F07B20465 |
Mercury Stable Isotope Fractionation to Elucidate Biogeochemical Transformations in the Environment |
Fellow |
September 1, 2007 through
June 1, 2010
|
F07B20467 |
Impacts of Land Use on Mercury in Urban Stormwater Runoff |
Fellow |
January 1, 2007 through
January 1, 2010
|
F6A20041 |
The Effects of Sediment Capping on Mercury Methylation |
Fellow |
September 1, 2006 through
September 1, 2009
|
F6A20648 |
Mercury Isotope Fractionation During Transport and Transformation Processes |
Fellow |
August 22, 2006 through
August 21, 2009
|
F6B10067 |
Direct Kinetic Studies of the Gas Phase Transformation of Elemental Mercury by Hydroxyl and Halogen Radicals |
Fellow |
August 1, 2006 through
July 31, 2008
|
F6B10699 |
A Global Model of Atmospheric Mercury Chemistry, Emissions, and Deposition: Improvements Through Inverse Modeling of Atmospheric Observations |
Fellow |
September 1, 2006 through
August 31, 2009
|
F6C20816 |
Evaluation, Assessment, and Determination of Risk to High Trophic Level Piscivores in the Mid-Atlantic: A Spatial, Biological, and Comparative Case Study of Mercury in Virginia and New England Bald Eagle (Haliaeetus Leucocephalus) Populations |
Fellow |
September 1, 2006 through
August 31, 2009
|
F6C80505 |
A Probabilistic Assessment of Mercury Exposure to African Americans Consuming Seafood |
Fellow |
September 1, 2006 through
September 1, 2008
|
R827629 |
Watershed Influences on Transport, Fate, and Bioavailability of Mercury in Lake Superior |
Grant |
October 1, 1999 through
September 30, 2002
|
R827630 |
Methylmercury Sources to Lakes in Forested Watersheds: Has Enhanced Methylation Increased Mercury in Fish Relative to Atmospheric Deposition? |
Grant |
October 1, 1999 through
September 30, 2002
|
R827631 |
Response of Methylmercury Production and Accumulation to Changes in Hg Loading: A Whole-ecosystem Mercury Loading Study |
Grant |
October 1, 1999 through
September 30, 2002
|
R827632 |
Photo Induced Reduction of Mercury in Lakes, Wetlands, and Soils |
Grant |
September 1, 1999 through
August 31, 2002
|
R827633 |
Chemical and Biological Control of Mercury Cycling in Upland, Wetland and Lake Ecosystems in the Northeastern U.S. |
Grant |
November 1, 1999 through
October 31, 2002
|
R827634 |
Processes Controlling the Chemical/Isotopic Speciation and Distribution of Mercury from Contaminated Mine Sites |
Grant |
October 1, 1999 through
September 30, 2002
|
R827635 |
Microbiological and Physicochemical Aspects of Mercury Cycling in the Coastal/Estuarine Waters of Long Island Sound and Its River-Seawater Mixing Zones |
Grant |
October 1, 1999 through
September 30, 2002
|
R827653 |
Understanding the Role of Sulfur in the Production and Fate of Methylmercury in Watersheds |
Grant |
October 1, 1999 through
September 30, 2002
|
R827915 |
The Redox Cycle of Mercury in Natural Waters |
Grant |
October 11, 1999 through
October 10, 2002
|
R829795 |
Laser Based Studies of Atmospheric Mercury Transformation: Laboratory Kinetics and Ultrasensitive Detection of Elemental and Reactive Gaseous Mercury |
Grant |
January 1, 2003 through
December 31, 2006
|
R829796 |
Natural and Anthropogenic Sources of Mercury to the Atmosphere: Global and Regional Contributions |
Grant |
January 1, 2003 through
December 31, 2005
|
R829797 |
Inflow, Chemistry and Deposition of Mercury to the West Coast of the United States |
Grant |
June 1, 2002 through
June 1, 2005
|
R829798 |
Speciated Atmospheric Mercury: Gas/Particle Partitioning, Transformations, and Source Characterization |
Grant |
January 1, 2003 through
December 31, 2005
|
R829799 |
Models and Measurements for Investigating Atmospheric Transport and Photochemistry of Hg |
Grant |
November 1, 2002 through
October 31, 2005
|
R829800 |
Assessment of Natural Source (Geologic and Vegetation) Mercury Emissions: Speciation, Mechanisms and Significance |
Grant |
January 1, 2003 through
December 31, 2005
|
R830603 |
Natural Mercury Isotopes as Tracers of Sources, Cycling, and Deposition of Atmospheric Mercury |
Grant |
October 2, 2002 through
December 31, 2006
|