J Patrick Megonigal - Publications

Affiliations: 
George Mason University, Washington, DC 
Area:
Ecology Biology, Microbiology Biology, Environmental Sciences

84 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2016 Wang ZP, Gu Q, Deng FD, Huang JH, Megonigal JP, Yu Q, Lü XT, Li LH, Chang S, Zhang YH, Feng JC, Han XG. Methane emissions from the trunks of living trees on upland soils. The New Phytologist. PMID 26918765 DOI: 10.1111/nph.13909  0.72
2016 Bernal B, McKinley DC, Hungate BA, White PM, Mozdzer TJ, Megonigal JP. Limits to soil carbon stability; Deep, ancient soil carbon decomposition stimulated by new labile organic inputs Soil Biology and Biochemistry. 98: 85-94. DOI: 10.1016/j.soilbio.2016.04.007  0.72
2016 Mozdzer TJ, Langley JA, Mueller P, Megonigal JP. Deep rooting and global change facilitate spread of invasive grass Biological Invasions. 18: 2619-2631. DOI: 10.1007/s10530-016-1156-8  0.72
2016 Mueller P, Hager RN, Meschter JE, Mozdzer TJ, Langley JA, Jensen K, Megonigal JP. Complex invader-ecosystem interactions and seasonality mediate the impact of non-native Phragmites on CH4 emissions Biological Invasions. 1-13. DOI: 10.1007/s10530-016-1093-6  0.72
2015 Pastore MA, Megonigal JP, Langley JA. Elevated CO2 promotes long-term nitrogen accumulation only in combination with nitrogen addition. Global Change Biology. PMID 26577708 DOI: 10.1111/gcb.13112  0.72
2015 Mueller P, Jensen K, Megonigal JP. Plants Mediate Soil Organic Matter Decomposition In Response To Sea Level Rise. Global Change Biology. PMID 26342160 DOI: 10.1111/gcb.13082  0.72
2015 Caplan JS, Hager RN, Megonigal JP, Mozdzer TJ. Global change accelerates carbon assimilation by a wetland ecosystem engineer Environmental Research Letters. 10. DOI: 10.1088/1748-9326/10/11/115006  0.72
2015 Neubauer SC, Megonigal JP. Moving Beyond Global Warming Potentials to Quantify the Climatic Role of Ecosystems Ecosystems. 18: 1000-1013. DOI: 10.1007/s10021-015-9879-4  0.72
2013 Kirwan ML, Megonigal JP. Tidal wetland stability in the face of human impacts and sea-level rise. Nature. 504: 53-60. PMID 24305148 DOI: 10.1038/nature12856  0.72
2013 Hungate BA, Day FP, Dijkstra P, Duval BD, Hinkle CR, Langley JA, Megonigal JP, Stiling P, Johnson DW, Drake BG. Fire, hurricane and carbon dioxide: Effects on net primary production of a subtropical woodland New Phytologist. 200: 767-777. PMID 23869799 DOI: 10.1111/nph.12409  0.72
2013 Hungate BA, Dijkstra P, Wu Z, Duval BD, Day FP, Johnson DW, Megonigal JP, Brown AL, Garland JL. Cumulative response of ecosystem carbon and nitrogen stocks to chronic COâ‚‚ exposure in a subtropical oak woodland. The New Phytologist. 200: 753-66. PMID 23718224 DOI: 10.1111/nph.12333  0.72
2013 Duval BD, Dijkstra P, Drake BG, Johnson DW, Ketterer ME, Megonigal JP, Hungate BA. Element pool changes within a scrub-oak ecosystem after 11 years of exposure to elevated CO2. Plos One. 8: e64386. PMID 23717607 DOI: 10.1371/journal.pone.0064386  0.72
2013 Kirwan ML, Langley JA, Guntenspergen GR, Megonigal JP. The impact of sea-level rise on organic matter decay rates in Chesapeake Bay brackish tidal marshes Biogeosciences. 10: 1869-1876. DOI: 10.5194/bg-10-1869-2013  0.72
