Projects per year
Personal profile
Biography
- Postgraduate Certificate in Higher Education Practice, University of East Anglia, United Kingdom
- PhD (Geosciences) Pennsylvania State University, Dissertation: Lacustrine Paleoenvironments from Stable Isotopes of Hydrogen and Carbon in Lipids
- MSc (Geology) Auburn University, Alabama, USA, Thesis: Palynofacies Analysis of Holocene Sediments in the Rajang River Delta, Sarawak, East Malaysia
- BSc (Geology) Moscow State University, Moscow, Russia.Thesis: Petrographic and geochemical investigation of coal measures in Far-Eastern Russia
PhD Positions
Click here for current PhD opportunities in the School of Environmental Sciences. However, feel free to email me to discuss projects outside these areas and alternative sources of funding.
Key Research Interests
- development of compound-specific isotopic proxies for palaeohydrological and palaeoclimatic studies using modern terrestrial vegetation;
- climate change during the Quaternary in western Europe;
- experimental and field investigation of hydrogen isotope exchange between organic compounds and H2O in Cretaceous and Jurassic sediments;
- application of molecular and stable isotope methodology for food authentication and traceability;
- organic geochemical methods in forensic science.
Significant Publications
- Laursen, K.H., Mihailova, A., Kelly, S.D., Epov, V.N., Bérail, S., Schjoerring, J.K., Donard, O.F.X., Larsen, E.H., Pedentchouk, N., Marca-Bell, A.D., Halekoh, U., Olesen, J.E., Husted, S. (2013) Is it really organic? - Multi-isotopic analysis as a tool to discriminate between organic and conventional plants. Food Chemistry, doi: 10.1016/j.foodchem.2013.05.068.
- Adamski, N.M., Bush, M.S., Simmonds, J., Turner, A.S., Mugford, S.G., Jones, A., Findlay, K., Pedentchouk, N., von Wettstein-Knowles, P. and Uauy, C. (2013) The Inhibitor of wax 1 locus (Iw1) prevents formation of ?- and OH-?-diketones in wheat cuticular waxes and maps to a sub-cM interval on chromosome arm 2BS. The Plant Journal, doi: 10.1111/tpj.12185
- Sevastyanov, V.S., Pedentchouk, N., Babulevich, N.E. and Galimov, E.M. (2012) New on-line methods for determining the deuterium/hydrogen composition of water and hydrocarbon gases using O2- ion-conducting solid electrolyte reactor. Rapid Communications in Mass Spectrometry, 26, 2584-2590, doi: 10.1002/rcm.6377
- Zech, M., Pedentchouk, N., Buggle, B., Leiber, K., Kalbitz, K., Marković, S.B., Glaser, B. (2011) Effect of leaf litter degradation and seasonality on D/H isotope ratios of n-alkane biomarkers. Geochimica et Cosmochimica Acta, 75, 4917-4928, doi:10.1016/j.gca.2011.06.006
- Armstrong, H.A., Abbott, G.D., Turner, B.R., Makhlouf, I.M., Muhammad, A.B., Pedentchouk, N. & Peters, H. (2009) Black shale deposition in an Upper Ordovician–Silurian permanently stratified, peri-glacial basin, southern Jordan. Palaeogeography, Palaeoclimatology, Palaeoecology, 273, 368–377,doi:10.1016/j.palaeo.2008.05.005
- Pedentchouk, N., Sumner, W., Tipple, B. and Pagani, M. (2008) ?13C and ?D compositions of n-alkanes from modern angiosperms and conifers: An experimental set up in central Washington State, USA.Organic Geochemistry, 39, 1066-1071, doi:10.1016/j.orggeochem.2008.02.005
- Enders, S.K, Pagani, M., Pantoja, S., Baron, J.S., Wolfe, A.P., Pedentchouk, N. and Nunez, L. (2008) Compound-specific stable isotopes of organic compounds from lake sediments track recent environmental changes in an alpine ecosystem, Rocky Mountain National Park, Colorado. Limnology and Oceanography, 53, 1468-1478.
