缅北禁地

Introduction

 I have had over 30 years research experience in experimental approaches and techniques which explicitly link microbial biodiversity’s structure to function and geochemical conditions. These approaches and techniques have been applied widely to determine changes in community structure, relative abundance and activities of micro-organisms in response to natural and artificial environmental perturbations. I have applied these techniques to study varied geochemical processes (sulfur cycling, nitrogen cycling, methanogenesis, methane oxidation) in a number of different geochemical environments (soils, freshwater and marine sediments) with the overall objective of understanding how microorganisms influence the geosphere and visa versa.

Background

As a Geomicrobiologist I was/am fascinated by the interaction of microbes with their geochemical environments. It is clear to me that these interactions have far reaching effects on ecosystems, global processes and human societies. I am often struck by the relevance of microbial communities and their activities (which occur at relatively such small scales) to the larger scale environmental issues e.g. ecosystem damage and regeneration, climate change and its mitigation, soil productivity and health, water quality). This is of course because of the shear diversity and distribution of microbial processes. Compared to plants and animals microbes use a staggering range of metabolic paths to consume inorganic and organic substrates. New metabolisms are still being discovered and it is this richness which allows microbes to directly influence environments stretching from the deep biosphere to the upper atmosphere.

Area of Expertise

Geomicrobiology and biogeochemistry

...

Research Interests

Microbial diversity and its link to function;

Ecological mechanisms which control microbial diversity and distribution;

The freshwater sedimentary sulfur cycle;

The geomicrobilogy of constructed wetlands;

The effect of soil improvement treatments on microbially mediated geochemical processes (nitrification, denitrification, methanogenesis and methane oxidation;

The use of stable isotopes to determine pathways of carbon mineralization in freshwater, estuarine, and marine environments;

Petroleum degradation in aerobic soils and sediments and in anaerobic near and deep sub-surface environments

Past Postgraduate Supervision

Katie Gilmour: Microbial communities and interactions in MX80 bentonite associated with nuclear waste disposal.: Prof. Neil Gray, Dr Colin Davie

Salisa Suchitwarsan: Potential for growth enhancement by arbuscular mycorrhizal fungi in potato: Dr Julia Cooper, Dr Neil Gray, Dr Ankush Prashar 

Burhan Shamurad: Integrating waste resources for improved production of renewable energy and utilisable digestate: Dr Paul Sallis, Dr Neil Gray 

Alex Mutshow: Effect of Weathering and Biodegradation on Makers used in Oil Fingerprinting: Dr Martin Jones, Dr Neil Gray

Dr. Pete Leary: Microbial diversity and function in radionuclide impacted soils and sediments: Supervisors Dr Neil Gray, Dr Clare McCann 

Dr. Priscilla Carrillo-Barragan: Development of a microbial consortium for bioprocessing of municipal solid waste for ethanol production: Supervisors: Dr Neil Gray, Jan Dolfing, Dr Paul Sallis

Dr. Tetyana Olegivna Korin: Biogeochemistry and Microbial Ecology of Petroleum Systems: Supervisors: Prof. Ian Head, Dr Casey Hubert, Dr Neil Gray

Dr. Graham Purvis: The characterisation of organic material in geological samples as analogue for life detection on Mars and other bodies in the solar system Supervisors: Dr Neil Gray, Dr Geoff Abbot

Dr Isabel Sierra Garcia (Occasional student): Investigation of crude oil anaerobic biodegradation in microcosms by microbiota from Brazilian oil reservoir samples: Supervisors: Dr Neil Gray, Prof. Ian Head

Dr Emma Bell: Microbial Biogeography and the Deep Biosphere. Supervisors: Dr Casey Hubert, Prof. Ian Head, Dr Neil Gray

Dr Sani Makarfi: The variability, stability and impacts of biochars in soil environments Supervisors: Dr Neil Gray, Prof. David Manning

