Professor Hilary Kennedy

Emeritus Professor

Contact info

Room:401 Westbury Mount        Phone: 01248 382860

Email: h.a.kennedy@bangor.ac.uk

  1. 2007
  2. Published

    Feeding ecology of the grooved tiger shrimp Penaeus semisulcatus De Haan (Decapoda : Penaeidae) in inshore waters of Qatar, Arabian Gulf

    Al-Maslamani, I., Le Vay, L., Kennedy, H. & Jones, D. A., 1 Jan 2007, In: Marine Biology. 150, 4, p. 627-637

    Research output: Contribution to journalArticlepeer-review

  3. Published

    Biogeochemical composition of natural sea ice brines from the Weddell Sea during early austral summer.

    Papadimitriou, S., Thomas, D. N., Kennedy, H., Haas, C., Kuosa, H., Krell, A. & Dieckmann, G. S., 27 Sept 2007, In: Limnology and Oceanography. 52, 5, p. 1809-1823

    Research output: Contribution to journalArticlepeer-review

  4. 2008
  5. Published

    Calcium carbonate as ikaite crystals in Antarctic sea ice.

    Dieckmann, G. S., Nehrke, G., Papadimitriou, S., Gottlicher, J., Steininger, R., Kennedy, H. A., Wolf-Gladrow, D. & Thomas, D. N., 1 Jan 2008.

    Research output: Contribution to conferencePaper

  6. Published

    High genetic diversity at a local scale in dwarf eelgrass, Zostera nolit.

    Fernandez, M. V., Kennedy, H. A. & Beaumont, A. R., 1 Jan 2008.

    Research output: Contribution to conferencePaper

  7. Published

    Inter- and intra-specimen variability masks reliable temperature control on shell Mg/Ca ratios in laboratory and field cultured Mytilus edulis and Pecten maximus (bivalvia)

    Freitas, P. S., Clarke, L., Kennedy, H. A. & Richardson, C. A., 8 Feb 2008, In: Biogeosciences Discussions. 5, p. 531-572

    Research output: Contribution to journalArticlepeer-review

  8. Published

    Short-term biogenic particle flux under late spring sea ice in the western Weddell Sea.

    Michels, J., Dieckmann, G. S., Thomas, D. N., Schnack-Schiel, S. B., Krell, A., Assmy, P., Kennedy, H., Papadimitriou, S. & Cisewski, B., 1 Apr 2008, In: Deep Sea Research Part II: Topical Studies in Oceanography. 55, 8-9, p. 1024-1039

    Research output: Contribution to journalArticlepeer-review

  9. Published

    Stratification and the distribution of phytoplankton, nutrients, inorganic carbon, and sulfur in the surface waters of the Weddell Sea.

    Zemmelink, H. J., Houghton, L., Dacey, J. W., Stefels, J., Koch, B. P., Schroder, M., Wisotzki, A., Scheltz, A., Thomas, D. N., Papadimitriou, S., Kennedy, H., Kuosa, H. & Dittmar, T., 1 Apr 2008, In: Deep Sea Research Part II: Topical Studies in Oceanography. 55, 8-9, p. 988-999

    Research output: Contribution to journalArticlepeer-review

  10. Published

    Calcium carbonate as ikaite crystals in Antarctic ice.

    Dieckmann, G. S., Nehrke, G., Papadimitriou, S., Gottlicher, J., Steininger, R., Kennedy, H., Wolf-Gladrow, D. & Thomas, D. N., 18 Apr 2008, In: Geophysical Research Letters. 35, 8, p. L08501

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Marine production in the Congo-influenced SE Atlantic over the past 30,000 years: a novel dinoflagellate-cyst based transfer function approach.

    Marret, F., Scourse, J. D., Kennedy, H., Ufkes, E. & Jansen, J. H., 1 Jul 2008, In: Marine Micropaleontology. 68, 1-2, p. 198-222

    Research output: Contribution to journalArticlepeer-review

  12. 2009
  13. Published

    Ion microprobe assessment of the heterogeneity of Mg/Ca, Sr/Ca and Mn/Ca ratios in Pecten maximus and Mytilus edulis (bivalvia) shell calcite precipitated at constant temperature.

