TY  - JOUR
A1  - Engstrom, D 
A1  - Fitzherald, W 
A1  - Cooke, C 
A1  - Lamborg, C 
A1  - Drevnick, P 
A1  - Swain, E 
A1  - Balough, S 
A1  - Balcom, P 
T1  - Atmospheric Hg Emissions from Preindtrial Gold and Silver Extraction in the Americas: A Reevaluation from Lake-Sediment Archives
Y1  - 2014//17
N1  - R829796
JF  - ENVIRONMENTAL SCIENCE & TECHNOLOGY
J1  - ENVIRON SCI TECHNOL
J2  - ENVIRONMENTAL SCIENCE & TECHNOLOGY
J3  - Enviornmenal Research
VL  - 48
IS  - 12
SP  - 6533
EP  - 6543
ER  - 


TY  - JOUR
A1  - Lepak, R 
A1  - Janssen, S 
A1  - Engstrom, D 
A1  - Krabbenhoft, D 
A1  - Tate, M 
A1  - Yin, R 
A1  - Fitzgerald, W 
A1  - Nagorski, S 
A1  - Hurley, J 
T1  - Resolving Atmospheric Mercury Loading and Source Trends from Isotopic Records of Remote North American Lake Sediments
Y1  - 2020//4
N1  - R829796
JF  - ENVIRONMENTAL SCIENCE & TECHNOLOGY
J1  - ENVIRON SCI TECHNOL
J2  - ENVIRONMENTAL SCIENCE & TECHNOLOGY
J3  - Enviornmenal Research
VL  - 54
IS  - 15
SP  - 9235
EP  - 9333
ER  -