Craig R. Tobias
Professor & Director/CT Ntl Estuarine Research Rsrv

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Scholarly Contributions

158 Scholarly Contributions

92
Poster/Presentations
62
Journal Articles
2
Other Scholarly Works
Global subterranean estuaries modify groundwater nutrient loading to the ocean
Stephanie Wilson, Craig R Tobias , (2024). Global subterranean estuaries modify groundwater nutrient loading to the ocean, L&O Letters
Research Type: Journal Article
Sediment-Water Alkalinity Exchange Dynamics on the Northwest Atlantic Shelf
Alex Frenzel, Craig R Tobias , (2024). Sediment-Water Alkalinity Exchange Dynamics on the Northwest Atlantic Shelf, Ocean Sciences
Research Type: Poster/Presentation
A Model for the Vertical Structure of the Oxygen Isotope Ratio in a Hypoxic Estuary: Long Island Sound
Craig R Tobias, James ODonnell , (2024). A Model for the Vertical Structure of the Oxygen Isotope Ratio in a Hypoxic Estuary: Long Island Sound, Ocean Sciences
Research Type: Poster/Presentation
Salt marsh expansion into estuarine mangrove mudflats reduces nitrogen removal capacity.
Craig R Tobias, Wang Fengfang , (2023). Salt marsh expansion into estuarine mangrove mudflats reduces nitrogen removal capacity., Catena, vol. 232, 107459, iss. 232, 107459, pp. 232, 107459
Research Type: Journal Article
High methane concentrations in tidal salt marsh soils: where does the methane go?
Margaret Capocci, Craig R Tobias , (2023). High methane concentrations in tidal salt marsh soils: where does the methane go?, Glob. Change Bio.
Research Type: Journal Article
Biological and geochemical controls on aquatic carbonate chemistry : implications for reach scales and beyond.
Craig R Tobias , (2023). Biological and geochemical controls on aquatic carbonate chemistry : implications for reach scales and beyond., ASLO 2023
Research Type: Poster/Presentation
Natural and Bio-Stimulated Removal of Nitrotriazolone in Contrasting Freshwater Sediment Systems Using Stable Isotope Tracers
Craig R Tobias, Thivanka Ariyarathna , (2023). Natural and Bio-Stimulated Removal of Nitrotriazolone in Contrasting Freshwater Sediment Systems Using Stable Isotope Tracers, SETAC N. America
Research Type: Poster/Presentation
Munitions Constituent Transformations Quantified Using Enriched Stable Isotope Tracers
Craig R Tobias , (2023). Munitions Constituent Transformations Quantified Using Enriched Stable Isotope Tracers, SERDP Webinar Series
Research Type: Poster/Presentation
Improving Eelgrass restoration success through manipulation of the sediment iron cycle
Shannon Jordan, Craig R Tobias , (2023). Improving Eelgrass restoration success through manipulation of the sediment iron cycle, CERF
Research Type: Poster/Presentation
stable isotope constraints on the oxygen budget of eutrophic long island sound
Mark Altabet, Craig R Tobias , (2023). stable isotope constraints on the oxygen budget of eutrophic long island sound, ASLO
Research Type: Poster/Presentation
Sediment- water alkalinity exchange dynamics on the northwest Atlantic shelf
Craig R Tobias, Alex Frenzel , (2023). Sediment- water alkalinity exchange dynamics on the northwest Atlantic shelf, NOAA OA Meeting
Research Type: Poster/Presentation
Multi-omic Investigation of Sedimentary Nitrogen Cycling Communities Responding to Seawater Intrusion in the Nakdong River
Bongkeun Song, Craig R Tobias , (2023). Multi-omic Investigation of Sedimentary Nitrogen Cycling Communities Responding to Seawater Intrusion in the Nakdong River, CERF
Research Type: Poster/Presentation
Spatial and temporal patterns of water column respiration in an urban estuary revealed using automated respiration chambers.
Annalisa Mudahy, Craig R Tobias , (2023). Spatial and temporal patterns of water column respiration in an urban estuary revealed using automated respiration chambers., ASLO
Research Type: Poster/Presentation
Pelagic N2 fixation dominated by sediment diazotrophic communities in a shallow temperate estuary
Craig R Tobias, Six co-authors before me Two co-authors after me , (2022). Pelagic N2 fixation dominated by sediment diazotrophic communities in a shallow temperate estuary
Research Type: Journal Article
In situ nitrification rates in a sandy subterranean estuary.
Craig R Tobias , (2022). In situ nitrification rates in a sandy subterranean estuary., CERF Meetin
Research Type: Poster/Presentation
In situ water column respiriation in Long Island Sound.
Anna Mudahy, Craig R Tobias , (2022). In situ water column respiriation in Long Island Sound., Long island Sound Research Conference
Research Type: Poster/Presentation
Removal and Mineralization of Nitrotriazolone in Contrasting Freshwater Sediment SystemsUsing 13C and 15N Stable Isotope Tracers
Thivanka Ariyarathna, Craig R Tobias , (2022). Removal and Mineralization of Nitrotriazolone in Contrasting Freshwater Sediment SystemsUsing 13C and 15N Stable Isotope Tracers, SETAC
Research Type: Poster/Presentation
Tobias, C. 2021. NTO and DNAN Transformations Quantified Using Enriched Stable Isotope Tracers.
Craig R Tobias , (2022). Tobias, C. 2021. NTO and DNAN Transformations Quantified Using Enriched Stable Isotope Tracers., SERDP ESTCP Symposium
Research Type: Poster/Presentation
CO2 fluxes in the Wadden Sea. 8th International Symposium on Gas Transfer at Water Surfaces
Craig R Tobias , (2022). CO2 fluxes in the Wadden Sea. 8th International Symposium on Gas Transfer at Water Surfaces, 8th International Symposium on Gas Transfer at Water Surfaces
Research Type: Poster/Presentation
Substantial discharge of nutrients from subterranean estuaries to coastal ecosystems: mechanisms and budget comparisons
Craig R Tobias , (2022). Substantial discharge of nutrients from subterranean estuaries to coastal ecosystems: mechanisms and budget comparisons, Ocean Sciences
Research Type: Poster/Presentation
Veronica R. Rollinson1, Julie Granger1, Sydney C. Clark2, Mackenzie L. Blanusa1, Claudia P. Koerting1, Jamie M. P. Vaudrey1, Lija A. Treibergs1,4, Holly C. Westbrook1,3, Catherine M. Matassa1, Meredith K. Hastings2, and Craig R. Tobias1 Sources and cycling of nitrogen in a New England river discerned from nitrate isotope ratios. 2021. Biogeoscienceshttps://doi.org/10.5194/bg-2020-390
Craig R Tobias , (2021). Veronica R. Rollinson1, Julie Granger1, Sydney C. Clark2, Mackenzie L. Blanusa1, Claudia P. Koerting1, Jamie M. P. Vaudrey1, Lija A. Treibergs1,4, Holly C. Westbrook1,3, Catherine M. Matassa1, Meredith K. Hastings2, and Craig R. Tobias1 Sources and cycling of nitrogen in a New England river discerned from nitrate isotope ratios. 2021. Biogeoscienceshttps://doi.org/10.5194/bg-2020-390
Research Type: Journal Article
Sources and cycling of nitrogen in a New England river discerned from nitrate isotope ratios
Veronica R Rollinson, Craig R Tobias, Lija A Treibergs, Holly C Westbrook, Julie Granger, Jamie Vaudrey, Claudia P Koerting, Meredith K Hastings, Mackenzie L Blanusa, Catherine Matassa, Sydney C Clark , (2021). Sources and cycling of nitrogen in a New England river discerned from nitrate isotope ratios, Biogeosciences Discussions, pp. 1--48, Copernicus GmbH
Research Type: Journal Article
Norman Christensen, Ph.D.; Pat Cunningham; KimMatthews; Iris Anderson; Mark Brush; Susan Cohen; Carolyn Currin; ScottEnsign; Nathan Hall; Patrick Halpin; Matthew Kirwan; Jesse McNinch; HansPaerl; Michael Piehler; Antonio Rodriguez; Craig Tobias; Jeff Walters. 2021. Ecosystem-Based Management for Military Training, Biodiversity, Carbon Storage and Climate Resiliency on a Complex Coastal Land/Waterscape. Journal of Env. Management. Journal of Environmental Management Volume 280: 111755
Norm Christensen, Craig R Tobias, Pat Cunningham , (2021). Norman Christensen, Ph.D.; Pat Cunningham; KimMatthews; Iris Anderson; Mark Brush; Susan Cohen; Carolyn Currin; ScottEnsign; Nathan Hall; Patrick Halpin; Matthew Kirwan; Jesse McNinch; HansPaerl; Michael Piehler; Antonio Rodriguez; Craig Tobias; Jeff Walters. 2021. Ecosystem-Based Management for Military Training, Biodiversity, Carbon Storage and Climate Resiliency on a Complex Coastal Land/Waterscape. Journal of Env. Management. Journal of Environmental Management Volume 280: 111755
Research Type: Journal Article
Davis, M., Fallis, S., C.R Tobias. 2021. Synthesis of [13C](C1–C6),[15N](N1,N2)-labeled 2,4-dinitroanisole (DNAN) and [13C](C3,C5),[15N](N6)-labeled 5-nitro-2,4-dihydro-3H-1,2,4-triazol-3-one (NTO). Journal of Energetics. https://doi.org/10.1080/07370652.2021.1929573
Matt Davis, Steve Fallis, Craig R Tobias , (2021). Davis, M., Fallis, S., C.R Tobias. 2021. Synthesis of [13C](C1–C6),[15N](N1,N2)-labeled 2,4-dinitroanisole (DNAN) and [13C](C3,C5),[15N](N6)-labeled 5-nitro-2,4-dihydro-3H-1,2,4-triazol-3-one (NTO). Journal of Energetics. https://doi.org/10.1080/07370652.2021.1929573
Research Type: Journal Article
Thivanka Ariyarathna, Sydney Twarz, Craig Tobias, 2021. Sorption and removal kinetics of 2,4-dinitroanisole and 3-nitro-1,2,4-triazol-5- one in contrasting freshwater sediments, Annual meeting of North Atlantic Chapter- Society of Toxicology and Chemistry. Oral presentation (Virtual).