    Freitas, P. S., Clarke, L. J., Kennedy, H. A. & Richardson, C. A., 1 Jan 2009, In: Biogeosciences. 6, 7, p. 1209-1227

    Research output: Contribution to journalArticlepeer-review

  14. Published

    The precipitation of calcium carbonate as ikaite crystals in Antarctic sea ice; implications.

    Dieckmann, G. S., Nehrke, G., Gottlicher, J., Steininger, R., Papadimitriou, S., Kennedy, H. A. & Thomas, D. N., 1 Jan 2009.

    Research output: Contribution to conferencePaper

  15. Published

    The role of sea ice dynamics in carbonate mineral production and its fate in the polar oceans.

    Kennedy, H., Papadimitriou, S., Dieckmann, G. S. & Thomas, D. N., 1 Jan 2009.

    Research output: Contribution to conferencePaper

  16. Published

    The role of sea ice dynamics in carbonate mineral production in polar waters.

    Kennedy, H. A., Papadimitriou, S., Nehrke, G., Dieckmann, G. S. & Thomas, D. N., 1 Jan 2009.

    Research output: Contribution to conferencePaper

  17. Published

    Response of coastal Antarctic phytoplankton to solar radiation and ammonium manipulation: An in situ mesocosm experiment.

    Agusti, S., Duarte, C. M., Llabres, M., Agawin, N. S. & Kennedy, H., 1 Feb 2009, In: Journal of Geophysical Research: Biogeosciences. 114, p. G01009

    Research output: Contribution to journalArticlepeer-review

  18. Published

    Inorganic carbon removal and isotopic enrichment in Antarctic sea ice gap leyers during early austral summer.

    Papadimitriou, S., Thomas, D. N., Kennedy, H., Kuosa, H. & Dieckmann, G. S., 2 Jul 2009, In: Marine Ecology Progress Series. 386, p. 15-27

    Research output: Contribution to journalArticlepeer-review

  19. Published

    Feeding on intertidal microbial mats by postlarval tiger shrimp, Penaeus semisulcatus De Haan.

    Al-Maslamani, I., Le Vay, L. & Kennedy, H. A., 1 Sept 2009, In: Marine Biology. 156, 10, p. 2001-2009

    Research output: Contribution to journalArticlepeer-review

  20. 2010
  21. Published

    pCO2 dynamics and related air-ice CO2 fluxes during sea ice growth and decay in a Ice Tank Experiment.

    Delille, B., Thomas, D. N., Dieckmann, G. S., Papadimitriou, E., Kennedy, H., Fischer, M., Evers, K. U. & Tison, J. L., 1 Jan 2010.

    Research output: Contribution to conferencePaper

  22. Published

    Decomposition of mangrove roots: effects of location, nutrients, species identity and mix in a Kenyan forest.

    Huxham, M., Langat, J., Tamooh, F., Kennedy, H., Mencuccini, M., Skov, M. W. & Kairo, J. G., 10 Jun 2010, In: Estuarine, Coastal and Shelf Science. 88, 1, p. 135-142

    Research output: Contribution to journalArticlepeer-review

  23. Published

    Source, timing, frequency and flux of ice-rafted detritus to the Northeast Atlantic margin, 30-12 ka: testing the Heinrich precursor hypothesis.

    Haapaniemi, A. I., Scourse, J. D., Peck, V. L., Kennedy, H. A., Kennedy, P., Hemming, S. R., Furze, M. F., Pienkowski, A. J., Austin, W. E., Walden, J., Wadsworth, E. & Hall, I. R., 1 Jul 2010, In: Boreas. 39, 3, p. 576-591

    Research output: Contribution to journalArticlepeer-review

  24. Published

    Seagrass sediments as a global carbon sink: isotopic constraints.