Dr Obioma Mejeha: A study on the microbial uptake of heavy metals associated with crude oil using hydrocarbon degrading microorganisms: Supervisors: Dr Neil Gray, Prof. Ian Head, Dr Martin Jones

Dr Safiya Mohammed Othoman: A Novel Source of Potassium in Southern Libyan soils Supervisors: Dr Kirsten Brandt, Dr Neil Gray, Prof. David Manning

Dr Kate Osborne Title: Investigating the environmental controls of hopanoid biosynthesis via functional gene analysis Supervisors: Dr Helen Talbot, Angela Sherry, Dr Neil Gray

Dr Lynsay Blake: Methanogenic and methanotrophic processes in temperate and high latitude environments: Supervisors: Dr Neil Gray, Prof. Ian Head

Dr Clare McCann: Mn oxide as a contaminated-land remediation product: Supervisors: Dr Neil Gray, Dr Russell Davenport

Past Funding

Co-Investigator (缅北禁地)- NERC Consortium grant NE/P00637X- The Changing Arctic Ocean Seafloor (ChAOS) £402,643 (2017-2020) 

Principle Investigator (缅北禁地)- NERC Consortium grant NE/L000326 Long-lived Radionuclides in the Surface Environment (LO-RISE)- Mechanistic Studies of Speciation, Environmental Transport and Transfer £429,767 (2013-2018)

Co-investigator Coal Authority project -Monitoring and optimisation of the Force Crag metal mine water treatment system £301,777 (2015-2018)

Co-investigator EU Knowledge Based Bio Economy Grant. KILL*SPILL Integrated Biotechnological Solutions for Combating Marine Oil Spills £363,436 (2013-2017)

Co-investigator on NERC Small Grant NE/J01446X/1. Impact of methanotrophs, methanogens and geochemical conditions on net methane flux to the atmosphere from Arctic soils. £64,627 (2013)

Co-investigator on NERC Standard Grant NE/J024325/1. OILSPORE Spore-forming hydrocarbon degraders and thermophiles, dispersal from petroleum reservoirs, and a test of the palaeopasteurization hypothesis £445,372 (2012-2015)

Principle scientist - Knowledge Transfer Partnership (KTP) programme No. 7181-Graphite resources Ltd and 缅北禁地 Development of anaerobic digestion biotechnology to convert autoclaved MSW into biogas (methane). Technology Stragey Board, £202,000 . 2008-2012

Mitigation of pollution from abandoned metal mines Phase II, £101,000, Environment Agency, 2011-2012

Mitigation of pollution from abandoned metal mines Phase I, £166,000, Environment Agency, 2009-2011 

The effect of copper geochemistry on the abundance and activity of methane oxidizing bacteria in the Arctic’ (NERC small grant, 2009-2010)

Role of methanobactin in methane oxidation rates in the presence of mineral copper: Natural Environment Research Council (NERC): £581,763 from Mar 2008 to Feb 2011 

Crude oil oxidation without an electron acceptor; syntrophic hydrocarbon degrading microbes work together to "crack" a tough problem

Prof Ian Head, Dr Neil Gray, Dr Martin Jones

NERC, 2007-2010, £420,379

The use of waste Mn oxides as contaminated land remediation products

The project represents a close collaboration between the University of Durham (Dr Karen Johnson and Dr Fred Worrell) and 缅北禁地 (Dr Neil Gray and Russell Davenport).

EPSRC 2007-2010

Biological recovery of energy assets (Brea/Methmax)

Prof Steve Larter, Prof Ian Head, Dr Neil Gray

Industrial sponsors Norsk Hydro, 2005-2007, £337,352

NERC consortium Grant (Universities of Southampton, Bristol, British Antarctic Survey and 缅北禁地. (2008-11) Chemosynthetically-driven Ecosystems in the Southern Ocean (CHESO). 缅北禁地 component (£346,340) co-author with Nicholas Polunnin (MAST) and Helen Talbot.