Craig R Tobias , (2021). Thivanka Ariyarathna, Sydney Twarz, Craig Tobias, 2021. Sorption and removal kinetics of 2,4-dinitroanisole and 3-nitro-1,2,4-triazol-5- one in contrasting freshwater sediments, Annual meeting of North Atlantic Chapter- Society of Toxicology and Chemistry. Oral presentation (Virtual). , SETAC North Atlantic
Research Type: Poster/Presentation
NTO and DNAN Transformations Quantified Using Enriched Stable Isotope Tracers.
Craig R Tobias , (2021). NTO and DNAN Transformations Quantified Using Enriched Stable Isotope Tracers., SERDP ESTCP Symposium
Research Type: Poster/Presentation
Quantification of Environmental Fate of Dinitroanisole (DNAN) and Nitrotriazolone (NTO) in Freshwater Sediment Systems Using Stable Isotope Tracers
Thivanka Ariyarathna, Craig R Tobias , (2021). Quantification of Environmental Fate of Dinitroanisole (DNAN) and Nitrotriazolone (NTO) in Freshwater Sediment Systems Using Stable Isotope Tracers, SETAC
Research Type: Poster/Presentation
Thivanka Ariyarathnaa,*, Mark Ballentinea,1, Penny Vlahosa, Richard W. Smitha,2, Christopher Coopera, J. K. Böhlkeb, Stephen Fallisc, Thomas J. Groshensc and Craig Tobiasa. 2020. Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) Cycling across Coastal Marine Habitats: Subtidal non-vegetated, Subtidal vegetated, Intertidal Marsh. Science and the Total Environment. 745: 140800. Science and the Total Environment 745: 14. DOI: 10.1016/j.scitotenv.2020.140800
Craig R Tobias , (2020). Thivanka Ariyarathnaa,*, Mark Ballentinea,1, Penny Vlahosa, Richard W. Smitha,2, Christopher Coopera, J. K. Böhlkeb, Stephen Fallisc, Thomas J. Groshensc and Craig Tobiasa. 2020. Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) Cycling across Coastal Marine Habitats: Subtidal non-vegetated, Subtidal vegetated, Intertidal Marsh. Science and the Total Environment. 745: 140800. Science and the Total Environment 745: 14. DOI: 10.1016/j.scitotenv.2020.140800
Research Type: Journal Article
OB14D-0393Dominance of heterotrophic N2 fixation in a temperate estuaryMar Benavides1, Søren Hallstrøm2, Clayton Woodward Evans3, Lindsey Janel Potts4, Julie Granger4, Craig R Tobias4, Colleen B Mouw5, Lasse Riemann6 and Pia Moisander7
Craig R Tobias , (2020). OB14D-0393Dominance of heterotrophic N2 fixation in a temperate estuaryMar Benavides1, Søren Hallstrøm2, Clayton Woodward Evans3, Lindsey Janel Potts4, Julie Granger4, Craig R Tobias4, Colleen B Mouw5, Lasse Riemann6 and Pia Moisander7, ASLO Ocean Sciences
Research Type: Poster/Presentation
OB24E-0506Seasonal dynamics of geochemical gradients along with anammox and denitrification activities in a subterranean estuary located in the York river estuaryStephanie J Wilson1, Iris C Anderson2, Craig R Tobias3 and Bongkeun Song1, (1)Virginia Institute of Marine Science, Biological Sciences, Gloucester Point, VA, United States, (2)Virginia Institute of Marine Sciences, Gloucester Point, VA, United States, (3)University of Connecticut, Department of Marine Sciences, Groton, CT, United States
Craig R Tobias , (2020). OB24E-0506Seasonal dynamics of geochemical gradients along with anammox and denitrification activities in a subterranean estuary located in the York river estuaryStephanie J Wilson1, Iris C Anderson2, Craig R Tobias3 and Bongkeun Song1, (1)Virginia Institute of Marine Science, Biological Sciences, Gloucester Point, VA, United States, (2)Virginia Institute of Marine Sciences, Gloucester Point, VA, United States, (3)University of Connecticut, Department of Marine Sciences, Groton, CT, United States, ASLO Ocean Sciences
Research Type: Poster/Presentation
NTO and DNAN Transformations Quantified Using Enriched StablE Isotope Tracers
Craig R Tobias , (2020). NTO and DNAN Transformations Quantified Using Enriched StablE Isotope Tracers, SERDP ESTCP Symposium
Research Type: Poster/Presentation
Thivanka Ariyarathna, Sydney Twarz, Craig Tobias, 2020. Adsorption and biotic removal of 2,4-dinitroanisole and 3-nitro-1,2,4-triazol-5-one in contrasting freshwater sediments”, Annual meeting of North America Society of Toxicology and Chemistry. Oral presentation (Virtual).
Craig R Tobias , (2020). Thivanka Ariyarathna, Sydney Twarz, Craig Tobias, 2020. Adsorption and biotic removal of 2,4-dinitroanisole and 3-nitro-1,2,4-triazol-5-one in contrasting freshwater sediments”, Annual meeting of North America Society of Toxicology and Chemistry. Oral presentation (Virtual)., SETAC North America
Research Type: Poster/Presentation
Constraining the oxygen isotopic composition of nitrate produced by nitrification.