2013 Geatz GW, Needelman BA, Weil RR, Megonigal JP. Nutrient availability and soil organic matter decomposition response to prescribed burns in mid-atlantic brackish tidal marshes Soil Science Society of America Journal. 77: 1852-1864. DOI: 10.2136/sssaj2012.0272  0.72
2013 Megonigal JP, Hines ME, Visscher PT. Anaerobic Metabolism: Linkages to Trace Gases and Aerobic Processes Treatise On Geochemistry: Second Edition. 10: 273-359. DOI: 10.1016/B978-0-08-095975-7.00808-1  0.72
2013 Mozdzer TJ, Megonigal JP. Increased methane emissions by an introduced Phragmites australis lineage under global change Wetlands. 33: 609-615. DOI: 10.1007/s13157-013-0417-x  0.72
2013 Bullock AL, Sutton-Grier AE, Megonigal JP. Anaerobic Metabolism in Tidal Freshwater Wetlands: III. Temperature Regulation of Iron Cycling Estuaries and Coasts. 36: 482-490. DOI: 10.1007/s12237-012-9536-5  0.72
2013 Keller JK, Sutton-Grier AE, Bullock AL, Megonigal JP. Anaerobic Metabolism in Tidal Freshwater Wetlands: I. Plant Removal Effects on Iron Reduction and Methanogenesis Estuaries and Coasts. 36: 457-470. DOI: 10.1007/s12237-012-9527-6  0.72
2013 Emerson D, Bellows W, Keller JK, Moyer CL, Sutton-Grier A, Megonigal JP. Anaerobic Metabolism in Tidal Freshwater Wetlands: II. Effects of Plant Removal on Archaeal Microbial Communities Estuaries and Coasts. 36: 471-481. DOI: 10.1007/s12237-012-9496-9  0.72
2012 Mozdzer TJ, Megonigal JP. Jack-and-master trait responses to elevated CO2 and N: a comparison of native and introduced Phragmites australis. Plos One. 7: e42794. PMID 23118844 DOI: 10.1371/journal.pone.0042794  0.72
2012 Dunbar J, Eichorst SA, Gallegos-Graves LV, Silva S, Xie G, Hengartner NW, Evans RD, Hungate BA, Jackson RB, Megonigal JP, Schadt CW, Vilgalys R, Zak DR, Kuske CR. Common bacterial responses in six ecosystems exposed to 10 years of elevated atmospheric carbon dioxide. Environmental Microbiology. 14: 1145-58. PMID 22264231 DOI: 10.1111/j.1462-2920.2011.02695.x  0.72
2012 Langley JA, Megonigal JP. Field-based radiometry to estimate tidal marsh plant growth in response to elevated CO 2 and nitrogen addition Wetlands. 32: 571-578. DOI: 10.1007/s13157-012-0292-x  0.72
2012 White KP, Langley JA, Cahoon DR, Megonigal JP. C 3 and C 4 Biomass Allocation Responses to Elevated CO 2 and Nitrogen: Contrasting Resource Capture Strategies Estuaries and Coasts. 35: 1028-1035. DOI: 10.1007/s12237-012-9500-4  0.72
2012 Baldwin AH, Kangas PJ, Megonigal JP, Perry MC, Whigham DF. Coastal wetlands of Chesapeake Bay Wetland Habitats of North America: Ecology and Conservation Concerns. 29-43.  0.72
2011 Weber CF, Zak DR, Hungate BA, Jackson RB, Vilgalys R, Evans RD, Schadt CW, Megonigal JP, Kuske CR. Responses of soil cellulolytic fungal communities to elevated atmospheric CO₂ are complex and variable across five ecosystems. Environmental Microbiology. 13: 2778-93. PMID 21883796 DOI: 10.1111/j.1462-2920.2011.02548.x  0.72
2011 Duval BD, Dijkstra P, Natali SM, Megonigal JP, Ketterer ME, Drake BG, Lerdau MT, Gordon G, Anbar AD, Hungate BA. Plant-soil distribution of potentially toxic elements in response to elevated atmospheric CO2. Environmental Science & Technology. 45: 2570-4. PMID 21405117 DOI: 10.1021/es102250u  0.72
