Research Portal

Professor Hilary Kennedy

Emeritus Professor, Professor

Affiliations

Contact info

Room:401 Westbury Mount        Phone: 01248 382860

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

1 - 50 out of 124Page size: 50
  1. 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 journal › Article › peer-review

  2. 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 journal › Article › peer-review

  3. 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 journal › Article › peer-review

  4. Published

    The impact of mobile demersal fishing on blue carbon in seabed sediments: Fisheries Industry Science Partnerships scheme (FISP) report

    Whitton, T., Austin, M., Newbould, A., Kennedy, H., Allender, S., Cavan, E., Parker, R., North, C., Hatchman, J. & Hiddink, J. G., 1 Jul 2024, Bangor University. 18 p.

    Research output: Book/Report › Other report

  5. 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 journal › Article › peer-review

  6. 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 journal › Article › peer-review

  7. 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 journal › Article › peer-review

  8. Published

    Clarifying the role of inorganic carbon in blue carbon policy and practice

    Turrell, W. R., Austin, W. E. N., Philbrick, S. P., Tilbrook, C. & Kennedy, H., 1 Nov 2023, In: Marine Policy. 157, p. 105873 1 p.

    Research output: Contribution to journal › Article › peer-review

  9. Published

    On the relative constancy of iodate and total-iodine concentrations accompanying phytoplankton blooms initiated in mesocosm experiments in Antarctica

    Truesdale, V. W., Kennedy, H., Agusti, S. & Waite, T. J., 1 Jul 2003, In: Limnology and Oceanography. 48, 4, p. 1569-1574

    Research output: Contribution to journal › Article › peer-review

  10. Published

    Introduction of Coastal Wetlands into the IPCC Greenhouse Gas Inventory Methodological Guidance

    Troxler, T. G., Kennedy, H. A., Crooks, S. & Sutton-Grier, A. E., 20 Nov 2018, A Blue Carbon Primer: The State of Coastal Wetland Carbon Science, Practice and Policy. Windham-Myers, L., Crooks, S. & Troxler, T. G. (eds.). CRC Press, p. 217-234 (CRC Marine Science).

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

  11. Published

    Laboratory exploration of mineral precipitates from Europa's subsurface ocean

    Thompson, S. P., Kennedy, H., Butler, B. M., Day, S. J., Safi, E. & Evans, A., 1 Oct 2021, In: Journal of Applied Crystallography. 54, p. 1455-1479

    Research output: Contribution to journal › Article › peer-review

  12. 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 journal › Article › peer-review

  13. Published

    Dissolved Organic Matter and Biogeochemistry of Antarctic Summer Sea

    Thomas, D. N., Kennedy, H. A., Dieckmann, G. S., Kattner, G. & Haas, C., 1 Jan 2000.

    Research output: Contribution to conference › Paper

  14. Published

    Biogeochemistry of platelet ice: its influence on particle flux under fast ice in the Weddell Sea, Antarctica

    Thomas, D. N., Kennedy, H. A., Kattner, G., Gerdes, D., Gough, C. & Dieckmann, G. S., 1 Jul 2001, In: Polar Biology. 24, 7, p. 486-496

    Research output: Contribution to journal › Article › peer-review

  15. Published

    Dissolved organic matter in Antarctic sea ice.

    Thomas, D. N., Kattner, G., Engbrodt, R., Giannelli, V., Kennedy, H. A., Haas, C. & Dieckmann, G. S., 1 Jan 2001, In: Annals of Glaciology. 33, 1, p. 297-303

    Research output: Contribution to journal › Article › peer-review

  16. Published

    Dissolved organic matter in Antarctic sea ice

    Thomas, D. N., Kattner, G., Kennedy, H. A. & Dieckmann, G. S., 1 Jan 2000.

    Research output: Contribution to conference › Paper

  17. Published

    Organic Matter Sedimenting from Platelet Ice Underlying Antarctic Fast Ice.

    Thomas, D. N., Dieckmann, G. S., Kennedy, H. A. & Kattner, G., 1 Jan 2000.

    Research output: Contribution to conference › Paper

  18. Published

    Inorganic Nutrients and dissolved organic matter in Antarctic sea ice.

    Thomas, D. N., Papadimitriou, S., Kennedy, H. A., Kattner, G. & Dieckmann, G. S., 1 Jan 2006.

    Research output: Contribution to conference › Paper

  19. Published

    Dissolved organic matter production by Antarctic sea ice algae.

