Macrosystems Ecology Lab

We reconstructed the cropland density maps by harmonizing multiple sources of inventory data and high-resolution satellite images. The...

Spatial distribution and changes of N/P ratio in synthetic fertilizer application across the world in the years of 1961, 1980, 1990, and...

Agricultural nitrogen fertilizer use rate increased by 33 folds in the continental US during 1940-2015, with the hot-spots shifting from...