2023
de la Vega, C., Kershaw, J., Stenson, G. B., Frie, A. K., Biuw, M., Haug, T., . . . Jeffreys, R. M. (2023). Multi-decadal trends in biomarkers in harp seal teeth from the North Atlantic reveal the influence of prey availability on seal trophic position. GLOBAL CHANGE BIOLOGY, 29(19), 5582-5595. doi:10.1111/gcb.16889DOI: 10.1111/gcb.16889
2022
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
2021
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
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
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
Hartman, S. E., Bett, B. J., Durden, J. M., Henson, S. A., Iversen, M., Jeffreys, R. M., . . . Gates, A. R. (2021). Enduring science: Three decades of observing the Northeast Atlantic from the Porcupine Abyssal Plain Sustained Observatory (PAP-SO). PROGRESS IN OCEANOGRAPHY, 191. doi:10.1016/j.pocean.2020.102508DOI: 10.1016/j.pocean.2020.102508
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
Georgieva, M., Taboada, S., Riesgo, A., Diez-Vives, C., De Leo, F., Jeffreys, R., . . . Glover, A. (2020). Evidence of Vent-Adaptation in Sponges Living at the Periphery of Hydrothermal Vent Environments: Ecological and Evolutionary Implications. Frontiers in Microbiology. doi:10.3389/fmicb.2020.01636DOI: 10.3389/fmicb.2020.01636
Carravieri, A., Burthe, S. J., de la Vega, C., Yonehara, Y., Daunt, F., Newell, M. A., . . . Green, J. A. (2020). Interactions between Environmental Contaminants and Gastrointestinal Parasites: Novel Insights from an Integrative Approach in a Marine Predator. ENVIRONMENTAL SCIENCE & TECHNOLOGY, 54(14), 8938-8948. doi:10.1021/acs.est.0c03021DOI: 10.1021/acs.est.0c03021
Jeffreys, R., Robson, L. M., & Narayanaswamy, B. E. (2020). Impacts of climate change on deep-sea habitats, relevant to the coastal and marine environment around the UK: Marine Climate Change Impacts: Report Card 2020.
2019
Blevin, P., Aars, J., Andersen, M., Blanchet, M. -A., Hanssen, L., Herzke, D., . . . Routti, H. (2019). Pelagic vs Coastal-Key Drivers of Pollutant Levels in Barents Sea Polar Bears with Contrasted Space-Use Strategies. Environmental Science and Technology (Washington). doi:10.1021/acs.est.9b04626DOI: 10.1021/acs.est.9b04626
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
Fate of terrigenous nitrogen in East Siberian Arctic shelf sediments (Conference Paper)
Burns, E., Wolff, G., Jeffreys, R., Sparkes, R., Guustafsson, O., Wild, B., . . . Van Dongen, B. (2019). Fate of terrigenous nitrogen in East Siberian Arctic shelf sediments. In 29th International Meeting on Organic Geochemistry, IMOG 2019.
Fate of terrigenous nitrogen in East Siberian Arctic shelf sediments (Conference Paper)
Burns, E., Wolff, G., Jeffreys, R., Sparkes, R., Guustafsson, O., Wild, B., . . . Van Dongen, B. (2019). Fate of terrigenous nitrogen in East Siberian Arctic shelf sediments. In 29th International Meeting on Organic Geochemistry, IMOG 2019.
Fate of terrigenous nitrogen in East Siberian Arctic shelf sediments (Conference Paper)
Burns, E., Wolff, G., Jeffreys, R., Sparkes, R., Guustafsson, O., Wild, B., . . . Van Dongen, B. (2019). Fate of terrigenous nitrogen in East Siberian Arctic shelf sediments. In 29th International Meeting on Organic Geochemistry, IMOG 2019.
