Chris Osburn

Carbonate-associated organic matter: A form of “dissolvable” organic matter?

Zeller, M., Dam, B. V., McKenna, A., Lopes, C., Osburn, C., Fourqurean, J., … Böttcher, M. (2024, November 27).

Linear Source Apportionment Using Generalized Least Squares

Bryan, J. G., Hoff, P. D., & Osburn, C. L. (2024, September 17). TECHNOMETRICS, Vol. 9.

Shifting Sources and Fates of Carbon With Increasing Hydrologic Presses and Pulses in Coastal Wetlands

JOURNAL OF GEOPHYSICAL RESEARCH-BIOGEOSCIENCES, 129(7).

The unique biogeochemical role of carbonate-associated organic matter in a subtropical seagrass meadow

COMMUNICATIONS EARTH & ENVIRONMENT, 5(1).

Tryptophan-Like Fluorescence for Monitoring Fecal Contamination in a Marsh-Dominated Estuary

Harrison, J., Osburn, C., Harris, A., & Nelson, N. (2024, November 8). ACS ES&T WATER, Vol. 11.

A Pan-Arctic Algorithm to Estimate Dissolved Organic Carbon Concentrations From Colored Dissolved Organic Matter Spectral Absorption

GEOPHYSICAL RESEARCH LETTERS, 50(21).

Lignin phenol quantification from machine learning-assisted decomposition of liquid chromatography-absorbance spectroscopy data

Bruhn, A. D., Wunsch, U., Osburn, C. L., Rudolph, J. C., & Stedmon, C. A. (2023, June 20). LIMNOLOGY AND OCEANOGRAPHY-METHODS, Vol. 6.

Recent increases of rainfall and flooding from tropical cyclones (TCs) in North Carolina (USA): implications for organic matter and nutrient cycling in coastal watersheds

BIOGEOCHEMISTRY, 164(1), 257–276.

Routine Estimation of Dissolved Organic Matter Sources Using Fluorescence Data and Linear Least Squares

Bryan, J., Hoff, P., & Osburn, C. L. (2023, May 20). ACS ES&T WATER, Vol. 5.

Accumulation of recalcitrant dissolved organic matter in aerobic aquatic systems

Cotner, J. B., Anderson, N. J., & Osburn, C. (2022, August 12). LIMNOLOGY AND OCEANOGRAPHY LETTERS, Vol. 8.

Improving lignin quantification and characterization in seawater using spectral liquid chromatography and PARAFAC2

Jensen, A. D. B., Wünsch, U., Osburn, C. L., & Stedmon, C. A. (2022, March 28). (Vol. 3). Vol. 3.

Simulated response of St. Joseph Bay, Florida, seagrass meadows and their belowground carbon to anthropogenic and climate impacts

MARINE ENVIRONMENTAL RESEARCH, 179.

Temporal Stability of Seagrass Extent, Leaf Area, and Carbon Storage in St. Joseph Bay, Florida: a Semi-automated Remote Sensing Analysis

Lebrasse, M. C., Schaeffer, B. A., Coffer, M. M., Whitman, P. J., Zimmerman, R. C., Hill, V. J., … Osburn, C. L. (2022, March 15). ESTUARIES AND COASTS, Vol. 3.

A pan-Arctic algorithm for DOC concentrations from CDOM spectra

Gonçalves-Araujo, R., Granskog, M., Osburn, C., & Stedmon, C. (2021, March 4).

Calcification-driven CO2 emissions exceed "Blue Carbon" sequestration in a carbonate seagrass meadow

SCIENCE ADVANCES, 7(51).

Calcification-driven CO2 emissions exceed “Blue Carbon” sequestration in a carbonate seagrass meadow

Dam, B. V., Zeller, M., Lopes, C., Smyth, A., Böttcher, M., Osburn, C., … Thomas, H. (2021, January 14).

Landscape Controls on Nutrient Stoichiometry Regulate Lake Primary Production at the Margin of the Greenland Ice Sheet

Prater, C., Bullard, J. E., Osburn, C. L., Martin, S. L., Watts, M. J., & Anderson, N. J. (2021, August 17). ECOSYSTEMS, Vol. 8.

Particulate and Dissolved Organic Matter in Stormwater Runoff Influences Oxygen Demand in Urbanized Headwater Catchments

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 55(2), 952–961.

Riverine Discharge and Phytoplankton Biomass Control Dissolved and Particulate Organic Matter Dynamics over Spatial and Temporal Scales in the Neuse River Estuary, North Carolina

Hounshell, A. G., Fegley, S. R., Hall, N. S., Osburn, C. L., & Paerl, H. W. (2021, May 25). ESTUARIES AND COASTS, Vol. 5.

