Research and Publications
Horizon Scanning For New Invasive Non-Native Species In England. Report To Natural England (Natural England Contract No. Sae03-02-189). Central Science Laboratory, York.
(2009) (2009)
Empirical realised niche models for British higher and lower plants - development and preliminary testing. Journal of Vegetation Science, 21, 643-656.
(2010) (2010)
Survey of the bryophytes of arable land in Britain and Ireland 1: a classification of arable field assemblages. Journal of Bryology, 32, 61-79.
(2010) Distribution patterns in British and Irish liverworts and hornworts. Journal of Bryology, 3-17.
(2011) (2013)
Spherical k-means clustering is good for interpreting multivariate species occurrence data. Methods in Ecology and Evolution, 4, 542-551.
(2013) Atlas Of British And Irish Bryophytes. Pisces Publications, Newbury.
(2014) Developing and enhancing biodiversity monitoring programmes: a collaborative assessment of priorities. Journal of Applied Ecology, 52, 686–695.
(2015) 
(2016)