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3 years ago

Braaten, Hans F.V

Braaten, Hans F.V

Research focus •

Research focus • Drivers of changing [Hg] in the aqueous environment • Mechanisms controlling [TotHg] and [MeHg] • Study includes: − Lake chemistry − Physical catchment factors • Provides data for future assessment of: − What controls the mobilization of MeHg to the aquatic food chain − Why levels of Hg in fish are increasing in these lake systems Hans Fredrik Veiteberg Braaten 8/16/12 4

Research approach • Mechanisms controlling Hg speciation in lake systems 1. TRANSPORT • TOC transport vector for Hg species 2. METHYLATION • Sulfate (SO 4 2- ) availability for S-reducing bacteria (SRB) • Nutrition availability • Reducing wetland conditions 3. DE-METHYLATION • In-lake photo de-methylation • The first study to report: • TotHg and MeHg • General water chemistry • Physical catchment characteristics • N = 45 lakes Hans Fredrik Veiteberg Braaten 8/16/12 5

Sustainable brewing using innovative cleaning technologies. Han
Overview of Toxicology of Mercury - Teledyne Leeman Labs
GRUNDFOS PUMP HANDBOOK PU MP HAN DB O OK
GRUNDFOS INDUSTRY PUMP HANDBOOK PU MP HAN DB O OK
GLOBIO-aquatic - University of Trieste
Country City Erasmuscode Name of the Partnerinstitution In ... - HAN
ON THE STABILITY OF THE SKY-HOOK Alois Steindl and Hans ...
Structure of Cathodically Deposited Nickel ... - Han's home page
mercury concentrations in lake sediments – revisiting the ... - UQAM
Link to full text (.pdf) - Hans H. Stein - University of Illinois at Urbana ...
WEIDER, LAWRENCE J., AND HANS BERND STICH. Spatial - ASLO
Aspects of phosphorus nutrition in swine - Hans H. Stein - University ...
Link to full text (.pdf) - Hans H. Stein - University of Illinois at Urbana ...
Board Invited Review: Management and feeding ... - Hans H. Stein
Waikato Lakes Catchments - Landcare Trust
Natural Flood Management
Modelling the effects of catchment properties on DOC fluxes in the ...
for Lake Ngaroto - Landcare Trust
National Nile Basin Water Quality Monitoring Baseline Report for ...
Patterns and regulation of dissolved organic carbon
HOULE, DANIEL, RICHARD CARIGNAN, MARIUS ... - ASLO
Maine Woods Update April 4, 2011 - Maine Chapter - Sierra Club
Wetlands - Osceola County Extension - University of Florida