All Outputs (2)

Environmental severity and variation in the reproductive traits of Impatiens glandulifera (2004)
Journal Article
Willis, S., & Hulme, P. (2004). Environmental severity and variation in the reproductive traits of Impatiens glandulifera. Functional Ecology, 18(6), 887-898. https://doi.org/10.1111/j.0269-8463.2004.00907.x

1. Seed mass is widely regarded as a key plant trait, yet is notoriously variable within an individual species. This study reports the first field experiments to disentangle the relative importance of four major correlates of seed mass variation: res... Read More about Environmental severity and variation in the reproductive traits of Impatiens glandulifera.

The performance of models relating species' geographical distributions to climate is independent of trophic level (2004)
Journal Article
Huntley, B., Green, R., Collingham, Y., Hill, J., Willis, S., Bartlein, P., …Thomas, C. (2004). The performance of models relating species' geographical distributions to climate is independent of trophic level. Ecology Letters, 7(5), 417-426. https://doi.org/10.1111/j.1461-0248.2004.00598.x

Species' climate 'envelope' models are widely used to evaluate potential climate change impacts upon species and biodiversity. Previous studies have used a variety of methods to fit models making it difficult to assess relative model performance for... Read More about The performance of models relating species' geographical distributions to climate is independent of trophic level.