Academic fellowships (3 x £125K) 2006-211in Earth Systems Science Engineering and Management obtained under the 2006 RCUK fellowships scheme. Co-authorship with Russell Davenport and Matt King

Leverhulme Trust (Grants to Institutions) Competition, niche adaptation and biogeography in uncultured sulfur bacteria. (£118,559) 20003. Co-authorship with Ian Head.

Past esteem indicators

Invited author Chapter 406: . In: Rosenberg, E; DeLong, EF; Lory, S; Stackebrandt, E; Thompson, F, eds. The Prokaryotes (4th Edition), Springer.

Member of the Natural Environment Research Council, Peer Review College (2006-2009)

Member of the editorial board of the Journal of Microbiological Methods

Regular reviewer for ISME journal, Journal of Microbiological Methods, FEMS Microbial Ecology, Microbial Ecology, Organic Geochemistry amongst others

Invited article for the Encyclopedia of Ecology to be published by Elsevier in 2008 (written in collaboration with Ian Head)

Paper (Gray et al. ISME J 2007 Nov 1(7):596-605) selected for the Faculty of 1000 Biology  Faculty of 1000 Biology is an online service that highlights and evaluates the most interesting papers published in the biological sciences, based on the recommendations of over 2000 of the world's top researchers.

Co-convener of the 12th Molecular Microbial Ecology Group meeting (MMEG12) held at 缅北禁地 24th-25th July 2006. MMEG is an annual gathering of UK molecular microbial ecologists held on a rotational basis at different institutions throughout the UK.

Invited author for a new book series entitled Microbiology Monographs, The unique role of intracellular calcification in the genus Achromatium. Microbiology Monographs. Vol. 1 Inclusions in Prokaryotes, edited by Jessup Shively, Springer-Verlag, Berlin, 299-309

Invited paper and presentation (Minerals, mats, pearls and veils: themes and variations in giant sulfur bacteria) for the Society for General Microbiology's symposium on Microorganisms and Earth Systems: Advances in Geomicrobiology, Keele University, UK. 12-15 September 2005

Research on niche differentiation in Bacteria from the genus Achromatium highlighted in an article entitled-Living together, Nature-microbiology reviews, July 2004

Invited author of a mini-review for the Journal Environmental Microbiology: Linking genetic identity and function in uncultured bacteria (2001. See publications.

Invited author for a special issue of the Journal Hydrobiologia: Molecular Ecology of Aquatic Communities.

(eds), J.P. Zehr & M.A. Voytek (1999). See publications.

• Articles

  • Bensalah F, Chaida A, M'rassi AG, Gray N. . Journal of Microbiology, Biotechnology and Food sciences 2025, 14(4), e10400.
  • Seeliger M, Hilton S, Muscatt G, Walker C, Bass D, Albornoz F, Standish RJ, Gray ND, Mercy L, Rempelos L, Schneider C, Ryan MH, Bilsborrow PE, Bending GD. . Environmental Microbiome 2024, 19(1), 71.
  • Gandy CJ, Gray ND, Mejeha OK, Sherry A, Jarvis AP. . Journal of Environmental Management 2023, 327, 116862.
  • Gilmour KA, Davie CT, Gray N. . Science of the Total Environment 2022, 814, 152660.
  • Gilmour K, Davie C, Gray N. . Access Microbiology 2022, 4(5).
  • Wang S, Sun P, Zhang G, Gray N, Dolfing J, Esquivel-Elizondo S, Peñuelas J, Wu Y. . The Innovation 2022, 3(1), 100192.
  • Marz C, Freitas F, Faust J, Godbold J, Henley S, Tessin A, Abbott GD, Arndt S, Barnes D, Grange L, Gray N, Head I, Hendry K, Hilton R, Reed A, Rhul S, Souster T, Solan M, Stevenson M, Tait K, Widdicombe S. . Ambio 2022, 51, 370-382.
  • Baptista JdeC, Gray ND, Tarumoto MB, Singleton I, McCann CM, Manning DAC. . Pesquisa Agropecuária Brasileira (Brazilian Journal of Agricultural Research) 2022, 57, e01414.
  • Johnson KL, Gray ND, Stone W, Kelly BFJ, Fitzimons M, Clarke C, Blake L, Chivasa S, Mtambanengwe F, Mapfumo P, Baker A, Beckmann S, Dominelli L, Neal AL, Gwandu T. . Soil Security 2022, 7, 100060.
  • Carrillo-Barragan P, Dolfing J, Sallis P, Gray N. . Biochemical Engineering Journal 2021, 166, 107875.
  • Gilmour KA, Davie CT, Gray N. . Applied Clay Science 2021, 205, 106039.
  • Purvis G, Sano N, van der Land C, Barlow A, Cumpson P, Gray N, Lopez-Capel E. . Chemical Geology 2021, 565, 120078.
  • Stevenson MA, Faust JC, Andrade LL, Freitas FS, Gray ND, Tait K, Hendry KR, Hilton RG, Henley SF, Tessin A, Leary P, Papadaki S, Ford A, März C, Abbott GD. . Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 2020, 378(2181), 20200223.
  • Shamurad B, Sallis P, Petropoulos E, Tabraiz S, Ospina C, Leary P, Dolfing J, Gray N. . Applied Energy 2020, 263, 114609.
  • Shamurad B, Gray N, Petropoulos E, Tabraiz S, Membere E, Sallis P. . Renewable Energy 2020, 152, 308-319.
  • Fuller AJ, Leary P, Gray ND, Davies HS, Mosselmans JFW, Cox F, Robinson CH, Pittman JK, McCann CM, Muir M, Graham MC, Utsunomiya S, Bower WR, Morris K, Shaw S, Bots P, Livens FR, Law GTW. . Chemosphere 2020, 254, 126859.
  • Sherry S, Grant RJ, Aitken CM, Jones M, Bowler BFJ, Larter SR, Head IM, Gray ND. . International Biodeterioration & Biodegradation 2020, 155, 105085.
  • Shamurad B, Gray N, Petropoulos E, Dolfing J, Quintela-Baluja M, Bashiri R, Tabraiz S, Sallis P. . Environmental Science and Technology 2020, 54(14), 9095-9105.
  • Sierra-Garcia IN, Belgini DRB, Torres-Ballesteros A, Paez-Espino D, Capilla R, Santos Neto EV, Gray N, de Oliveira VM. . Science of The Total Environment 2020, 715, 136646.
  • Shamurad B, Gray N, Petropoulos E, Tabraiz S, Sallis P. . Journal of Environmental Management 2020, 260, 110160.
  • Ray D, Leary P, Livens F, Gray N, Morris K, Law KA, Fuller AJ, Abrahamsen-Mills L, Howe J, Tierney K, Muir G, Law GTW. . Science of The Total Environment 2020, 743, 140765.
  • Blake LI, Sherry A, Mejeha OK, Leary P, Coombs H, Stone W, Head IM, Gray ND. . Microorganisms 2020, 8(10), 1467.
  • McCann CM, Christgen B, Roberts JA, Su J, Arnold KE, Gray ND, Zhu Y, Graham DW. . Environment International 2019, 125, 497-504.
  • Purvis G, van der Land C, Sano N, Cockell C, Barlow A, Cumpson P, Lopez-Capel E, Gray N. . Geobiology 2019, 17(3), 281-293.
  • Carrillo-Barragan P, Bowler B, Dolfing J, Sallis P, Gray ND. . Frontiers in Microbiology 2019, 10, 722.
