Professor Chris Freeman
Emeritus Professor
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Global methane and nitrous oxide emissions from inland waters and estuaries
Zheng, Y., Wu, S., Xiao, S., Yu, K., Fang, X., Xia, L., Wang, J., Liu, S., Freeman, C. & Zou, J., Aug 2022, In: Global Change Biology. 28, 15, p. 4713-4725 13 p.Research output: Contribution to journal › Article › peer-review
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Unraveling the Importance of Polyphenols for Microbial Carbon Mineralization in Rewetted Riparian Peatlands
Zak, D., Roth, C., Unger, V., Goldhammer, T., Fenner, N., Freeman, C. & Jurasinski, G., 4 Oct 2019, In: Frontiers in Environmental Science. 7Research output: Contribution to journal › Article › peer-review
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Rapid growth in greenhouse gas emissions from the adoption of industrial-scale aquaculture
Yuan, J. J., Xiang, J., Liu, D., Kang, H., He, T., Kim, S., Lin, Y., Freeman, C. & Ding, W. X., Apr 2019, In: Nature Climate Change. 9, 4, p. 318-322Research output: Contribution to journal › Article › peer-review
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Exotic Spartina alterniflora invasion alters ecosystem–atmosphere exchange of CH4 and N2O and carbon sequestration in a coastal salt marsh in China
Yuan, J. J., Ding, W. X., Liu, D. Y., Kang, H., Freeman, C., Xiang, J. & Lin, Y. X., 8 Jan 2015, In: Global Change Biology. 21, 4, p. 1567-1580Research output: Contribution to journal › Article › peer-review
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Annual variation of temperature sensitivity of soil organic carbon decomposition in North peatlands: implications for thermal responses of carbon cycling to global warming.
Xiang, W. & Freeman, C., 1 Aug 2009, In: Environmental Geology. 58, 3, p. 499-508Research output: Contribution to journal › Article › peer-review
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How do increasing background concentrations of tropospheric ozone affect peatland plant growth and carbon gas exchange?
Williamson, J., Mills, G., Hayes, F., Jones, T. & Freeman, C., 29 Feb 2016, In: Atmospheric Environment. 127, p. 133-138Research output: Contribution to journal › Article › peer-review
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Species-specific effects of elevated ozone on wetland plants and decomposition processes.
Williamson, J., Mills, G. & Freeman, C., 1 May 2010, In: Environmental Pollution. 158, 5, p. 1197-1206Research output: Contribution to journal › Article › peer-review
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Summer drought effects upon soil and litter extracellular phenol oxidase activity and soluble carbon release in an upland Calluna heathland
Toberman, H., Evans, C., Freeman, C., Fenner, N., White, M., Emmett, B. & Artz, R. R., 1 Jun 2008, In: Soil Biology and Biochemistry. 40, 6, p. 1519-1532Research output: Contribution to journal › Article › peer-review
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Summer drought decreases soil fungal diversity and associated phenol oxidase activity in upland Calluna heathland soil
Toberman, H., Freeman, C., Evans, C., Fenner, N. & Artz, R. R., 1 Nov 2008, In: Fems Microbiology Ecology. 66, 2, p. 426-436Research output: Contribution to journal › Article › peer-review
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Impeded drainage stimulates extracellular phenol oxidase activity in riparian peat cores.
Toberman, H., Freeman, C., Artz, R. R., Evans, C. D. & Fenner, N., 1 Dec 2008, In: Soil Use and Management. 24, 4, p. 357-365Research output: Contribution to journal › Article › peer-review
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A communal catalogue reveals Earth's multiscale microbial diversity
Thompson, L. R., Sanders, J. G., McDonald, D., Amir, A., Ladau, J., Locey, K. J., Prill, R. J., Tripathi, A., Gibbons, S. M., Ackermann, G., Navas-Molina, J. A., Janssen, S., Kopylova, E., Vazquez-Baeza, Y., Gonzalez, A., Morton, J. T., Mirarab, S., Xu, Z. Z., Jiang, L., Haroon, M. F., Kanbar, J., Zhu, Q., Song, S. J., Kosciolek, T., Bokulich, N. A., Lefler, J., Brislawn, C. J., Humphrey, G., Owens, S. M., Hampton-Marcell, J., Berg-Lyons, D., McKenzie, V., Fierer, N., Fuhrman, J. A., Clauset, A., Stevens, R. L., Shade, A., Pollard, K. S., Goodwin, K. D., Jansson, J. K., Gilbert, J. A., Knight, R., Agosto