Staff Profile:Professor Joanna Clark

Name:

Professor Joanna Clark

Job Title:

Professor

Responsibilities:

Areas of Interest:

Research groups / Centres:

Publications:

Y

Jump to: 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | 2006 | 2005

Number of items: 52.

2020

• Lees, K. J., Artz, R. R. E., Khomik, M., Clark, J. M., Ritson, J., Hancock, M. H., Cowie, N. R. and Quaife, T. (2020) Using spectral indices to estimate water content and GPP in Sphagnum moss and other peatland vegetation. IEEE Transactions on Geoscience and Remote Sensing, 58 (7). pp. 4547-4557. ISSN 0196-2892 doi: https://doi.org/10.1109/TGRS.2019.2961479
• Pschenyckyj, C. M., Clark, J. M., Shaw, L. J., Griffiths, R. I. and Evans, C. D. (2020) Effects of acidity on dissolved organic carbon in organic soil extracts, pore water and surface litters. Science of the Total Environment, 703. 135585. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2019.135585

2019

• Lees, K. J., Clark, J. M., Quaife, T., Khomik, M. and Artz, R. R. E. (2019) Changes in carbon flux and spectral reflectance of Sphagnum mosses as a result of simulated drought. Ecohydrology, 12 (6). e2123. ISSN 1936-0592 doi: https://doi.org/10.1002/eco.2123
• Lees, K., Quaife, T., Artz, R., Khomik, M., Sottocomota, M., Kiely, G., Hambley, G., Hill, T., Saunders, M., Cowle, N. R., Ritson, J. and Clark, J. (2019) A model of gross primary productivity based on satellite data suggests formerly afforested peatlands undergoing restoration regain full photosynthesis capacity after five to ten years. Journal of Environmental Management, 246. pp. 594-604. ISSN 0301-4797 doi: https://doi.org/10.1016/j.jenvman.2019.03.040
• Ritson, J. P., Croft, J. K., Clark, J. M., Brazier, R. E., Templeton, M. R., Smith, D. and Graham, N. J. D. (2019) Sources of dissolved organic carbon (DOC) in a mixed land use catchment (Exe, UK). Science of the Total Environment, 666. pp. 165-175. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2019.02.228
• Yageta, Y., Osbahr, H., Morimoto, Y. and Clark, J. (2019) Comparing farmers’ qualitative evaluation of soil fertility with quantitative soil fertility indicators in Kitui County, Kenya. Geoderma, 344. pp. 153-163. ISSN 0016-7061 doi: https://doi.org/10.1016/j.geoderma.2019.01.019
• Elwin, A., Bukoski, J. J., Jintana, V., Robinson, E. J. Z. and Clark, J. M. (2019) Preservation and recovery of mangrove ecosystem carbon stocks in abandoned shrimp ponds. Scientific Reports, 9. 18275. ISSN 2045-2322 doi: https://doi.org/10.1038/s41598-019-54893-6

2018

• Bell, M. C., Ritson, J. P., Verhoef, A., Brazier, R. E., Templeton, M. R., Graham, N. J. D., Freeman, C. and Clark, J. M. (2018) Sensitivity of peatland litter decomposition to changes in temperature and rainfall. Geoderma, 331. pp. 29-37. ISSN 0016-7061 doi: https://doi.org/10.1016/j.geoderma.2018.06.002
• Mehring, P., Geoghegan, H., Cloke, H. L. and Clark, J. M. (2018) What is going wrong with community engagement? How flood communities and flood authorities construct engagement and partnership working. Environmental Science & Policy, 89. pp. 109-115. ISSN 1462-9011 doi: https://doi.org/10.1016/j.envsci.2018.07.009
• Lees, K. J., Quaife, T., Artz, R. E. E., Khomik, M. and Clark, J. M. (2018) Potential for using remote sensing to estimate carbon fluxes across Northern peatlands: a review. Science of the Total Environment, 615. pp. 857-874. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2017.09.103