  • Shamurad B, Gray N, Petropoulos E, Tabraiz S, Acharya K, Quintela-Baluja M, Sallis P. . Data in Brief 2019, 24, 103934.
  • Purvis G, Sano N, van der Land C, Barlow A, Lopez-Capel E, Cumpson P, Hood J, Sheriff J, Gray N. . MethodsX 2019, 6, 2646-2655.
  • Shamurad B, Gray N, Petropoulos E, Tabraiz S, Acharya K, Quintela-Baluja M, Sallis P. . Waste Management 2019, 87, 313-325.
  • Mejeha OK, Head IM, Sherry A, McCann CM, Leary P, Jones DM, Gray ND. . Chemosphere 2019, 237, 124545.
  • McCann CM, Peacock CL, Hudson-Edwards KA, Shrimpton T, Gray ND, Johnson KL. . Journal of Hazardous Materials 2018, 342, 724-731.
  • Statham JME, Blake L, Gray N, Dix JCH. . Cattle Practice 2017, 25, 303.
  • Sierra-Garcia IN, Dellagnezze BM, Santos VP, De-Barros-Chaves MR, Capilla R, Santos-Neto EV, Gray N, Oliveira VM. . Extremophiles 2017, 21(1), 211-229.
  • Osborne KA, Gray ND, Sherry A, Leary P, Mejeha O, Bischoff J, Rush D, Sidgwick FR, Birgel D, Kalyuzhnaya MG, Talbot HM. . Environmental Microbiology Reports 2017, 9(5), 492–500.
  • Blake LI, Halim FA, Gray C, Mair R, Manning DA, Sallis P, Hutchinson H, Gray ND. . Waste Management 2017, 59, 149-159.
  • Purvis G, Gray N, Sano N, Barlow A, Cockell C, Abbott GD, van der Land C, Cumpson P. . Chemical Geology 2017, 466, 256-262.
  • McCann CM, Wade MJ, Gray ND, Roberts JA, Hubert CRJ, Graham DW. . Frontiers in Microbiology 2016, 7, 419.
  • Head IM, Gray ND. . Microbial Biotechnology 2016, 9(5), 626-634.
  • Sano N, Purvis GWH, Barlow AJ, Abbott GD, Gray NND, Cumpson PJ. . Journal of Vacuum Science and Technology 2016, 34(4), 041405.
  • Sherry A, Osborne KA, Sidgwick FR, Gray ND, Talbot HM. . Environmental Microbiology Reports 2016, 8(1), 122-131.
  • Johnson KL, Purvis G, Lopez-Capel E, Peacock CL, Gray ND, Wagner T, März C, Bowen L, Ojeda J, Finlay NC, Robertson SR, Worrall F, Greenwell C. . Nature Communications 2015, 6, 7628.
  • Blake LI, Tveit A, Øvreås L, Head IM, Gray ND. . PLoS One 2015, 10(6), e0129733.
  • McCann CM, Gray ND, Tourney J, Davenport RJ, Wade MJ, Finlay N, Hudson-Edwards KA, Johnson KL. . Chemosphere 2015, 138, 211-217.
  • Sherry A, Grant RJ, Aitken CM, Jones M, Head IM, Gray ND. . Frontiers in Microbiology 2014, 5, 131.
  • Gray ND, McCann CM, Christgen B, Ahammad SZ, Roberts JA, Graham DW. . Biogeochemistry 2014, 120(1-3), 307-317.
  • Jarvis AP, Davis JE, Gray ND, Orme PHA, Gandy CJ. . Environment Agency Science Report SC090024/R3 2014, 1-98.
  • Head IM, Gray ND, Larter SR. . Frontiers in Microbiology 2014, 5, 566.
  • Singh AK, Sherry A, Gray ND, Jones DM, Bowler BFJ, Head IM. . Frontiers in Microbiology 2014, 5, 160.
  • Mohammed SMO, Brandt K, Gray ND, White ML, Manning DAC. . European Journal of Soil Science 2014, 65(5), 653-662.
  • Bennett B, Adams JJ, Gray ND, Sherry A, Oldenburg TBP, Huang H, Larter SR, Head IM. . Organic Geochemistry 2013, 56, 94-105.
  • Zegeye A, Yahaya S, Fialips CI, White ML, Gray ND, Manning DAC. . Applied Clay Science 2013, 86, 47-53.
  • Callbeck CM, Sherry A, Hubert CRJ, Gray ND, Voordouw G, Head IM. . Journal of Microbiological Methods 2013, 93(2), 148-152.
  • Aitken CM, Jones DM, Maguire MJ, Gray ND, Sherry A, Bowler BFJ, Ditchfield AK, Larter SR, Head IM. . Geochimica et Cosmochimica Acta 2013, 109, 162-174.
  • Guermouche MA, Bensalah F, Gray N. . International Journal of Biotechnology Applications 2013, 5(1), 147-154.
  • Sherry A, Gray ND, Ditchfield AK, Aitken CM, Jones DM, Röling WFM, Hallmann C, Larter SR, Bowler BFJ, Head IM. . International Biodeterioration & Biodegradation 2013, 81, 105-113.
  • Hubert CRJ, Oldenburg TBP, Fustic M, Gray ND, Larter SR, Penn K, Rowan AK, Seshadri R, Sherry A, Swainsbury R, Voordouw G, Voordouw JK, Head IM. . Environmental Microbiology 2012, 14(2), 387-404.