Rivera, J. L., Al-Moosawi, L., Alverdy, J., Amato, K. R., Andras, J., Angenent, L. T., Antonopoulos, D. A., Apprill, A., Armitage, D., Ballantine, K., Bárta, J., Baum, J. K., Berry, A., Bhatnagar, A., Bhatnagar, M., Biddle, J. F., Bittner, L., Boldgiv, B., Bottos, E., Boyer, D. M., Braun, J., Brazelton, W., Brearley, F. Q., Campbell, A. H., Caporaso, J. G., Cardona, C., Carroll, J., Cary, S. C., Casper, B. B., Charles, T. C., Chu, H., Claar, D. C., Clark, R. G., Clayton, J. B., Clemente, J. C., Cochran, A., Coleman, M. L., Collins, G., Colwel, R. R., Contreras, M., Crary, B. B., Creer, S., Cristol, D. A., Crump, B. C., Cui, D., Daly, S. E., Davalos, L., Dawson, R. D., Defazio, J., Delsuc, F., Dionisi, H. M., Dominguez-Bello, M. G., Dowell, R., Dubinsky, E. A., Dunn, P. O., Ercolini, D., Espinoza, R. E., Ezenwa, V., Fenner, N., Findlay, H. S., Fleming, I. D., Fogliano, V., Forsman, A., Freeman, C., Friedman, E. S., Galindo, G., Garcia, L., Garcia-Amado, M. A., Garshelis, D., Gasser, R. B., Gerdts, G., Gibson, M. K., Gifford, I., Gill, R. T., Giray, T., Gittel, A., Golyshin, P., Gong, D., Grossart, H-P., Guyton, K., Haig, S-J., Hale, V., Hall, R. S., Hallam, S. J., Handley, K. M., Hasan, N. A., Haydon, S. R., Hickman, J. E., Hidalgo, G., Hofmockel, K. S., Hooker, J., Hulth, S., Hultman, J., Hyde, E., Ibáñez-Álamo, J. D., Jastrow, J. D., Jex, A. R., Johnson, L. S., Johnston, E. R., Joseph, S., Jurburg, S. D., Jurelevicius, D., Karlsson, A., Karlsson, R., Kauppinen, S., Kellogg, C. T. E., Kennedy, S. J., Kerkhof, L. J., King, G. M., Kling, G. W., Koehler, A. V., Krezalek, M., Kueneman, J., Lamendella, R., Landon, E. M., Lane-deGraaf, K., LaRoche, J., Larsen, P., Laverock, B., Lax, S., Lentino, M., Levin, I. I., Liancourt, P., Liang, W., Linz, A. M., Lipson, D. A., Liu, Y., Lladser, M. E., Lozada, M., Spirito, C. M., MacCormack, W. P., MacRae-Crerar, A., Magris, M., Martín-Platero, A. M., Martín-Vivaldi, M., Martínez, L. M., Martínez-Bueno, M., Marzinelli, E. M., Mason, O. U., Mayer, G. D., McDevitt-Irwin, J. M., McDonald, J., McGuire, K. L., McMahon, K. D., McMinds, R., Medina, M., Mendelson, J. R., Metcalf, J. L., Meyer, F., Michelangeli, F., Miller, K., Mills, D. A., Minich, J., Mocali, S., Moitinho-Silva, L., Moore, A., Morgan-Kiss, R. M., Munroe, P., Myrold, D., Neufeld, J. D., Ni, Y., Nicol, G. W., Nielsen, S., Nissimov, J. I., Niu, K., Nolan, M. J., Noyce, K., O’Brien, S. L., Okamoto, N., Orlando, L., Ortiz Castellano, Y., Osuolale, O., Oswald, W., Parnell, J., Peralta-Sánchez, J. M., Petraitis, P., Pfister, C., Pilon-Smits, E., Piombino, P., Pointing, S. B., Pollock, F. J., Potter, C., Prithiviraj, B., Quince, C., Rani, A., Ranjan, R., Rao, S., Rees, A. P., Richardson, M., Riebesell, U., Robinson, C., Rockne, K. J., Rodriguezl, S. M., Rohwer, F., Roundstone, W., Safran, R. J., Sangwan, N., Sanz, V., Schrenk, M., Schrenzel, M. D., Scott, N. M., Seger, R. L., Seguin-Orlando, A., Seldin, L., Seyler, L. M., Shakhsheer, B., Sheets, G. M., Shen, C., Shi, Y., Shin, H., Shogan, B. D., Shutler, D., Siegel, J., Simmons, S., Sjöling, S., Smith, D. P., Soler, J. J., Sperling, M., Steinberg, P. D., Stephens, B., Stevens, M. A., Taghavi, S., Tai, V., Tait, K., Tan, C. L., Tas, N., Taylor, D. L., Thomas, T., Timling, I., Turner, B. L., Urich, T., Ursell, L. K., van der Lelie, D., Van Treuren, W., van Zwieten, L., Vargas-Robles, D., Vega Thurber, R., Vitaglione, P., Walker, D. A., Walters, W. A., Wang, S., Wang, T., Weave, T., Webster, N. S., Wehrle, B., Weisenhorn, P., Weiss, S., Werner, J. J., West, K., Whitehead, A., Whitehead, S. R., Whittingham, L. A., Willerslev, E., Williams, A. E., Wood, S. A., Woodhams, D. C., Yang, Y., Zaneveld, J., Zarraonaindia, I., Zhang, Q. & Zhao, H., 23 Nov 2017, In: Nature. 551, 7681, p. 457-+Research output: Contribution to journal › Article › peer-review
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Linear alkylbenzene sulfonate (LAS) removal in constructed wetlands: The role of plants in the treatment of a typical pharmaceutical andpersonal care product
Thomas, R., Gough, R. & Freeman, C., 1 Sept 2017, In: Ecological Engineering. 106, part A, p. 415-422Research output: Contribution to journal › Article › peer-review
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Litter type affects the activity of aerobic decomposers in a boreal peatland more than site nutrient and water table regimes
Straková, P., Niemi, R. M., Freeman, C., Peltoniemi, K., Toberman, H., Heiskanen, I., Fritze, H. & Laiho, R., 27 Sept 2011, In: Biogeosciences. 8, 9, p. 2741-2755Research output: Contribution to journal › Article › peer-review
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Microbial community changes in heathland soil communities along a geographical gradient: interaction with climate change manipulations.
