Professor Hilary Kennedy

Emeritus Professor, Professor

Contact info

Room:401 Westbury Mount        Phone: 01248 382860

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

  1. 2024
  2. Published

    Past, present and future global mangrove primary productivity

    Chatting , M., Al Maslamani, I., Walton, M., Skov, M., Kennedy, H., Husrevoglu, S. & Le Vay, L., 20 Dec 2024, In: Science of the Total Environment. 957, p. 17446

    Research output: Contribution to journalArticlepeer-review

  3. Published

    Additionality in Blue Carbon Ecosystems: Recommendations for a Universally Applicable Accounting Methodology

    Houston, A., Kennedy, H. & Austin, W. E. N., 30 Nov 2024, In: Global Change Biology. 30, 11, p. e17559

    Research output: Contribution to journalArticlepeer-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/ReportOther report

  5. Published

    One hundred priority questions for advancing seagrass conservation in Europe

    Nordlund, L. M., Unsworth, R. K. F., Wallner-Hahn, S., Ratnarajah, L., Beca-Carretero, P., Boikova, E., Bull, J. C., Chefaoui, R. M., de los Santos, C. B., Gagnon, K., Garmendia, J. M., Gizzi, F., Govers, L. L., Gustafsson, C., Hineva, E., Infantes, E., Canning-Clode, J., Jahnke, M., Kleitou, P., Kennedy, H., Klayn, S., Moller, T., Monteiro, J., Piñeiro-Juncal, N., Ponis, E., Papathanasiou, V., Poursanidis, D., Pieraccini, R., Serrano, O., Sousa, A. I., Schäfer, S., Rossi, F., Storey, D. S., van Katwijk, M. M., Wall, D., Ward, E. A. & Wilkes, R., 1 May 2024, In: Plants, People, Planet. 6, 3, p. 587-603 17 p.

    Research output: Contribution to journalArticlepeer-review

  6. 2023
  7. 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 journalArticlepeer-review

  8. Published

    Vegetated coastal ecosystems in the Southwestern Atlantic Ocean are an unexploited opportunity for climate change mitigation

    Hatje, V., Copertino, M., Patire, V. F., Ovando, X., Ogbuka, J., Johnson, B. J., Kennedy, H., Masque, P. & Creed, J. C., 8 May 2023, In: Communications Earth and Environment. 4, 1, 160.

    Research output: Contribution to journalArticlepeer-review

  9. 2022
  10. Published

    Species Traits and Geomorphic Setting as Drivers of Global Soil Carbon Stocks in Seagrass Meadows

    Kennedy, H., Pagès, J. F., Lagomasino, D., Arias-Ortiz, A., Colarusso, P., Fourqurean, J. W., Githaiga, M. N., Howard, J. L., Krause-Jensen, D., Kuwae, T., Lavery, P. S., Macreadie, P. I., Marbà, N., Masqué, P., Mazarrasa, I., Miyajima, T., Serrano, O. & Duarte, C. M., Oct 2022, In: Global Biogeochemical Cycles. 36, 10, p. e2022GB007481

    Research output: Contribution to journalArticlepeer-review

  11. Published

    Apparent shifts in the microplankton community in response to zinc and iron enrichments in the Northeastern Subarctic Pacific

    Crawford, D. W., Purdie, D. A., Lohan, M. C., Statham, P. J., Peterson, T. D., Kennedy, H. A., Lipsen, M. S., Putland, J. N. & Whitney, F. A., 21 Sept 2022, In: Frontiers in Marine Science. 9, 933823.

    Research output: Contribution to journalArticlepeer-review

  12. Published

    Integrating blue: How do we make nationally determined contributions work for both blue carbon and local coastal communities?

    Dencer-Brown, A., Shilland, R., Friess, D. A., Herr, D., Benson, L., Berry, N., Cifuentes-Jara, M., Colas, P., Damayanti, E., Lopez Garcia, E., Gavaldao, M., Grimsditch, G., Hejnowicz, A. P., Howard, J., Islam, S. T., Kennedy, H., Kivugo, R. R., Lang'at, J. K. S., Lovelock, C. E., Malleson, R., Macreadie, P. I., Andrade-Medina, R., Mohamed, A., Pidgeon, E., Ramos, J., Rosette, M., Salim, M. M., Schoof, E., Talukder, B., Thomas, T., Vanderklift, M. A. & Huxham, M., 1 Sept 2022, In: AMBIO. 51, 9, p. 1978-1993 16 p.