  • Gray ND, Sherry A, Grant RJ, Rowan AK, Hubert CRJ, Callbeck CM, Aitken CM, Jones DM, Adams JJ, Larter SR, Head IM. . Environmental Microbiology 2011, 13(11), 2957-2975.
  • Westerholm M, Dolfing J, Sherry A, Gray ND, Head IM, Schnürer A. . Environmental Microbiology Reports 2011, 3(4), 500-505.
  • Chi Fru E, Gray ND, McCann C, Baptista JDC, Christgen B, Talbot HM, El Ghazouani A, Dennison C, Graham DW. . Biogeosciences 2011, 8, 2887-2894.
  • Fialips CI, Cooper NGA, Jones DM, White ML, Gray ND. . Clays and Clay Minerals 2010, 58(6), 821-836.
  • Gray ND, Sherry A, Hubert C, Dolfing J, Head IM. . Advances in Applied Microbiology 2010, 72, 137-161.
  • Dolfing J, Xu A, Gray ND, Larter SR, Head IM. . Microbial Biotechnology 2009, 2(5), 566-574.
  • Gray ND, Sherry A, Larter SR, Erdmann M, Leyris J, Liengen T, Beeder J, Head IM. . Extremophiles 2009, 13(3), 511-519.
  • Tourney J, Dowding C, Worrall F, McCann C, Gray N, Davenport R, Johnson K. . Mineralogical Magazine 2008, 72(1), 513-513(1).
  • Jones DM, Head IM, Gray ND, Adams JJ, Rowan AK, Aitken CM, Bennett B, Huang H, Brown A, Bowler BFJ, Oldenburg T, Erdmann M, Larter SR. . Nature 2008, 451(7175), 176-180.
  • Gray ND, Brown A, Nelson DR, Pickup RW, Rowan AK, Head IM. . The ISME Journal: multidisciplinary journal of microbial ecology 2007, 1(7), 596–605.
  • Kitidis V, Tizzard L, Uher G, Judd A, Upstill-Goddard RC, Head IM, Gray ND, Taylor G, Duran R, Diez R, Iglesias J, Garcia-Gil S. . Journal of Marine Systems 2007, 66(1-4), 258-271.
  • Gray ND, Matthews JNS, Head IM. . Journal of Microbiological Methods 2006, 65(1), 180-186.
  • Sheppard SK, McCarthy AJ, Loughnane JP, Gray ND, Head IM, Lloyd D. . Applied Soil Ecology 2005, 28(2), 147-162.
  • Sheppard SK, Gray N, Head IM, Lloyd D. . Bioresource Technology 2005, 96(10), 1103-1115.
  • Kitidis V, Tizzard LH, Uher G, Judd AG, Upstill-Goddard RC, Head IM, Gray ND, Durán R, Diez R, Iglesias J, Garcia-Gil S. Methane cycling in the Ria de Vigo. SOLAS News 2005, 2, 10-10.
  • Logan BE, Murano C, Scott K, Gray ND, Head IM. . Water Research 2005, 39(5), 942-952.
  • Gray ND, Comaskey D, Miskin IP, Pickup RW, Suzuki K, Head IM. . Environmental Microbiology 2004, 6(7), 669-677.
  • Gray ND, Hastings RC, Sheppard SK, Loughnane P, Lloyd D, McCarthy AJ, Head IM. . FEMS Microbiology Ecology 2003, 46(1), 11-22.
  • Gray ND, Miskin IP, Kornilova O, Curtis TP, Head IM. . Environmental Microbiology 2002, 4(3), 158-168.
  • Gray ND, Howarth R, Pickup RW, Jones JG, Head IM. . Applied and Environmental Microbiology 2000, 66(10), 4518-4522.
  • Head IM, Gray ND, Babenzien H-D, Oliver Glockner F. . FEMS Microbiology Ecology 2000, 33(3), 171-180.
  • Head IM, Gray ND, Howarth R, Pickup RW, Clarke KJ, Jones JG. . Advances in Microbial Ecology 2000, 16(1), 1-40.
  • Gray ND, Howarth R, Pickup RW, Jones JG, Head IM. . Applied and Environmental Microbiology 1999, 65(11), 5100-5106.
  • Gray ND, Head IM. . Hydrobiologia 1999, 401, 97-112.
  • Gray ND, Howarth R, Rowan A, Pickup RW, Jones JG, Head IM. . Applied and Environmental Microbiology 1999, 65(11), 5089-5099.
  • Elvy SB, Gray ND, McAndrew J, Williams PA, French DR. . Journal and Proceedings of The Royal Society of New South Wales 1998, 131(3-4), 85-93.
  • Elvy SB, Gray ND, McAndrew J, Williams PA, French DR. . Australian Journal of Mineralogy 1998, 4(1), 33-39.
  • Gray ND, Pickup RW, Jones JG, Head IM. . Applied and Environmental Microbiology 1997, 63(5), 1905-1910.
  • Head IM, Gray ND, Clarke KJ, Pickup RW, Jones JG. . Microbiology 1996, 142(9), 2341-2354.