Sowerby, A., Emmett, B., Beier, C., Tietema, A., Penuelas, J., Estiatre, M., Van Meeteren, M. J., Hughes, S. & Freeman, C., 1 Oct 2005, In: Soil Biology and Biochemistry. 37, 10, p. 1805-1813Research output: Contribution to journal › Article › peer-review
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Critical role of water conditions in the responses of autumn phenology of marsh wetlands to climate change on the Tibetan Plateau
Shen, X., Shen, M., Wu, C., Peñuelas, J., Ciais, P., Zhang, J., Freeman, C., Palmer, P. I., Liu, B., Henderson, M., Song, Z., Sun, S., Lu, X. & Jiang, M., 1 Jan 2024, In: Global Change Biology. 30, 1, e17097.Research output: Contribution to journal › Article › peer-review
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Carbon supply and the regulation of emzyme activity in constructed wetlands.
Shackle, V. J., Freeman, C. & Reynolds, B., 1 Nov 2000, In: Soil Biology and Biochemistry. 32, 13, p. 1935-1940Research output: Contribution to journal › Article › peer-review
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Exogenous enzyme supplements to promote treatment efficiency in constructed wetlands.
Shackle, V., Freeman, C. & Reynolds, B., 15 May 2006, In: Science of the Total Environment. 361, 1-3, p. 18-24Research output: Contribution to journal › Article › peer-review
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Constructed wetlands may lower inorganic nutrient inputs but enhance DOC loadings into a drinking water reservoir in North Wales
Scholz, C., Dunn, C., Jones, T., West, M., Ehbair, A. & Freeman, C., Sept 2016, In: Environmental Science and Pollution Research. 23, 18, p. 18192-18199Research output: Contribution to journal › Article › peer-review
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The effect of drought on dissolved organic carbon (DOC) release from peatland soil and vegetation sources
Ritson, J. P., Brazier, R. E., Graham, N. J. D., Freeman, C., Templeton, M. R. & Clark, J. M., 16 Jun 2017, In: Biogeosciences. 14, p. 2891-2902Research output: Contribution to journal › Article › peer-review
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Simulated climate change impact on summer dissolved organic carbon release from peat and surface vegetation: Implications for drinking water treatment
Ritson, J. P., Bell, M., Graham, N. J., Templeton, M. R., Brazier, R. E., Verhoef, A., Freeman, C. & Clark, J. M., 18 Sept 2014, In: Water Research. 67, p. 66-76Research output: Contribution to journal › Article › peer-review
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Managing peatland vegetation for drinking water treatment
Ritson, J. P., Bell, M., Brazier, R. E., Grand-Clement, E., Graham, N., Freeman, C., Smith, D., Templeton, M. R. & Clark, J., 18 Nov 2016, In: Scientific Reports. 6, 36751.Research output: Contribution to journal › Article › peer-review
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Geoengineering: taking control of our planet's climate?