    Thomas, D. N., Kattner, G., Giannelli, V., Kennedy, H. A. & Dieckmann, G. S., 1 Jan 2001.

    Research output: Contribution to conference › Paper

  20. Published

    Dissolved Organic Matter (DOM) in sea ice – Antarctic, Arctic and the Baltic.

    Thomas, D. N., Papadimitriou, S., Kaartokallio, H., Granskog, M., Stedmon, C., Kuosa, H., Kennedy, H. A., Dieckmann, G. S. & Kattner, G., 1 Jan 2006.

    Research output: Contribution to conference › Paper

  21. Published

    Different energy sources for three symbiont–dependent bivalve molluscs at the Logatchev hydrothermal site (Mid–Atlantic Ridge)

    Southward, E. C., Gebruk, A., Kennedy, H., Southward, A. J. & Chevaldonne, P., 1 Aug 2001, In: Journal of the Marine Biological Association of the United Kingdom. 81, 4, p. 655-661

    Research output: Contribution to journal › Article › peer-review

  22. Published

    A question of standards: Adapting carbon and other PES markets to work for community seagrass conservation

    Shilland, R., Grimsditch, G., Ahmed, M., Bandeira, S., Kennedy, H., Potouroglou, M. & Huxham, M., 1 Jul 2021, In: Marine Policy. 104574.

    Research output: Contribution to journal › Article › peer-review

  23. Published

    Stable isotopic analyses of modern benthic foraminifera from seasonally stratified shelf seas: disequilibria and the ‘seasonal effect’.

    Scourse, J. D., Kennedy, H. A., Scott, G. A. & Austin, W. E., 1 Sept 2004, In: Holocene. 14, 5, p. 747-758

    Research output: Contribution to journal › Article › peer-review

  24. Published

    Radiocarbon dating the marine environment: the significance of benthic boundary layer processes.

    Scourse, J. D., Kennedy, H., Austin, W. E., Papadimitriou, S., Evans, J., Assinder, D. J. & Long, B. T., 1 Jan 2002.

    Research output: Contribution to conference › Paper

  25. Published

    Role of carbonate burial in Blue Carbon budgets

    Saderne, V., Geraldi, N. R., Macreadie, P. I., Maher, D. T., Middelburg, J. J., Serrano, O., Almahasheer, H., Arias-Ortiz, A., Cusack, M., Eyre, B. D., Fourqurean, J. W., Kennedy, H., Krause-Jensen, D., Kuwae, T., Lavery, P. S., Lovelock, C. E., Marba, N., Masque, P., Mateo, M. A., Mazarrasa, I., McGlathery, K. J., Oreska, M. P. J., Sanders, C. J., Santos, I. R., Smoak, J. M., Tanaya, T., Watanabe, K. & Duarte, C. M., 7 Mar 2019, In: Nature Communications. 10, 1106.

    Research output: Contribution to journal › Article › peer-review

  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 journal › Article › peer-review

  27. 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 journal › Article › peer-review

  28. Published

    The potential of ikaite to record the evolution of oceanic δ18O.

    Rickaby, R. E., Shaw, S., Bennitt, G., Kennedy, H., Zabel, M. & Lennie, A., 1 Jun 2006, In: Geology. 34, 6, p. 497-500

    Research output: Contribution to journal › Article › peer-review

  29. Published

    Age, growth rate and season of recruitment of Pinna nobilis (L.) in the Croatian Adriatic determined from Mg:Ca and Sr:Ca shell profiles

    Richardson, C. A., Peharda, M., Kennedy, H., Kennedy, D. P. & Onofri, V., 10 Feb 2004, In: Journal of Experimental Marine Biology and Ecology. 299, 1, p. 1-16

    Research output: Contribution to journal › Article › peer-review

  30. Published

    The sediment carbon stocks of intertidal seagrass meadows in Scotland

    Potouroglou, M., Whitlock, D., Milatovic, L., MacKinnon, G., Kennedy, H., Diele, K. & Huxham, M., 5 Sept 2021, In: Estuarine, Coastal and Shelf Science. 258

    Research output: Contribution to journal › Article › peer-review

  31. Published

    The atmospheric carbon sequestration potential of man-made tidal lagoons

    Piano, M., Papadimitriou, S., Roche, R., Bowers, D., Kennedy, D. & Kennedy, H., 15 Jun 2019, In: Continental Shelf Research. 181, p. 90-102

    Research output: Contribution to journal › Article › peer-review

  32. Published

    Using variation in the chemical and stable isotopic composition of Zostera noltii to assess nutrient dynamics in a temperate seagrass meadow.