    Kennedy, H. A., Beggins, J., Duarte, C. M., Fourqurean, J. W., Holmer, M., Marba, N. & Middelburg, J. J., 10 Dec 2010, In: Global Biogeochemical Cycles. 24, p. GB4026

    Research output: Contribution to journalArticlepeer-review

  25. 2011
  26. Published

    Sea ice contribution to the air–sea CO2 exchange in the Arctic and Southern Oceans

    Rysgaard, S., Bendtsen, J., Delille, B., Dieckmann, G. S., Glud, R., Kennedy, H., Mortensen, J., Papadimitriou, S., Thomas, D. N. & Tison, J. L., 1 May 2011, In: Tellus B. 63, 5, p. 823-830

    Research output: Contribution to journalArticlepeer-review

  27. 2012
  28. Published

    The potential of combined Mg/Ca and δ18O measurements within the shell of the bivalve Pecten maximus to estimate seawater δ18O composition

    Freitas, P. S., Clarke, L. J., Kennedy, H. & Richardson, C. A., 6 Jan 2012, In: Chemical Geology. 291, p. 286-293

    Research output: Contribution to journalArticlepeer-review

  29. Published

    An ikaite record of late Holocene climate at the Antarctic Peninsula

    Lu, Z., Rickaby, R., Kennedy, H., Kennedy, P., Pancost, R., Shaw, S., Lennie, A., Wellner, J. & Anderson, J., 1 Apr 2012, In: Earth and Planetary Science Letters. 325-326, p. 108-115

    Research output: Contribution to journalArticlepeer-review

  30. Published

    Seagrass ecosystems as a globally significant carbon stock

    Fourqurean, J. W., Duarte, C. M., Kennedy, H., Marbà, N., Holmer, M., Mateo, M. A., Apostolaki, E. T., Kendrick, G. A., Krause-Jensen, D., McGlathery, K. J. & Serrano, O., 20 May 2012, In: Nature Geoscience. 5, p. 505-509

    Research output: Contribution to journalArticlepeer-review

  31. Published

    Sources of primary production supporting food webs in an arid coastal embayment

    Al-Maslamani, I., Walton, M. E. M., Kennedy, H. & Le Vay, L., Aug 2012, In: Marine Biology. 159, 8, p. 1753-1762

    Research output: Contribution to journalArticlepeer-review

  32. Published

    The effect of biological activity, CaCO3 mineral dynamics, and CO2 degassing in the inorganic carbon cycle in sea ice in late winter-early spring in the Weddell Sea, Antarctica

    Papadimitriou, S., Kennedy, H., Norman, L., Kennedy, D. P., Dieckmann, G. S. & Thomas, D. N., 1 Aug 2012, In: Journal of Geophysical Research: Oceans. 117, C8

    Research output: Contribution to journalArticlepeer-review

  33. 2013
  34. Published

    Ikaite solubility in seawater-derived brines at 1 atm and sub-zero temperatures to 265 K

    Papadimitriou, S., Kennedy, H., Kennedy, D. & Thomas, D. N., 15 May 2013, In: Geochimica et Cosmochimica Acta. 109, p. 241-253

    Research output: Contribution to journalArticlepeer-review

  35. Published

    Are mangroves in arid environments isolated systems? Life-history and evidence of dietary contribution from inwelling in a mangrove-resident shrimp species

    Al-Maslamani, I., Walton, M. E. M., Kennedy, H. A., Al-Mohannadi, M. & Le Vay, L., Jun 2013, In: Estuarine, Coastal and Shelf Science. 124, p. 56-63 8 p.

    Research output: Contribution to journalArticlepeer-review

  36. 2014
  37. Published

    Kinetics of ikaite precipitation and dissolution in seawater-derived brines at sub-zero temperatures to 265 K

    Papadimitriou, S., Kennedy, H., Kennedy, P. & Thomas, D. N., 1 Jun 2014, In: Geochimica et Cosmochimica Acta. 140, p. 199-211

    Research output: Contribution to journalArticlepeer-review

  38. Published

    Impact of vertical mixing on sea surface pCO2 in temperate seasonally stratified shelf seas

    Rippeth, T. P., Lincoln, B. J., Kennedy, H. A., Palmer, M., Sharples, J. & Williams, C. A., 20 Jun 2014, In: Journal of Geophysical Research: Oceans. 119, 6, p. 3868-3882

    Research output: Contribution to journalArticlepeer-review

  39. Published

    Outwelling from arid mangrove systems is sustained by inwelling of seagrass productivity

    Walton, M. E., Al-Maslamani, I., Skov, M. W., Al-Shaikh, I., Al-Ansari, I. S., Kennedy, H. A. & Le Vay, L., 17 Jul 2014, In: Marine Ecology Progress Series. 507, p. 125-137