Ridgwell, A., Freeman, C. & Lampitt, R., 13 Sept 2012, In: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences. 370, p. 4163-4165Research output: Contribution to journal › Article › peer-review
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Nitrogen availability influences microbial reduction of ferrihydrite-organic carbon with substantial implications for exports of iron and carbon from peatlands
Qin, L., Tian, W., Freeman, C. & Jiang, M., Sept 2020, In: Applied Soil Ecology. 153, 103637.Research output: Contribution to journal › Article › peer-review
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Changes in bacterial communities during rice cultivation remove phenolic constraints on peatland carbon preservation
Qin, L., Tian, W., Freeman, C., Jia, Z., Yin, X., Gao, C., Zou, Y. & Jiang, M., 6 Feb 2024, In: ISME Communications. 4, 1, ycae022.Research output: Contribution to journal › Article › peer-review
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Microbial enzyme activity and stoichiometry signal the effects of agricultural intervention on nutrient cycling in peatlands
Qin, L., Freeman, C., Jia, X., Zhang, Z., Liu, B., Zhang, S. & Jiang, M., 1 Mar 2021, In: Ecological Indicators. 122, 107242.Research output: Contribution to journal › Article › peer-review
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An iron-reduction-mediated cascade mechanism increases the risk of carbon loss from mineral-rich peatlands
Qin, L., Freeman, C., Zou, Y., Wang, G., Fenner, N., Yang, L., Otte, M. L. & Jiang, M., 1 Apr 2022, In: Applied Soil Ecology. 172, 104361.Research output: Contribution to journal › Article › peer-review
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Agricultural land use regulates the fate of soil phosphorus fractions following the reclamation of wetlands
Qin, L., Jiang, M., Freeman, C., Zou, Y., Gao, C., Tian, W. & Wang, G., 10 Mar 2023, In: Science of the Total Environment. 863, 160891.Research output: Contribution to journal › Article › peer-review
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Subtle shifts in microbial communities occur alongside the release of carbon induced by drought and rewetting in contrasting peatland ecosystems
Potter, C., Freeman, C., Golyshin, P., Ackerman, G., Fenner, N., McDonald, J., Ehbair, A., Jones, T., Murphy, L. & Creer, S., Sept 2017, In: Scientific Reports. 7, 11314.Research output: Contribution to journal › Article › peer-review
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Quantifying dissolved organic carbon concentrations in upland catchments using phenolic proxy measurements
Peacock, M., Burden, A., Cooper, M., Dunn, C., Evans, C. D., Fenner, N., Freeman, C. G., Gough, R. S., Hughes, D., Hughes, S., Jones, T., Lebron, I., West, M. & Zieliński, P., 16 Jan 2013, In: Journal of Hydrology. 477, p. 251-260Research output: Contribution to journal › Article › peer-review
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Investigations of freezing and cold storage for the analysis of peatland dissolved organic carbon (DOC) and absorbance properties
Peacock, M., Freeman, C., Gaucia, V. & Lebronc, I. E., 29 May 2015, In: Environmental Science: Processes and Impacts. 17, 7Research output: Contribution to journal › Article › peer-review
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Natural revegetation of bog pools after peatland restoration involving ditch blocking—The influence of pool depth and implications for carbon cycling
Peacock, M., Evands, C. D., Fenner, N. & Freeman, C., 1 Aug 2013, In: Ecological Engineering. 57, p. 297-301Research output: Contribution to journal › Article › peer-review
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Peatland ditch blocking has no effect on dissolved organic matter (DOM) quality
Peacock, M., Jones, T. G., Futter, M. N., Freeman, C., Gough, R., Baird, A. J., Green, S. M., Chapman, P. J., Holden, J. & Evans, C. D., 30 Dec 2018, In: Hydrological Processes. 32, 26, p. 3891-3906Research output: Contribution to journal › Article › peer-review
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Deep instability of deforested tropical peatlands revealed by fluvial organic carbon fluxes
Moore, S., Evans, C. D., Page, S. E., Garnett, M. H., Jones, T. G., Freeman, C., Hooijer, A., Wiltshire, A. J., Limin, S. H. & Gauci, V., 31 Jan 2013, In: Nature. 493, p. 660-663Research output: Contribution to journal › Article › peer-review
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The Regulation by Phenolic Compounds of Soil Organic Matter Dynamics under a Changing Environment
Min, K., Freeman, C. & Kang, H. C., 5 Apr 2015, In: Biomed Research International. ID 825098Research output: Contribution to journal › Article › peer-review
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Hydro-chemical effects following restoration mowing in two rich fen plant communities
Menichino, N. M., Evans, C., Fenner, N., Freeman, C. & Jones, L., 1 Feb 2019, In: Ecological Engineering. 127, p. 536-546Research output: Contribution to journal › Article › peer-review
- E-pub ahead of print
Metallic protection of soil carbon: Divergent drainage effects in Sphagnum vs. non-Sphagnum wetlands
Liu, C., Zhao, Y., Ma, L., Zhai, G., Li, X., Freeman, C. & Feng, X., 20 May 2024, (E-pub ahead of print) In: National Science Review. p. nwae178Research output: Contribution to journal › Article › peer-review
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Divergent responses of wetland methane emissions to elevated atmospheric CO2 dependent on water table
Lin, Y., Yuan, J., Liu, D., Kang, H., Freeman, C., Hu, H-W., Ye, G. & Ding, W., 15 Oct 2021, In: Water Research. 205, 117682.Research output: Contribution to journal › Article › peer-review
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Substrate sources regulate spatial variation of metabolically active methanogens from two contrasting freshwater wetlands
Lin, Y. X., Liu, D. Y., Ding, W. X., Kang, H. J., Freeman, C., Yuan, J. J. & Xiang, J., 19 Aug 2015, In: Applied Microbiology and Biotechnology. 99, 24, p. 10779-10791Research output: Contribution to journal › Article › peer-review
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Peatlands and the carbon cycle: from local processes to global implications - a synthesis.