Simon-Lledó, E., Bett, B. J., Huvenne, V. A. I., Schoening, T., Benoist, N. M. A., Jeffreys, R. M., . . . Jones, D. O. B. (2019). Megafaunal variation in the abyssal landscape of the Clarion Clipperton Zone. Progress in Oceanography, 170, 119-133. doi:10.1016/j.pocean.2018.11.003DOI: 10.1016/j.pocean.2018.11.003
2017
Braiser, M. J., Harle, J., Wiklund, H., Jeffreys, R. M., Linse, K., Ruhl, H. A., & Glover, A. G. (2017). Distributional Patterns of Polychaetes Across the West Antarctic Based on DNA Barcoding and Particle Tracking Analyses.. Frontiers in Marine Science, 4. doi:10.3389/fmars.2017.00356DOI: 10.3389/fmars.2017.00356
2016
Brasier, M. J., Wiklund, H., Neal, L., Jeffreys, R., Linse, K., Ruhl, H., & Glover, A. G. (2016). DNA barcoding uncovers cryptic diversity in 50% of deep-sea Antarctic polychaetes. ROYAL SOCIETY OPEN SCIENCE, 3(11). doi:10.1098/rsos.160432DOI: 10.1098/rsos.160432
2015
Jeffreys, R. M., Fisher, E. H., Gooday, A. J., Larkin, K. E., Billett, D. S. M., & Wolff, G. A. (2015). The trophic and metabolic pathways of foraminifera in the Arabian Sea: evidence from cellular stable isotopes. Biogeosciences, 12(6), 1781-1797. doi:10.5194/bg-12-1781-2015DOI: 10.5194/bg-12-1781-2015
2014
The trophic and metabolic pathways of foraminifera in the Arabian Sea: evidence from cellular stable isotopes (Preprint)
DOI: 10.5194/bgd-11-18145-2014
Larkin, K. E., Gooday, A. J., Woulds, C., Jeffreys, R. M., Schwartz, M., Cowie, G., . . . Pond, D. W. (2014). Uptake of algal carbon and the likely synthesis of an "essential" fatty acid by Uvigerina ex. gr. semiornata (Foraminifera) within the Pakistan margin oxygen minimum zone: evidence from fatty acid biomarker and 13C tracer experiments. Biogeosciences, 11(14), 3729-3738. doi:10.5194/bg-11-3729-2014DOI: 10.5194/bg-11-3729-2014
2013
Jeffreys, R. M., Burke, C., Jamieson, A. J., Narayanaswamy, B. E., Ruhl, H. A., Smith, K. L. J., & Witte, U. (2013). Feeding Preferences of Abyssal Macrofauna Inferred from <i>In Situ</i> Pulse Chase Experiments. PLOS ONE, 8(11). doi:10.1371/journal.pone.0080510DOI: 10.1371/journal.pone.0080510
2012
Living on the edge: single-species dominance at the Pakistan oxygen minimum zone boundary (Journal article)
Jeffreys, R. M., Levin, L. A., Lamont, P. A., Woulds, C., Whitcraft, C. R., Mendoza, G. F., . . . Cowie, G. L. (2012). Living on the edge: single-species dominance at the Pakistan oxygen minimum zone boundary. MARINE ECOLOGY PROGRESS SERIES, 470, 79-U388. doi:10.3354/meps10019DOI: 10.3354/meps10019
Deep-sea macrourid fishes scavenge on plant material: Evidence from in situ observations (vol 57, pg 621, 2010) (Journal article)
Jeffreys, R. M., Lavaleye, M. S. S., Bergman, M. J. N., Duineveld, G. C. A., Witbaard, R., & Linley, T. (2012). Deep-sea macrourid fishes scavenge on plant material: Evidence from in situ observations (vol 57, pg 621, 2010). DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 66, 131. doi:10.1016/j.dsr.2012.04.010DOI: 10.1016/j.dsr.2012.04.010
Do abyssal scavengers use phytodetritus as a food resource? Video and biochemical evidence from the Atlantic and Mediterranean (vol 58, pg 415, 2011) (Journal article)
Jeffreys, R. M., Lavaleye, M. S. S., Bergman, M. J. N., Duineveld, G. C. A., & Witbaard, R. (2012). Do abyssal scavengers use phytodetritus as a food resource? Video and biochemical evidence from the Atlantic and Mediterranean (vol 58, pg 415, 2011). DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 66, 132-134. doi:10.1016/j.dsr.2012.04.009DOI: 10.1016/j.dsr.2012.04.009
Spatial and tidal variation in food supply to shallow cold-water coral reefs of the Mingulay Reef complex (Outer Hebrides, Scotland) (Journal article)
