2023
Francis, A., Ganeshram, R. S., Tuerena, R. E., Spencer, R. G. M., Holmes, R. M., Rogers, J. A., & Mahaffey, C. (2023). Permafrost degradation and nitrogen cycling in Arctic rivers: insights fromstable nitrogen isotope studies. BIOGEOSCIENCES, 20(2), 365-382. doi:10.5194/bg-20-365-2023DOI: 10.5194/bg-20-365-2023
2022
Wrightson, L., Yang, N., Mahaffey, C., Hutchins, D. A., & Tagliabue, A. (2022). Integrating the impact of global change on the niche and physiology of marine nitrogen-fixing cyanobacteria. GLOBAL CHANGE BIOLOGY. doi:10.1111/gcb.16399DOI: 10.1111/gcb.16399
Hoogakker, B. A. A., Anderson, C., Paoloni, T., Stott, A., Grant, H., Keenan, P., . . . Peck, V. L. (2022). Planktonic foraminifera organic carbon isotopes as archives of upper ocean carbon cycling.. Nature communications, 13(1), 4841. doi:10.1038/s41467-022-32480-0DOI: 10.1038/s41467-022-32480-0
Sofen, L. E., Antipova, O. A., Ellwood, M. J., Gilbert, N. E., LeCleir, G. R., Lohan, M. C., . . . Twining, B. S. (2022). Trace metal contents of autotrophic flagellates from contrasting open-ocean ecosystems. LIMNOLOGY AND OCEANOGRAPHY LETTERS. doi:10.1002/lol2.10258DOI: 10.1002/lol2.10258
Jardine, J. E., Palmer, M., Mahaffey, C., Holt, J., Wakelin, S., & Artioli, Y. (2022). Climatic Controls on the Spring Phytoplankton Growing Season in a Temperate Shelf Sea. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 127(5). doi:10.1029/2021JC017209DOI: 10.1029/2021JC017209
Cerdan-Garcia, E., Baylay, A., Polyviou, D., Woodward, E. M. S., Wrightson, L., Mahaffey, C., . . . Robidart, J. C. (2022). Transcriptional responses of Trichodesmium to natural inverse gradients of Fe and P availability. ISME JOURNAL, 16(4), 1055-1064. doi:10.1038/s41396-021-01151-1DOI: 10.1038/s41396-021-01151-1
Williams, C. A. J., Davis, C. E., Palmer, M. R., Sharples, J., & Mahaffey, C. (2022). The Three Rs: Resolving Respiration Robotically in Shelf Seas. GEOPHYSICAL RESEARCH LETTERS, 49(4). doi:10.1029/2021GL096921DOI: 10.1029/2021GL096921
de la Vega, C., Buchanan, P. J., Tagliabue, A., Hopkins, J. E., Jeffreys, R. M., Frie, A. K., . . . Mahaffey, C. (2022). Multi-decadal environmental change in the Barents Sea recorded by seal teeth. GLOBAL CHANGE BIOLOGY. doi:10.1111/gcb.16138DOI: 10.1111/gcb.16138
Tuerena, R. E., Mahaffey, C., Henley, S. F., de la Vega, C., Norman, L., Brand, T., . . . Marz, C. (2022). Nutrient pathways and their susceptibility to past and future change in the Eurasian Arctic Ocean. AMBIO, 51(2), 355-369. doi:10.1007/s13280-021-01673-0DOI: 10.1007/s13280-021-01673-0
Buchanan, P. J., Tagliabue, A., de la Vega, C., & Mahaffey, C. (2022). Oceanographic and biogeochemical drivers cause divergent trends in the nitrogen isoscape in a changing Arctic Ocean. AMBIO, 51(2), 383-397. doi:10.1007/s13280-021-01635-6DOI: 10.1007/s13280-021-01635-6
2021
Zhu, K., Birchill, A. J., Milne, A., Ussher, S., Humphreys, M. P., Carr, N., . . . Gledhill, M. (2021). Equilibrium calculations of iron speciation and apparent iron solubility in the Celtic Sea at ambient seawater pH using the NICA-Donnan model. MARINE CHEMISTRY, 237. doi:10.1016/j.marchem.2021.104038DOI: 10.1016/j.marchem.2021.104038
Kershaw, J. L., de la Vega, C., Jeffreys, R. M., Frie, A. K., Haug, T., Mahaffey, C., . . . Smout, S. (2021). Compound-specific isotope analyses of harp seal teeth: tools for trophic ecology reconstruction. MARINE ECOLOGY PROGRESS SERIES, 678, 211-225. doi:10.3354/meps13867DOI: 10.3354/meps13867