2017

• Sawicka, K., Rowe, E. C., Evans, C. D., Monteith, D. T., Vanguelova, E. I., Wade, A. J. and Clark, J. M. (2017) Modelling impacts of atmospheric deposition and temperature on long-term DOC trends. Science of the Total Environment. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2016.10.164
• Ritson, J. P., Brazier, R. E., Graham, N. J. D., Freeman, C., Templeton, M. R. and Clark, J. (2017) The effect of drought on dissolved organic carbon (DOC) release from peatland soil and vegetation sources. Biogeosciences, 14 (11). pp. 2891-2902. ISSN 1726-4170 doi: https://doi.org/10.5194/bg-14-2891-2017

2016

• Sawicka, K., Monteith, D., Vanguelova, E., Wade, A. J. and Clark, J. M. (2016) Fine-scale temporal characterization of trends in soil water dissolved organic carbon and potential drivers. Ecological Indicators, 68. pp. 36-51. ISSN 1470-160X doi: https://doi.org/10.1016/j.ecolind.2015.12.028
• Fernández-Romero, M. L., Lozano-García, B., Parras-Alcántara, L., Collins, C. D. and Clark, J. M. (2016) Effects of land management on different forms of soil carbon in olive groves in Mediterranean areas. Land Degradation and Development, 27 (4). pp. 1186-1195. ISSN 1085-3278 doi: https://doi.org/10.1002/ldr.2327
• Smith, P., House, J. I., Bustamante, M., Sobocká, J., Harper, R., Pan, G., West, P., Clark, J., Adhya, T., Rumpel, C., Paustian, K., Kuikman, P., Cotrufo, M. F., Elliott, J. A., McDowell, R., Griffiths, R. I., Asakawa, S., Bondeau, A., Jain, A. K., Meersmans, J. and Pugh, T. A.M. (2016) Global change pressures on soils from land use and management. Global Change Biology, 22 (3). pp. 1008-1028. ISSN 1365-2486 doi: https://doi.org/10.1111/gcb.13068
• Fernández-Romero, M. L., Parras-Alcántara, L., Lozano-García, B., Clark, J. M. and Collins, C. D. (2016) Soil quality assessment based on carbon stratification index in different olive grove management practices in Mediterranean areas. Catena, 137. pp. 449-458. ISSN 0341-8162 doi: https://doi.org/10.1016/j.catena.2015.10.019
• Fernández-Romero, M.L., Clark, J.M., Collins, C.D., Parras-Alcántara, L. and Lozano-García, B. (2016) Evaluation of optical techniques for characterising soil organic matter quality in agricultural soils. Soil and Tillage Research, 155. pp. 450-460. ISSN 0167-1987 doi: https://doi.org/10.1016/j.still.2015.05.004
• Ritson, J. P., Bell, M., Brazier, R. E., Grand-Clement, E., Graham, N. J. D., Freeman, C., Smith, D., Templeton, M. R. and Clark, J. M. (2016) Managing peatland vegetation for drinking water treatment. Scientific Reports, 6. 36751. ISSN 2045-2322 doi: https://doi.org/10.1038/srep36751

2015

• Smith, P., Cotrufo, M. F., Rumpel, C., Paustian, K., Kuikman, P. J., Elliott, J. A., McDowell, R., Griffiths, R. I., Asakawa, S., Bustamante, M., House, J. I., Sobocká, J., Harper, R., Pan, G., West, P. C., Gerber, J. S., Clark, J. M., Adhya, T., Scholes, R. J. and Scholes, M. C. (2015) Biogeochemical cycles and biodiversity as key drivers of ecosystem services provided by soils. SOIL Discussions, 2 (1). pp. 537-586. ISSN 2199-3998 doi: https://doi.org/10.5194/soild-2-537-2015
• Smith, P., Cotrufo, M. F., Rumpel, C., Paustian, K., Kuikman, P. J., Elliott, J. A., McDowell, R., Griffiths, R. I., Asakawa, S., Bustamante, M., House, J. I., Sobocká, J., Harper, R., Pan, G., West, P. C., Gerber, J. S., Clark, J. M., Adhya, T., Scholes, R. J. and Scholes, M. C. (2015) Biogeochemical cycles and biodiversity as key drivers of ecosystem services provided by soils. SOIL, 1 (2). pp. 665-685. ISSN 2199-398X doi: https://doi.org/10.5194/soil-1-665-2015

