Professor Hilary Kennedy
Athro Emeritws, Athro

Aelodaeth
Contact info
Room:401 Westbury Mount Phone: 01248 382860
Email: h.a.kennedy@bangor.ac.uk
- Cyhoeddwyd
The effect of acidification on the determination of organic carbon, total nitrogen and their stable isotopic composition in algae and marine sediment
Kennedy, D. P., Kennedy, H. & Papadimitriou, S., 30 Ebr 2005, Yn: Rapid communications in Mass Spectrometry. 19, 8, t. 1063-1068Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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., Hyd 2022, Yn: Global Biogeochemical Cycles. 36, 10, t. e2022GB007481Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Organic carbon sources to SE Asian coastal sediments
Kennedy, H., Gacia, E., Kennedy, D. P., Papadimitriou, S. & Duarte, C. M., 1 Mai 2004, Yn: Estuarine, Coastal and Shelf Science. 60, 1, t. 59-68Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Ion 2009.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
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Diet and association of Pontonia pinnophylax occurring in Pinna nobilis: insights from stable isotope analysis.
Kennedy, H. A., Richardson, C. A., Duarte, C. M. & Kennedy, D. P., 1 Chwef 2001, Yn: Journal of the Marine Biological Association of the United Kingdom. 81, 1, t. 177-178Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Oxygen and carbon stable isotopic profiles of the fan mussel, Pinna nobilis, and reconstruction of sea surface temperatures in the Mediterranean
Kennedy, H. A., Richardson, C. A., Duarte, C. M. & Kennedy, D. P., 1 Rhag 2001, Yn: Marine Biology. 139, 6, t. 1115-1124Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Ion 2009.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
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Particulate organic matter in Antarctic summer sea ice: concentration and stable isotopic composition.
Kennedy, H. A., Thomas, D. N., Kattner, G., Haas, C. & Dieckmann, G. S., 8 Awst 2002, Yn: Marine Ecology Progress Series. 238, t. 1-13Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Rhag 2010, Yn: Global Biogeochemical Cycles. 24, t. GB4026Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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., Medi 2017, Yn: Scientific Reports. 7, 11917.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Stable carbon isotopes and carbon cycling in sediments from north-east Atlantic.
Kennedy, H., Papadimitriou, S. & Thomas, D. N., 1 Ion 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
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The Calcium Carbonate Cycle in Seagrass Ecosystems
Kennedy, H. A., Fourqurean, J. W. & Papadimitriou, S., 20 Tach 2018, A Blue Carbon Primer: The State of Coastal Wetland Carbon Science, Practice and Policy. Windham-Myers, L., Crooks, S. & Troxler, T. G. (gol.). CRC Press, t. 107-120 (CRC Marine Science).Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion Cynhadledd › Pennod
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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., Ebr 2017, Yn: Marine Ecology Progress Series. 570, t. 41-55Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Mai 2017, Yn: Scientific Reports. 7, 2481.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Ebr 2012, Yn: Earth and Planetary Science Letters. 325-326, t. 108-115Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Nutrient dynamics and ecosystem metabolism in the Bay of Blanes (NW Mediterranean)
Lucea, A., Duarte, C. M., Agusti, S. & Kennedy, H., 1 Ebr 2005, Yn: Biogeochemistry. 73, 2, t. 303-323Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Medi 2019, Yn: Nature Communications. 10, 1, 3998.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Mai 2022, Yn: One Earth. 5, 5, t. 485-492Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Rhag 2021, Yn: Nature Reviews Earth and Environment. 2, t. 826-839Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Gorff 2008, Yn: Marine Micropaleontology. 68, 1-2, t. 198-222Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Awst 2015, Yn: Biogeosciences. 12, 16, t. 4993-5003Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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., Rhag 2019, Yn: Aquatic Botany. 159, 103147.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Ebr 2008, Yn: Deep Sea Research Part II: Topical Studies in Oceanography. 55, 8-9, t. 1024-1039Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Mai 2024, Yn: Plants, People, Planet. 6, 3, t. 587-603 17 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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The influence of shell growth rate on striae deposition in the scallop Pecten maximus
Owen, R., Richardson, C. A. & Kennedy, H. A., 1 Awst 2002, Yn: Journal of the Marine Biological Association of the United Kingdom. 82, 4, t. 621-623Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Medi 2002, Yn: Palaeogeography Palaeoclimatology Palaeoecology. 185, 1-2, t. 163-174Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Isotopic partitioning between scallop shell calcite and seawater: Effect of shell growth rate.
Owen, R., Kennedy, H. A. & Richardson, C. A., 8 Mai 2002, Yn: Geochimica et Cosmochimica Acta. 66, 10, t. 1727-1737Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Awst 2016, Yn: Marine Chemistry. 184, August, t. 11-20Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Carbon cycling in sediments from the deep eastern North Atlantic: Stable carbon isotopes.
Papadimitriou, E., Kennedy, H. & Thomas, D. N., 1 Ion 2001.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
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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 Ion 2018, Yn: Geochimica et Cosmochimica Acta. 220, t. 55-70Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Dissolved Organic Carbon in Sediments from the NE Atlantic Continental Slope.
Papadimitriou, S., Kennedy, H. A., Thomas, D. N. & Bentaleb, I., 1 Ion 2000.Allbwn ymchwil: Cyfraniad at gynhadledd › Papur
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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 Ion 2005, Yn: Limnology and Oceanography. 50, t. 1084-1095Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Medi 2007, Yn: Limnology and Oceanography. 52, 5, t. 1809-1823Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Gorff 2005, Yn: Limnology and Oceanography. 50, 4, t. 1084-1095Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Meh 2014, Yn: Geochimica et Cosmochimica Acta. 140, t. 199-211Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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Dissolved organic carbon in sediments from the eastern North Atlantic
Papadimitriou, S., Kennedy, H. A., Bentaleb, I. & Thomas, D. N., 1 Gorff 2002, Yn: Marine Chemistry. 79, 1, t. 37-47Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Awst 2012, Yn: Journal of Geophysical Research: Oceans. 117, C8Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Ebr 2004, Yn: Geochimica et Cosmochimica Acta. 68, 8, t. 1749-1761Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Meh 2005, Yn: Organic Geochemistry. 36, 6, t. 949-961Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Gorff 2009, Yn: Marine Ecology Progress Series. 386, t. 15-27Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Hyd 2006, Yn: Organic Geochemistry. 37, 10, t. 1343-1358Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Tach 2004, Yn: Marine Geology. 212, 1-4, t. 97-111Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Mai 2013, Yn: Geochimica et Cosmochimica Acta. 109, t. 241-253Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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The atmospheric carbon sequestration potential of man-made tidal lagoons
Piano, M., Papadimitriou, S., Roche, R., Bowers, D., Kennedy, D. & Kennedy, H., 15 Meh 2019, Yn: Continental Shelf Research. 181, t. 90-102Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Medi 2021, Yn: Estuarine, Coastal and Shelf Science. 258Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Chwef 2004, Yn: Journal of Experimental Marine Biology and Ecology. 299, 1, t. 1-16Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Meh 2006, Yn: Geology. 34, 6, t. 497-500Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Meh 2014, Yn: Journal of Geophysical Research: Oceans. 119, 6, t. 3868-3882Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Mai 2011, Yn: Tellus B. 63, 5, t. 823-830Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
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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 Maw 2019, Yn: Nature Communications. 10, 1106.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid