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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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