Limpens, J., Berendse, F., Blodau, C., Canadell, J. G., Freeman, C., Holden, J., Roulet, N., Rydin, H. & Schaepman-Strub, G., 1 Jan 2008, In: Biogeosciences. 5, 5, p. 1475-1491Research output: Contribution to journal › Article › peer-review
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Attenuation of Methane Oxidation by Nitrogen Availability in Arctic Tundra Soils
Lee, J., Yun, J., Yang, Y., Jung, J. Y., Lee, Y. K., Yuan, J., Ding, W., Freeman, C. & Kang, H., 14 Feb 2023, In: Environmental Science and Technology. 57, 6, p. 2647-2659 13 p.Research output: Contribution to journal › Article › peer-review
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Changing thermal sensitivity of bacterial communities and soil enzymes in a bog peat in spring, summer and autumn
Kim, S-Y., Zhou, X., Freeman, C. & Kang, H., 1 May 2022, In: Applied Soil Ecology. 173, 104382.Research output: Contribution to journal › Article › peer-review
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Elevated CO2 and high salinity enhance the abundance of sulfate reducers in a salt marsh ecosystem
Kim, S-Y., Freeman, C., Lukac, M., Lee, S-H., Kim, S. D. & Kang, H., Mar 2020, In: Applied Soil Ecology. 147, 103386.Research output: Contribution to journal › Article › peer-review
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Functional and structural responses of bacterial and methanogen communities to 3-year warming incubation in different depths of peat mire
Kim, S. Y., Freeman, C., Fenner, N. & Kang, H., 1 Jun 2012, In: Applied Soil Ecology. 57, p. 23-30Research output: Contribution to journal › Article › peer-review
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Comparative analysis of soil microbial communities and their responses to the short-term drought in bog, fen, and riparian wetlands
Kim, S. Y., Lee, S. H., Freeman, C., Fenner, N. & Kang, H., 1 Nov 2008, In: Soil Biology and Biochemistry. 40, 11, p. 2874-2880Research output: Contribution to journal › Article › peer-review
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Water table fluctuation in peatlands facilitates fungal proliferation, impedes Sphagnum growth and accelerates decomposition
Kim, J., Rochefort, L., Hugron, S., Alqulaiti, Z., Dunn, C., Pouliot, R., Jones, T., Freeman, C. & Kang, H., 22 Apr 2021, In: Frontiers Earth Science. 8, 579329.Research output: Contribution to journal › Article › peer-review
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Microbes, Environmental Change and the Global Carbon Cycle
Kang, H. & Freeman, C., 1 Mar 2016, Climate Change and Microbial Ecology: Current Research and Future Trends. Marxsen, J. (ed.). Caister Academic Press, p. 153-166Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Biologically driven DOC release from peatlands during recovery from acidification
Kang, H., Kwon, M. J., Kim, S., Lee, S., Jones, T. G., Johncock, A. C., Haraguchi, A. & Freeman, C., 18 Sept 2018, In: Nature Communications. 9, 3807.Research output: Contribution to journal › Article › peer-review
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N-Acetylglucosaminidase activities in wetlands: a global survey
Kang, H. J., Freeman, C., Park, S. S. & Chun, J., 1 Jan 2005, In: Hydrobiologia. 532, p. 103-110Research output: Contribution to journal › Article › peer-review
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Shifts of soil enzyme activities in wetlands exposed to elevated CO2
Kang, H., Kim, S. Y., Fenner, N. & Freeman, C., 20 Jan 2005, In: Science of the Total Environment. 337, 1-3, p. 207-212Research output: Contribution to journal › Article › peer-review
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Soil enzyme analysis for leaf litter decomposition in global wetlands.
Kang, H. & Freeman, C., 1 Dec 2009, In: Communications in Soil Science and Plant Analysis. 40, 21-22, p. 3323-3334Research output: Contribution to journal › Article › peer-review
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The influence of hydrochemistry on methane emissions from two contrasting northern wetlands.
Kang, H. & Freeman, C., 1 Nov 2002, In: Water Air and Soil Pollution. 141, 1-4, p. 263-272Research output: Contribution to journal › Article › peer-review
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Effects of elevated CO2 on fen peat biogeochemistry.
Kang, H., Freeman, C. & Ashendon, T. W., 12 Nov 2001, In: Science of the Total Environment. 279, 1-3, p. 45-50Research output: Contribution to journal › Article › peer-review
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Transformations in DOC along a source to sea continuum; impacts of photo-degradation, biological processes and mixing
Jones, T. G., Evans, C. D., Jones, D., Hill, P. W. & Freeman, C., 1 Jul 2016, In: Aquatic Sciences. 78, 3, p. 433-446Research output: Contribution to journal › Article › peer-review
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An experimental use of floating treatment wetlands (FTWs) to reduce phytoplankton growth in freshwaters
Jones, T., Willis, N., Gough, R. & Freeman, C., Feb 2017, In: Ecological Engineering. 99, p. 316-323Research output: Contribution to journal › Article › peer-review
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The greenhouse gas (GHG) emissions associated with aquatic carbon removal during drinking water treatment
Jones, T., Evans, C. D. & Freeman, C., 1 Jul 2016, In: Aquatic Sciences. 78, 3, p. 561-572Research output: Contribution to journal › Article › peer-review
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Impacts of elevated atmosphere ozone on peatland below-ground DOC characteristics.