    Research output: Contribution to journalArticlepeer-review

  40. Published

    Physical and bacterial controls on inorganic nutrients and dissolved organic carbon during a sea ice growth and decay experiment

    Zhou, J., Delille, B., Kaartokallio, H., Kattner, G., Kuosa, H., Tilson, J. L., Autio, R., Dieckmann, G. S., Evers, K. U., Jorgensen, L., Kennedy, H., Kotovitch, M., Luhtanen, A. M., Stedmon, C. A. & Thomas, D. N., 5 Oct 2014, In: Marine Chemistry. 166, p. 59-69

    Research output: Contribution to journalArticlepeer-review

  41. 2015
  42. Published

    Flow regime in a restored wetland determines trophic links and species composition in the aquatic macroinvertebrate community

    Gonzalez Ortegon, E., Walton, M., Moghaddam, B., Vilas, C., Prieto, A., Kennedy, H., Canavate, J. P. & Le Vay, L., 15 Jan 2015, In: Science of the Total Environment. 503-504, p. 241-250

    Research output: Contribution to journalArticlepeer-review

  43. Published

    Ikaite Abundance Controlled by Porewater Phosphorus Level: Potential Links to Dust and Productivity

    Zhou, X., Lu, Z., Rickaby, R. E. M., Domack, E. W., Wellner, J. S. & Kennedy, H., May 2015, In: Journal of Geology. 123, 3, p. 269-281

    Research output: Contribution to journalArticlepeer-review

  44. Published

    Harnessing the climate mitigation, conservation and poverty alleviation potential of seagrasses: prospects for developing blue carbon initiatives and payment for ecosystem service programmes

    Hejnowicz, A. P., Kennedy, H., Rudd, M. A. & Huxham, M. R., 9 Jun 2015, In: Frontiers in Marine Science. 2, 32

    Research output: Contribution to journalArticlepeer-review

  45. Published

    The effect of water management on extensive aquaculture food webs in the reconstructed wetlands of the Doñana Natural Park, Southern Spain

    Walton, M. E., Vilas, C., Coccia, C., Green, A. J., Canavate, J. P., Prieto, A., van Bergeijk, S. A., Medialdea, J. M., Kennedy, H. A., King, J. & Le Vay, L., 14 Jun 2015, In: Aquaculture. 448, p. 451-463

    Research output: Contribution to journalArticlepeer-review

  46. Published

    An investigation of mineral dynamics in frozen seawater brines by direct measurement with synchrotron X-ray powder diffraction

    Butler, B. M. & Kennedy, H. A., 14 Aug 2015, In: Journal of Geophysical Research. 8, p. 5686-5697

    Research output: Contribution to journalArticlepeer-review

  47. Published

    Seagrass meadows as a globally significant carbonate reservoir

    Mazarrasa, I., Marba, N., Lovelock, C. E., Serrano, O., Lavery, P. S., Fourqurean, J. W., Kennedy, H. A., Mateo, M. A., Krause-Jensen, D., Steven, A. D. & Duarte, C. M., 24 Aug 2015, In: Biogeosciences. 12, 16, p. 4993-5003

    Research output: Contribution to journalArticlepeer-review

  48. 2016
  49. Published

    Mirabilite solubility in equilibrium sea ice brines

    Butler, B., Papadimitriou, E., Santoro, A. & Kennedy, H., 1 Jun 2016, In: Geochimica et Cosmochimica Acta. 182, p. 40-54 15 p.

    Research output: Contribution to journalArticlepeer-review

  50. Published

    The effect of mirabilite precipitation on the absolute and practical salinities of sea ice brines

    Butler, B., Papadimitriou, E. & Kennedy, H., 20 Aug 2016, In: Marine Chemistry. 184, August, p. 21-31

    Research output: Contribution to journalArticlepeer-review

  51. Published

    The measurement of pH in saline and hypersaline media at sub-zero temperatures: Characterization of Tris buffers

    Papadimitriou, E., Loucaides, S., Rerolle, V., Achtberberg, E. P., Dickson, A. G., Moowlem, M. & Kennedy, H., 20 Aug 2016, In: Marine Chemistry. 184, August, p. 11-20