Duineveld, G. C. A., Jeffreys, R. M., Lavaleye, M. S. S., Davies, A. J., Bergman, M. J. N., Watmough, T., & Witbaard, R. (2012). Spatial and tidal variation in food supply to shallow cold-water coral reefs of the Mingulay Reef complex (Outer Hebrides, Scotland). MARINE ECOLOGY PROGRESS SERIES, 444, 97-115. doi:10.3354/meps09430DOI: 10.3354/meps09430
2011
Do abyssal scavengers use phytodetritus as a food resource? Video and biochemical evidence from the Atlantic and Mediterranean (Journal article)
Jeffreys, R. M., Lavaleye, M. S. S., Bergman, M. J. N., Duineveld, G. C. A., & Witbaard, R. (2011). Do abyssal scavengers use phytodetritus as a food resource? Video and biochemical evidence from the Atlantic and Mediterranean. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 58(4), 415-428. doi:10.1016/j.dsr.2011.02.002DOI: 10.1016/j.dsr.2011.02.002
2010
Deep-sea macrourid fishes scavenge on plant material: Evidence from <i>in situ</i> observations (Journal article)
Jeffreys, R. M., Lavaleye, M. S. S., Bergman, M. J. N., Duineveld, G. C. A., Witbaard, R., & Linley, T. (2010). Deep-sea macrourid fishes scavenge on plant material: Evidence from <i>in situ</i> observations. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 57(4), 621-627. doi:10.1016/j.dsr.2010.01.007DOI: 10.1016/j.dsr.2010.01.007
2009
The trophic ecology of key megafaunal species at the Pakistan Margin: Evidence from stable isotopes and lipid biomarkers (Journal article)
Jeffreys, R. M., Wolff, G. A., & Murty, S. J. (2009). The trophic ecology of key megafaunal species at the Pakistan Margin: Evidence from stable isotopes and lipid biomarkers. DEEP-SEA RESEARCH PART I-OCEANOGRAPHIC RESEARCH PAPERS, 56(10), 1816-1833. doi:10.1016/j.dsr.2009.05.001DOI: 10.1016/j.dsr.2009.05.001
Faunal responses to oxygen gradients on the Pakistan margin: A comparison of foraminiferans, macrofauna and megafauna (Journal article)
Gooday, A. J., Levin, L. A., da Silva, A. A., Bett, B. J., Cowie, G. L., Dissard, D., . . . Woulds, C. (2009). Faunal responses to oxygen gradients on the Pakistan margin: A comparison of foraminiferans, macrofauna and megafauna. DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 56(6-7), 488-502. doi:10.1016/j.dsr2.2008.10.003DOI: 10.1016/j.dsr2.2008.10.003
Influence of oxygen on heterotrophic reworking of sedimentary lipids at the Pakistan margin (Journal article)
Jeffreys, R. M., Wolff, G. A., & Cowie, G. L. (2009). Influence of oxygen on heterotrophic reworking of sedimentary lipids at the Pakistan margin. DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 56(6-7), 358-375. doi:10.1016/j.dsr2.2008.06.012DOI: 10.1016/j.dsr2.2008.06.012
2008
Trophic structure on the West Antarctic Peninsula shelf: Detritivory and benthic inertia revealed by δ<SUP>13</SUP>C and δ<SUP>15</SUP>N analysis (Journal article)
Mincks, S. L., Smith, C. R., Jeffreys, R. M., & Sumida, P. Y. G. (2008). Trophic structure on the West Antarctic Peninsula shelf: Detritivory and benthic inertia revealed by δ<SUP>13</SUP>C and δ<SUP>15</SUP>N analysis. DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY, 55(22-23), 2502-2514. doi:10.1016/j.dsr2.2008.06.009DOI: 10.1016/j.dsr2.2008.06.009
2007
INFLUENCE OF ENVIRONMENTAL CONDITIONS ON BIOGEOCHEMICAL PROCESSES IN THE ARABIAN SEA: OXYGEN AND BENTHOS (Thesis / Dissertation)
Jeffreys, R. M. (2007). INFLUENCE OF ENVIRONMENTAL CONDITIONS ON BIOGEOCHEMICAL PROCESSES IN THE ARABIAN SEA: OXYGEN AND BENTHOS. (PhD Thesis, University of Liverpool).
Woulds, C., Cowie, G. L., Levin, L. A., Andersson, J. H., Middelburg, J. J., Vandewiele, S., . . . Schwartz, M. (2007). Oxygen as a control on seafloor biological communities and their roles in sedimentary carbon cycling. LIMNOLOGY AND OCEANOGRAPHY, 52(4), 1698-1709. doi:10.4319/lo.2007.52.4.1698DOI: 10.4319/lo.2007.52.4.1698
