Dr Christopher Pearce

Group: 
Marine Geoscience
Email: 
c.r.pearce@noc.ac.uk
Location: 
Southampton
Telephone: 
+44 (0)23 8059 6385

 

I’m primarily interested in the development and application of novel stable isotope techniques to a variety of geological and environmental issues. I currently use the stable Sr, Mg and Ca systems to resolve changes in carbonate productivity during the Cenozoic, and have previously used these systems to investigate continental weathering processes and marine geochemical cycles. I also have a strong interest in oceanic anoxia, and have used the Mo isotope palaeoredox proxy to determine how environmental changes during the Jurassic affected the availability of oxygen in seawater.

Publications

Article

Edwards, David P.; Lim, Felix; James, Rachael H.; Pearce, Christopher R.; Scholes, Julie; Freckleton, Robert P.; Beerling, David J.. 2017 Climate change mitigation: potential benefits and pitfalls of enhanced rock weathering in tropical agriculture. Biology Letters, 13 (4). 20160715.10.1098/rsbl.2016.0715
Schott, Jacques; Mavromatis, Vasileios; Fujii, Toshiyuki; Pearce, Christopher R.; Oelkers, Eric H.. 2016 The control of carbonate mineral Mg isotope composition by aqueous speciation: Theoretical and experimental modeling. Chemical Geology, 445. 120-134.10.1016/j.chemgeo.2016.03.011
Pearce, Christopher R.; Parkinson, Ian J.; Gaillardet, Jérôme; Charlier, Bruce L.A.; Mokadem, Fatima; Burton, Kevin W.. 2015 Reassessing the stable (?88/86Sr) and radiogenic (87Sr/86Sr) strontium isotopic composition of marine inputs. Geochimica et Cosmochimica Acta, 157. 125-146.10.1016/j.gca.2015.02.029
Oelkers, Eric H.; Benning, Liane G.; Lutz, Stefanie; Mavromatis, Vasileios; Pearce, Christopher R.; Plümper, Oliver. 2015 The efficient long-term inhibition of forsterite dissolution by common soil bacteria and fungi at earth surface conditions. Geochimica et Cosmochimica Acta, 168. 222-235.10.1016/j.gca.2015.06.004
Pearce, Christopher R.; Parkinson, Ian J.; Gaillardet, Jérôme; Chetelat, Benjamin; Burton, Kevin W.. 2015 Characterising the stable (?88/86Sr) and radiogenic (87Sr/86Sr) isotopic composition of strontium in rainwater. Chemical Geology, 409. 54-60.10.1016/j.chemgeo.2015.05.010
Jones, Morgan T.; Gislason, Sigurður R.; Burton, Kevin W.; Pearce, Christopher R.; Mavromatis, Vasileios; Pogge von Strandmann, Philip A.E.; Oelkers, Eric H.. 2014 Quantifying the impact of riverine particulate dissolution in seawater on ocean chemistry. Earth and Planetary Science Letters, 395. 91-100.10.1016/j.epsl.2014.03.039
Pearce, Christopher R.; Jones, Morgan T.; Oelkers, Eric H.; Pradoux, Catherine; Jeandel, Catherine. 2013 The effect of particulate dissolution on the neodymium (Nd) isotope and Rare Earth Element (REE) composition of seawater. Earth and Planetary Science Letters, 369-370. 138-147.10.1016/j.epsl.2013.03.023
Goldberg, Tatiana; Gordon, Gwyneth; Izon, Gareth; Archer, Corey; Pearce, Christopher R.; McManus, James; Anbar, Ariel D.; Rehkämper, Mark. 2013 Resolution of inter-laboratory discrepancies in Mo isotope data: an intercalibration. Journal of Analytical Atomic Spectrometry, 28 (5). 724-735.10.1039/C3JA30375F