2011 Brantley SL, Megonigal JP, Scatena FN, Balogh-Brunstad Z, Barnes RT, Bruns MA, Van Cappellen P, Dontsova K, Hartnett HE, Hartshorn AS, Heimsath A, Herndon E, Jin L, Keller CK, Leake JR, et al. Twelve testable hypotheses on the geobiology of weathering. Geobiology. 9: 140-65. PMID 21231992 DOI: 10.1111/j.1472-4669.2010.00264.x  0.72
2011 Tzortziou M, Neale PJ, Megonigal JP, Lee Pow C, Butterworth M. Spatial gradients in dissolved carbon due to tidal marsh outwelling into a Chesapeake Bay estuary Marine Ecology Progress Series. 426: 41-56. DOI: 10.3354/meps09017  0.72
2011 Sutton-Grier AE, Keller JK, Koch R, Gilmour C, Megonigal JP. Electron donors and acceptors influence anaerobic soil organic matter mineralization in tidal marshes Soil Biology and Biochemistry. 43: 1576-1583. DOI: 10.1016/j.soilbio.2011.04.008  0.72
2011 Sutton-Grier AE, Megonigal JP. Plant species traits regulate methane production in freshwater wetland soils Soil Biology and Biochemistry. 43: 413-420. DOI: 10.1016/j.soilbio.2010.11.009  0.72
2011 Poffenbarger HJ, Needelman BA, Megonigal JP. Salinity influence on methane emissions from tidal marshes Wetlands. 31: 831-842. DOI: 10.1007/s13157-011-0197-0  0.72
2010 Langley JA, Megonigal JP. Ecosystem response to elevated CO(2) levels limited by nitrogen-induced plant species shift. Nature. 466: 96-9. PMID 20596018 DOI: 10.1038/nature09176  0.72
2010 Drohan PJ, Havlin JL, Megonigal JP, Cheng HH. The "Dig It!" Smithsonian soils exhibition: Lessons learned and goals for the future Soil Science Society of America Journal. 74: 697-705. DOI: 10.2136/sssaj2009.0017  0.72
2009 Fierer N, Carney KM, Horner-Devine MC, Megonigal JP. The biogeography of ammonia-oxidizing bacterial communities in soil. Microbial Ecology. 58: 435-45. PMID 19352770 DOI: 10.1007/s00248-009-9517-9  0.72
2009 Langley JA, McKee KL, Cahoon DR, Cherry JA, Megonigal JP. Elevated CO2 stimulates marsh elevation gain, counterbalancing sea-level rise. Proceedings of the National Academy of Sciences of the United States of America. 106: 6182-6. PMID 19325121 DOI: 10.1073/pnas.0807695106  0.72
2009 Mckinley DC, Romero JC, Hungate BA, Drake BG, Megonigal JP. Does deep soil N availability sustain long-term ecosystem responses to elevated CO2? Global Change Biology. 15: 2035-2048. DOI: 10.1111/j.1365-2486.2008.01836.x  0.72
2009 Keller JK, Weisenhorn PB, Megonigal JP. Humic acids as electron acceptors in wetland decomposition Soil Biology and Biochemistry. 41: 1518-1522. DOI: 10.1016/j.soilbio.2009.04.008  0.72
2009 Langley JA, McKinley DC, Wolf AA, Hungate BA, Drake BG, Megonigal JP. Priming depletes soil carbon and releases nitrogen in a scrub-oak ecosystem exposed to elevated CO2 Soil Biology and Biochemistry. 41: 54-60. DOI: 10.1016/j.soilbio.2008.09.016  0.72
2009 Keller JK, Wolf AA, Weisenhorn PB, Drake BG, Megonigal JP. Elevated CO2 affects porewater chemistry in a brackish marsh Biogeochemistry. 96: 101-117. DOI: 10.1007/s10533-009-9347-3  0.72
2008 Megonigal JP, Guenther AB. Methane emissions from upland forest soils and vegetation. Tree Physiology. 28: 491-8. PMID 18244936  0.72
