in Terrestrial Ecosystems
In collaboration with
the Univ. of Vermont,
Univ. of Michigan,
USGS, and the State of Vermont, ERG is
conducting measurements of mercury exchanges between forests and the
atmosphere in New England. More
Details...
Estimation
and Mapping of Mercury Deposition in Vermont
and New Hampshire
ERG supported the VTDEC
lead VT-NH USEPA REMAP study of mercury risk to aquatic ecosystems by
providing high spatial resolution estimates of atmospheric mercury
deposition from precipitation, cloud water, dry aerosols, elemental Hg
vapor and reactive gaseous Hg.
Atmospheric
Deposition Estimates Supporting TMDL Analysis for Acid Impaired Lakes
Using data from NOAA and
the NADP and CASTNET acid deposition monitoring programs in conjunction with
ERG’s High Resolution Deposition Model (HRDM) we have developed estimates
of S and N loading to acid sensitive watersheds and lakes in New England.
Other
Projects
High-Resolution Forest Type
Map for New England
Digital Atlas of New England Bedrock Mineralogy and Chemistry
Digital Atlas of New England Soil Mineralogy and Chemistry
Quality Assurance Modeling
of Cloudwater Deposition for the CASTNET-cloud Program
