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1999

Hill, M.O., Mountford, J.O., Roy, D.B. & Bunce, R.G.H. (1999) Ellenberg's Indicator Values For British Plants. Ecofact Volume 2 Technical Annex. Institute of Terrestrial Ecology.

2001

Rothery, P. & Roy, D.B. (2001) Application of generalized additive models to butterfly transect count data. Journal of Applied Statistics, 28, 897-909.

Roy, D.B., Rothery, P., Moss, D., Pollard, E. & Thomas, J.A. (2001) Butterfly numbers and weather: predicting historical trends in abundance and the future effects of climate change. Journal of Animal Ecology, 70, 201-217.

Shreeve, T.G., Dennis, R.L.H., Roy, D.B. & Moss, D. (2001) An Ecological Classification of British Butterflies: Ecological Attributes and Biotope Occupancy. Journal of Insect Conservation, 5, 145-161.

2004

Hill, M.O., Preston, C.D. & Roy, D.B. (2004) PLANTATT - Attributes of British and Irish Plants - Spreadsheet.

PLANTATT_19_Nov_08.zip (1.42 MB)

Hill, M.O., Preston, C.D. & Roy, D.B. (2004) Plantatt - Attributes Of British And Irish Plants: Status, Size, Life History, Geography And Habitats. Centre for Ecology and Hydrology, Huntingdon.

Hill, M.O., Preston, C.D. & Roy, D.B. (2004) Plantatt - Attributes Of British And Irish Plants: Status, Size, Life History, Geography And Habitats. Centre for Ecology and Hydrology, Huntingdon.

2005

Hill, M.O., Roy, D.B. & Preston, C.D. (2005) Appendix 11: Development Of Environmental Indices (Ellenberg-Style Scores) For British Bryophytes. Atmospheric Nitrogen Pollution Impacts On Biodiversity: Phase 1 - Model Development And Testing (Cr0289). Defra, London.

Hill, M.O., Arnold, H.R., Broad, G.R., Burton, V., James, T.J., McLean, I.F.G., Preston, C.D., Rowland, F. & Roy, D.B. (2005) Biological Records Centre: Report 1999-2004. JNCC.

Mackey, E., Heritage, S.Natural, Preston, C.D., van der Wal, R., Welch, D., Roy, D.B. & Hill, M.O. (2005) COMMISSIONED REPORT.

Roy, D.B., Rothery, P. & Brereton, T.M. (2005) The Design Of A Systematic Survey Scheme To Monitor Butterflies In The United Kingom. In: Studies On The Ecology And Conservation Of Butterflies In Europe, Vol 1. General Concepts And Case Studies, Pp. 102-105. Kuhn, E., Fieldmann, R. Thomas, J.a. And Se. Pensoft, Sofia.

Sparks, T.H., Roy, D.B. & Dennis, R.L.H. (2005) The influence of temperature on migration of Lepidoptera into Britain. Global Change Biology, 11, 507-514.

Hickling, R., Roy, D.B., Hill, J.K. & Thomas, C.D. (2005) A northward shift of range margins in British Odonata. Global Change Biology, 11, 502-506.

2006

Menzel, A., Sparks, T.H., Estrella, N. & Roy, D.B. (2006) Altered geographic and temporal variability in phenology in response to climate change. Global Ecology and Biogeography, 15, 498-504.

Hill, M.O., Arnold, H.R., Broad, G.R., Brown, P.M.J., James, T.J., McLean, I.F.G., Preston, C.D., Rowland, F. & Roy, D.B. (2006) Biological Records Centre Annual Report 2005-2006. Joint Nature Conservation Committee, Peterborough.

Carvell, C., Roy, D.B., Smart, S.M., Pywell, R.F., Preston, C.D. & Goulson, D. (2006) Declines in forage availability for bumblebees at a national scale. Biological Conservation, 132, 481-489.

Hickling, R., Roy, D.B., Hill, J.K., Fox, R. & Thomas, C.D. (2006) The distributions of a wide range of taxonomic groups are expanding polewards. Global Change Biology, 12, 450-455.

Roy, D.B. (2006) The Effects Of Climate And Habitat On Butterfly Populations. University of Southampton.

Dennis, R.L.H., Shreeve, T.G., Isaac, N.J.B., Roy, D.B., Hardy, P.B., Fox, R. & Asher, J. (2006) The effects of visual apparency on bias in butterfly recording and monitoring. Biological Conservation, 128, 486-492.

Franco, A.M.A., Hill, J.K., Kitschke, C., Collingham, Y.C., Roy, D.B., Fox, R., Huntley, B. & Thomas, C.D. (2006) Impacts of climate warming and habitat loss on extinctions at species' low-latitude range boundaries. Global Change Biology, 12, 15451553.

Mountford, J.O., Roy, D.B., Cooper, J.M., Manchester, S.J., Swetnam, R.D., Warman, E.A. & Treweek, J.R. (2006) Methods for targeting the restoration of grazing marsh and wet grassland communities at a national, regional and local scale. Journal for Nature Conservation, 14, 46-66.

Sparks, T.H., Collinson, N., Crick, H., Croxton, P., Edwards, M., Humber, K., Jenkins, D., Johns, D., Last, F., Maberly, S., Marquiss, M., Pickup, J., Roy, D.B., Sims, D., Shaw, D., Turner, A., Watson, A., Woiwood, I. & Woodbridge, K. (2006) Natural Heritage Trends Of Scotland: Phenological Indicators Of Climate Change.

Menéndez, R., González-Megías, A., Hill, J.K., Braschler, B., Willis, S.G., Collingham, Y.C., Fox, R., Roy, D.B. & Thomas, C.D. (2006) Species richness changes lag behind climate change. Proceedings of the Royal Society B: Biological Sciences, 273, 1465-1470.

Fox, R., Asher, J., Brereton, T.M., Roy, D.B. & Warren, M.S. (2006) The State Of Butterflies In Britain And Ireland. Pisces, Newbury.

Brereton, T.M., Roy, D.B. & J. Greatorex-Davies, N. (2006) Thirty years and counting: the contribution to conservation and ecology of butterfly-monitoring in the UK. British Wildlife, 17, 162-170.

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