Jones, T. G., Freeman, C., Lloyd, A. & Mills, G., 1 Jun 2009, In: Ecological Engineering. 35, 6, p. 971-977Research output: Contribution to journal › Article › peer-review
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Waste Water Treatment
Jones, D., Freeman, C. & Sánchez-Rodríguez, A. R., 1 Jan 2017, Encyclopedia of Applied Plant Sciences. Thomas, B., Murray, B. G. & Murphy, D. J. (eds.). 2 ed. Elsevier, Vol. 3. p. 352 10 p.Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review
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Waste water treatment.
Jones, D. L., Freeman, C., Thomas, B. (ed.), Murphy, D. (ed.) & Murray, B. (ed.), 1 Jan 2003, Encyclopaedia of applied plant science. 2003 ed. Academic Press, p. 772-781Research output: Chapter in Book/Report/Conference proceeding › Chapter
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Rapid, Semi-Automated Fractionation of Freshwater Dissolved Organic Carbon Using DAX 8 (XAD 8) and XAD 4 Resins in Tandem
Hughes, D., Holliman, P., Jones, T., Jones, T., Butler, A. J. & Freeman, C., 22 Nov 2016, In: Natural Science. 8, 11, p. 487-498Research output: Contribution to journal › Article › peer-review
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Temporal variations in dissolved organic carbon concentrations in upland and lowland lakes in North Wales
Hughes, D. D., Holliman, P. J., Jones, T. & Freeman, C., 1 Jun 2013, In: Water and Environment Journal. 27, 2, p. 275-283Research output: Contribution to journal › Article › peer-review
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Assessment of potential climate change impacts on peatland dissolved organic carbon release and drinking water treatment from laboratory experiments
Hughes, D. D., Tang, R., Clark, J. M., Bond, T., Graham, N., Hughes, D. & Freeman, C., 1 Feb 2013, In: Environmental Pollution. 173, p. 270-277Research output: Contribution to journal › Article › peer-review
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Nutrient limitation and enzyme activities during litter decomposition of nine wetland species in relation to litter N : P ratios
Gusewell, S. & Freeman, C., 1 Aug 2005, In: Functional Ecology. 19, 4, p. 582-593Research output: Contribution to journal › Article › peer-review
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Relationships between reservoir water quality and catchment habitat type
Gough, R., Cohen, Y., Fenner, N., Cannon, J. & Freeman, C., 1 Jan 2016, In: International Journal of Environmental Technology and Management. 19, 1, p. 16-39Research output: Contribution to journal › Article › peer-review
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Dissolved organic carbon and trihalomethane precursor removal at a UK upland water treatment works
Gough, R. S., Holliman, P. J., Willis, N. & Freeman, C., 15 Jan 2014, In: Science of the Total Environment. 468-469, p. 228-239Research output: Contribution to journal › Article › peer-review
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Influence of habitat on the quantity and composition of leachable carbon in the O2 horizon: Potential iplications for potable water treatment
Gough, R. S., Holliman, P. J., Willis, N., Jones, T. G. & Freeman, C., 27 Nov 2012, In: Lake and Reservoir Management. 28, 4, p. 282-292Research output: Contribution to journal › Article › peer-review
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UV-visible absorbance spectroscopy as a proxy for peatland dissolved organic carbon (DOC) quantity and quality: considerations on wavelength and absorbance degradation
Gough, R. S., Peacock, M., Evans, C. D., Fenner, N., Freeman, C., Gough, R., Jones, T. G. & Lebron, I., 4 Apr 2014, In: Environmental Science: Processes and Impacts. 50, 6, p. 1445-1461Research output: Contribution to journal › Article › peer-review
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Dissolved organic carbon and trihalomethane formation potential removal during coagulation of a typical UK upland water with alum, PAX-18 and PIX-322
Gough, R. S., Holliman, P. J., Heard, T. R. & Freeman, C., 1 Dec 2014, In: Journal of Water Supply: Research and Technology - AQUA. 63, 8, p. 650-660Research output: Contribution to journal › Article › peer-review
- Published
The impact of climate change on the treatability of dissolved organic matter (DOM) in upland water supplies: a UK perspective
Gough, R. S., Ritson, J. P., Graham, N. J., Templeton, M. R., Clark, J. M., Gough, R. & Freeman, C., 10 Jan 2014, In: Science of the Total Environment. 473-474, p. 714-730Research output: Contribution to journal › Article › peer-review
- Published
Influence of water table depth on pore water chemistry and Trihalomethane Formation potential in peatlands
