Specialty
Ecosystem Ecology, Biogeochemistry, Soil Science, Wetland Ecology, Forest Ecology, Climate Change Science, Blue Carbon Science Principal Investigator
Publications
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(2003). Control of sediment deposition rates in two mid-Atlantic Coast tidal freshwater wetlands . Estuarine, Coastal and Shelf Science, 57 , 255-268.
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(2003). Elevated CO2 and water depth regulation of methane emissions: comparison of a woody and non-woody wetland plant species . Biogeochemistry, 63 , 117-134.
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(2003). Enumeration of Fe(II)-oxidizing and Fe(III)-reducing bacteria in the root zone of wetland plants: implications for a rhizosphere iron cycle . Biogeochemistry, 64 , 77-96.
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(2002). Methane-limited methanotrophy in tidal freshwater swamps . Global Biogeochemical Cycles, 16 , 1088, doi.
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(2002). Life at the energetic edge: Kinetics of circumneutral iron oxidation by lithotrophic iron-oxidizing bacteria isolated from the wetland-plant rhizosphere . Applied and Environmental Microbiology, 68 , 3988-3995.
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(2002). Productivity responses of Acer rubrum and Taxodium distichum seedlings to elevated CO2 and flooding . Environmental Pollution, 116 , S31-S36.
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(2000). Plant organic matter dynamics in the Dismal Swamp. Natural history of the Great Dismal Swamp (51-57) Old Dominion University Press .
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(2000). The potential impacts of climate change on the mid-Atlantic coastal region . Climate Research, 14 , 219-233.
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(2000). Soils and the global carbon cycle. Carbon Cycle (93-101) Cambridge University PRess .
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(1999). Iron-oxidizing bacteria are associated with ferric hydroxide precipitates (Fe-Plaque) on the roots of wetland plants . Applied and Environmental Microbiology, 65 , 2758-2761.
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(1999). A plant-soil-atmosphere microcosm for tracing radiocarbon from photosynthesis through methanogenesis . Soil Science Society of America Journal, 63 , 665-671.
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(1999). Sap-flux-scaled transpiration responses to light, vapor pressure deficit, and leaf area reduction in a flooded Taxodium distichum forest . Tree Physiology, 19 , 337-347.
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(1997). Nitrogenase activity and N2 fixation are stimulated by elevated CO2 in a tropical N2-fixing tree . Oecologia, 109 , 28-33.
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(1996). The microbial activity season in southeastern hydric soils . Soil Science Society of America Journal, 60 , 1263-1266.