Buchanan, P. J., Aumont, O., Bopp, L., Mahaffey, C., & Tagliabue, A. (2021). Impact of intensifying nitrogen limitation on ocean net primary production is fingerprinted by nitrogen isotopes. NATURE COMMUNICATIONS, 12(1). doi:10.1038/s41467-021-26552-wDOI: 10.1038/s41467-021-26552-w
de la Vega, C., Mahaffey, C., Yurkowski, D. J., Norman, L., Simpson, E., Smout, S., . . . Jeffreys, R. M. (n.d.). Biomarkers in Ringed Seals Reveal Recent Onset of Borealization in the High- Compared to the Mid-Latitude Canadian Arctic. Frontiers in Marine Science, 8. doi:10.3389/fmars.2021.700687DOI: 10.3389/fmars.2021.700687
Tuerena, R. E., Hopkins, J., Buchanan, P. J., Ganeshram, R. S., Norman, L., Von Appen, W. -J., . . . Mahaffey, C. (2021). An Arctic Strait of Two Halves: The Changing Dynamics of Nutrient Uptake and Limitation Across the Fram Strait. GLOBAL BIOGEOCHEMICAL CYCLES, 35(9). doi:10.1029/2021GB006961DOI: 10.1029/2021GB006961
Garcia-Martin, E. E., Davidson, K., Davis, C. E., Mahaffey, C., McNeill, S., Purdie, D. A., & Robinson, C. (2021). Low Contribution of the Fast-Sinking Particle Fraction to Total Plankton Metabolism in a Temperate Shelf Sea. GLOBAL BIOGEOCHEMICAL CYCLES, 35(9). doi:10.1029/2021GB007015DOI: 10.1029/2021GB007015
The Importance of Water Mass Transport and Dissolved-Particle Interactions on the Aluminum Cycle in the Subtropical North Atlantic (Journal article)
Artigue, L., Wyatt, N. J., Lacan, F., Mahaffey, C., & Lohan, M. C. (2021). The Importance of Water Mass Transport and Dissolved-Particle Interactions on the Aluminum Cycle in the Subtropical North Atlantic. GLOBAL BIOGEOCHEMICAL CYCLES, 35(5). doi:10.1029/2020GB006569DOI: 10.1029/2020GB006569
MacKinnon, J. A., Simmons, H. L., Hargrove, J., Thomson, J., Peacock, T., Alford, M. H., . . . Wood, K. R. (2021). A warm jet in a cold ocean. NATURE COMMUNICATIONS, 12(1). doi:10.1038/s41467-021-22505-5DOI: 10.1038/s41467-021-22505-5
de la Vega, C., Mahaffey, C., Tuerena, R. E., Yurkowski, D. J., Ferguson, S. H., Stenson, G. B., . . . Jeffreys, R. M. (n.d.). Arctic seals as tracers of environmental and ecological change. Limnology and Oceanography Letters. doi:10.1002/lol2.10176DOI: 10.1002/lol2.10176
Tuerena, R. E., Hopkins, J., Ganeshram, R. S., Norman, L., de la Vega, C., Jeffreys, R., & Mahaffey, C. (2021). Nitrate assimilation and regeneration in the Barents Sea: insights from nitrate isotopes. BIOGEOSCIENCES, 18(2), 637-653. doi:10.5194/bg-18-637-2021DOI: 10.5194/bg-18-637-2021
2020
Becker, S., Aoyama, M., Woodward, E. M. S., Bakker, K., Coverly, S., Mahaffey, C., & Tanhua, T. (2020). GO-SHIP Repeat Hydrography Nutrient Manual: The Precise and Accurate Determination of Dissolved Inorganic Nutrients in Seawater, Using Continuous Flow Analysis Methods. Frontiers in Marine Science, 7. doi:10.3389/fmars.2020.581790DOI: 10.3389/fmars.2020.581790
Held, N. A., Webb, E. A., McIlvin, M. M., Hutchins, D. A., Cohen, N. R., Moran, D. M., . . . Saito, M. A. (2020). Co-occurrence of Fe and P stress in natural populations of the marine diazotroph Trichodesmium. Biogeosciences, 17(9), 2537-2551. doi:10.5194/bg-17-2537-2020DOI: 10.5194/bg-17-2537-2020
