Research Portal

Professor Dave Chadwick

Professor of Sustainable Land Use Systems

Affiliations

ORCID: 0000-0002-8479-8157

Contact info

Environment Centre Wales,

School of Natural Sciences,

Bangor University,

Bangor,

LL57 2UW,

UK.

email: d.chadwick@bangor.ac.uk

Tel: 01248 383569

 

NERC Uplands-N2O project: http://uplands-n2o.bangor.ac.uk/

 

STARS Centre for Doctoral Training: http://www.starsoil.org.uk/

 

Sustainable Futures for the Costa Rica Dairy Sector (SusCoRiDa): http://suscorida.bangor.ac.uk/index.php.en

 

UK-China Sustainable Agriculture Innovation Network (SAIN): http://www.sainonline.org/English.html

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  1. Published

    Net Zero requires ambitious greenhouse gas emission reductions on beef and sheep farms coordinated with afforestation and other land use change measures

    McNicol, L., Williams, N., Chadwick, D., Styles, D., Rees, R. M., Ramsey, R. & Williams, P., 1 Mar 2024, In: Agricultural Systems. 215, 103852, 103852.

    Research output: Contribution to journal › Article › peer-review

  2. Precipitation-optimised targeting of nitrogen fertilisers in a model maize cropping system

    McKay Fletcher, D. M., Ruiz, S. A., Dias, T., Chadwick, D. R., Jones, D. L. & Roose, T., 20 Feb 2021, In: Science of the Total Environment. 756, 144051.

    Research output: Contribution to journal › Article › peer-review

  3. Published

    Evidence that the efficacy of the nitrification inhibitor dicyandiamide (DCD) is affected by soil properties in UK soils

    McGeough, K. L., Watson, C. J., Mueller, C., Laughlin, R. J. & Chadwick, D. R., Mar 2016, In: Soil Biology and Biochemistry. 94, p. 222-232

    Research output: Contribution to journal › Article › peer-review

  4. Published

    Nitrous oxide emissions from small-scale farmland features of UK livestock farming systems

    Matthews, R. A., Chadwick, D. R., Retter, A. L., Blackwell, M. S. & Yamulki, S., 15 Mar 2010, In: Agriculture, Ecosystems and Environment. 136, 3-4, p. 192-198

    Research output: Contribution to journal › Article › peer-review

  5. Published

    The mobility of nitrification inhibitors under simulated ruminant urine deposition and rainfall: a comparison between DCD and DMPP

    Marsden, K. A., Marin-Martinez, A. J., Vallejo, A., Hill, P. W., Jones, D. & Chadwick, D. R., 1 May 2016, In: Biology and Fertility of Soils. 52, 4, p. 491-503

    Research output: Contribution to journal › Article › peer-review

  6. Published

    The urine patch diffusional area: An important N2O source?

    Marsden, K. A., Jones, D. & Chadwick, D. R., Jan 2016, In: Soil Biology and Biochemistry. 92, January, p. 161-170

    Research output: Contribution to journal › Article › peer-review

  7. Published

    Nitrification represents the bottle-neck of sheep urine patch N2O emissions from extensively grazed organic soils

    Marsden, K. A., Holmberg, J. A., Jones, D. L., Charteris, A. F., Cardenas, L. M. & Chadwick, D. R., 10 Dec 2019, In: Science of the Total Environment. 695, 133786.

    Research output: Contribution to journal › Article › peer-review

  8. Published

    Sheep urination frequency, volume, N excretion and chemical composition: Implications for subsequent agricultural N losses

    Marsden, K. A., Lush, L., Holmberg, J. A., Whelan, M. J., King, A. J., Wilson, R. P., Charteris, A. F., Cardenas, L. M., Jones, D. L. & Chadwick, D. R., 15 Oct 2020, In: Agriculture, Ecosystems and Environment. 302, 107073.

    Research output: Contribution to journal › Article › peer-review

  9. Published

    Sheep urine patch N2O emissions are lower from extensively-managed than intensively-managed grasslands

    Marsden, K., Holmberg, J., Jones, D. L. & Chadwick, D., 1 Oct 2018, In: Agriculture, Ecosystems and Environment. 265, p. 264-274

    Research output: Contribution to journal › Article › peer-review

  10. Published

    DMPP is ineffective at mitigating N2O emissions from sheep urine patches in a UK grassland under summer conditions

    Marsden, K., Jones, D. & Chadwick, D., 1 Aug 2017, In: Agriculture, Ecosystems and Environment. 246, p. 1-11 11 p.

    Research output: Contribution to journal › Article › peer-review

  11. Published

    Are nitrification inhibitors effective in reducing N2O from farm-scale emission hotspots?

    Marsden, K., dos Santos, C. A., Freidl, J., Rowlings, D. W., Chadwick, D. & Eckard, R. J., 8 Dec 2023, In: Nutrient Cycling in Agroecosystems.

