TY - RPRT TI - NDVI exhibits mixed success in predicting spatiotemporal variation in caribou summer forage quality and quantity AU - Heather E. Johnson AU - David D. Gustine AU - Trevor S. Golden AU - Layne G. Adams AU - Lincoln S. Parrett AU - Elizabeth A. Lenart AU - Perry S. Barboza PY - 2018 DO - 10.1002/ecs2.2461 UR - https://pubs.usgs.gov/publication/70200379 ID - 70200379 ER -