Normalized algorithm for mapping and dating forest disturbances and regrowth for the United States. - Liming He; Jing M. Chen; Shaoliang Zhang; Gustavo Gomez; Yude Pan; Kevin McCullough; Richard Birdsey; Jeffrey G. Masek (Int. J. Appl. Earth Obs. Geoinformation, 2011)

Improving Species Diversity and Biomass Estimates of Tropical Dry Forests Using Airborne LiDAR. - José Luis Hernández-Stefanoni; Juan Manuel Dupuy; Kristofer D. Johnson; Richard Birdsey; Fernando Tun-Dzul; Alicia Peduzzi; Juan Pablo Caamal-Sosa; Gonzalo Sánchez-Santos; David López-Merlín (Remote. Sens., 2014)