Gough, R. S., Gough, R., Holliman, P. J., Fenner, N., Peacock, M. & Freeman, C., 1 Feb 2016, In: Water Environment Research. 88, 2, p. 107-117Research output: Contribution to journal › Article › peer-review
- Published
Characterisation of algogenic organic matter during an algal bloom and its implications for trihalomethane formation
Gough, R. S., Gough, R., Holliman, P. J., Cooke, G. M. & Freeman, C., 1 Sept 2015, In: Sustainability of Water Quality and Ecology. 6, September, p. 11-19Research output: Contribution to journal › Article › peer-review
- Published
Tracing dissolved organic carbon and trihalomethane formation potential between source water and finished drinking water at a lowland and an upland UK catchment
Gough, R. S., Brooks, E., Freeman, C., Gough, R. & Holliman, P. J., 15 Aug 2015, In: Science of the Total Environment. 537, p. 203-212Research output: Contribution to journal › Article › peer-review
- Published
High intensity fire accelerates accumulation of a stable carbon pool in permafrost peatlands under climate warming
Gao, C., Wang, G., Cong, J., Freeman, C., Jiang, M. & Qin, L., 15 Jun 2023, In: Catena. 227, 107108.Research output: Contribution to journal › Article › peer-review
- Published
Decomposition as a regulator of carbon accretion in mangroves: a review
Friesen, S., Dunn, C. & Freeman, C., Apr 2018, In: Ecological Engineering. 114, p. 173-178Research output: Contribution to journal › Article › peer-review
- Published
The use of fluorogenic substrates for measuring enzyme activity in peatlands
Freeman, C., Liska, G., Ostle, N. J. & Lock, M. A., 1 Aug 1995, In: Plant and Soil. 175, 1, p. 147-152Research output: Contribution to journal › Article › peer-review
- Published
An enzymatic 'latch' on a global carbon store;- a shortage of oxygen locks up carbon in peatlands by restraining a single enzyme.
Freeman, C., Ostle, N. J. & Kang, H., 11 Jan 2001, In: Nature. 409, 6817, p. 149Research output: Contribution to journal › Article › peer-review
- Published
Export of organic carbon from peat soils.
Freeman, C., Evans, C. D., Monteith, D. T., Reynolds, B. & Fenner, N., 23 Aug 2001, In: Nature. 412, 6849, p. 785Research output: Contribution to journal › Article › peer-review
- Published
Contrasted effects of simulated drought on the production and oxidation of methane in a mid-Wales wetland.
Freeman, C., Nevison, G. B., Kang, H., Hughes, S., Reynolds, B. & Hudson, J. A., 1 Jan 2002, In: Soil Biology and Biochemistry. 34, 1, p. 61-67Research output: Contribution to journal › Article › peer-review
- Published
Peatland geoengineering: an alternative approach to terrestrial carbon sequestration
Freeman, C., Fenner, N. & Shirsat, A. H., 13 Sept 2012, In: Philosophical Transactions of the Royal Society A. 370, 1974, p. 4404-4421Research output: Contribution to journal › Article › peer-review
- Published
Export of dissolved organic carbon from peatlands under elevated carbon dioxide levels.
Freeman, C., Fenner, N., Ostle, N. J., Kang, H., Dowrick, D. J., Reynolds, B., Lock, M. A., Sleep, D., Hughes, S. & Hudson, J., 8 Jul 2004, In: Nature. 430, 6996, p. 195-198Research output: Contribution to journal › Article › peer-review
- Published
A regulatory role for phenol oxidase during decomposition in peatlands.
Freeman, C., Ostle, N., Fenner, N. & Kang, H., 1 Oct 2004, In: Soil Biology and Biochemistry. 36, 10, p. 1663-1667Research output: Contribution to journal › Article › peer-review
- Published
Effects of elevated atmospheric CO2 concentrations on soil microorganisms.
Freeman, C., Kim, S. Y., Lee, S. H. & Kang, H., 1 Dec 2004, In: Journal of Microbiology. 42, 4, p. 267-277Research output: Contribution to journal › Article › peer-review
- Published
Evaluation of algal bloom mitigation and nutrient removal in floating constructed wetlands with different macrophyte species
Fenner, N., West, M., Gough, R. & Freeman, C., Nov 2017, In: Ecological Engineering. 108, Part B, p. 581-588Research output: Contribution to journal › Article › peer-review
- Published
Woody litter protects peat carbon stocks during drought
Fenner, N. & Freeman, C., 16 Mar 2020, In: Nature Climate Change. 10, 4, p. 363-369Research output: Contribution to journal › Article › peer-review
- Published
Elevated CO2 effects on peatland plant community carbon dynamics and DOC production.
Fenner, N., Ostle, N. J., McNamara, N., Sparks, T., Harmens, H., Reynolds, B. & Freeman, C., 1 Jun 2007, In: Ecosystems. 10, 4, p. 635-647Research output: Contribution to journal › Article › peer-review
- Published
Interactions between elevated CO2 and warming could amplify DOC exports from peatland catchments.
