Identifying Agricultural Frontiers for Modeling Global Cropland Expansion

- The current (1992) global extent of cropland can be explained with existing data - Recent expansion (1992–2015) of cropland is not well explained with existing data - Deviations from the 1992 model of extent improve models of cropland expansion

Climate change impacts on hummingbirds

Combining time-series data, ecology and physiology to predict the consequences of climate change on hummingbird diversity