2014

• Ritson, J. P., Bell, M., Graham, N. J.D., Templeton, M. R., Brazier, R. E., Verhoef, A., Freeman, C. and Clark, J. M. (2014) Simulated climate change impact on summer dissolved organic carbon release from peat and surface vegetation: implications for drinking water treatment. Water Research, 67. pp. 66-76. ISSN 0043-1354 doi: https://doi.org/10.1016/j.watres.2014.09.015
• Ritson, J.P., Graham, N.J.D., Templeton, M.R., Clark, J.M., Gough, R. and Freeman, C. (2014) The impact of climate change on the treatability of dissolved organic matter (DOM) in upland water supplies: A UK perspective. Science of the Total Environment, 473-474. pp. 714-730. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2013.12.095
• Gougoulias, C., Clark, J. M. and Shaw, L. J. (2014) The role of soil microbes in the global carbon cycle: tracking the below-ground microbial processing of plant-derived carbon for manipulating carbon dynamics in agricultural systems. Journal of the Science of Food and Agriculture, 94 (12). pp. 2362-2371. ISSN 0022-5142 doi: https://doi.org/10.1002/jsfa.6577

2013

• Swaine, M., Obrike, R., Clark, J. and Shaw, L. (2013) Biochar alteration of the sorption of substrates and products in Soil Enzyme Assays. Applied and Environmental Soil Science, 2013. 968682. ISSN 1687-7667 doi: https://doi.org/10.1155/2013/968682
• Palmer, S. M., Clark, J. M., Chapman, P. J., van der Heijden, G. M. F. and Bottrell, S. H. (2013) Effects of acid sulphate on DOC release in mineral soils: the influence of SO42−retention and Al release. European Journal of Soil Science, 64 (6). pp. 537-544. ISSN 1365-2389 doi: https://doi.org/10.1111/ejss.12048
• Tang, R., Clark, J. M., Bond, T., Graham, N., Hughes, D. and Freeman, C. (2013) Assessment of potential climate change impacts on peatland dissolved organic carbon release and drinking water treatment from laboratory experiments. Environmental Pollution, 173. pp. 270-277. ISSN 0269-7491 doi: https://doi.org/10.1016/j.envpol.2012.09.022

2012

• Artz, R. R. E., Donnelly, D., Cuthbert, A., Evans, C., Smart, S., Reed, M., Kenter, J. and Clark, J., (2012) Restoration of lowland raised bogs in Scotland: emissions savings and the implications of a changing climate on lowland raised bog condition. Technical Report. Scottish Wildlife Trust and The James Hutton Institute pp80.
• Evans, C. D., Jones, T. G., Burden, A., Ostle, N., Zieliński, P., Cooper, M. D.A., Peacock, M., Clark, J. M., Oulehle, F., Cooper, D. and Freeman, C. (2012) Acidity controls on dissolved organic carbon mobility in organic soils. Global Change Biology, 18 (11). pp. 3317-3331. ISSN 1365-2486 doi: https://doi.org/10.1111/j.1365-2486.2012.02794.x
• Clark, J. M., Heinemeyer, A., Martin, P. and Bottrell, S. H. (2012) Processes controlling DOC in pore water during simulated drought cycles in six different UK peats. Biogeochemistry, 109 (1-3). pp. 253-270. ISSN 1573-515X doi: https://doi.org/10.1007/s10533-011-9624-9

2011

• Clark, J. M., van der Heijden, G. M. F., Palmer, S. M., Chapman, P. J. and Bottrell, S. H. (2011) Variation in the sensitivity of DOC release between different organic soils following H2SO4 and sea-salt additions. European Journal of Soil Science, 62 (2). pp. 267-284. ISSN 1351-0754 doi: https://doi.org/10.1111/j.1365-2389.2010.01344.x
• House, J., Clark, J., Gallego-Sala, A. and Orr, H., (2011) Vulnerability of upland peatland services to climate change. Technical Report. Environment Agency pp109.