When “Blue Carbon” turns white: Isotopic evidence of calcification-driven CO2 emissions in a carbonate seagrass meadow

Zeller, M., Dam, B. V., Lopes, C., Smyth, A., Böttcher, M., Osburn, C., … Thomas, H. (2021, March 3).

A Decade of Annual Arctic DOC Export With Polar Surface Water in the East Greenland Current

Geophysical Research Letters.

A call for refining the role of humic-like substances in the oceanic iron cycle

SCIENTIFIC REPORTS, 10(1).

Bioavailability and compositional changes of dissolved organic matter in urban headwaters

Aquatic Sciences, 82(4).

Centennial clonal stability of asexual Daphnia in Greenland lakes despite climate variability

Ecology and Evolution.

Centennial clonal stability of asexualDaphniain Greenland lakes despite climate variability

Dane, M., Anderson, N. J., Osburn, C. L., Colbourne, J. K., & Frisch, D. (2020, July 24).

Chromophoric dissolved organic matter composition and load from a coastal river system under variable flow regimes

SCIENCE OF THE TOTAL ENVIRONMENT, 760.

Climate‐Driven Changes in Dissolved Organic Carbon and Water Clarity in Arctic Lakes of West Greenland

Journal of Geophysical Research: Biogeosciences.

Dityrosine formation via reactive oxygen consumption yields increasingly recalcitrant humic‐like fluorescent organic matter in the ocean

Limnology and Oceanography Letters.

Elevated organic carbon pulses persist in estuarine environment after major storm events

LIMNOLOGY AND OCEANOGRAPHY LETTERS, 6(1), 43–50.

Pulsed terrestrial organic carbon persists in an estuarine environment after major storm events

Asmala, E., Osburn, C., Paerl, R., & Paerl, H. (2020, March 23). (Vol. 3). Vol. 3.

Recent increases of rainfall and flooding from tropical cyclones (TCs) in North Carolina (USA): implications for organic matter and nutrient cycling in coastal watersheds

BIOGEOCHEMISTRY, 150(2), 197–216.

Representing the function and sensitivity of coastal interfaces in Earth system models

[Review of ]. NATURE COMMUNICATIONS, 11(1).

Use of Geospatial, Hydrologic, and Geochemical Modeling to Determine the Influence of Wetland-Derived Organic Matter in Coastal Waters in Response to Extreme Weather Events

FRONTIERS IN MARINE SCIENCE, 7.

Antecedent precipitation influences the bacterial processing of terrestrial dissolved organic matter in a North Carolina estuary

ESTUARINE COASTAL AND SHELF SCIENCE, 221, 119–131.

Arctic climate shifts drive rapid ecosystem responses across the West Greenland landscape

ENVIRONMENTAL RESEARCH LETTERS, 14(7).

Biogeochemical Response of Apalachicola Bay and the Shelf Waters to Hurricane Michael Using Ocean Color Semi-Analytic/Inversion and Hydrodynamic Models

FRONTIERS IN MARINE SCIENCE, 6.

Dissolved, Colloidal, and Particulate Organic Matter in the Gulf of Mexico

In T. S. Bianchi (Ed.), Gulf of Mexico Origin, Waters, and Biota, Volume 5, Chemical Oceanography. College Station, Texas: Texas A&M University Press.

Eco-friendly Organic Nanotubes Encapsulating Alkaline Phosphatase and Ecotoxicology of Nanotubes to Natural Bacterial Assemblages in Coastal Estuarine Waters

ACS OMEGA, 4(1), 2196–2205.

Extreme weather events modulate processing and export of dissolved organic carbon in the Neuse River Estuary, NC

ESTUARINE COASTAL AND SHELF SCIENCE, 219, 189–200.

Extreme weather events modulate processing and export of dissolved organic carbon in the Neuse River Estuary, NC (vol 219, pg 189, 2019)

ESTUARINE COASTAL AND SHELF SCIENCE, Vol. 227.

Lingering Carbon Cycle Effects of Hurricane Matthew in North Carolina's Coastal Waters

Geophysical Research Letters, 46(5), 2654–2661.

Linking chromophoric organic matter transformation with biomarker indices in a marine phytoplankton growth and degradation experiment

MARINE CHEMISTRY, 214.

Mechanisms of Organic Matter Export in Estuaries with Contrasting Carbon Sources

Journal of Geophysical Research: Biogeosciences, 124(10), 3168–3188.

Net heterotrophy and carbonate dissolution in two subtropical seagrass meadows

BIOGEOSCIENCES, 16(22), 4411–4428.

Net heterotrophy and carbonate dissolution in two subtropical seagrass meadows

Dam, B. R. V., Lopes, C., Osburn, C. L., & Fourqurean, J. W. (2019, May 22). (Vol. 5). Vol. 5.