- Pagani, M., Pedentchouk, N., Huber, M., Sluijs, A., Schouten, S., Brinkhuis, H., Sinninghe Damsté, J. S., Dickens, G. R., and the IODP Expedition 302 Expedition Scientists (2006) Arctic’s hydrology during global warming at the Palaeocene/Eocene thermal maximum. Nature, 442, 671-675, doi:10.1038/nature05043
- Sluijs, A., Schouten, S., Pagani, M., Woltering, M., Brinkhuis, H., Sinninghe Damsté, J. S., Dickens, G. R., Huber, M., Reichart, G.-J., Stein, R., Matthiessen, J., Lourens, L. J., Pedentchouk, N., Backman, J., Moran, K. and the Expedition 302 Scientists (2006) Subtropical Arctic Ocean temperatures during the Palaeocene/Eocene thermal maximum. Nature 441, 610-613, doi:10.1038/nature04668
- Pedentchouk, N., Freeman, K.H., and Harris, N.B. (2006) Different response of ?D values of n-alkanes, isoprenoids and kerogen during thermal maturation. Geochimica et Cosmochimica Acta, 70, 2063-2072,doi:10.1016/j.gca.2006.01.013
- Pedentchouk, N., Freeman, K.H., Harris, N.B., Clifford, D.J., and Grice K. (2004) Sources of alkylbenzenes in Lower Cretaceous lacustrine source rocks, West African rift basins. Organic Geochemistry, 35, 33-45, doi:10.1016/j.orggeochem.2003.04.001
Publications: EPrints Digital Repository
Key Responsibilities
- Chair, Health and Safety Executive
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
Collaborations and top research areas from the last five years
Projects
- 6 Finished
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Deciphering past sea-ice dynamics using novel stable isotope proxies
Pedentchouk, N., Mock, T. & Sanchez Montes, M. L.
22/07/19 → 31/07/22
Project: Research
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DEFRA Demonstration Test Catchment (DTC) - Follow on from R18299 and R200198
Lovett, A., Boar, R., Hiscock, K., Pedentchouk, N., Dockerty, T., Dugdale, S., Outram, F., Sunnenberg, G., Vrain, E., Brindle, J. & Stevenson, J.
Department for Environment Food and Rural Affairs
1/10/14 → 31/03/18
Project: Research
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A unique subseafloor microbiosphere in the Mariana Trench driven by episodic sedimentation
Liu, J., Li, D-W., He, X., Liu, R., Cheng, H., Su, C., Chen, M., Wang, Y., Zhao, Z., Xu, H., Cheng, Z., Wang, Z., Pedentchouk, N., Lea-Smith, D. J., Todd, J. D., Liu, X., Zhao, M. & Zhang, X-H., Feb 2024, In: Marine Life Science and Technology. 6, 1, p. 168-181 14 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)8 Downloads (Pure) -
The relationship of plant leaf δ13C-alkanes and salinity in coastal ecosystems applied to palaeobotany: Case study from the Cenomanian of the Bohemian Cretaceous Basin, Czechia
Zahajská, P., Čepičková, J., Trubač, J., Pedentchouk, N. & Kvaček, J., 15 Mar 2024, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 638, 112052.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)6 Downloads (Pure) -
Relationships between riverine and terrestrial dissolved organic carbon: Concentration, radiocarbon signature, specific UV absorbance
Tipping, E., Elias, J. L., Keenan, P. O., Helliwell, R. C., Pedentchouk, N., Cooper, R. J., Buckingham, S., Gjessing, E., Ascough, P., Bryant, C. L. & Garnett, M. H., 15 Apr 2022, In: Science of the Total Environment. 817, 153000.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Citations (Scopus)20 Downloads (Pure) -
δ13C and δD values of n-alkanes from in-reservoir biodegraded oils: Implications for understanding the mechanisms of biodegradation and for petroleum exploration
Pedentchouk, N., Bennett, B. & Larter, S., Sep 2021, In: Geosciences. 11, 9, 365.Research output: Contribution to journal › Article › peer-review
Open AccessFile1 Citation (Scopus)9 Downloads (Pure) -
A novel tri-unsaturated highly branched isoprenoid (HBI) alkene from the marine diatom Navicula salinicola
Gao, S., Smik, L., Kulikovskiy, M., Shkurina, N., Gusev, E., Pedentchouk, N., Mock, T. & Belt, S. T., Aug 2020, In: Organic Geochemistry. 146, 4 p., 104050.Research output: Contribution to journal › Article › peer-review
Open AccessFile3 Citations (Scopus)7 Downloads (Pure)