2010

• Clark, J. M., Gallego-Sala, A. V., Allott, T. E. H., Chapman , S. J., Farewell, T., Freeman, C., House, J. I., Orr, H. G., Prentice, I. C. and Smith, P. (2010) Assessing the vulnerability of blanket peat to climate change using an ensemble of statistical bioclimatic envelope models. Climate Research, 45. pp. 131-150. ISSN 0936-577X doi: https://doi.org/10.3354/cr00929
• Clark, J. M., Orr, H. G., Freer, J., House, J. I., Smith, P. and Freeman, C. (2010) Assessment of projected changes in upland environments using simple climatic indices. Climate Research, 45. pp. 87-104. ISSN 0936-577X doi: https://doi.org/10.3354/cr00923
• Gallego-Sala, A. V., Clark, J. M., House, J. I., Orr, H. G., Prentice, I. C., Smith, P., Farewell, T. and Chapman, S. J. (2010) Bioclimatic envelope model of climate change impacts on blanket peatland distribution in Great Britain. Climate Research, 45. pp. 151-162. ISSN 0936-577X doi: https://doi.org/10.3354/cr00911
• Billett, M. F., Charman, D. J., Clark, J. M., Evans, C. D., Evans, M. G., Ostle, N. J., Worrall, F., Burden, A., Dinsmore, K. J., Jones, T., McNamara, N. P., Parry, L., Rowson, J. G. and Rose, R. (2010) Carbon balance of UK peatlands: current state of knowledge and future research challenges. Climate Research, 45. pp. 13-29. ISSN 0936-577X doi: https://doi.org/10.3354/cr00903
• Smart, S. M., Henrys, P. A., Scott, W. A., Hall, J. R., Evans, C. D., Crowe, A., Rowe, E. C., Dragosits, U., Page, T., Whyatt, J. D., Sowerby, A. and Clark, J. M. (2010) Impacts of pollution and climate change on ombrotrophic Sphagnum species in the UK: analysis of uncertainties in two empirical niche models. Climate Research, 45. pp. 163-177. ISSN 0936-577X doi: https://doi.org/10.3354/cr00969
• Clark, J. M. , Billett, M. F., Coyle, M., Croft, S., Daniels, S., Evans, C. D., Evans, M., Freeman, C., Gallego-Sala, A. V., Heinemeyer, A., House, J. I., Monteith, D. T., Nayak, D., Orr, H. G., Prentice, I. C., Rose, R., Rowson, J., Smith, J. U., Smith, P., Tun, Y. M., Vanguelova, E., Wetterhall, F. and Worrall, F. (2010) Model inter-comparison between statistical and dynamic model assessments of the long-term stability of blanket peat in Great Britain (1940-2099). Climate Research, 45. pp. 227-248. ISSN 0936-577X doi: https://doi.org/10.3354/cr00974
• Clark, J. M., Bottrell, S. H., Evans, C. D., Monteith, D. T., Bartlett, R., Rose, R., Newton, R. J. and Chapman, P. J. (2010) The importance of the relationship between scale and process in understanding long-term DOC dynamics. Science of the Total Environment, 408 (13). pp. 2768-2775. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2010.02.046
• House, J. I., Orr, H. G., Clark, J. M., Gallego-Sala, A. V., Freeman, C., Prentice, I. C. and Smith, P. (2010) Climate change and the British Uplands: evidence for decision-making. Climate Research, 45. pp. 3-12. ISSN 0936-577X doi: https://doi.org/10.3354/cr00982

2009

• Clark, J. M., Ashley, D., Wagner, M., Chapman, P. J., Lane, S. N., Evans, C. D. and Heathwaite, A. L. (2009) Increased temperature sensitivity of net DOC production from ombrotrophic peat due to water table draw-down. Global Change Biology, 15 (4). pp. 794-807. ISSN 1365-2486 doi: https://doi.org/10.1111/j.1365-2486.2008.01683.x