2008 Megonigal JP. Frontiers in wetland biogeochemistry Archives of Agronomy and Soil Science. 54: 237-238. DOI: 10.1080/03650340802132685  0.72
2008 Ma S, Luther GW, Keller J, Madison AS, Metzger E, Emerson D, Megonigal JP. Solid-state Au/Hg microelectrode for the investigation of Fe and Mn cycling in a freshwater wetland: Implications for methane production Electroanalysis. 20: 233-239. DOI: 10.1002/elan.200704048  0.72
2008 Tzortziou M, Neale PJ, Osburn CL, Megonigal JP, Maie N, Jaffé R. Tidal marshes as a source of optically and chemically distinctive colored dissolved organic matter in the Chesapeake Bay Limnology and Oceanography. 53: 148-159.  0.72
2007 Cheng W, Yagi K, Akiyama H, Nishimura S, Sudo S, Fumoto T, Hasegawa T, Hartley AE, Megonigal JP. An empirical model of soil chemical properties that regulate methane production in Japanese rice paddy soils. Journal of Environmental Quality. 36: 1920-5. PMID 17965395 DOI: 10.2134/jeq2007.0201  0.72
2007 Carney KM, Hungate BA, Drake BG, Megonigal JP. Altered soil microbial community at elevated CO(2) leads to loss of soil carbon. Proceedings of the National Academy of Sciences of the United States of America. 104: 4990-5. PMID 17360374 DOI: 10.1073/pnas.0610045104  0.72
2007 Cornell JA, Craft CB, Megonigal JP. Ecosystem gas exchange across a created salt marsh chronosequence Wetlands. 27: 240-250. DOI: 10.1672/0277-5212(2007)27[240:EGEAAC]2.0.CO;2  0.72
2007 Wolf AA, Drake BG, Erickson JE, Megonigal JP. An oxygen-mediated positive feedback between elevated carbon dioxide and soil organic matter decomposition in a simulated anaerobic wetland Global Change Biology. 13: 2036-2044. DOI: 10.1111/j.1365-2486.2007.01407.x  0.72
2007 Erickson JE, Megonigal JP, Peresta G, Drake BG. Salinity and sea level mediate elevated CO2 effects on C3-C4 plant interactions and tissue nitrogen in a Chesapeake Bay tidal wetland Global Change Biology. 13: 202-215. DOI: 10.1111/j.1365-2486.2006.01285.x  0.72
2007 Weiss JV, Rentz JA, Plaia T, Neubauer SC, Merrill-Floyd M, Lilburn T, Bradburne C, Megonigal JP, Emerson D. Characterization of neutrophilic Fe(II)-oxidizing bacteria isolated from the rhizosphere of wetland plants and description of Ferritrophicum radicicola gen. nov. sp. nov., and Sideroxydans paludicola sp. nov Geomicrobiology Journal. 24: 559-570. DOI: 10.1080/01490450701670152  0.72
2007 Neubauer S, Toledo-Durán G, Emerson D, Megonigal JP. Returning to their roots: Iron-oxidizing bacteria enhance short-term plaque formation in the wetland-plant rhizosphere Geomicrobiology Journal. 24: 65-73. DOI: 10.1080/01490450601134309  0.72
2006 Hines J, Megonigal JP, Denno RF. Nutrient subsidies to belowground microbes impact aboveground food web interactions. Ecology. 87: 1542-55. PMID 16869430  0.72
2006 Hungate BA, Johnson DW, Dijkstra P, Hymus G, Stiling P, Megonigal JP, Pagel AL, Moan JL, Day F, Li J, Hinkle CR, Drake BG. Nitrogen cycling during seven years of atmospheric CO2 enrichment in a scrub oak woodland. Ecology. 87: 26-40. PMID 16634294 DOI: 10.1890/04-1732  0.72
2006 Bridgham SD, Megonigal JP, Keller JK, Bliss NB, Trettin C. The carbon balance of North American wetlands Wetlands. 26: 889-916. DOI: 10.1672/0277-5212(2006)26[889:TCBONA]2.0.CO;2  0.72