Water mass analysis along 22 °N in the subtropical North Atlantic for the JC150 cruise (GEOTRACES, GApr08) (Journal article)
Artigue, L., Lacan, F., van Gennip, S., Lohan, M. C., Wyatt, N. J., Woodward, E. M. S., . . . Drillet, Y. (2020). Water mass analysis along 22 °N in the subtropical North Atlantic for the JC150 cruise (GEOTRACES, GApr08). Deep Sea Research Part I: Oceanographic Research Papers, 158, 103230. doi:10.1016/j.dsr.2020.103230DOI: 10.1016/j.dsr.2020.103230
Legge, O., Johnson, M., Hicks, N., Jickells, T., Diesing, M., Aldridge, J., . . . Williamson, P. (2020). Carbon on the Northwest European Shelf: Contemporary Budget and Future Influences. FRONTIERS IN MARINE SCIENCE, 7. doi:10.3389/fmars.2020.00143DOI: 10.3389/fmars.2020.00143
2019
Kunde, K., Wyatt, N. J., González‐Santana, D., Tagliabue, A., Mahaffey, C., & Lohan, M. C. (2019). Iron Distribution in the Subtropical North Atlantic: The Pivotal Role of Colloidal Iron. Global Biogeochemical Cycles, 33(12), 1532-1547. doi:10.1029/2019gb006326DOI: 10.1029/2019gb006326
de la Vega, C., Jeffreys, R., Tuerena, R., Ganeshram, R., & Mahaffey, C. (2019). Temporal and spatial trends in marine carbon isotopes in the Arctic Ocean and implications for food web studies. Global Change Biology, 25(12), 4116-4130. doi:10.1111/gcb.14832DOI: 10.1111/gcb.14832
Carr, N., Davis, C. E., Blackbird, S., Daniels, L. R., Preece, C., Woodward, M., & Mahaffey, C. (2019). Seasonal and spatial variability in the optical characterstics of DOM in a temperate shelf sea. PROGRESS IN OCEANOGRAPHY, 177. doi:10.1016/j.pocean.2018.02.025DOI: 10.1016/j.pocean.2018.02.025
Garcia-Martin, E. E., Daniels, C. J., Davidson, K., Davis, C. E., Mahaffey, C., Mayers, K. M. J., . . . Robinson, C. (2019). Seasonal changes in plankton respiration and bacterial metabolism in a temperate shelf sea. PROGRESS IN OCEANOGRAPHY, 177. doi:10.1016/j.pocean.2017.12.002DOI: 10.1016/j.pocean.2017.12.002
Davis, C. B., Blackbird, S., Wolff, G., Woodward, M., & Mahaffey, C. (2019). Seasonal organic matter dynamics in a temperate shelf sea. PROGRESS IN OCEANOGRAPHY, 177. doi:10.1016/j.pocean.2018.02.021DOI: 10.1016/j.pocean.2018.02.021
Heath, A. E., & Mahaffey, C. (2019). Arctic Cafe. [Poster for schools]. Retrieved from https://arcticarise.wordpress.com/outreach
Heath, A. E., & Mahaffey, C. (2019). Now versus 1980. [Poster for schools]. Retrieved from https://arcticarise.wordpress.com/outreach
Heath, A. E., & Mahaffey, C. (2019). Polar News and Isotopes. [Poster for schools]. Retrieved from https://arcticarise.wordpress.com/outreach
Internal Tides Drive Nutrient Fluxes Into the Deep Chlorophyll Maximum Over Mid‐ocean Ridges (Journal article)
Tuerena, R., Williams, R., Mahaffey, C., Clément Vic, J., Green, M., Naveira‐Garabato, A., . . . Sharples, J. (2019). Internal Tides Drive Nutrient Fluxes Into the Deep Chlorophyll Maximum Over Mid‐ocean Ridges. Global Biogeochemical Cycles: an international journal of global change, 33(8), 995-1009. doi:10.1029/2019GB006214DOI: 10.1029/2019GB006214
Davis, C. E., Tagliabue, A., & Mahaffey, C. (n.d.). Diurnal variability in alkaline phosphatase activity and the potential role of zooplankton. Limnology and Oceanography Letters. doi:10.1002/lol2.10104DOI: 10.1002/lol2.10104
2017
Davis, C. E., & Mahaffey, C. (2017). Elevated alkaline phosphatase activity in a phosphate-replete environment: Influence of sinking particles. LIMNOLOGY AND OCEANOGRAPHY, 62(6), 2389-2403. doi:10.1002/lno.10572DOI: 10.1002/lno.10572