Danielle Boshers, Richard Smith, Craig R Tobias, JK Bohlke, Julie Granger , (2019). Constraining the oxygen isotopic composition of nitrate produced by nitrification., Env. Sci Tech., iss. 10.1021/acs.est.8b03386
Research Type: Journal Article
The influence of sample matrix on the accuracy of nitrite N and O isotope ratio analyses with the azide method
John K. Böhlke, Craig R. Tobias, Nengwang Chen, Danielle S. Boshers, Dan Yu, Julie Granger , (2019). The influence of sample matrix on the accuracy of nitrite N and O isotope ratio analyses with the azide method, Rapid Communications in Mass Spectrometry
Research Type: Journal Article
SOURCES OF NUTRIENTS DISCHARGED SEASONALLY FROM A SOUTHERN NEW ENGLAND RIVER EVIDENCED BY NITRATE N AND O ISOTOPE RATIOS
Reid Jacksin, Julie Granger, Claudia Koerting, Veronica Rollinson, Craig R Tobias, Jamie Vaudrey , (2019). SOURCES OF NUTRIENTS DISCHARGED SEASONALLY FROM A SOUTHERN NEW ENGLAND RIVER EVIDENCED BY NITRATE N AND O ISOTOPE RATIOS, ASLO Ocean Sciences
Research Type: Poster/Presentation
Tracking the Fate of Munitions in Coastal Ecosystems – An isotope tracer approach.
Craig R Tobias , (2019). Tracking the Fate of Munitions in Coastal Ecosystems – An isotope tracer approach., SERDP Review Panel
Research Type: Poster/Presentation
Veronica's poster
Claudia Koerting, Craig Tobias, Julie Granger, Veronica Rollinson, Jamie Vaudrey , (2019). Veronica's poster, ASLO meeting
Research Type: Poster/Presentation
Quantifying NTO and DNAN fate using stable isotope tracers
Craig R Tobias , (2019). Quantifying NTO and DNAN fate using stable isotope tracers, SERDP ESTCP Symposium
Research Type: Poster/Presentation
LIS Sediment Biogeochemistry / Connections to the Water Column
Craig R Tobias , (2019). LIS Sediment Biogeochemistry / Connections to the Water Column, Long Island Sound Research Symposium
Research Type: Poster/Presentation
Processing Watershed Derived Nitrogen in Coastal Ecosystems: System Scale Insights from Stable Isotope Releases
Craig R Tobias , (2019). Processing Watershed Derived Nitrogen in Coastal Ecosystems: System Scale Insights from Stable Isotope Releases, Xiamen University Dept Ecol and Env Science Visiting Scholars Symposium
Research Type: Poster/Presentation
Biogeochemical gradients in a subterranean estuary providing DIN to the York River estuary Stephanie Wilson, Iris Anderson, Craig Tobias, Bongkeun Song
Craig R Tobias , (2019). Biogeochemical gradients in a subterranean estuary providing DIN to the York River estuary Stephanie Wilson, Iris Anderson, Craig Tobias, Bongkeun Song, Coastal Estuarine Research Federation Biennial Meeting
Research Type: Poster/Presentation
NO DETECTABLE DENITRIFICATION TO N2 IN NEAR SHORE NEW ENGLAND SEDIMENTS OVERLAIN BY INVASIVE CLADOPHORA MATS
Craig R Tobias, Julie Granger, Clare Schlink, Veronica Rollinson , (2019). NO DETECTABLE DENITRIFICATION TO N2 IN NEAR SHORE NEW ENGLAND SEDIMENTS OVERLAIN BY INVASIVE CLADOPHORA MATS, ASLO Ocean Sciences
Research Type: Poster/Presentation
Salt marsh biogeochemistry – an overview. 2018. In:, Perillo, G., Wolansky, E., Cahoon, D..and Hopkinson, C. (eds), Coastal Wetlands: an ecosystem approach, 2nd addition. Elsevier Press.
Craig R Tobias, Scott Neubauer , (2018). Salt marsh biogeochemistry – an overview. 2018. In:, Perillo, G., Wolansky, E., Cahoon, D..and Hopkinson, C. (eds), Coastal Wetlands: an ecosystem approach, 2nd addition. Elsevier Press.
Research Type: Book Chapter
Tracing the cycling and fate of the explosive, Hexahydro-1,3,5-trinitro-1,3,5-trazine in a simulated sandy coastal marine habitat with a stable isotopic tracer, 15N-[RDX].
JK Bohlke, Richard Smith, Thivanka Ariyarathna, Tom Groshens, Mark Ballentine, Craig R Tobias, Chris Cooper, Penny Vlahos, Stephen Fallis , (2018). Tracing the cycling and fate of the explosive, Hexahydro-1,3,5-trinitro-1,3,5-trazine in a simulated sandy coastal marine habitat with a stable isotopic tracer, 15N-[RDX]., Science and the Total Environment
Research Type: Journal Article
Tracing the cycling and fate of the munition, Hexahydro-1,3,5-trinitro-1,3,5-triazine in a simulated sandy coastal marine habitat with a stable isotopic tracer, 15 N-[RDX]
Mark Ballentine, Craig R Tobias, Thivanka Ariyarathna, Epapante Vlahos , (2018). Tracing the cycling and fate of the munition, Hexahydro-1,3,5-trinitro-1,3,5-triazine in a simulated sandy coastal marine habitat with a stable isotopic tracer, 15 N-[RDX], Science of the Total Environment
Research Type: Journal Article
Ecosystem scale nitrification and watershed support of tidal creek productivity revealed using whole system isotope tracer labeling. Limnology and Oceanography. https://doi.org/10.1002/lno.10927
Kimberley Duernberger, Craig R Tobias, Mike Mallin , (2018). Ecosystem scale nitrification and watershed support of tidal creek productivity revealed using whole system isotope tracer labeling. Limnology and Oceanography. https://doi.org/10.1002/lno.10927
Research Type: Journal Article
Investigation of a New Passive Sampler for the Detection of Munitions Compounds in Marine and Freshwater Systems
Craig R Tobias, Richard Smith, Penny Vlahos, Joseph Warren , (2018). Investigation of a New Passive Sampler for the Detection of Munitions Compounds in Marine and Freshwater Systems, Environmental Toxicology and Chemistry, vol. 9999:1–8
Research Type: Journal Article
CO2 limited conditions favor cyanobacteria in a hypereutrophic lake: An empirical and theoretical stable isotope study
Bryce Van Dam, Craig R Tobias, G Zhu, A Holbach, Hans Paerl , (2018). CO2 limited conditions favor cyanobacteria in a hypereutrophic lake: An empirical and theoretical stable isotope study, Limnology and Oceanography, iss. doi: 10.1002/lno.10798
Research Type: Journal Article
Investigation of a New Passive Sampler for the Detection of Munitions Compounds in Marine and Freshwater Systems: Passive sampler for munitions in marine/freshwater systems
Epapante Vlahos, Joseph Kyle Warren, Craig R Tobias, Richard Smith , (2018). Investigation of a New Passive Sampler for the Detection of Munitions Compounds in Marine and Freshwater Systems: Passive sampler for munitions in marine/freshwater systems, Environmental Toxicology and Chemistry
Research Type: Journal Article
Beneficial Use of Dredged Material for Salt Marsh Restoration and Creation in Connecticut
Craig R Tobias, Jamie Vaudrey, Paula Schenck, Rebecca French, Carolyn Lin, Jennifer O'Donnell , (2018). Beneficial Use of Dredged Material for Salt Marsh Restoration and Creation in Connecticut
Research Type: Other Scholarly Work
Beneficial use of dredged material for salt marsh restoration and creation in Connecticut. Connecticut Institute for Resilience and Climate Adaptation Report to Connecticut Department of Housing CDBG-DR Sandy Recovery Program.
Jennifer ODonnell, Paula Schenk, Craig R Tobias, Rebecca French, Carolyn Lin, Jamie Vaudrey , (2018). Beneficial use of dredged material for salt marsh restoration and creation in Connecticut. Connecticut Institute for Resilience and Climate Adaptation Report to Connecticut Department of Housing CDBG-DR Sandy Recovery Program.
Research Type: Other Scholarly Work
BN14B-1024 Investigating the δ18O to δ15N Relationship During Nitrate Consumption in Different Aquatic Environments
Craig R Tobias, Denis LeBlanc, Reide Jacksin, Johkarl Bohlke, Danielle Boshers, Richard Smtih, holly westbrook, Julie granger , (2018). BN14B-1024 Investigating the δ18O to δ15N Relationship During Nitrate Consumption in Different Aquatic Environments, ASLO Ocean Sciences
Research Type: Poster/Presentation
Tracing the fate of the energetics released in temperate marine ecosystems
Craig R Tobias , (2018). Tracing the fate of the energetics released in temperate marine ecosystems, SERDP UXO Workshop
Research Type: Poster/Presentation
BN24A-1079 Decomposition and Fate of Nitrogen Contained in Phytodetritus Within Coastal Sediments: An Oyster Effect, or Not.