2006 Burdt AC, Galbraith JM, Megonigal JP. Using CO2 efflux rates to indicate below-ground growing seasons by land-use treatment Wetlands Ecology and Management. 14: 133-145. DOI: 10.1007/s11273-005-5461-8  0.72
2006 Saunders CJ, Megonigal JP, Reynolds JF. Comparison of belowground biomass in C3- and C 4-dominated mixed communities in a Chesapeake Bay brackish marsh Plant and Soil. 280: 305-322. DOI: 10.1007/s11104-005-3275-3  0.72
2005 Weiss JV, Emerson D, Megonigal JP. Rhizosphere iron (III) deposition and reduction in a Juncus effusus L.-dominated wetland Soil Science Society of America Journal. 69: 1861-1870. DOI: 10.2136/sssaj2005.0002  0.72
2005 Neubauer SC, Givler K, Valentine S, Megonigal JP. Seasonal patterns and plant-mediated controls of subsurface wetland biogeochemistry Ecology. 86: 3334-3344. DOI: 10.1890/04-1951  0.72
2005 Megonigal JP, Vann CD, Wolf AA. Flooding constraints on tree (taxodium distichum) and herb growth responses to elevated CO2 Wetlands. 25: 430-438. DOI: 10.1672/17  0.72
2005 Garnet KN, Megonigal JP, Litchfield C, Taylor GE. Physiological control of leaf methane emission from wetland plants Aquatic Botany. 81: 141-155. DOI: 10.1016/j.aquabot.2004.10.003  0.72
2005 Marsh AS, Rasse DP, Drake BG, Megonigal JP. Effect of elevated CO2 on carbon pools and fluxes in a brackish marsh Estuaries. 28: 694-704.  0.72
2004 Weiss JV, Emerson D, Megonigal JP. Geochemical control of microbial Fe(III) reduction potential in wetlands: comparison of the rhizosphere to non-rhizosphere soil. Fems Microbiology Ecology. 48: 89-100. PMID 19712434 DOI: 10.1016/j.femsec.2003.12.014  0.72
2004 Pendall E, Bridgham S, Hanson PJ, Hungate B, Kicklighter DW, Johnson DW, Law BE, Luo Y, Megonigal JP, Olsrud M, Ryan MG, Wan S. Below-ground process responses to elevated CO2 and temperature: A discussion of observations, measurement methods, and models New Phytologist. 162: 311-322. DOI: 10.1111/j.1469-8137.2004.01053.x  0.72
2004 Morse JL, Megonigal JP, Walbridge MR. Sediment nutrient accumulation and nutrient availability in two tidal freshwater marshes along the Mattaponi River, Virginia, USA Biogeochemistry. 69: 175-206. DOI: 10.1023/B:BIOG.0000031077.28527.a2  0.72
2003 Weiss JV, Emerson D, Backer SM, Megonigal JP. 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. DOI: 10.1023/A:1024953027726  0.72
2003 Vann CD, Megonigal JP. Elevated CO2 and water depth regulation of methane emissions: Comparison of woody and non-woody wetland plant species Biogeochemistry. 63: 117-134. DOI: 10.1023/A:1023397032331  0.72
2003 Darke AK, Megonigal JP. Control of sediment deposition rates in two mid-Atlantic Coast tidal freshwater wetlands Estuarine, Coastal and Shelf Science. 57: 255-268. DOI: 10.1016/S0272-7714(02)00353-0  0.72
2002 Neubauer SC, Emerson D, Megonigal JP. 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: 3988-95. PMID 12147500 DOI: 10.1128/AEM.68.8.3988-3995.2002  0.72
2002 Vann CD, Megonigal JP. Productivity responses of Acer rubrum and Taxodium distichum seedlings to elevated CO2 and flooding. Environmental Pollution (Barking, Essex : 1987). 116: S31-6. PMID 11833915 DOI: 10.1016/S0269-7491(01)00244-5  0.72