• Book Chapters

  • Gray ND, Head IM. . In: Rosenberg, E; DeLong, EF; Lory, S; Stackebrandt, E; Thompson, F, ed. The Prokaryotes: Gammaprotobacteria. New York, USA: Springer, 2014, pp.1-14.
  • Sherry A, Gray ND, Aitken CM, Dolfing J. . In: Timmis, K.N, ed. Handbook of Hydrocarbon and Lipid Microbiology. Heidelberg, Germany: Springer, 2010, pp.3906-3917.
  • Head IM, Larter SR, Gray ND, Sherry A, Adams JJ, Aitken CM, Jones DM, Rowan AK, Huang H, Röling WFM. . In: Timmis, K.N. ed. in chief, McGenity, T., van der Meer, J.R., de Lorenzo, V, ed. Handbook of Hydrocarbon and Lipid Microbiology. Heidelberg, Germany: Springer, 2010, pp.3097-3109 (chapter 54).
  • Singh AK, Sherry A, Gray ND, Jones MD, Roeling WFM, Head IM. . In: Whitby, C; Skovhus TL, ed. Applied Microbiology and Molecular Biology in Oilfield Systems: Proceedings from the International Symposium on Applied Microbiology and Molecular Biology in Oil Systems 2009. United Kingdom: Springer, 2009, pp.199-210.
  • Gray ND, Head IM. . In: Jorgensen, SE; Fath, B, ed. Encyclopedia of Ecology. London: Elsevier, 2008, pp.3120.
  • Gray ND. . In: Shively JM, ed. Inclusions in Prokaryotes. Berlin: Springer-Verlag, 2006, pp.299-309.
  • McCarthy AJ, Gray ND, Curtis TP, Head IM. . In: Bardgett, RD; Usher, MB; Hopkins DW, ed. Biological Diversity and Function in Soils. Cambridge; New York: Cambridge University Press, 2005, pp.273-294.
  • Gray ND, Head IM. . In: Gadd, GM; Semple, Lappin-Scott, HM, ed. Micro-organisms and Earth Systems: advances in geomicrobiology. Cambridge: Cambridge University Press, 2005, pp.35-70.
  • Head IM, Gray ND, Howarth R, Pickup RW. . In: Schink,Bernhard, ed. Advances in Microbial Ecology. New York: Springer, 2000, pp.1-40.