    Papadimitriou, S., Kennedy, H., Rodrigues, R. M., Kennedy, D. P. & Heaton, T. H., 1 Oct 2006, In: Organic Geochemistry. 37, 10, p. 1343-1358

    Research output: Contribution to journal › Article › peer-review

  33. Published

    Dissolved organic carbon in sediments from the eastern North Atlantic

    Papadimitriou, S., Kennedy, H. A., Bentaleb, I. & Thomas, D. N., 1 Jul 2002, In: Marine Chemistry. 79, 1, p. 37-47

    Research output: Contribution to journal › Article › peer-review

  34. 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 journal › Article › peer-review

  35. 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 journal › Article › peer-review

  36. Published

    Sources of organic matter in seagrass-colonized sediments: A stable isotope study of the silt and clay fraction from Posidonia oceanica meadows in the western Mediterranean.

    Papadimitriou, S., Kennedy, H., Kennedy, D. P., Duarte, C. M. & Marba, N., 1 Jun 2005, In: Organic Geochemistry. 36, 6, p. 949-961

    Research output: Contribution to journal › Article › peer-review

  37. Published

    Seasonal and spatial variation in the organic carbon and nitrogen concentration and their stable isotopic composition in Zostera marina (Denmark).

    Papadimitriou, S., Kennedy, H., Kennedy, D. P. & Borum, J., 1 Jul 2005, In: Limnology and Oceanography. 50, 4, p. 1084-1095

    Research output: Contribution to journal › Article › peer-review

  38. Published

    Carbon cycling in sediments from the deep eastern North Atlantic: Stable carbon isotopes.

    Papadimitriou, E., Kennedy, H. & Thomas, D. N., 1 Jan 2001.

    Research output: Contribution to conference › Paper

  39. 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 journal › Article › peer-review

  40. Published

    Rates of organic carbon oxidation in deep sea sediments in the eastern North Atlantic from pore water profiles of O2 and δ13C of dissolved inorganic carbon

    Papadimitriou, S., Kennedy, H. A. & Thomas, D., 30 Nov 2004, In: Marine Geology. 212, 1-4, p. 97-111

    Research output: Contribution to journal › Article › peer-review

  41. Published

    Experimental evidence for carbonate precipitation and CO2 degassing during sea ice formation.

    Papadimitriou, S., Kennedy, H., Kattner, G., Dieckmann, G. S. & Thomas, D. N., 1 Apr 2004, In: Geochimica et Cosmochimica Acta. 68, 8, p. 1749-1761

    Research output: Contribution to journal › Article › peer-review

  42. Published

    Dissolved Organic Carbon in Sediments from the NE Atlantic Continental Slope.

    Papadimitriou, S., Kennedy, H. A., Thomas, D. N. & Bentaleb, I., 1 Jan 2000.

    Research output: Contribution to conference › Paper

  43. 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 journal › Article › peer-review

  44. 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 journal › Article › peer-review

  45. Published

    Seasonal and spatial variation in the organic carbon and nitrogen concentration and their stable isotopic composition in seagrass meadows of Zostera marina (Denmark).

    Papadimitriou, S., Kennedy, H., Kennedy, D. P. & Borum, J., 1 Jan 2005, In: Limnology and Oceanography. 50, p. 1084-1095

    Research output: Contribution to journal › Article › peer-review

  46. 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 journal › Article › peer-review

  47. 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 journal › Article › peer-review

  48. Published

    An experimental investigation into partitioning of stable isotopes between scallop (Pecten maximus) shell calcite and sea water

    Owen, R., Kennedy, H. & Richardson, C. A., 1 Sept 2002, In: Palaeogeography Palaeoclimatology Palaeoecology. 185, 1-2, p. 163-174

    Research output: Contribution to journal › Article › peer-review

  49. Published

    The influence of shell growth rate on striae deposition in the scallop Pecten maximus

    Owen, R., Richardson, C. A. & Kennedy, H. A., 1 Aug 2002, In: Journal of the Marine Biological Association of the United Kingdom. 82, 4, p. 621-623

    Research output: Contribution to journal › Article › peer-review

  50. Published

    Isotopic partitioning between scallop shell calcite and seawater: Effect of shell growth rate.

    Owen, R., Kennedy, H. A. & Richardson, C. A., 8 May 2002, In: Geochimica et Cosmochimica Acta. 66, 10, p. 1727-1737

    Research output: Contribution to journal › Article › peer-review

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