Trends in non-native aquatic species richness in the United States reveal shifting patterns of both species introductions and sampling effort
Analysis of spatio-temporal trends in non-native species distributions across the continental United States, based on publicly available distribution data. 

This dataset is associated with the following publication:
Mangiante, M., A. Davis, S. Panlasigui, M. Neilson, I. Pfingsten, P. Fuller, and J. Darling. Trends in …