• Conference Proceedings (inc. Abstracts)

  • Georgiadis E, Roylands T, McClymont E, Christgen B, Gray N, Le Bouteiller C, Soulet G, Eglinton TI, Magnabosco C, Hemingway JD, Hilton R. . In: Goldschmidt Conference 2023. 2023, Lyon, France: European Association of Geochemistry.
  • Johnson KL, Peacock CL, Gray ND, Purvis GW, Lopez-Capel E. . In: 247th ACS National Meeting and Exposition. 2014, Dallas, TX, USA: American Chemical Society.
  • McCann CM, Gray ND, Tourney J, Davenport RJ, Wade M, Finlay N, Husdon-Edwards KA, Johnson KL. . In: 247th ACS National Meeting and Exposition. 2014, Dallas, TX, USA: American Chemical Society.
  • Dolfing J, Xu A, Gray ND, Larter SR, Head IM. . In: 19th Annual V.M. Goldschmidt Conference. 2009, Davos, Switzerland: Geochimica et Cosmochimica Acta: Pergamon.
  • Gray N, Aitken C, Sherry A, Head I, Jones M, Erdmann M, Adams J, Larter S. . In: Geochimica et Cosmochimica Acta: 19th Annual VM Goldschmidt Conference. 2009, Davos, Switzerland: Pergamon.
  • Zegeye A, Fialips CI, White M, Manning DAC, Gray N. . In: Geochimica et Cosmochimica Acta: 18th Annual V M Goldschmidt Conference. 2008, Vancouver, Canada: Pergamon.
  • Kitidis V, Tizzard LH, Uher G, Judd AG, Upstill-Goddard RC, Head IM, Gray ND, Garcia-Gil S. . In: 37th International Liège Colloquium on Ocean Dynamics: Gas Transfer at Water Surfaces. 2005, Liege, Belgium.
  • Kitidis V, Upstill-Goddard RC, Judd AG, Head IM, Gray ND, Tizzard LH, Uher G, Garcia-Gil S. . In: SOLAS Science. 2004, Halifax, Canada.
  • Rowan AK, Moser G, Gray N, Snape JR, Fearnside D, Curtis TP, Barer MR, Head IM. . In: 1st IWA International Young Researchers Conference: New Research in Water and Wastewater. 2002, Cranfield, UK: Water Science and Technology: IWA Publishing.

• Note

  • Gray ND, Head IM. . Environmental Microbiology 2001, 3(8), 481-492.

• Reports

  • Gray ND, Gandy CJ, Jarvis AP. . Bristol: Environment Agency, 2012. Environment Agency Science Report SC090024/R2.
  • Jarvis AP, Gandy CJ, Gray ND. . Bristol: Environment Agency, 2012. Environment Agency Science Report SC090024/R1.

• Review

  • Sherry A, Andrade L, Velenturf A, Christgen B, Gray ND, Head IM. . Microbial Biotechnology 2017, 10(5), 1206–1211.