2002 Megonigal JP, Schlesinger WH. Methane-limited methanotrophy in tidal freshwater swamps Global Biogeochemical Cycles. 16: 35-1.  0.72
2001 Oren R, Sperry JS, Ewers BE, Pataki DE, Phillips N, Megonigal JP. Sensitivity of mean canopy stomatal conductance to vapor pressure deficit in a flooded Taxodium distichum L. forest: Hydraulic and non-hydraulic effects Oecologia. 126: 21-29. DOI: 10.1007/s004420000497  0.72
2000 Najjar RG, Walker HA, Anderson PJ, Barren EJ, Bord RJ, Gibson JR, Kennedy VS, Knight CG, Megonigal JP, O'Connor RE, Polsky CD, Psuty NP, Richards BA, Sorenson LG, Steele EM, et al. The potential impacts of climate change on the mid-Atlantic coastal region Climate Research. 14: 219-233.  0.72
1999 Emerson D, Weiss JV, Megonigal JP. Iron-oxidizing bacteria are associated with ferric hydroxide precipitates (Fe-plaque) on the roots of wetland plants Applied and Environmental Microbiology. 65: 2758-61. PMID 10347074  0.72
1999 Oren R, Phillips N, Ewers BE, Pataki DE, Megonigal JP. 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.  0.72
1999 Megonigal JP, Whalen SC, Tissue DT, Bovard BD, Albert DB, Allen AS. A plant-soil-atmosphere microcosm for tracing radiocarbon from photosynthesis through methanogenesis Soil Science Society of America Journal. 63: 665-671.  0.72
1997 Megonigal JP, Schlesinger WH. Enhanced CH4 emissions from a wetland soil exposed to elevated CO2 Biogeochemistry. 37: 77-88. DOI: 10.1023/A:1005738102545  0.72
1997 Tissue DT, Megonigal JP, Thomas RB. Nitrogenase activity and N2 fixation are stimulated by elevated CO2 in a tropical N2-fixing tree Oecologia. 109: 28-33.  0.72
1997 Megonigal JP, Conner WH, Kroeger S, Sharitz RR. Aboveground production in Southeastern floodplain forests: A test of the subsidy-stress hypothesis Ecology. 78: 370-384.  0.72
1996 Megonigal JP, Faulkner SP, Patrick WH. The microbial activity season in southeastern hydric soils Soil Science Society of America Journal. 60: 1263-1266.  0.72
1993 Young PJ, Megonigal JP, Sharitz RR, Day FP. False ring formation in baldcypress (Taxodium distichum) saplings under two flooding regimes Wetlands. 13: 293-298. DOI: 10.1007/BF03161295  0.72
1993 Day FP, Megonigal JP. The relationship between variable hydroperiod, production allocation, and belowground organic turnover in forested wetlands Wetlands. 13: 115-121. DOI: 10.1007/BF03160871  0.72
1993 Megonigal JP, Patrick WH, Faulkner SP. Wetland identification in seasonally flooded forest soils: soil morphology and redox dynamics Soil Science Society of America Journal. 57: 140-149.  0.72
1992 Megonigal JP, Day FP. Effects of flooding on root and shoot production of bald cypress in large experimental enclosures Ecology. 73: 1182-1193.  0.72
1989 Day FP, Megonigal JP, Lee LC. Cypress root decomposition in experimental wetland mesocosms Wetlands. 9: 263-282. DOI: 10.1007/BF03160748  0.72
1988 Megonigal JP, Day FP. Organic matter dynamics in four seasonally flooded forest communities of the Dismal Swamp American Journal of Botany. 75: 1334-1343.  0.72
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