Davis, C., & Mahaffey, C. (n.d.). Elevated alkaline phosphatase activity in a phosphate-replete environment: influence of sinking particles in phosphorus remineralisation. Limnology and Oceanography.
Temporal variability of nitrogen fixation and particulate nitrogen export at Station ALOHA (Journal article)
Bottjer, D., Dore, J. E., Karl, D. M., Letelier, R. M., Mahaffey, C., WIlson, S. T., . . . Church, M. J. (2017). Temporal variability of nitrogen fixation and particulate nitrogen export at Station ALOHA. Limnology and Oceanography, 62(1), 200-216. doi:10.1002/lno.10386DOI: 10.1002/lno.10386
2016
Porter, M., Inall, M., Hopkins, J., Palmer, M. R., Dale, A. C., Aleynik, J. A., . . . Smeed, D. A. (2016). Glider observations of enhanced deep water upwelling at ashelf break canyon: A mechanism for cross-slope carbon andnutrient exchange. Journal of Geophysical Research: Oceans.
Porter, M., Inall, M. E., Hopkins, J., Palmer, M. R., Dale, A. C., Aleynik, D., . . . Smeed, D. A. (2016). Glider observations of enhanced deep water upwelling at a shelf break canyon: A mechanism for cross-slope carbon and nutrient exchange. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS, 121(10), 7575-7588. doi:10.1002/2016JC012087DOI: 10.1002/2016JC012087
Messer, L. F., Mahaffey, C., Robinson, C. M., Jeffries, T. C., Baker, K. G., Isaksson, J. B., . . . Seymour, J. R. (2016). High levels of heterogeneity in diazotroph diversity and activity within a putative hotspot for marine nitrogen fixation. ISME JOURNAL, 10, 1499-1513. doi:10.1038/ismej.2015.205DOI: 10.1038/ismej.2015.205
2015
Snow, J. T., Schlosser, C., Woodward, E. M. S., Mills, M. M., Achterberg, E. P., Mahaffey, C., . . . Moore, C. M. (2015). Environmental controls on the biogeography of diazotrophy and Trichodesmium in the Atlantic Ocean. GLOBAL BIOGEOCHEMICAL CYCLES, 29(6), 865-884. doi:10.1002/2015GB005090DOI: 10.1002/2015GB005090
2014
A storm in a shelf sea: Variation in phosphorus distribution and organic matter stoichiometry (Journal article)
Davis, C. E., Mahaffey, C., Wolff, G. A., & Sharples, J. (2014). A storm in a shelf sea: Variation in phosphorus distribution and organic matter stoichiometry. GEOPHYSICAL RESEARCH LETTERS, 41(23), 8452-8459. doi:10.1002/2014GL061949DOI: 10.1002/2014GL061949
Mahaffey, C., Reynolds, S., Davis, C., & Lohan, M. (2014). Alkaline phosphatase activity in the subtropical ocean: insights from nutrient, dust and trace metal addition experiments. Frontiers in Marine Science. doi:10.3389/fmars.2014.00073DOI: 10.3389/fmars.2014.00073
Evidence for production and lateral transport of dissolved organic phosphorus in the eastern subtropical North Atlantic (Journal article)
Reynolds, S., Mahaffey, C., Roussenov, V., & Williams, R. G. (2014). Evidence for production and lateral transport of dissolved organic phosphorus in the eastern subtropical North Atlantic. GLOBAL BIOGEOCHEMICAL CYCLES, 28(8), 805-824. doi:10.1002/2013GB004801DOI: 10.1002/2013GB004801
A storm in a shelf sea: variation in organic matter distribution and stoichiometry (Journal article)
Davis, C., Mahaffey, C., Wolff, G., & Sharples, J. (2014). A storm in a shelf sea: variation in organic matter distribution and stoichiometry. Geophysical Research Letters.
