Research and Publications
Bryoatt - Attributes Of British And Irish Mosses, Liverworts And Hornworts With Information On Native Status, Size, Life Form, Life History, Geography And Habitat. Centre for Ecology and Hydrology, Huntingdon.
(2007) Bryoatt: Attributes Of British And Irish Mosses, Liverworts And Hornworts. Centre for Ecology & Hydrology, Huntingdon.
(2007) Ellenberg's Indicator Values For British Plants. Ecofact Volume 2 Technical Annex. Institute of Terrestrial Ecology.
(1999) Harmonia Axyridis. In: Handbook Of Alien Species In Europe. (Ed.: Daisie). Springer series in Invasion Ecology.
(2008) (2008)
Plantatt - Attributes Of British And Irish Plants: Status, Size, Life History, Geography And Habitats. Centre for Ecology and Hydrology, Huntingdon.
(2004) Plantatt - Attributes Of British And Irish Plants: Status, Size, Life History, Geography And Habitats. Centre for Ecology and Hydrology, Huntingdon.
(2004) Population Structure And Dynamics (Including Metapopulations). In: Ecology Of Butterflies In Europe. Cambridge University Press, Cambridge.
(2008) (2009)
The State Of Butterflies In Britain And Ireland. Pisces, Newbury.
(2006) Harmonia axyridis in Great Britain: analysis of the spread and distribution of a non-native coccinellid. From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species From Biological Control to Invasion: the Ladybird Harmonia axyridis as a Model Species. pp. 55-67. Springer Netherlands.
(2008) Altered geographic and temporal variability in phenology in response to climate change. Global Ecology and Biogeography, 15, 498-504.
(2006) Application of generalized additive models to butterfly transect count data. Journal of Applied Statistics, 28, 897-909.
(2001) (2010)
Assisted colonization in a changing climate: a test-study using two U.K. butterflies. Conservation Letters, 2, 46-52.
(2009) Beyond biological control: non-pest insects and their pathogens in a changing world. Insect Conservation and Diversity, 2, 65-72.
(2009) (2011)
Butterfly numbers and weather: predicting historical trends in abundance and the future effects of climate change. Journal of Animal Ecology, 70, 201-217.
(2001) Can trait-based analyses of changes in species distribution be transferred to new geographic areas?. Global Ecology and Biogeography, 23, 1009-1018.
(2014) Changes in habitat specificity of species at their climatic range boundaries. Ecology Letters, 12, 1091-1102.
(2009) Changes in the composition of British butterfly assemblages over two decades. Global Change Biology, 14, 1464-1474.
(2008) The changing status of the Chalkhill Blue butterfly Polyommatus coridon in the UK: the impacts of conservation policies and environmental factors. Journal of Insect Conservation, 12, 629-638.
(2008) Climate change, climatic variation and extreme biological responses. Phil. Trans. R. Soc. B, 372, 20160144.
(2017) (2005)