Organic Functional Group Chemistry in Mineralized Deposits Containing U(IV) and U(VI) from the Jackpile Mine in New Mexico

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 53(10), 5758–5767.

Recent increase in catastrophic tropical cyclone flooding in coastal North Carolina, USA: Long-term observations suggest a regime shift

SCIENTIFIC REPORTS, 9.

Spatial patterns in dissolved organic matter composition controlled by watershed characteristics in a coastal river network: The Neuse River Basin, USA

Water Research, 169, 115248.

Stable isotopes reveal independent carbon pools across an Arctic hydro‐climatic gradient: Implications for the fate of carbon in warmer and drier conditions

Limnology and Oceanography Letters, 4(6), 205–213.

Supplementary material to "Net heterotrophy and carbonate dissolution in two subtropical seagrass meadows"

Dam, B. R. V., Lopes, C., Osburn, C. L., & Fourqurean, J. W. (2019, May 22). (Vol. 5). Vol. 5.

A landscape perspective of Holocene organic carbon cycling in coastal SW Greenland lake-catchments

Quaternary Science Reviews, 202, 98–108.

Formation of Chromophoric Dissolved Organic Matter by Bacterial Degradation of Phytoplankton-Derived Aggregates

Frontiers in Marine Science, 4.

Formation of planktonic chromophoric dissolved organic matter in the ocean

Marine Chemistry, 209, 1–13.

New insight into the applicability of spectroscopic indices for dissolved organic matter (DOM) source discrimination in aquatic systems affected by biogeochemical processes

WATER RESEARCH, 147, 164–176.

Regional Groundwater and Storms Are Hydrologic Controls on the Quality and Export of Dissolved Organic Matter in Two Tropical Rainforest Streams, Costa Rica

Journal of Geophysical Research: Biogeosciences, 123(3), 850–866.

Seasonal Trends in Surface pCO2 and Air-Sea CO2 Fluxes in Apalachicola Bay, Florida, From VIIRS Ocean Color

Journal of Geophysical Research: Biogeosciences, 123(8), 2466–2484.

Shifting DOC concentration and quality in the freshwater lakes of the Kangerlussuaq region: An experimental assessment of possible mechanisms

ARCTIC ANTARCTIC AND ALPINE RESEARCH, 50(1).

The Fate and Transport of Allochthonous Blue Carbon in Divergent Coastal Systems

In A Blue Carbon Primer (pp. 27–49).

Two decades of tropical cyclone impacts on North Carolina’s estuarine carbon, nutrient and phytoplankton dynamics: implications for biogeochemical cycling and water quality in a stormier world

Biogeochemistry, 141(3), 307–332.

A Preliminary Assessment of Fossil Fuel and Terrigenous Influences to Rainwater Organic Matter in Summertime in the Northern Gulf of Mexico

AQUATIC GEOCHEMISTRY, 23(4), 217–231.

Assessing chromophoric dissolved organic matter (CDOM) distribution, stocks, and fluxes in Apalachicola Bay using combined field, VIIRS ocean color, and model observations

REMOTE SENSING OF ENVIRONMENT, 191, 359–372.

Multivariate Analyses of Phytoplankton Pigment Fluorescence from a Freshwater River Network

Environmental Science & Technology, 51(12), 6683–6690.

Shifts in the Source and Composition of Dissolved Organic Matter in Southwest Greenland Lakes Along a Regional Hydro-climatic Gradient

Journal of Geophysical Research: Biogeosciences, 122(12), 3431–3445.

Stimulation of Phytoplankton Production by Anthropogenic Dissolved Organic Nitrogen in a Coastal Plain Estuary

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 51(22), 13104–13112.

TNT Degradation by Natural Microbial Assemblages at Frontal Boundaries Between Water Masses in Coastal Ecosystems (ER-2124)

(Memorandum Report No. NRL/MR/6110--17-9740). https://apps.dtic.mil/dtic/tr/fulltext/u2/1038774.pdf

Turbidity in Apalachicola Bay, Florida from Landsat 5 TM and Field Data: Seasonal Patterns and Response to Extreme Events

REMOTE SENSING, 9(4).

Editorial: Linking Optical and Chemical Properties of Dissolved Organic Matter in Natural Waters

Frontiers in Marine Science, 3.

Linking Heterotrophic Microbial Activities with Particle Characteristics in Waters of the Mississippi River Delta in the Aftermath of Hurricane Isaac

Frontiers in Marine Science, 3.

Marine snow formation by the toxin-producing diatom, Pseudo-nitzschia australis

HARMFUL ALGAE, 61, 23–30.

Optical Proxies for Terrestrial Dissolved Organic Matter in Estuaries and Coastal Waters

Frontiers in Marine Science, 2.