Fenner, N., Freeman, C., Lock, M. A., Harmens, H., Reynolds, B. & Sparks, T., 29 Mar 2007, In: Environmental Science and Technology. 41, 9, p. 3146-3152Research output: Contribution to journal › Article › peer-review
- Published
Decomposition ‘hotspots’ in a rewetted peatland: implications for water quality and carbon cycling
Fenner, N., Williams, R., Toberman, H., Hughes, S., Reynolds, B. & Freeman, C., 1 Oct 2011, In: Hydrobiologia. 674, 1, p. 51-66Research output: Contribution to journal › Article › peer-review
- Published
Molecular weight spectra of dissolved organic carbon in a rewetted Welsh peatland and possible implications for water quality.
Fenner, N., Freeman, C., Hughes, S. & Reynolds, B., 1 Jun 2001, In: Soil Use and Management. 17, 2, p. 106-112Research output: Contribution to journal › Article › peer-review
- Published
A novel approach to studying the effects of temperature on soil biogeochemistry using a thermal gradient bar
Fenner, N., Dowrick, D. J., Lock, M. A., Rafarel, C. R. & Freeman, C., 1 Sept 2006, In: Soil Use and Management. 22, 3, p. 267-273Research output: Contribution to journal › Article › peer-review
- Published
Hydrological effects on the diversity of phenolic degrading bacteria in a peatland: implications for carbon cycling.
Fenner, N., Freeman, C. & Reynolds, B., 1 Jul 2005, In: Soil Biology and Biochemistry. 37, 7, p. 1277-1287Research output: Contribution to journal › Article › peer-review
- Published
Carbon preservation in humic lakes; a hierarchical regulatory pathway
Fenner, N. & Freeman, C., 1 Mar 2013, In: Global Change Biology. 19, 3, p. 775-784Research output: Contribution to journal › Article › peer-review
- Published
Drought-induced carbon loss in peatlands
Fenner, N. & Freeman, C., 20 Nov 2011, In: Nature Geoscience. 4, p. 895-900Research output: Contribution to journal › Article › peer-review
- Published
Hydrological controls on dissolved organic carbon production and release from UK peatlands.
Fenner, N., Freeman, C., Worrall, F., Baird, A. J. (ed.), Belyea, L. R. (ed.), Xavier Comas, A. S. (ed.) & Slater, L. D. (ed.), 1 Jan 2009, Carbon Cycling in Northern Peatlands. 2009 ed. American Geophysical UnionResearch output: Chapter in Book/Report/Conference proceeding › Chapter
- Published
Effects of Climate Change on Peatland Reservoirs: A DOC Perspective
Fenner, N., Meadham, J., Jones, T., Hayes, F. & Freeman, C., Jul 2021, In: Global Biogeochemical Cycles. 35, 7, e2021GB006992.Research output: Contribution to journal › Article › peer-review
- Published
Observations of a seasonally shifting thermal optimum in peatland carbon-cycling processes; implications for the global carbon cycle and soil enzyme methodologies.
Fenner, N., Freeman, C. & Reynolds, B., 1 Oct 2005, In: Soil Biology and Biochemistry. 37, 10, p. 1814-1821Research output: Contribution to journal › Article › peer-review
- Published
Peatland carbon efflux partitioning reveals that Sphagnum photosynthate contributes to the DOC pool
Fenner, N., Ostle, N., Freeman, C., Sleep, D. & Reynolds, B., Feb 2004, In: Plant and Soil. 259, 1-2, p. 345-354Research output: Contribution to journal › Article › peer-review
- Published
Acidity controls on dissolved organic carbon mobility in organic soils
Evans, C. D., Jones, T. G., Burden, A., Ostle, N., Zieliński, P., Cooper, M. D., Peacock, M., Clark, J. M., Oulehle, F., Cooper, D. & Freeman, C., 1 Nov 2012, In: Global Change Biology. 18, 11, p. 3317-3331Research output: Contribution to journal › Article › peer-review
- Published
Climate change - Terrestrial export of organic carbon - Reply
Evans, C. D., Freeman, C., Monteith, D. T., Reynolds, B. & Fenner, N., 21 Feb 2002, In: Nature. 415, 6874, p. 862Research output: Contribution to journal › Article › peer-review
- Published
Contrasting vulnerability of drained tropical and high-latitude peatlands to fluvial loss of stored carbon
Evans, C. D., Page, S. E., Jones, T., Moore, S., Gauci, V., Laiho, R., Hruska, J., Allot, T. E., Billet, M. F., Tipping, E., Freeman, C. & Garnett, M. H., 13 Nov 2014, In: Global Biogeochemical Cycles. 28, 11, p. 1215-1234Research output: Contribution to journal › Article › peer-review
- Published
Evidence against recent climate-induced destabilisation of soil carbon from C-14 analysis of riverine dissolved organic matter
Evans, C. D., Freeman, C., Cork, L. G., Thomas, D. N., Reynolds, B., Billett, M. F., Garnett, M. H. & Norris, D., 13 Apr 2007, In: Geophysical Research Letters. 34, 7, p. L07407Research output: Contribution to journal › Article › peer-review
- Published
DOC export to upland waters: old or new carbon?
Evans, C., Cork, L., Freeman, C., Thomas, D. N. & Reynolds, B., 1 Jan 2006.Research output: Contribution to conference › Paper