Clare Schlink, Craig R Tobias, Peter Ruffino , (2018). BN24A-1079 Decomposition and Fate of Nitrogen Contained in Phytodetritus Within Coastal Sediments: An Oyster Effect, or Not., ASLO Ocean Sciences
Research Type: Poster/Presentation
Stable-Isotope Labeled Tracers, an Innovative Way to Validate Natural Attenuation of RDX in Groundwater
Craig R Tobias , (2018). Stable-Isotope Labeled Tracers, an Innovative Way to Validate Natural Attenuation of RDX in Groundwater, NESDI IPR
Research Type: Poster/Presentation
E14B-0249 Using Macroalgal Isotope Composition to Gauge the Effect of Protected Watersheds on Nutrient Status of Tropical Embayments
Veronica Rollinson, Craig R Tobias, Nathaniel Trumbull , (2018). E14B-0249 Using Macroalgal Isotope Composition to Gauge the Effect of Protected Watersheds on Nutrient Status of Tropical Embayments, ASLO Ocean Sciences
Research Type: Poster/Presentation
BN34C-1164 Sediment N-Cycling in Long Island Sound: Spatial and Temporal Patterns of Denitrification, DNRA, and Gross Mineralization
Sydney Twarz, Craig R Tobias, Clare Schlink , (2018). BN34C-1164 Sediment N-Cycling in Long Island Sound: Spatial and Temporal Patterns of Denitrification, DNRA, and Gross Mineralization, ASLO Ocean Sciences
Research Type: Poster/Presentation
MM14B-1448 Assessing One Point Calibrations of the MIMS of N2 Isotopic Tracers for N2 Fixation and Denitrification Incubations. Poster
Lyndsey Potts, Pia Moisander, Angelica White, Julie Granger, Mar Benevides, Veronica Rollinson, Craig R Tobias , (2018). MM14B-1448 Assessing One Point Calibrations of the MIMS of N2 Isotopic Tracers for N2 Fixation and Denitrification Incubations. Poster, ASLO Ocean Science
Research Type: Poster/Presentation
Spatial and temporal trophic transfer dynamics of mercury and methylmercury into zooplankton and phytoplankton of Long Island Sound
Prentiss H Balcom, Craig R Tobias, William P. Gilhooly, Kathleen J. Gosnell, Robert Mason , (2017). Spatial and temporal trophic transfer dynamics of mercury and methylmercury into zooplankton and phytoplankton of Long Island Sound, Limnology and Oceanography, vol. 62, iss. 3, pp. 1122-1138
Research Type: Journal Article
Biodegradation and mineralization of isotopically labeled TNT and RDX in anaerobic marine sediments
Thomas Groshens, Penny Vlahos, Thivanka Ariyarathna, Richard W Smith, Craig R Tobias, Stephen Fallis , (2017). Biodegradation and mineralization of isotopically labeled TNT and RDX in anaerobic marine sediments, Environmental Toxicology and Chemistry, vol. 36, pp. 1170-1180
Research Type: Journal Article
Chemical formation of hybrid di-nitrogen calls fungal codenitrification into question
Rebecca Philips, Craig Tobias, Gwen Grelet, Bevan Weir, Bongkeun Song, Andrew McMillan, Thilak Palmada , (2017). Chemical formation of hybrid di-nitrogen calls fungal codenitrification into question, Nature Scientific Reports, vol. 6:39077 | DOI: 10.1038/srep39077
Research Type: Journal Article
Tracing the Fate of Nitrate through Restored Wetlands: A Mesocosm Scale 15N Enrichment Tracer Study
Michael Burchell, Craig R Tobias, JohnKarl Bohlke, Tiffany Messer , (2017). Tracing the Fate of Nitrate through Restored Wetlands: A Mesocosm Scale 15N Enrichment Tracer Study, Ecological Engineering, vol. 106: 597-608
Research Type: Journal Article
The shape we’re in: ecomorphology and hydrodynamics influence rates of salt marsh carbon burial
Matt Kirwan, Craig R Tobias, Carolyn Currin, Jennifer Davis, Iris Anderson, Nathan McTigue, Kenneth Czalpa, Scott Ensign, Ellen Herbert , (2017). The shape we’re in: ecomorphology and hydrodynamics influence rates of salt marsh carbon burial, CERF MEETING
Research Type: Poster/Presentation
.: DIURNAL AND EPISODIC DRIVERS OF STABLE CARBON ISOTOPES AND DISSOLVED GASSES IN THE HYPEREUTROPHIC LAKE TAIHU, CHINA
G Zhu, Craig R Tobias, Bryce Van Dam, Hans Paerl , (2017). .: DIURNAL AND EPISODIC DRIVERS OF STABLE CARBON ISOTOPES AND DISSOLVED GASSES IN THE HYPEREUTROPHIC LAKE TAIHU, CHINA, ASLO Ocean Sciences
Research Type: Poster/Presentation
Nitrogen reduction in estuarine sediments: Influences of organic carbon and sulfide
Craig R Tobias , (2017). Nitrogen reduction in estuarine sediments: Influences of organic carbon and sulfide, XMAS III - Xiamen, China, Asia
Research Type: Poster/Presentation
Diurnal, tidal, and seasonal variations in heat and carbon fluxes over a subtropical marsh: Dependence on the timing of low tide relative to local noon
James B Edson, Melanie Fewings, Michelle C Fogarty, Craig R Tobias , (2017). Diurnal, tidal, and seasonal variations in heat and carbon fluxes over a subtropical marsh: Dependence on the timing of low tide relative to local noon, New England Estuarine Research Society Spring Meeting
Research Type: Poster/Presentation
Lateral export of carbon from salt marshes to adjacent aquatic systems
Nathan McTigue, Kenneth Czalpa, Craig R Tobias, Carolyn Currin, Scott Ensign, Iris Anderson , (2017). Lateral export of carbon from salt marshes to adjacent aquatic systems, CERF MEETING
Research Type: Poster/Presentation
Coastal Carbon Synthesis
Craig R Tobias , (2017). Coastal Carbon Synthesis, DCERP IPR
Research Type: Poster/Presentation
OS51A-1139 Tracking the Fate of Explosive-Trinitrotriazine (RDX) in Coastal Marine Ecosystems Using Stable Isotopic Tracer
Epapante Vlahos, Craig R Tobias, Thivanka Ariyarathna , (2017). OS51A-1139 Tracking the Fate of Explosive-Trinitrotriazine (RDX) in Coastal Marine Ecosystems Using Stable Isotopic Tracer, American Geophysical Union
Research Type: Poster/Presentation
DCERP – Coastal Wetlands: Using 10 yrs of Science for Adaptive Management
Craig R Tobias , (2017). DCERP – Coastal Wetlands: Using 10 yrs of Science for Adaptive Management, DCERP Symposium
Research Type: Poster/Presentation
Natural Abundance 15N Isotope Dynamics in a Nitrogen-Contaminated Aquifer Supporting Anammox
Craig R Tobias , (2017). Natural Abundance 15N Isotope Dynamics in a Nitrogen-Contaminated Aquifer Supporting Anammox, ISSM Meeting Rotorua
Research Type: Poster/Presentation
Tracking the Fate of Munitions in Coastal Ecosystems – An isotope tracer approach
Craig R Tobias , (2017). Tracking the Fate of Munitions in Coastal Ecosystems – An isotope tracer approach, SERDP Symposium
Research Type: Poster/Presentation
Carbon dioxide, heat, and momentum fluxes over and momentum fluxes over an intertidal salt marsh in North Carolina
James Edson, Craig R Tobias, Kenneth Czalpa, Michelle Fogarty, Melanie Fewings , (2017). Carbon dioxide, heat, and momentum fluxes over and momentum fluxes over an intertidal salt marsh in North Carolina, CERF MEETING
Research Type: Poster/Presentation
Reduction of NO2- to N2O for Isotopic Determination
Alison Rychtanek, Craig R Tobias, Patrick Plummer , (2017). Reduction of NO2- to N2O for Isotopic Determination, CERF MEETING
Research Type: Poster/Presentation
Impact of chloride on denitrification potential in roadside wetlands
Timothy M Vadas, Nakita A. Lancaster, Bongkeun Song, Craig R Tobias, Joseph Bushey , (2016). Impact of chloride on denitrification potential in roadside wetlands, Environmental Pollution