Predicting Sources of Dissolved Organic Nitrogen to an Estuary from an Agro-Urban Coastal Watershed

Environmental Science & Technology, 50(16), 8473–8484.

The Arctic in the Twenty-First Century: Changing Biogeochemical Linkages across a Paraglacial Landscape of Greenland

BioScience, 67(2), 118–133.

Thermal stratification in small arctic lakes of southwest Greenland affected by water transparency and epilimnetic temperatures

Limnology and Oceanography, 61(4), 1530–1542.

Deep Sediment-Sourced Methane Contribution to Shallow Sediment Organic Carbon: Atwater Valley, Texas-Louisiana Shelf, Gulf of Mexico

ENERGIES, 8(3), 1561–1583.

Evaluation of Copper Oxide Oxidation for Quantification of Lignin in Municipal Solid Waste

Environmental Engineering Science, 32(6), 486–496.

Fluorescence EEMs and PARAFAC Techniques in the Analysis of Petroleum Components in the Water Column

In Springer Protocols Handbooks (pp. 179–200).

Recent decrease in DOC concentrations in Arctic lakes of southwest Greenland

GEOPHYSICAL RESEARCH LETTERS, 42(16), 6703–6709.

Seasonal variation in the quality of dissolved and particulate organic matter exchanged between a salt marsh and its adjacent estuary

Journal of Geophysical Research: Biogeosciences, 120(7), 1430–1449.

Deepwater Horizon Oil in Gulf of Mexico Waters after 2 Years: Transformation into the Dissolved Organic Matter Pool

ENVIRONMENTAL SCIENCE & TECHNOLOGY, 48(16), 9288–9297.

Measurement of Nitroaromatic Explosives by Micellar Electrokinetic Chromatography in Waters Collected Along a Tropical Estuary

(Memorandum Report No. NRL/MR/6110--14-9504). https://apps.dtic.mil/dtic/tr/fulltext/u2/a595043.pdf

Optical and chemical characterization of base-extracted particulate organic matter in coastal marine environments

MARINE CHEMISTRY, 162, 96–113.

Physicochemical Effects on Dissolved Organic Matter Fluorescence in Natural Waters

In P. Coble, J. Lead, A. Baker, D. M. Reynolds, & R. G. M. Spencer (Eds.), Aquatic Organic Matter Fluorescence (pp. 233–277).

Physicochemical effects on dissolved organic matter fluorescence in natural waters

Aquatic Organic Matter Fluorescence, 233–277.

Runoff-mediated seasonal oscillation in the dynamics of dissolved organic matter in different branches of a large bifurcated estuary-The Changjiang Estuary

Journal of Geophysical Research: Biogeosciences, 119(5), 776–793.

Seasonal changes in estuarine dissolved organic matter due to variable flushing time and wind-driven mixing events

ESTUARINE COASTAL AND SHELF SCIENCE, 151, 210–220.

TNT Degradation by Natural Microbial Assemblages at Frontal Boundaries Between Water Masses in Coastal Ecosystems (ER-2124 interim report)

(Memorandum Report No. NRL/MR/6110--14-9552). Washington DC: Chemical Dynamics and Diagnostics Branch Naval Research Lab.

Using in situ ultraviolet-visual spectroscopy to measure nitrogen, carbon, phosphorus, and suspended solids concentrations at a high frequency in a brackish tidal marsh

Limnology and Oceanography: Methods, 12(1), 10–22.

A connection to deep groundwater alters ecosystem carbon fluxes and budgets: Example from a Costa Rican rainforest

Geophysical Research Letters, 40(10), 2066–2070.

Chromophoric Dissolved Organic Matter and Dissolved Organic Carbon from Sea-Viewing Wide Field-of-View Sensor (SeaWiFS), Moderate Resolution Imaging Spectroradiometer (MODIS) and MERIS Sensors: Case Study for the Northern Gulf of Mexico

REMOTE SENSING, 5(3), 1439–1464.

Colored Dissolved Organic Matter Dynamics in the Northern Gulf of Mexico from Ocean Color and Numerical Model Results

Journal of Coastal Research, 296(4), 800–814.

Fingerprinting the sources of suspended sediment delivery to a large municipal drinking water reservoir: Falls Lake, Neuse River, North Carolina, USA

JOURNAL OF SOILS AND SEDIMENTS, 13(10), 1692–1707.

LINKING OPTICAL AND CHEMICAL PROPERTIES OF DISSOLVED ORGANIC MATTER IN NATURAL WATERS

Limnology and Oceanography Bulletin, 22(3), 78–82.

Photobleaching Response of Different Sources of Chromophoric Dissolved Organic Matter Exposed to Natural Solar Radiation Using Absorption and Excitation-Emission Matrix Spectra

PLOS ONE, 8(10).