2013
Wind‐driven nutrient pulses to the subsurface chlorophyll maximum in seasonally stratified shelf seas (Journal article)
Williams, C., Sharples, J., Mahaffey, C., & Rippeth, T. (2013). Wind‐driven nutrient pulses to the subsurface chlorophyll maximum in seasonally stratified shelf seas. Geophysical Research Letters, 40(20), 5467-5472. doi:10.1002/2013gl058171DOI: 10.1002/2013gl058171
Equatorial upwelling enhances nitrogen fixation in the Atlantic Ocean (Journal article)
Subramaniam, A., Mahaffey, C., Johns, W., & Mahowald, N. (2013). Equatorial upwelling enhances nitrogen fixation in the Atlantic Ocean. Geophysical Research Letters, 40(9), 1766-1771. doi:10.1002/grl.50250DOI: 10.1002/grl.50250
The maintenance of the subsurface chlorophyll maximum in the stratified western Irish Sea (Journal article)
Williams, C., Sharples, J., Green, M., Mahaffey, C., & Rippeth, T. (2013). The maintenance of the subsurface chlorophyll maximum in the stratified western Irish Sea. Limnology and Oceanography: Fluids and Environments, 3(1), 61-73. doi:10.1215/21573689-2285100DOI: 10.1215/21573689-2285100
The maintenance of the subsurface chlorophyll maximum in the stratified western Irish Sea. (Journal article)
Williams, C. W., Sharples, J. S., Green, M., Mahaffey, C., & Rippeth, R. (2013). The maintenance of the subsurface chlorophyll maximum in the stratified western Irish Sea.. Limnology and Oceanography: Fluids and Environments, 3, 1-14.
Wind-driven nutrient pulses to the subsurface chlorophyll maximum in seasonally stratified shelf seas (Journal article)
Williams, C., Sharples, J., Mahaffey, C., & Rippeth, T. (2013). Wind-driven nutrient pulses to the subsurface chlorophyll maximum in seasonally stratified shelf seas. GEOPHYSICAL RESEARCH LETTERS, 40(20), 5467-5472. doi:10.1002/2013GL058171DOI: 10.1002/2013GL058171
2012
Phytoplankton response to deep seawater nutrient addition in the North Pacific Subtropical Gyre (Journal article)
Mahaffey, C., Björkman, K. M., & Karl, D. M. (2012). Phytoplankton response to deep seawater nutrient addition in the North Pacific Subtropical Gyre. Marine Ecology Progress Series, 460, 13-34. doi:10.3354/meps09699DOI: 10.3354/meps09699
Predictable and efficient carbon sequestration in the North Pacific Ocean supported by symbiotic nitrogen fixation (Journal article)
Karl, D. M., Church, M. J., Dore, J. E., Letelier, R. M., & Mahaffey, C. (2012). Predictable and efficient carbon sequestration in the North Pacific Ocean supported by symbiotic nitrogen fixation. Proceedings of the National Academy of Sciences, 109(6), 1842-1849. doi:10.1073/pnas.1120312109DOI: 10.1073/pnas.1120312109
Short-term and seasonal variation in metabolic balance in Liverpool Bay (Journal article)
Panton, A., Mahaffey, C., Greenwood, N., Hopkins, J., Montagnes, D., & Sharples, J. (2012). Short-term and seasonal variation in metabolic balance in Liverpool Bay. OCEAN DYNAMICS, 62(2), 295-306. doi:10.1007/s10236-011-0494-4DOI: 10.1007/s10236-011-0494-4
2011
Assessing the spatial and temporal variability of dissolved organic matter in Liverpool Bay using excitation–emission matrix fluorescence and parallel factor analysis (Journal article)
Yamashita, Y., Panton, A., Mahaffey, C., & Jaffé, R. (2011). Assessing the spatial and temporal variability of dissolved organic matter in Liverpool Bay using excitation–emission matrix fluorescence and parallel factor analysis. Ocean Dynamics, 61(5), 569-579. doi:10.1007/s10236-010-0365-4DOI: 10.1007/s10236-010-0365-4
Spatial and temporal variability in nutrient concentrations in Liverpool Bay, a temperate latitude region of freshwater influence (Journal article)
Greenwood, N., Hydes, D. J., Mahaffey, C., Wither, A., Barry, J., Sivyer, D., . . . Lees, H. E. (2011). Spatial and temporal variability in nutrient concentrations in Liverpool Bay, a temperate latitude region of freshwater influence. Ocean Dynamics, 61, 2181-2199.
