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Thesis

Walker, K.J. (2009) Ecological Changes In The British Flora. University of Durham.

Report

Burns, F., Eaton, M.A., Gregory, R.D., N. Fulaij, A., August, T.A., Biggs, J., Bladwell, S., Brereton, T.M., Brooks, D.R., Clubbe, C., Dawson, J., Dunn, E., Edwards, B., Falk, S.J., Gent, T., Gibbons, D.W., Gurney, M., Haysom, K.A., Henshaw, S., Hodgetts, N.G., Isaac, N.J.B., McLaughlin, M., Musgrove, A.J., Noble, D.G., O’Mahony, E., Pacheco, M., Roy, D.B., Sears, J., Shardlow, M., Stringer, C., Taylor, A., Thompson, P., Walker, K.J., Walton, P., Willing, M.J., Wilson, J. & Wynde, R. (2013) State Of Nature Report. The State of Nature partnership.

Roy, H.E., Bacon, J., Beckmann, B., Harrower, C.A., Hill, M.O., Isaac, N.J.B., Preston, C.D., Rathod, B., Rorke, S.L., Marchant, J.H., Musgrove, A.J., Noble, D.G., Sewell, J., Seeley, B., Sweet, N., Adams, L., Bishop, J., Jukes, A.R., Walker, K.J. & Pearman, D.A. (2012) Non-Native Species In Great Britain: Establishment, Detection And Reporting To Inform Effective Decision-Making. Defra.

Roy et al. 2012 - Defra project report - Non-native species in Great Britain.pdf (3.34 MB)

Journal Article

Jackson, S.F., Walker, K.J. & Gaston, K.J. (2009) Relationship between distributions of threatened plants and protected areas in Britain. Biological Conservation, 142, 1515-1522.

Seebens, H., Blackburn, T.M., Dyer, E.E., Genovesi, P., Hulme, P.E., Jeschke, J.M., Pagad, S., Pysek, P., Winter, M., Arianoutsou, M., Bacher, S., Blasius, B., Brundu, G., Capinha, C., Celesti-Grapow, L., Dawson, W., Dullinger, S., Fuentes, N., Jager, H., Kartesz, J., Kenis, M., Kreft, H., Kuhn, I., Lenzner, B., Liebhold, A., Mosena, A., Moser, D., Nishino, M., Pearman, D.A., Pergl, J., Rabitsch, W., Rojas-Sandoval, J., Roques, A., Rorke, S.L., Rossinelli, S., Roy, H.E., Scalera, R., Schindler, S., Stajerova, K., Tokarska-Guzik, B., van Kleunen, M., Walker, K.J., Weigelt, P., Yamanaka, T. & Essl, F. (2017) No saturation in the accumulation of alien species worldwide. Nature Communications, 8.

Pearce-Higgins, J.W., Beale, C.M., Oliver, T.H., August, T.A., Carroll, M., Massimino, D., Ockendon, N., Savage, J., Wheatley, C.J., Ausden, M.A., Bradbury, R.B., Duffield, S.J., Macgregor, N.A., McClean, C.J., Morecroft, M.D., Thomas, C.D., Watts, O., Beckmann, B., Fox, R., Roy, H.E., Sutton, P.G., Walker, K.J. & Crick, H.Q.P. (2017) A national-scale assessment of climate change impacts on species: Assessing the balance of risks and opportunities for multiple taxa. Biological Conservation, 213, 124 - 134.

Pearce-Higgins et al 2017 - A national-scale assessment of climate change impacts on species - Assessing the balance of risks and opportunities for multiple taxa.pdf (2.58 MB)

Roy, H.E., Peyton, J., Aldridge, D.C., Bantock, T., Blackburn, T.M., Britton, R., Clark, P., Cook, E., Dehnen-Schmutz, K., Dines, T., Dobson, M., Edwards, F., Harrower, C.A., Harvey, M.C., Minchin, D., Noble, D.G., Parrott, D., Pocock, M.J.O., Preston, C.D., Roy, S., Salisbury, A., Schönrogge, K., Sewell, J., Shaw, R.H., Stebbing, P., Stewart, A.J.A. & Walker, K.J. (2014) Horizon scanning for invasive alien species with the potential to threaten biodiversity in Great Britain. Global Change Biology, 20, 3859-3871.

Roy, H.E., Preston, C.D., Harrower, C.A., Rorke, S.L., Noble, D.G., Sewell, J., Walker, K.J., Marchant, J.H., Seeley, B., Bishop, J., Jukes, A.R., Musgrove, A.J., Pearman, D.A. & Booy, O. (2014) GB Non-native Species Information Portal: documenting the arrival of non-native species in Britain. Biological Invasions, 16, 2495-2505.

Walker, K.J., Preston, C.D. & Boon, C.R. (2009) Fifty years of change in an area of intensive agriculture: plant trait responses to habitat modification and conservation, Bedfordshire, England. Biodiversity and Conservation, 18, 3597-3613.

Walker, K.J. & Preston, C.D. (2006) Ecological Predictors of Extinction Risk in the Flora of Lowland England, UK. Conservation, 15, 1913-1942.

Roy, H.E., Rorke, S.L., Beckmann, B., Booy, O., Botham, M.S., Brown, P.M.J., Harrower, C.A., Noble, D.G., Sewell, J. & Walker, K.J. (2015) The contribution of volunteer recorders to our understanding of biological invasions. Biological Journal of the Linnean Society, 115, 678–689.

Roy et al. 2015 - The contribution of volunteer recorders to our understanding of biological invasions.pdf (2.25 MB)

Burns, F., Eaton, M.A., Barlow, K.E., Beckmann, B., Brereton, T.M., Brooks, D.R., Brown, P.M.J., N. Fulaij, A., Gent, T., Henderson, I.G., Noble, D.G., Parsons, M.S., Powney, G.D., Roy, H.E., Stroh, P., Walker, K.J., Wilkinson, J.W., Wotton, S.R. & Gregory, R.D. (2016) Agricultural management and climatic change are the major drivers of biodiversity change in the UK. PLoS ONE, 11, e0151595.

Burns et al. 2016 - Agricultural Management and Climatic Change Are the Major Drivers of Biodiversity Change in the UK.pdf (2.9 MB)

Book

Stroh, P., Leach, S.J., August, T.A., Walker, K.J., Pearman, D.A., Rumsey, F.J., Harrower, C.A., Fay, M.F., Martin, J.P., Pankhurst, T., Preston, C.D. & Taylor, I. (2014) A Vascular Plant Red List For England. Botanical Society of Britain and Ireland, Bristol.

Pearman, D.A., Preston, C.D., Rothero, G.P. & Walker, K.J. (2008) The Flora Of Rum: An Atlantic Island Reserve. Pearman, Truro.