Research Type: Journal Article
A method for using shoreline morphology to predict suspended sediment concentration in tidal creeks
Michael Piehler, Craig R Tobias, Carolyn Currin, Scott Ensign , (2016). A method for using shoreline morphology to predict suspended sediment concentration in tidal creeks, Geomorphology, vol. 276, pp. 280-288
Research Type: Journal Article
Uptake and fate of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in coastal marine biota determined using a stable isotopic tracer, 15N [RDX]
Thomas Groshens, Mark Ballentine, Chris Cooper, Penny Vlahos, Richard W Smith, Thivanka Ariyarathna, Craig R Tobias, Stephen Fallis , (2016). Uptake and fate of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in coastal marine biota determined using a stable isotopic tracer, 15N [RDX], vol. 153: 28-38, Chemosphere
Research Type: Journal Article
Uptake and fate of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in coastal marine biota determined using a stable isotopic tracer, 15N – [RDX]
Richard Smith, Thivanka Ariyarathna, Mark Ballentine, Epapante Vlahos, Craig R Tobias , (2016). Uptake and fate of hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) in coastal marine biota determined using a stable isotopic tracer, 15N – [RDX], vol. 3, iss. 38
Research Type: Journal Article
Sorption kinetics of TNT and RDX in anaerobic freshwater and marine sediments: Batch studies
Epapante Vlahos, Thivanaka ARiyarathna, Craig R Tobias, Rchard Smith , (2016). Sorption kinetics of TNT and RDX in anaerobic freshwater and marine sediments: Batch studies, vol. 35, iss. 1, pp. 47–55
Research Type: Journal Article
Fungal denitrification: Bipolaris sorokiniana exclusively denitrifies inorganic nitrogen in the presence and absence of oxygen
Craig R Tobias, BK Song, Gwen Grelet, Andrew Macmillan, Rebecca Philips, B. Weir, T. Palmadal , (2016). Fungal denitrification: Bipolaris sorokiniana exclusively denitrifies inorganic nitrogen in the presence and absence of oxygen, vol. 363: 2016, fnw007, FEMS Microbiology Letters
Research Type: Journal Article
Long Island Sound Research Conference, May 2016, Nitrogen Reduction in Estuarine Sediments: The role of organic carbon and sulfide.
Patrick Plummer, Craig R Tobias , (2016). Long Island Sound Research Conference, May 2016, Nitrogen Reduction in Estuarine Sediments: The role of organic carbon and sulfide., Long Island Sound Research Conference
Research Type: Poster/Presentation
Application of Dredged Sediment to Sustain Coastal Wetlands on DoD Installations – Enhancing Shoreline and Ecosystem Resilience
Craig R Tobias , (2016). Application of Dredged Sediment to Sustain Coastal Wetlands on DoD Installations – Enhancing Shoreline and Ecosystem Resilience, ESTCP Selection Meeting
Research Type: Poster/Presentation
Road effects on biogeochemical cycling
Nakita Lancaster, Timothy M Vadas, Alejandra Aragon-Jose, Craig R Tobias, Stephen Brady, Joseph Bushey , (2016). Road effects on biogeochemical cycling, Northeastern Geological Society of America Meeting
Research Type: Poster/Presentation
Coastal Carbon Balance for MCBCL
Craig R Tobias , (2016). Coastal Carbon Balance for MCBCL, SERDP IPR Meeting
Research Type: Poster/Presentation
Environmental and Microbial Features Affecting Denitrification and Anammox Hotspots in an Estuarine Ecosystem
Johnathan Lefcheck, BK Song, Craig R Tobias, Jessica Lisa , (2016). Environmental and Microbial Features Affecting Denitrification and Anammox Hotspots in an Estuarine Ecosystem, Ocean Sciences
Research Type: Poster/Presentation
Spatial and Temporal Comparison of DNRA Communities in New River Estuary, USA
Craig R Tobias, Jessica Lisa, BK Song , (2016). Spatial and Temporal Comparison of DNRA Communities in New River Estuary, USA, Ocean Sciences
Research Type: Poster/Presentation
Estimating the effects of seawater intrusion on an estuarine nitrogen cycle by comparative network analysis
Craig R Tobias, Stuart Borrett, David Hines, Jessica Lisa, Bongkuen Song , (2015). Estimating the effects of seawater intrusion on an estuarine nitrogen cycle by comparative network analysis, vol. 524, pp. 137-154, Marine Ecology Progress Series
Research Type: Journal Article
Groundwater nitrogen processing in Northern Gulf of Mexico restored marshes
Eric Sparks, Just Cebrian, Chris May, Craig R Tobias , (2015). Groundwater nitrogen processing in Northern Gulf of Mexico restored marshes, vol. 150, pp. 206-215, Journal of Environmental Management
Research Type: Journal Article
Genetic and biogeochemical investigation of sedimentary nitrogen cycling communities responding to tidal and seasonal dynamics in Cape Fear River Estuary
Jessica Lisa, BK Song, David Hines, Craig R Tobias , (2015). Genetic and biogeochemical investigation of sedimentary nitrogen cycling communities responding to tidal and seasonal dynamics in Cape Fear River Estuary, vol. 167: A313-A323, Estuarine Coastal and Shelf Science
Research Type: Journal Article
Nitrogen Reduction Pathways in Estuarine Sediments: Influences of Organic Carbon and Sulfide.
Patrick Plummer, David Cady, Craig R Tobias , (2015). Nitrogen Reduction Pathways in Estuarine Sediments: Influences of Organic Carbon and Sulfide., vol. 120, doi:10.1002/2015JG003057, Journal of Geophysical Research: Biogeosciences
Research Type: Journal Article
Tracing the Cycling and Fate of the Explosive 2,4,6-Trinitrotoluene in Coastal Marine Systems with a Stable Isotopic Tracer, 15N-[TNT]
Thivanka Ariyarathna, Richard W Smith, Epapante Vlahos, Craig R Tobias , (2015). Tracing the Cycling and Fate of the Explosive 2,4,6-Trinitrotoluene in Coastal Marine Systems with a Stable Isotopic Tracer, 15N-[TNT], vol. 49, iss. 20, pp 12223–12231, Environmental Toxicology and Chemistry
Research Type: Journal Article
Sorption kinetics of TNT and RDX in anaerobic freshwater and marine sediments: batch studies.
Richard W Smith, Thivanka Ariyarathna, Craig R Tobias, Penny Vlahos , (2015). Sorption kinetics of TNT and RDX in anaerobic freshwater and marine sediments: batch studies., vol. 35: 47–55, 2016, Environmental Toxicology and Chemistry
Research Type: Journal Article
Tracing the Cycling and Fate of the Explosive 2,4,6-Trinitrotoluene in Coastal Marine Systems with a Stable Isotopic Tracer, 15N‑[TNT]
Mark Ballentine, Richard W Smith, Chris Cooper, Craig R Tobias, Thivanka Ariyarthna, Stephen Fallis, Thomas Groshens, JK Bohlke, Penny Vlahos , (2015). Tracing the Cycling and Fate of the Explosive 2,4,6-Trinitrotoluene in Coastal Marine Systems with a Stable Isotopic Tracer, 15N‑[TNT], vol. 49: 12223-12231, Environmental Science and Technology
Research Type: Journal Article
Biotic uptake and incorporation of munitions derived nitrogen measured in three simulated coastal habitats
Thivanaka Ariyarathna, Epapante Vlahos, Mark Ballantine, Craig R Tobias , (2015). Biotic uptake and incorporation of munitions derived nitrogen measured in three simulated coastal habitats, SETAC
Research Type: Poster/Presentation
Uptake and incorporation of munitions derived nitrogen in estuarine biota.