2009
Physical forcing of nitrogen fixation and diazotroph community structure in the North Pacific subtropical gyre (Journal article)
Church, M. J., Mahaffey, C., Letelier, R. M., Lukas, R., Zehr, J. P., & Karl, D. M. (2009). Physical forcing of nitrogen fixation and diazotroph community structure in the North Pacific subtropical gyre. Global Biogeochemical Cycles, 23(2), n/a. doi:10.1029/2008gb003418DOI: 10.1029/2008gb003418
The relationship between dissolved hydrogen and nitrogen fixation in ocean waters (Journal article)
Moore, R. M., Punshon, S., Mahaffey, C., & Karl, D. M. (2009). The relationship between dissolved hydrogen and nitrogen fixation in ocean waters. Deep-Sea Research, Part I, 56(9), 1401-1604.
2008
Assessment of relative phosphorus limitation of Trichodesmium spp. in the North Pacific, North Atlantic, and the north coast of Australia (Journal article)
Sohm, J. A., Mahaffey, C., & Capone, D. G. (2008). Assessment of relative phosphorus limitation of Trichodesmium spp. in the North Pacific, North Atlantic, and the north coast of Australia. Limnology and Oceanography, 53(6), 2495-2502. doi:10.4319/lo.2008.53.6.2495DOI: 10.4319/lo.2008.53.6.2495
Amazon River enhances diazotrophy and carbon sequestration in the tropical North Atlantic Ocean (Journal article)
Subramaniam, A., Yager, P. L., Carpenter, E. J., Mahaffey, C., Björkman, K., Cooley, S., . . . Capone, D. G. (2008). Amazon River enhances diazotrophy and carbon sequestration in the tropical North Atlantic Ocean. Proceedings of the National Academy of Sciences, 105(30), 10460-10465. doi:10.1073/pnas.0710279105DOI: 10.1073/pnas.0710279105
Nitrogen dynamics within a wind-driven eddy (Journal article)
Mahaffey, C., Benitez-Nelson, C. R., Bidigare, R. R., Rii, Y., & Karl, D. M. (2008). Nitrogen dynamics within a wind-driven eddy. Deep Sea Research Part II: Topical Studies in Oceanography, 55(10-13), 1398-1411. doi:10.1016/j.dsr2.2008.02.004DOI: 10.1016/j.dsr2.2008.02.004
Particle export within cyclonic Hawaiian lee eddies derived from 210Pb–210Po disequilibrium (Journal article)
Verdeny, E., Masqué, P., Maiti, K., Garcia-Orellana, J., Bruach, J. M., Mahaffey, C., & Benitez-Nelson, C. R. (2008). Particle export within cyclonic Hawaiian lee eddies derived from 210Pb–210Po disequilibrium. Deep Sea Research Part II: Topical Studies in Oceanography, 55(10-13), 1461-1472. doi:10.1016/j.dsr2.2008.02.009DOI: 10.1016/j.dsr2.2008.02.009
The Nitrogen Cycle in the North Pacific Trades Biome: an Evolving Paradigm (Chapter)
Karl, D. M., Bidigare, R. R., Church, M. J., Dore, J. E., Letelier, R. M., Mahaffey, C., & Zehr, J. (2008). The Nitrogen Cycle in the North Pacific Trades Biome: an Evolving Paradigm. In D. G. Capone, E. J. Carpenter, M. Mulholland, & D. A. Bronk (Eds.), Nitrogen in the Marine Environment (pp. in press.). New York: Academic Press.