2008

• Evans, C. D., Monteith, D. T., Reynolds, B. and Clark, J. M. (2008) Buffering of recovery from acidification by organic acids. Science of the Total Environment, 404 (2-3). pp. 316-325. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2007.11.003
• Clark, J. M., Lane, S. N., Chapman, P. J. and Adamson, J. K. (2008) Link between DOC in near surface peat and stream water in an upland catchment. Science of the Total Environment, 404 (2-3). pp. 308-315. ISSN 0048-9697 doi: https://doi.org/10.1016/j.scitotenv.2007.11.002
• Chapman, P. J., Clark, J. M., Reynolds, B. and Adamson, J. K. (2008) The influence of organic acids in relation to acid deposition in controlling the acidity of soil and stream waters on a seasonal basis. Environmental Pollution, 151 (1). pp. 110-120. ISSN 0269-7491 doi: https://doi.org/10.1016/j.envpol.2007.03.001
• Clark, J. M., Evans, C. D., Bottrell, S., Monteith, D. T., Rose, R., Ratcliffe, M. and Chapman, P. J. (2008) Have increased dissolved organic carbon (DOC) losses from UK peat and organo-mineral soils been driven by the decline in acid rain? In: After Wise Use – The Future of Peatlands, Proceedings of the 13th International Peat Congress (Volume 1), 8-13 June 2008, Tullamore, Ireland, pp. 576-579.
• Clark, J. M., Heinemeyer, A., Martin, P. and Bottrell, S. (2008) Linking carbon and sulphur cycling during simulated drought cycles in peat from six sites across the UK. In: After Wise Use – The Future of Peatlands, Proceedings of the 13th International Peat Congress (Volume 1), 8-13 June 2008, Tullamore, Ireland, pp. 572-575.

2007

• Clark, J. M., Lane, S., Chapman , P. and Adamson, J. (2007) Export of dissolved organic carbon from an upland peatland during storm events: implications for flux estimates. Journal of Hydrology, 347 (3-4). pp. 438-447. ISSN 0022-1694 doi: https://doi.org/10.1016/j.jhydrol.2007.09.030
• Bottrell, S.H., Mortimer, R.J., Spence, M., Krom, M.D., Clark, J. M. and Chapman, P.J. (2007) Insights into redox cycling of sulfur and iron in peatlands using high-resolution diffusive equilibrium thin film (DET) gel probe sampling. Chemical Geology, 244 (3-4). pp. 409-420. ISSN 0009-2541 doi: https://doi.org/10.1016/j.chemgeo.2007.06.028
• Evans, C., Monteith, D., Wright, D. and Clark, J. (2007) Issues affecting upland water quality: Climate change, acidity, nitrogen and water colour. In: Climate change and aquatic ecosystems in the UK: Science, policy and management, 16th May 2007, Environmental Change Research Centre, University College London, pp. 21-25.

2006

• Evans, C.D., Chapman, P.J., Clark, J. M., Monteith, D.T. and Cresser, M.S. (2006) Alternative explanations for rising dissolved organic carbon export from organic soils. Global Change Biology, 12 (11). pp. 2044-2053. ISSN 1365-2486 doi: https://doi.org/10.1111/j.1365-2486.2006.01241.x
• Clark, J. M., Chapman, P.J., Heathwaite, A.L. and Adamson, J.K. (2006) Suppression of dissolved organic carbon by sulfate induced acidification during simulated droughts. Environmental Science & Technology, 40 (6). pp. 1776-1783. ISSN 0013-936X doi: https://doi.org/10.1021/es051488c

2005

• Clark, J. M., Chapman, P. J., Adamson, J. K. and Lane, S. N. (2005) Influence of drought-induced acidification on the mobility of dissolved organic carbon in peat soils. Global Change Biology, 11 (5). pp. 791-809. ISSN 1365-2486 doi: https://doi.org/10.1111/j.1365-2486.2005.00937.x
• Chapman, P. J., Clark, J. M., Heathwaite, A. L., Adamson, J. K. and Lane, S. N. (2005) Sulphate controls on dissolved organic carbon dynamics in blanket peat: linking field and laboratory evidence. In: Heathwaite, L., Webb, B., Rosenberry, D., Weaver, D. and Hayashi, M. (eds.) Dynamics and biogeochemistry of river corridors and wetlands. IAHS Press, Wallingford, pp. 3-9. ISBN 1901502031

This list was generated on Mon Sep 21 21:36:35 2020 UTC.

Qualifications:

BSc (Durham); MSc (London); PhD (Leeds)