Penny Vlahos, Richard Smith, Craig R Tobias, Mark Ballentine, Stephen Fallis, Thivanka Ariyarathna, Thomas Groshens , (2015). Uptake and incorporation of munitions derived nitrogen in estuarine biota., SETAC
Research Type: Poster/Presentation
Tracking the Uptake, Translocation, Cycling, & Metabolism of Munitions Compounds in Coastal Marine Ecosystems Using Stable Isotopic Tracers
Craig R Tobias , (2015). Tracking the Uptake, Translocation, Cycling, & Metabolism of Munitions Compounds in Coastal Marine Ecosystems Using Stable Isotopic Tracers, SERDP IPR
Research Type: Poster/Presentation
Tracing the fate of a very unnatural source of organic nitrogen to marine ecosystems: explosive findings
Craig R Tobias , (2015). Tracing the fate of a very unnatural source of organic nitrogen to marine ecosystems: explosive findings, U Mass Dartmouth Mar Sci Seminar Series
Research Type: Poster/Presentation
Tracing the cycling and fate of the explosive 2,4,6-trinitrotoluene in coastal marine systems with a stable isotopic tracer, 15N – [TNT]
Craig R Tobias, Thivanka Ariyarathna, Mark Ballentine, Epapante Vlahos, Richard Smith , (2015). Tracing the cycling and fate of the explosive 2,4,6-trinitrotoluene in coastal marine systems with a stable isotopic tracer, 15N – [TNT], SETAC
Research Type: Poster/Presentation
Uptake and incorporation of nitrogen from munitions in various estuarine species using stable nitrogen isotopes.
Epapante Vlahos, Craig R Tobias, Mark Ballentine, J. K. Bolke, Rick Smith, Steven Fallis, Thivanka Ariyarathna , (2015). Uptake and incorporation of nitrogen from munitions in various estuarine species using stable nitrogen isotopes., NEERS/TCS
Research Type: Poster/Presentation
THE INFLUENCE OF EASTERN OYSTER GROWTH AND AQUACULTURE PRACTICES ON BENTHIC NITROGEN CYCLING
Amanda Vieillard, Craig R Tobias , (2015). THE INFLUENCE OF EASTERN OYSTER GROWTH AND AQUACULTURE PRACTICES ON BENTHIC NITROGEN CYCLING, ASLO
Research Type: Poster/Presentation
TRACKING THE METABOLISM OF EXPLOSIVES IN COASTAL MARINE ECOSYSTEMS USING STABLE ISOTOPIC TRACERS: ROLE OF SEDIMENT
Craig R Tobias, Mark Ballantine, Richard Smith, Thivanka Ariyarathna, Epapante Vlahos , (2015). TRACKING THE METABOLISM OF EXPLOSIVES IN COASTAL MARINE ECOSYSTEMS USING STABLE ISOTOPIC TRACERS: ROLE OF SEDIMENT, 2015 Aquatic Sciences Meeting, Granada Spain
Research Type: Poster/Presentation
How the eastern oyster influences coastal nutrient cycling: stable isotopes in a mesocosm study.
Craig R Tobias, Amanda Vieillard , (2015). How the eastern oyster influences coastal nutrient cycling: stable isotopes in a mesocosm study., Coastal and Estuarine Research Foundation
Research Type: Poster/Presentation
Antibiotics and Manure Effects on Microbial Communities Responsible for Nitrous Oxide Emissions from Grasslands
Tavis Sparrer, Craig R Tobias, Miguel Semedo, BK Song, Carl Crozier , (2015). Antibiotics and Manure Effects on Microbial Communities Responsible for Nitrous Oxide Emissions from Grasslands, AGU Fall Meeting
Research Type: Poster/Presentation
Bioconcentration of TNT and RDX in Coastal Marine Biota
Epapante Vlahos, Craig R Tobias, Mark Ballentine, Chris Cooper, Richard Smith , (2014). Bioconcentration of TNT and RDX in Coastal Marine Biota, vol. 68, iss. 4, Archives of Environmental Contamination and Toxicology
Research Type: Journal Article
The contamination of commerical 15N2 gas stocks with 15N-labeled nitrate and ammonium and consequences for nitrogen fixation measurements
Lija Treibergs, Craig R Tobias, Julie Granger, Moritz Lehmann, Pia Moisander, Richard Dabundo, Mark Altabet , (2014). The contamination of commerical 15N2 gas stocks with 15N-labeled nitrate and ammonium and consequences for nitrogen fixation measurements, pp. 9, 10, e110335, PLOS ONE
Research Type: Journal Article
Linking DNRA community structure and activity in a shallow lagoonal estuarine system
Jessica Lisa, Bongkuen Song, Craig R Tobias , (2014). Linking DNRA community structure and activity in a shallow lagoonal estuarine system, vol. 5, pp. 10-Jan, Frontiers in Microbiology - Aquatic
Research Type: Journal Article
Tracking the uptake, translocation, cycling, and metabolism of munitions compounds in coastal marine ecosystems using stable isotopic tracers
Craig R Tobias , (2014). Tracking the uptake, translocation, cycling, and metabolism of munitions compounds in coastal marine ecosystems using stable isotopic tracers, SERDP Sediment Review Panel Meeting
Research Type: Poster/Presentation
Defense Coastal Estuarine Research Program (DCERP2) Coastal Carbon Research
Craig R Tobias , (2014). Defense Coastal Estuarine Research Program (DCERP2) Coastal Carbon Research, U.S. Carbon Cycle Science Program Office, Carbon Cycle Interagency Working Group (CCIWG)
Research Type: Poster/Presentation
Tracing the cycling and fate of the explosive 2,4,6-trinitrotoluene in a simulated sandy coastal habitat with a stable isotopic tracer, 15N – [TNT]
Richard W Smith, Epapante Vlahos, Chris Cooper, Mark Ballantine, Ariyarathna Thivanka, Craig R Tobias , (2014). Tracing the cycling and fate of the explosive 2,4,6-trinitrotoluene in a simulated sandy coastal habitat with a stable isotopic tracer, 15N – [TNT], SETAC Europe
Research Type: Poster/Presentation
Using stable nitrogen isotope tracer to investigate ecosystem distribution and fate of munitions compounds in marine environments
Craig R Tobias, Thivanka Ariyarathna, Epapante Vlahos, Richard W Smith, Mark Ballentine , (2014). Using stable nitrogen isotope tracer to investigate ecosystem distribution and fate of munitions compounds in marine environments, SETAC Europe, Europe
Research Type: Poster/Presentation
Tracking the uptake and metabolism of munitions compounds in coastal marine ecosystems using stable isotopic tracers: Role of sediment
Richard W Smith, Craig R Tobias, Epapante Vlahos, Mark Ballantine, Thivanka Ariyarathna , (2014). Tracking the uptake and metabolism of munitions compounds in coastal marine ecosystems using stable isotopic tracers: Role of sediment, SETAC Europe
Research Type: Poster/Presentation
) Seawater intrusion alters process coupling in an estuarine nitrogen cycle
Bongkuen Song, Jessica Lisa, David Hines, Craig R Tobias, Stuart Borrett , (2014). ) Seawater intrusion alters process coupling in an estuarine nitrogen cycle, “Chesapeake Bay Regional Association of Biogeochemial Scientists.”