2007
Mesoscale Eddies Drive Increased Silica Export in the Subtropical Pacific Ocean (Journal article)
Benitez-Nelson, C. R., Bidigare, R. R., Dickey, T. D., Landry, M. R., Leonard, C. L., Brown, S. L., . . . Yang, E. J. (2007). Mesoscale Eddies Drive Increased Silica Export in the Subtropical Pacific Ocean. Science, 316(5827), 1017-1021. doi:10.1126/science.1136221DOI: 10.1126/science.1136221
Isotopic heterogeneity and cycling of organic nitrogen in the oligotrophic ocean (Journal article)
Meador, T. B., Aluwihare, L. I., & Mahaffey, C. (2007). Isotopic heterogeneity and cycling of organic nitrogen in the oligotrophic ocean. Limnology and Oceanography, 52(3), 934-947. doi:10.4319/lo.2007.52.3.0934DOI: 10.4319/lo.2007.52.3.0934
Influence of the Amazon River plume on distributions of free-living and symbiotic cyanobacteria in the western tropical north Atlantic Ocean (Journal article)
Foster, R. A., Subramaniam, A., Mahaffey, C., Carpenter, E. J., Capone, D. G., & Zehr, J. P. (2007). Influence of the Amazon River plume on distributions of free-living and symbiotic cyanobacteria in the western tropical north Atlantic Ocean. Limnology and Oceanography, 52(2), 517-532. doi:10.4319/lo.2007.52.2.0517DOI: 10.4319/lo.2007.52.2.0517
2006
Does the transport of dissolved organic nutrients affect export production in the Atlantic Ocean? (Journal article)
Roussenov, V., Williams, R. G., Mahaffey, C., & Wolff, G. A. (2006). Does the transport of dissolved organic nutrients affect export production in the Atlantic Ocean?. GLOBAL BIOGEOCHEMICAL CYCLES, 20(3). doi:10.1029/2005GB002510DOI: 10.1029/2005GB002510
2005
The conundrum of marine N2 fixation (Journal article)
Mahaffey, C. (2005). The conundrum of marine N2 fixation. American Journal of Science, 305(6-8), 546-595. doi:10.2475/ajs.305.6-8.546DOI: 10.2475/ajs.305.6-8.546
Nitrogen fixation by Trichodesmium spp.: An important source of new nitrogen to the tropical and subtropical North Atlantic Ocean (Journal article)
Capone, D. G., Burns, J. A., Montoya, J. P., Subramaniam, A., Mahaffey, C., Gunderson, T., . . . Carpenter, E. J. (2005). Nitrogen fixation by Trichodesmium spp.: An important source of new nitrogen to the tropical and subtropical North Atlantic Ocean. Global Biogeochemical Cycles, 19(GB2024).
2004
Physical supply of nitrogen to phytoplankton in the Atlantic Ocean (Journal article)
Mahaffey, C., Williams, R. G., Wolff, G. A., & Anderson, W. T. (2004). Physical supply of nitrogen to phytoplankton in the Atlantic Ocean. GLOBAL BIOGEOCHEMICAL CYCLES, 18(1). doi:10.1029/2003GB002129DOI: 10.1029/2003GB002129
2003
Biogeochemical signatures of nitrogen fixation in the eastern North Atlantic (Journal article)
Mahaffey, C., Williams, R. G., Wolff, G. A., Mahowald, N., Anderson, W., & Woodward, M. (2003). Biogeochemical signatures of nitrogen fixation in the eastern North Atlantic. GEOPHYSICAL RESEARCH LETTERS, 30(6). doi:10.1029/2002GL016542DOI: 10.1029/2002GL016542