    Research output: Contribution to journalArticlepeer-review

  13. Published

    Operationalizing marketable blue carbon

    Macreadie, P. I., Robertson, A. I., Spinks, B., Adams, M. P., Atchison, J. M., Bell-James, J., Bryan, B., Chu, L., Filbee-Dexter, K., Drake, L., Duarte, C. M., Friess, D. A., Gonzalez, F., Grafton, R. Q., Helmstedt, K. J., Kaebernick, M., Kelleway, J., Kendrick, G. A., Kennedy, H., Lovelock, C. E., Megonigal, J. P., Maher, D. T., Pidgeon, E., Rogers, A. A., Sturgiss, R., Trevathan-Tackett, S. M., Wartman, M., Wilson, K. A. & Rogers, K., 20 May 2022, In: One Earth. 5, 5, p. 485-492

    Research output: Contribution to journalArticlepeer-review

  14. Published

    Future mangrove carbon storage under climate change and deforestation

    Chatting , M., Al-Maslamani, I., Walton, M., Skov, M., Kennedy, H., Husrevoglu, S. & Le Vay, L., 10 Feb 2022, In: Frontiers in Marine Science. 9, 14 p., 781876.

    Research output: Contribution to journalArticlepeer-review

  15. 2021
  16. Published

    Blue carbon as a natural climate solution

    Macreadie, P. I., Costa, M. D. P., Atwood, T. T., Friess, D. A., Kelleway, J. J., Kennedy, H., Lovelock, C. E., Serrano, O. & Duarte, C. M., 1 Dec 2021, In: Nature Reviews Earth and Environment. 2, p. 826-839

    Research output: Contribution to journalArticlepeer-review

  17. 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 journalArticlepeer-review

  18. 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 journalArticlepeer-review

  19. 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 journalArticlepeer-review

  20. 2020
  21. Published

    Mangrove carbon stocks and biomass partitioning in an extreme environment

    Chatting, M., Le Vay, L., Walton, M., Skov, M., Kennedy, H., Wilson, S. & Al Maslamani, I., 5 Oct 2020, In: Estuarine, Coastal and Shelf Science. 244, 106940.

    Research output: Contribution to journalArticlepeer-review

  22. Published

    Losses of Soil Organic Carbon with Deforestation in Mangroves of Madagascar

    Arias-Ortiz, A., Masque, P., Glass, L., Benson, L., Kennedy, H., Duarte, C. M., Garcia-Orellana, J., Benitez-Nelson, C. R., Humphries, M. S., Ratefinjanahary, I., Ravelonjatovo, J. & Lovelock, C. E., 6 Apr 2020, In: Ecosystems.

    Research output: Contribution to journalArticlepeer-review

  23. 2019
  24. Published

    Decreasing carbonate load of seagrass leaves with increasing latitude

    Mazarrasa, I., Marbà, N., Krause-Jensen, D., Kennedy, H., Santos, R., Lovelock, C. E. & Duarte, C. M., Dec 2019, In: Aquatic Botany. 159, 103147.

    Research output: Contribution to journalArticlepeer-review

  25. Published

    The future of Blue Carbon science

    Macreadie, P. I., Anton, A., Raven, J. A., Beaumont, N., Connolly, R. M., Friess, D. A., Kelleway, J. J., Kennedy, H., Kuwae, T., Lavery, P. S., Lovelock, C. E., Smale, D. A., Apostolaki, E. T., Atwood, T. B., Baldock, J., Bianchi, T. S., Chmura, G. L., Eyre, B. D., Fourqurean, J. W., Hall-Spencer, J. M., Huxham, M., Hendriks, I. E., Krause-Jensen, D., Laffoley, D., Luisetti, T., Marbà, N., Masque, P., McGlathery, K. J., Megonigal, J. P., Murdiyarso, D., Russell, B. D., Santos, R., Serrano, O., Silliman, B. R., Watanabe, K. & Duarte, C. M., 5 Sept 2019, In: Nature Communications. 10, 1, 3998.

    Research output: Contribution to journalArticlepeer-review

  26. 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 journalArticlepeer-review

  27. Published

    Fingerprinting Blue Carbon: Rationale and Tools to Determine the Source of Organic Carbon in Marine Depositional Environments

    Geraldi, N. R., Ortega, A., Serrano, O., Macreadie, P. I., Lovelock, C. E., Krause-Jensen, D., Kennedy, H., Lavery, P. S., Pace, M. L., Kaal, J. & Duarte, C. M., 22 May 2019, In: Frontiers in Marine Science. 6, 263.

    Research output: Contribution to journalArticlepeer-review

  28. 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 journalArticlepeer-review

  29. 2018
  30. 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 proceedingChapter

  31. Published

    The Calcium Carbonate Cycle in Seagrass Ecosystems

    Kennedy, H. A., Fourqurean, J. W. & Papadimitriou, S., 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. 107-120 (CRC Marine Science).

    Research output: Chapter in Book/Report/Conference proceedingChapter

  32. 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

  33. 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

  34. 2017
  35. 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

  36. 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

  37. 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

  38. 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

  39. 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

  40. 2016
  41. 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

  42. 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

  43. 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

  44. 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

  45. 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

  46. 2015
  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. 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

  49. 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

  50. 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

  51. 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

  52. 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

  53. 2014
  54. 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

  55. 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

  56. 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

  57. 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

  58. 2013
  59. 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

  60. 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

  61. 2012
  62. 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

  63. 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

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