Research Type: Poster/Presentation
Tracking Munitions in Two Coastal Marine Ecosystems Using Stable Nitrogen Isotopes
Craig R Tobias, Richard Smith, Thivanka Ariyarathna, Epapante Vlahos, Mark Ballantine , (2014). Tracking Munitions in Two Coastal Marine Ecosystems Using Stable Nitrogen Isotopes, SETAC Europe
Research Type: Poster/Presentation
Removal Rates of Dissolved Munitions Compounds in Seawater
Thivanka Ariyarathna, Richard W Smith, Craig R Tobias, Epapante Vlahos, Mark Ballantine , (2013). Removal Rates of Dissolved Munitions Compounds in Seawater, vol. 92, iss. 8, pp. 898-904, Chemosphere
Research Type: Journal Article
Stromatolitic knobs in Storrs Lake (San Salvador, Bahamas): A model system for formation and alteration of laminae
Alexandre J Fowler, Pieter Visscher, Craig R Tobias, Christophe Dupraz , (2013). Stromatolitic knobs in Storrs Lake (San Salvador, Bahamas): A model system for formation and alteration of laminae, vol. 11, pp. 527-548, Geobiology
Research Type: Journal Article
Tidal influences on microbial communities responsible for sedimentary nitrogen cycling in the Cape Fear River estuary, USA
Craig R Tobias, Jess Lisa, K Duernberger, BK Song , (2013). Tidal influences on microbial communities responsible for sedimentary nitrogen cycling in the Cape Fear River estuary, USA, ASLO 2013
Research Type: Poster/Presentation
Sorption and Anaerobic Degradation of Explosives in Coastal Sediments Using Isotopically Labeled Compounds
Thivanka Ariyarathna, Epapante Vlahos, Mark Ballentine, Richard W Smith, Craig R Tobias , (2013). Sorption and Anaerobic Degradation of Explosives in Coastal Sediments Using Isotopically Labeled Compounds, SETAC North America
Research Type: Poster/Presentation
Impact of sea level rise on ANAMMOX and denitrifying communities in a tidal freshwater ecosystem
Bongkuen Song, Jessica Lisa, Steve Carini, Kimberley Duernberger, Craig R Tobias, Ann Arfken , (2013). Impact of sea level rise on ANAMMOX and denitrifying communities in a tidal freshwater ecosystem, Coastal and Estuarine Research Federation Bienniel Meeting
Research Type: Poster/Presentation
Tidal Influences on Sedimentary Nitrogen Cycling Processes in the Cape Fear River Estuary, USA
K Duernberger, BK Song, Jess Lisa, Craig R Tobias , (2013). Tidal Influences on Sedimentary Nitrogen Cycling Processes in the Cape Fear River Estuary, USA, AERS 2013
Research Type: Poster/Presentation
Nitrogen removal capacity of Connecticut estuaries
Veronica Rollinson, Craig R Tobias, Chris Cooper, David Cady, Patrick Plummer , (2013). Nitrogen removal capacity of Connecticut estuaries, LIS Program
Research Type: Poster/Presentation
Is anaerobic ammonium oxidation (ANAMMOX) important for nitrogen cycling in groundwater
Craig R Tobias, Richard Smith, Bongkuen Song, Johnkarl Bohlke , (2013). Is anaerobic ammonium oxidation (ANAMMOX) important for nitrogen cycling in groundwater, Geological Society of America
Research Type: Poster/Presentation
Tidal influences on sedimentary nitrogen cycling processes in the Cape Fear River Estuary, USA
Kimberley Duernberger, Bongkuen Song, Jessica Lisa, Craig R Tobias , (2013). Tidal influences on sedimentary nitrogen cycling processes in the Cape Fear River Estuary, USA, Coastal and Estuarine Research Federation Bienniel Meeting
Research Type: Poster/Presentation
Impact of sea level rise on ANAMMOX and denitrifying communities in a tidal freshwater ecosystem.
Craig R Tobias, Steve Carini, K Duernberger, Ann Arfken, Jess Lisa, BK Song , (2013). Impact of sea level rise on ANAMMOX and denitrifying communities in a tidal freshwater ecosystem., ASLO 2013
Research Type: Poster/Presentation
Tracking the uptake and assimilation of TNT and RDX in coastal marine organisms using stable isotopic tracers
Craig R Tobias, Mark Ballentine, Thivanka Ariyarathna, Richard W Smith, Epapante Vlahos , (2013). Tracking the uptake and assimilation of TNT and RDX in coastal marine organisms using stable isotopic tracers, SETAC North America
Research Type: Poster/Presentation
Tracking the Uptake, Translocation, Cycling, and
Craig R Tobias, Epapante Vlahos , (2013). Tracking the Uptake, Translocation, Cycling, and, SERDP IPR Meeting
Research Type: Poster/Presentation
Cost-effectiveness of two small scale salt marsh restoration designs for vegetative growth and nutrient filtration capability
Just Cebrian, Eric Sparks, Craig R Tobias, Kate Sheehan, Patrick Biber , (2013). Cost-effectiveness of two small scale salt marsh restoration designs for vegetative growth and nutrient filtration capability, Coastal and Estuarine Research Federation Bienniel Meeting
Research Type: Poster/Presentation
Molecular quantification of in situ expression of functional genes in anammox and denitrifying communities in the Cape Cod aquifer
Bongkuen Song, Caroline Buckner, Johnkarl Bohlke, Craig R Tobias, Richard Smith , (2013). Molecular quantification of in situ expression of functional genes in anammox and denitrifying communities in the Cape Cod aquifer, Geological Society of America
Research Type: Poster/Presentation
Uptake and partitioning of TNT and RDX in coastal marine organisms
Craig R Tobias, Richard Smith, Mark Ballentine, Epapante Vlahos , (2012). Uptake and partitioning of TNT and RDX in coastal marine organisms, NERRS
Research Type: Poster/Presentation
Characteristics and Sorption Kinetics of Explosives in
Thivanka Ariyarathna, Craig R Tobias, Epapante Vlahos , (2012). Characteristics and Sorption Kinetics of Explosives in, SETAC
Research Type: Poster/Presentation
Uptake and Partitioning of TNT and RDX in Coastal Marine Organisms
Epapante Vlahos, Richard Smith, Craig R Tobias, Mark Ballentine , (2012). Uptake and Partitioning of TNT and RDX in Coastal Marine Organisms, SETAC
Research Type: Poster/Presentation
Anammox in coastal groundwater
Nicole Chang, JK Bohlke, Craig R Tobias , (2012). Anammox in coastal groundwater, NEERS 2012
Research Type: Poster/Presentation
Altering hydrology of a coastal stream: impacts on streambed biogeochemistry and denitrifcation
Matt Lettrich, K Duernberger, Judson Harvey, Craig R Tobias, JK Bohlke , (2012). Altering hydrology of a coastal stream: impacts on streambed biogeochemistry and denitrifcation, ASLO Summer Meeting 2012
Research Type: Poster/Presentation
Removal rates of TNT and RDX in the marine environment: the influence of sediments
Mark Ballentine, Craig R Tobias, Richard Smith, Thivanka Ariyarathna, Chris Cooper, Epapante Vlahos , (2012). Removal rates of TNT and RDX in the marine environment: the influence of sediments, SETAC
Research Type: Poster/Presentation
Chloride from Road Salt: Impacts to Microbial Community Structure and the Implications for Regional Nitrogen Budgets
Nakita Lancaster (Horrell), Leslie M Shor, Jessica Chau, Joseph Bushey, Craig R Tobias , (2011). Chloride from Road Salt: Impacts to Microbial Community Structure and the Implications for Regional Nitrogen Budgets, SETAC North America 32nd Annual Meeting
Research Type: Poster/Presentation
Salt Marsh Biogeochemistry – An Overview
Scott Neubauer, Craig R Tobias Salt Marsh Biogeochemistry – An Overview, Coastal Wetlands An Integrated Ecosystem Approach 2e
Research Type: Book Chapter
Nitrogen Reduction Pathways in Estuarine Sediments: Influences of Organic Carbon and Sulfide
Patrick Plummer, Craig R Tobias, David Cady Nitrogen Reduction Pathways in Estuarine Sediments: Influences of Organic Carbon and Sulfide, Journal of Geophysical Research
Research Type: Journal Article
Role of Ammonium oxidation (Anammox) in nitrogen removal from a freshwater aquifer
JohnKarl Bohlke, Craig R Tobias, Bongkuen Song, Richard L Smith Role of Ammonium oxidation (Anammox) in nitrogen removal from a freshwater aquifer, Environmental Science and Technology
Research Type: Journal Article
Global subterranean estuaries control groundwater nutrient loading to the ocean. (In prep).