    Research output: Contribution to journal › Article › peer-review

  12. Published

    Plant acquisition and metabolism of the synthetic nitrification inhibitor dicyandiamide and naturally-occurring guanidine from agricultural soils

    Marsden, K. A., Scowen, M., Hill, P. W., Jones, D. L. & Chadwick, D. R., Oct 2015, In: Plant and Soil. 395, 1, p. 201-214

    Research output: Contribution to journal › Article › peer-review

  13. Published

    Disentangling the effect of sheep urine patch size and nitrogen loading rate on cumulative N2O emissions

    Marsden, K., Jones, D. L. & Chadwick, D., 9 Feb 2016, In: Animal Production Science. 56, 3, p. 265-275

    Research output: Contribution to journal › Article › peer-review

  14. Published

    Quantifying the frequency and volume of urine deposition by grazing sheep using tri-axial accelerometers

    Marsden, K. A., Lush, L., Holmberg, J. A., Harris, I. M., Whelan, M. J., Webb, S., King, A. J., Wilson, R. P., Jones, D. L., Charteris, A. F., Cardenas, L. M. & Chadwick, D. R., 30 Jun 2021, In: Animal. 15, 6, 100234.

    Research output: Contribution to journal › Article › peer-review

  15. Published

    Region-specific emission factors for Brazil increase the estimate of nitrous oxide emissions from nitrogen fertiliser application by 21%

    Mancebo Mazzetto, A., Styles, D., Gibbons, J., Arndt, C., Misselbrook, T. & Chadwick, D., 1 Jun 2020, In: Atmospheric Environment. 230, 117506.

    Research output: Contribution to journal › Article › peer-review

  16. Published

    Missing N: is the solution in dissolved N?

    Macdonald, A. J., Jones, D. L., Hatch, D. J. (ed.), Chadwick, D. R., Jarvis, S. C. (ed.) & Roker, J. A. (ed.), 1 Jan 2004, Controlling nitrogen flows and losses. 2004 ed. Wageningen Academic Publishers, p. 600-605

    Research output: Chapter in Book/Report/Conference proceeding › Chapter

  17. Published

    The short-lived inhibitory effect of Brachiaria humidicola on nitrous oxide emissions following sheep urine application in a highly nitrifying soil

    Ma, Y., Charteris, A. F., Loick, N., Cardenas, L. M., Sha, Z., Lopez-Aizpun, M., Chen, Q., Jones, D. L. & Chadwick, D. R., Dec 2021, In: Journal of Plant Nutrition and Soil Science. 184, 6, p. 723-732 10 p.

    Research output: Contribution to journal › Article › peer-review

  18. Published

    Relative efficacy and stability of biological and synthetic nitrification inhibitors in a highly nitrifying soil: Evidence of apparent nitrification inhibition by linoleic acid and linolenic acid

    Ma, Y., Jones, D. L., Wang, J., Cardenas, L. M. & Chadwick, D. R., 1 Nov 2021, In: European Journal of Soil Science. 72, 6, p. 2356-2371 16 p.

    Research output: Contribution to journal › Article › peer-review

  19. Published

    Fertilizer regime changes the competitive uptake of organic nitrogen by wheat and soil microorganisms: An in-situ uptake test using 13C, 15N labelling, and 13C-PLFA analysis

    Ma, Q., Wu, L., Wang, J., Ma, J., Zheng, N., Hill, P., Chadwick, D. & Jones, D. L., 10 Aug 2018, In: Soil Biology and Biochemistry. 125, p. 319-327

    Research output: Contribution to journal › Article › peer-review

  20. Published

    Competition for S-containing amino acids between rhizosphere microorganisms and plant roots: the role of cysteine in plant S acquisition

    Ma, Q., Hill, P. W., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Aug 2021, In: Biology and Fertility of Soils. 57, 6, p. 825-836

    Research output: Contribution to journal › Article › peer-review

  21. Published

    Long-term farmyard manure application affects soil organic phosphorus cycling: A combined metagenomic and P-33/C-14 labelling study

    Ma, Q., Wen, Y., Ma, J., Macdonald, A., Hill, P. W., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Oct 2020, In: Soil Biology and Biochemistry. 149, 107959.

    Research output: Contribution to journal › Article › peer-review

  22. Published

    Arbuscular mycorrhiza fungi colonisation stimulates uptake of inorganic nitrogen and sulphur but reduces utilisation of organic forms in tomato

    Ma, Q., Chadwick, D. R., Wu, L. & Jones, D. L., 1 Sept 2022, In: Soil Biology and Biochemistry. 172

    Research output: Contribution to journal › Article › peer-review

  23. Published

    Plants can access limited amounts of nitrogen- and sulphur-containing amino acids in soil owing to rapid microbial decomposition

    Ma, Q., Pan, W., Tang, S., Chadwick, D. R., Wu, L. & Jones, D. L., Nov 2022, In: Plant and Soil. 480, 1-2, p. 57-70

    Research output: Contribution to journal › Article › peer-review

  24. Published

    Effects of farmyard manure on soil S cycling: Substrate level exploration of high- and low-molecular weight organic S decomposition

    Ma, Q., Tang, S., Pan, W., Zhou, J., Chadwick, D. R., Hill, P. W., Wu, L. & Jones, D. L., 1 Sept 2021, In: Soil Biology and Biochemistry. 160, 108359.

    Research output: Contribution to journal › Article › peer-review

  25. Published

    Farmyard manure applications stimulate soil carbon and nitrogen cycling by boosting microbial biomass rather than changing its community composition

    Ma, Q., Wen, Y., Wang, D., Sun, X., Hill, P. W., Macdonald, A., Chadwick, D. R., Wu, L. & Jones, D. L., 1 May 2020, In: Soil Biology and Biochemistry. 144, 107760.

    Research output: Contribution to journal › Article › peer-review

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