    Research output: Contribution to journalArticlepeer-review

  52. Published

    Extreme 15N Depletion in Seagrasses

    Walton, M., Al-Maslamani, I., Haddaway, N., Kennedy, H., Castillo, A., Al-Ansari, E. S., Al-Shaikh, I., Abdel-Moati, M., Al-Yafei, M. A. A. & Le Vay, L., Nov 2016, In: Estuaries and Coasts. 39, 6, p. 1709-1723

    Research output: Contribution to journalArticlepeer-review

  53. Published

    Manganese in the shell of the bivalve Mytilus edulis: seawater Mn or physiological control

    Freitas, P. S., Clarke, L. J., Kennedy, H. & Richardson, C., 1 Dec 2016, In: Geochimica et Cosmochimica Acta. 194, December, p. 266-278

    Research output: Contribution to journalArticlepeer-review

  54. 2017
  55. Published

    Macro-nutrient concentrations in Antarctic pack ice: Overall patterns and overlooked processes

    Fripiat, F., Meiners, K. M., Vancoppenolle, M., Papadimitriou, S., Thomas, D. N., Ackley, S. F., Arrigo, K. R., Carnet, G., Cozzi, S., Delille, B., Dieckmann, G. S., Dunbar, R. B., Fransson, A., Kattner, G., Kennedy, H., Lannuzel, D., Munro, D. R., Nomura, D., Rintala, J-M., Schoemann, V., Stefels, J., Steiner, N. & Tison, J-L., 29 Mar 2017, In: Elementa: Science of the Anthropocene. 5

    Research output: Contribution to journalArticlepeer-review

  56. Published

    Dynamics of estuarine drift macroalgae: growth cycles and contributions to sediments in 2 shallow areas

    Lanari, M., Kennedy, H., Copertino, M. S., Wallner-Kersanach, M. & Coelho Claudino, M., Apr 2017, In: Marine Ecology Progress Series. 570, p. 41-55

    Research output: Contribution to journalArticlepeer-review

  57. Published

    Characterization of meta-Cresol Purple for spectrophotometric pH measurements in saline and hypersaline media at sub-zero temperatures.

    Loucaides, S., Rerolle, V., Papadimitriou, E., Kennedy, H., Mowlem, M., Dickson, A. G., Gledhill, M. & Achtberberg, E. P., 30 May 2017, In: Scientific Reports. 7, 2481.

    Research output: Contribution to journalArticlepeer-review

  58. Published

    Gypsum and hydrohalite dynamics in sea ice brines

    Butler, B., Papadimitriou, S., Day, S. J. & Kennedy, H., Sept 2017, In: Geochimica et Cosmochimica Acta. p. 17-34

    Research output: Contribution to journalArticlepeer-review

  59. Published

    Measuring the role of seagrasses in regulating sediment surface elevation

    Kennedy, H., Huxham, M., Diele, K., Potouroglou, M., Githaiga, M., Bull, J., Krauss, K., Fusi, M., Daffonchio, D. & Mangora, M., Sept 2017, In: Scientific Reports. 7, 11917.

    Research output: Contribution to journalArticlepeer-review

  60. 2018
  61. Published

    The stoichiometric dissociation constants of carbonic acid in seawater brines from 298 to 267 K

    Papadimitriou, E., Loucaides, S., Rerolle, V., Kennedy, D., Achtberberg, E. P., Dickson, A. G., Mowlem, M. & Kennedy, H., 1 Jan 2018, In: Geochimica et Cosmochimica Acta. 220, p. 55-70

    Research output: Contribution to journalArticlepeer-review

  62. Published

    A slow-cooling-rate in situ cell for long-duration studies of mineral precipitation in cold aqueous environments on Earth and other planetary bodies

    Thompson, S. P., Kennedy, H., Day, S. J., Baker, A. R., Butler, B. M., Safi, E., Kelly, J., Male, A., Potter, J., Cobb, T., Murray, C. A., Tang, C. C., Evans, A. & Mercado, R., Aug 2018, In: Journal of Applied Crystallography. 51, 4, p. 1197-1210

    Research output: Contribution to journalArticlepeer-review