Craig R Tobias Global subterranean estuaries control groundwater nutrient loading to the ocean. (In prep).
Research Type: Journal Article
Fogarty, M., #Fewings, M. Tobias, C.R. and J. Edson. In review. Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate Mesotidal Salt Marsh. Estuaries and Coasts.
Craig R Tobias Fogarty, M., #Fewings, M. Tobias, C.R. and J. Edson. In review. Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate Mesotidal Salt Marsh. Estuaries and Coasts.
Research Type: Journal Article
A mesocosm scale 15N enrichment tracer study
JohnKarl Bohlke, Craig R Tobias, Michael Burchell, Tiffany Messer A mesocosm scale 15N enrichment tracer study, Ecological Engineering
Research Type: Journal Article
Tidal and seasonal dynamics of microbial communities responsible for sedimentary nitrogen cycling in Cape Fear Estuary
David Hines, Jessica Lisa, Bongkuen Song, Craig R Tobias Tidal and seasonal dynamics of microbial communities responsible for sedimentary nitrogen cycling in Cape Fear Estuary, Estuarine Coastal and Shelf Science
Research Type: Journal Article
Seawater intrusion effects on nitrogen cycling in the dam regulated Nakdong River Estuary, South Korea
Bongkeun Song, Stephanie Wilson, Yang Park, Craig R Tobias, Yan Huang Seawater intrusion effects on nitrogen cycling in the dam regulated Nakdong River Estuary, South Korea, Frontiers Marine Science, vol. 10.3389/fmars.2024.1369421
Research Type: Journal Article
Fogarty, M., Fewings, M. Tobias, C.R. and J. Edson. . In review. Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate Mesotidal Salt Marsh. Estuaries and Coasts.
Craig R Tobias Fogarty, M., Fewings, M. Tobias, C.R. and J. Edson. . In review. Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate Mesotidal Salt Marsh. Estuaries and Coasts.
Research Type: Journal Article
Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate 1Mesotidal Salt Marsh
James Edson, Craig R Tobias, Melanie Fewings, Michelle Fogarty Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate 1Mesotidal Salt Marsh, Estuaries and Coasts
Research Type: Journal Article
Guardiani, J., Tobias, C., and R. Smith. In review. Seasonal Carbon Dynamics in a Temperate Lagoonal Estuary: New River, NC, USA. Estuaries and Coasts.
Craig R Tobias Guardiani, J., Tobias, C., and R. Smith. In review. Seasonal Carbon Dynamics in a Temperate Lagoonal Estuary: New River, NC, USA. Estuaries and Coasts.
Research Type: Journal Article
Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) Cycling across Coastal Marine Habitats: Subtidal non-vegetated, Subtidal vegetated, Intertidal Marsh.
Mark Ballentine, Thivanka Ariyarathna, Richard Smith, Craig R Tobias, Steve Fallis, Penny Vlahos, JohnKarl Bohlke Hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) Cycling across Coastal Marine Habitats: Subtidal non-vegetated, Subtidal vegetated, Intertidal Marsh., Science of the Total Environment
Research Type: Journal Article
Impact of chloride on denitrification in roadside ponds
Joseph Bushey, Timothy M Vadas, Craig R Tobias, BK Song, Nakita Lancaster Impact of chloride on denitrification in roadside ponds, Environmental Science and Technology
Research Type: Journal Article
Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate Mesotidal Salt Marsh. Estuaries and Coasts.
Craig R Tobias, Michelle Fogarty, Melanie Fewings Vertical Air-Marsh Carbon Dioxide Fluxes in a Temperate Mesotidal Salt Marsh. Estuaries and Coasts.
Research Type: Journal Article
Denitrification and anammox hotspots in the New River Estuary, North Carolina, USA Estuarine, Coastal and Shelf Science
Two co authors before me One co author after me, Jessica Lisa, Craig R Tobias Denitrification and anammox hotspots in the New River Estuary, North Carolina, USA Estuarine, Coastal and Shelf Science
Research Type: Journal Article
Air-water gas transfer velocity in a shallow microtidal estuary.
Bryce VanDam, Craig R Tobias, Jim Edson Air-water gas transfer velocity in a shallow microtidal estuary., Journal of Geophysical Research Biogeosciences
Research Type: Journal Article
Methods for predicting wetland shroreline sediment regimes using spatial analysis
Scott Ensign, Carolyn Currin, Craig R Tobias, Michael Piehler Methods for predicting wetland shroreline sediment regimes using spatial analysis, Estuarine Coastal and Shelf Science
Research Type: Journal Article
Adsorption and removal kinetics of 2,4-dinitroanisole (DNAN) and nitrotriazolone (NTO) in contrasting fresh-water sediments: Batch study
Thivanka Ariyarathna, Craig R Tobias Adsorption and removal kinetics of 2,4-dinitroanisole (DNAN) and nitrotriazolone (NTO) in contrasting fresh-water sediments: Batch study
Research Type: Journal Article
Degradation of RDX (Hexahydro-1,3,5-trinitro-1,3,5-triazine) in Contrasting Coastal Marine Habitats: Subtidal non-vegetated (Sand), Subtidal vegetated (Silt/Eel grass), and Intertidal Marsh
Craig R Tobias, Mark Ballantine, Thivanka Ariyarathna, Epapante Vlahos Degradation of RDX (Hexahydro-1,3,5-trinitro-1,3,5-triazine) in Contrasting Coastal Marine Habitats: Subtidal non-vegetated (Sand), Subtidal vegetated (Silt/Eel grass), and Intertidal Marsh, Science of the Total Environment, STOTEN
Research Type: Journal Article
Ecosystem scale nitrification and watershed support of tidal creek productivity revealed using whole system isotope tracer labeling
Kimberely Duernberger, Craig R Tobias, Michael Mallin Ecosystem scale nitrification and watershed support of tidal creek productivity revealed using whole system isotope tracer labeling, Limonology and Oceanography
Research Type: Journal Article
Tracing the cycling and fate of the explosive, Hexahydro-1,3,5-trinitro-1,3,5-trazine in a simulated sandy coastal marine habitat with a stable isotopic tracer, 15N-[RDX]
Craig R Tobias, Johkarl Bohlke, Richard Smith, Mark Ballentine, Chris Cooper, Thivanka Ariyarathna, Penny Vlahos, Thomas Groshens, Stephen Fallis Tracing the cycling and fate of the explosive, Hexahydro-1,3,5-trinitro-1,3,5-trazine in a simulated sandy coastal marine habitat with a stable isotopic tracer, 15N-[RDX], Chemosphere
Research Type: Journal Article
Wilson, S. J., Anderson, I. C., Song, B., Tobias, C. R., Nitrification in a subterranean estuary: an ex situ and in situ method comparison determines nitrate is available for discharge. (In-prep, to be Submitted to Frontiers in Marine Science).
Craig R Tobias Wilson, S. J., Anderson, I. C., Song, B., Tobias, C. R., Nitrification in a subterranean estuary: an ex situ and in situ method comparison determines nitrate is available for discharge. (In-prep, to be Submitted to Frontiers in Marine Science).
Research Type: Journal Article
Lisa, J., Song, B., Semedo, M., Tobias, C., Duernberger, K. In review. Denitrification and anammox hotspots in the New River Estuary, North Carolina, USA Estuarine, Coastal and Shelf Science
Craig R Tobias Lisa, J., Song, B., Semedo, M., Tobias, C., Duernberger, K. In review. Denitrification and anammox hotspots in the New River Estuary, North Carolina, USA Estuarine, Coastal and Shelf Science
Research Type: Journal Article
Ecosystem-Based Management for Military Training, Biodiversity,Carbon Storage and Climate Resiliency on a Complex Coastal Land/Waterscape
Craig R Tobias Ecosystem-Based Management for Military Training, Biodiversity,Carbon Storage and Climate Resiliency on a Complex Coastal Land/Waterscape, Journal of Environmental Management
Research Type: Journal Article