Christopher Osburn

Bio

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Area(s) of Expertise

- Aquatic biogeochemistry of lakes, rivers, estuaries, and coastal waters
- Effects of extreme weather events on coastal carbon cycling and water quality
- Photochemical and microbial degradation of organic matter in natural waters

Publications

• A pan-Arctic algorithm for DOC concentrations from CDOM spectra , (2021)
• Calcification-driven CO2 emissions exceed “Blue Carbon” sequestration in a carbonate seagrass meadow , (2021)
• Chromophoric dissolved organic matter composition and load from a coastal river system under variable flow regimes , SCIENCE OF THE TOTAL ENVIRONMENT (2021)
• Landscape Controls on Nutrient Stoichiometry Regulate Lake Primary Production at the Margin of the Greenland Ice Sheet , ECOSYSTEMS (2021)
• Particulate and Dissolved Organic Matter in Stormwater Runoff Influences Oxygen Demand in Urbanized Headwater Catchments , ENVIRONMENTAL SCIENCE & TECHNOLOGY (2021)
• Riverine Discharge and Phytoplankton Biomass Control Dissolved and Particulate Organic Matter Dynamics over Spatial and Temporal Scales in the Neuse River Estuary, North Carolina , ESTUARIES AND COASTS (2021)
• When “Blue Carbon” turns white: Isotopic evidence of calcification-driven CO2 emissions in a carbonate seagrass meadow , (2021)
• A Decade of Annual Arctic DOC Export With Polar Surface Water in the East Greenland Current , Geophysical Research Letters (2020)
• A call for refining the role of humic-like substances in the oceanic iron cycle , SCIENTIFIC REPORTS (2020)
• Bioavailability and compositional changes of dissolved organic matter in urban headwaters , Aquatic Sciences (2020)

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Groups

• Faculty